Schulte FX-742 El manual del propietario

Marca: Schulte

Modelo: FX-742

Categoría: Cortadoras de césped

Tipo: El manual del propietario

Published 07/21 S/N C74220135108-C74220142108 Part No. C742-010C

OPERATOR’S MANUAL

This Operator's Manual is an

integral part of the safe operation

of this machine and must be

maintained with the unit at all

times. READ, UNDERSTAND, and

FOLLOW the Safety and

Operation Instructions contained

in this manual before operating

the equipment. C01-Cover_S

Important Operating

and Safety

Instructions are found

in the Mower Safety

Video that can be

instantly accessed on

the internet at:

www.algqr.com/sve

$0.00

FX-742

Rotary Cutter

Schulte Industries Ltd.

PO Box 70

Englefeld Saskatchewan

Canada S0K 1N0

Tel. (306) 287-3715

Fax. (306) 287-3355

Parts Fax. (306) 287-4066

Web: www.schulte.ca

In order to reduce accidents and enhance the safe operation of mowers, Schulte, in cooperation with other industry

manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide

book.

The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and

agricultural mowing equipment. It is important that Every Mower Operator be educated in the operation of their

mowing equipment and be able to recognize the potential hazards that can occur while operating a mower. This

video, along with the mower operator’s manual and the warning messages on the mower, will significantly assist in

this important education.

Your Authorized Schulte Dealer may have shown this video and presented you a DVD Video when you purchased

your mower. If you or any mower operator have not seen this video, Watch the Video, Read this Operator’s

Manual, and Complete the Video Guidebook before operating your new mower. If you do not understand any of

the instructions included in the video or operator’s manual or if you have any questions concerning safety of

operation, contact your supervisor, dealer or Schulte.

If you would like a VHS video tape of the video, please e-mail [email protected] or Fax AEM VHS

Video at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEM VHS Video 1502

E Walnut Street, Seguin, TX 78155. and request the VHS video version. Please include your name, mailing

address, mower model and serial number.

Every operator should be trained for each price of equipment (Tractor and Mower), Understand the intended use,

and the potential hazards before operating the equipment.

The information and material listed above along with this Operator’s Manual can assist you in meeting the OSHA

requirement for Operator annual training.

OSHA TRAINING REQUIREMENTS

The following training requirements have been taken from Title 29, Code of Federal Regulations Part

1928.57 (a)(6). www.osha.gov

Operator Instructions. At the time of initial assignment and at least annually thereafter, the employer shall instruct

every employee who operates an agricultural tractor or implement in the safe operating practices and servicing of

equipment with which they are or will be involved, and of any other practices dictated by the work environment.

Schulte Industries LTD. is willing to provide

one (1) AEM Mower Safety Practices Video

Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video

DVD Format – AEM/FEMA Mower Operator Safety Video

Mower Operator’s Manual

AEM Mower Operator’s Safety Manual

Requester Name:_____________________________Phone:_____________________________

Requester Address:_________________________________________

City:____________________________________

State:___________________________________

Zip Code: _______________________________

Mower Model:_________________________Serial Number:________________________

Date Purchased:_______________________Dealer Salesperson:____________________

Dealership Name:______________________Dealership Location:____________________

Mail to:

AEM Video Services

1502 E. Walnut Street

Seguin, TX 78155

Or Fax to:

(830) 372-9529

Or E-mail to:

AEMVideo@alamo-group.com

To the Owner/Operator/Dealer

This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the

implement at all times. A Manual canister is provided on the implement where this manual can be properly stored.

If you lose or damage this manual a free replacement manual can be obtained from an authorized Schulte dealer or

by down loading the manual from the Schulte website www.schulte.ca

BEFORE YOU START! READ, UNDERSTAND, and FOLLOW the information provided in this manual, the AEM

Mower Safety manual and the tractor operator's manual carefully to learn how to operate and service your machine

properly. Failure to do so could result in personal injury to you and bystanders. All implements with moving parts

are potentially hazardous. Every effort has been made to ensure that the machine is safe but operators must avoid

engaging in unsafe practices and follow the written instructions provided. The manufacturer has designed this

implement to be used with all its safety equipment properly attached to minimize the chance of accidents.

SAFETY FIRST. Completely read and understand the safety section of this manual before operating this

equipment. Do not allow anyone to operate this equipment who has not fully read and understood this manual.

Contact your Dealer to explain any instructions that you do not fully understand.

The care you give your Schulte Implement will greatly determine your satisfaction with its performance and its

service life. Carefully read and follow the instructions in this manual to provide you with a thorough understanding

of your new implement and its intended use and service requirements.

All references made in this manual to right, left, front, rear, top or bottom are as viewed facing the direction of

forward travel with the implement properly attached to the tractor.

Replacement Parts information is located in a separate Parts Manual. Schulte mowers use balanced and matched

system components for blade carriers, blades, cuttershafts, knives, knife hangers, rollers, drivetrain components,

and bearings. These parts are made and tested to Schulte specifications. Non-genuine “will fit” parts do not

consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void warranties,

and present a safety hazard. Use genuine Schulte mower parts for economy and safety.

For future reference, record your Schulte product model number and serial number.

Dealer Telephone Model Number

Owner Purchase Date: Serial Number

SERIAL NUMBER PLATE

DEALER to CUSTOMER Pre-Delivery/ Operation Instructions

Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are

applicable. Dealer should inform Purchaser to review the contents of the Operator’s Manual including safety

equipment, safe operation and maintenance, to review the Safety Signs on the implement (and tractor if possible)

and of Purchaser’s responsibility to train his/her operators’s of safe operation procedures.

•IMPLEMENTS: I have explained that Deflectors, Chain Guards, or Solid Skirts must be installed and

maintained in good repair.

•DRIVELINES: I have made certain that all driveline, gearbox, and other shields are in good repair and

fastened securely in place to prevent injuries from entanglement or thrown objects.

•HYDRAULIC MACHINES: I have explained the necessity of using clean hydraulic oil, changing filters as

instructed, stopping leaks, damage caused by operating with over-heated oil, caring for hoses, using hoses of

proper rating, maintaining the specified operating pressure and the potential hazard of oils penetrating the

skin.

•FOLDING-TYPE IMPLEMENTS: I have explained that it is not possible to guard against thrown objects when

the head is lifted off ground and that operator is responsible to watch out for persons in the area. I have

explained that the lifted mower head or boom can contact overhead obstructions with damage to cables and

telephone lines and possible injury. I have explained that the extended head or boom or retracted boom can

contact power lines resulting in electrocution, injury or death and that operator is responsible for keeping clear

of such hazards.

PRE-DELIVERY SERVICE

CHECK AND ADJUST OR LUBRICATE AS REQUIRED

See Operator’s Manual for Details

Inspection Performed - Warranty and Safety Procedures Explained - Installation Complete

LUBRICATION & HYDRAULICS

Gearbox (Oil Levels)

Hydraulic Oil Level (External Tank)

Tractor Hydraulic Oil Level

Hydraulic Hoses (Not Kinked Tighten Connections)

Front Pump Drive (Assembly Is Tight And Shaft Properly

Aligned)

MOWER

Spindle And Motor Bolts Properly Torqued

Spindle Oil Level

Blade Carrier Bolts Properly Torqued/Retaining Pin In

Place

Mower Cutting Height And Level Adjusted

Cutting Shaft Bearings Lubricated

All Hardware Properly Torqued

Tire and Air Pressure/Lug Nuts (Correct Torque)

Wheel Bearings (Check, Grease, and Preload)

ATTACHMENTS & INSTALLATION

Deflectors Front And Rear

Shredding Attachments

Correct Blade Rotation Direction

Axle Arms And Beams

Tongue And Control Rods (Installed And Adjusted)

All Bolts - Pins And Nuts (Proper Torque)

MOWER TO TRACTOR CONNECTIONS

Draw Bar Length (Check And Set)

A-Frame Pivot & Links

Control Rods (Adjusted Equal)

Axle Height (Adjusted)

Cutting Height (Adjust)

Mount Kit-Pre-Operation Check Complete

Mower Wing (Adjust Level With The Center)

Mower Wing (Check For Proper Raising Operation)

C.V. Drivelines (Check Max Turn Radius)

Pull Type Hitch (Height Adjustment)

Mounting Hardware Properly Torqued

SAFETY ITEMS

Protective Shields (Operation And Installation)

Driveline Clutch (Torque Limiter) (Adjust And Run In)

Safety Decals (Installed)

Operator’s Manual (Supplied)

Tractor PTO Shield (Installed)

S.M.V. Emblem (Installed If Needed)

Tongue Jack (Installation and Operation)

Safety Tow Chain (Installed)

ADMA Driveline Safety Manual Supplied

AEM Mower Safety Manual (Supplied in Canister)

AEM Mower Safety Video has been shown to Purchaser

Table of Contents

SAFETY SECTION .............................................................................................................. 1-1

GENERAL SAFETY INSTRUCTIONS AND PRACTICES .................................................................................1-2

OPERATOR SAFETY ........................................................................................................................................1-3

CRUSHING HAZARDS ......................................................................................................................................1-4

CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ........................................................................1-5

THROWN OBJECTS HAZARDS .......................................................................................................................1-6

RUN OVER HAZARDS ......................................................................................................................................1-8

PTO ENTANGLEMENT HAZARDS ...................................................................................................................1-9

MOWER BLADE CONTACT HAZARDS ..........................................................................................................1-10

HIGH PRESSURE OIL LEAK HAZARD ...........................................................................................................1-11

ELECTRICAL & FIRE HAZARDS ....................................................................................................................1-12

TRANSPORTING HAZARDS ..........................................................................................................................1-13

HAZARDS WITH MAINTENANCE OF IMPLEMENT .......................................................................................1-14

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED) ............................................................1-15

Storage and Parking Safety Instructions and Practices ...................................................................................1-16

Concluding Safety Instructions and Practices ..................................................................................................1-16

DECAL LOCATION ..........................................................................................................................................1-17

DECAL DESCRIPTION ...................................................................................................................................1-19

FEDERAL LAWS AND REGULATIONS ..........................................................................................................1-28

INTRODUCTION SECTION ................................................................................................. 2-1

Equipment Specifications ...................................................................................................................................2-3

KEY OPERATION POINTS ...............................................................................................................................2-4

Operating Noise Level/Sound Pressure .............................................................................................................2-4

ASSEMBLY SECTION ........................................................................................................ 3-1

GENERAL .......................................................................................................................................................... 3-2

CHAIN GUARDS ...............................................................................................................................................3-2

HYDRAULIC CIRCUITS ....................................................................................................................................3-3

Wing System ......................................................................................................................................................3-3

Phasing System .................................................................................................................................................3-4

TRANSPORT LIGHTS .......................................................................................................................................3-5

Installation of Lights ...........................................................................................................................................3-5

Wiring of Lights ..................................................................................................................................................3-6

DRIVELINE SHIELD ..........................................................................................................................................3-7

GEARBOX LAYOUT & BLADE ROTATION ...................................................................................................... 3-7

Row Crop Wheel Standard Spacing ..................................................................................................................3-9

OPERATION SECTION ....................................................................................................... 4-1

OPERATOR REQUIREMENTS .........................................................................................................................4-3

TRACTOR REQUIREMENTS ............................................................................................................................4-4

ROPS and Seat Belt ..........................................................................................................................................4-4

Tractor Safety Devices .......................................................................................................................................4-4

Tractor Horsepower ...........................................................................................................................................4-5

Drawbar .............................................................................................................................................................4-5

Tractor Hydraulics .............................................................................................................................................. 4-5

Front End Weight ..............................................................................................................................................4-5

Power Take Off (PTO) ....................................................................................................................................... 4-5

Tire Spacing .......................................................................................................................................................4-6

GETTING ON AND OFF THE TRACTOR .........................................................................................................4-6

Boarding the Tractor ..........................................................................................................................................4-7

Dismounting the Tractor ....................................................................................................................................4-7

STARTING THE TRACTOR ..............................................................................................................................4-8

CONNECTING THE MOWER TO THE TRACTOR ...........................................................................................4-8

Connecting the Mower Tongue to the Tractor ...................................................................................................4-9

Safety Tow Chain ..............................................................................................................................................4-9

Connecting Implement Hydraulic Lines to the Tractor .....................................................................................4-10

Taking the Cutter Out of Transport .................................................................................................................. 4-11

SETTING THE MOWER ..................................................................................................................................4-12

Setting Deck Height .........................................................................................................................................4-12

Setting Deck Pitch ............................................................................................................................................4-13

Leveling Wing ..................................................................................................................................................4-13

Adjusting Counter Pressure Valve ...................................................................................................................4-14

Adjusting Lift Rods ...........................................................................................................................................4-15

DRIVELINE ATTACHMENT ............................................................................................................................4-16

Driveline Length Check ....................................................................................................................................4-16

Constant Velocity (CV) Driveline ......................................................................................................................4-18

PRE-OPERATION INSPECTION AND SERVICE ...........................................................................................4-19

Tractor Pre-Operation Inspection/Service ........................................................................................................4-20

Mower Pre-Operation Inspection/Service ........................................................................................................4-20

Cutting Component Inspection .........................................................................................................................4-24

Blade Bolt Inspection .......................................................................................................................................4-26

DRIVING THE TRACTOR AND IMPLEMENT .................................................................................................4-29

Starting the Tractor ..........................................................................................................................................4-30

Brake and Differential Lock Setting ..................................................................................................................4-30

Operating the Cutter Wings .............................................................................................................................4-30

Crossing Ditches and Steep Inclines ...............................................................................................................4-31

OPERATING THE TRACTOR AND IMPLEMENT ...........................................................................................4-32

Foreign Debris Hazards ...................................................................................................................................4-33

Bystanders/Passersby Precautions .................................................................................................................4-33

Engaging the Power Take Off (PTO) ...............................................................................................................4-34

PTO RPM and Ground Speed .........................................................................................................................4-35

Operating the Mower .......................................................................................................................................4-35

Right of Way (Highway) Mowing ......................................................................................................................4-39

Shutting Down the Implement ..........................................................................................................................4-40

DISCONNECTING THE MOWER FROM THE TRACTOR .............................................................................4-40

MOWER STORAGE ........................................................................................................................................4-42

TRANSPORTING THE TRACTOR AND IMPLEMENT ...................................................................................4-43

Tires and Wheels .............................................................................................................................................4-44

Locking the Cutter For Transport .....................................................................................................................4-45

Transporting on Public Roadways ...................................................................................................................4-46

Hauling the Tractor and Implement ..................................................................................................................4-49

TROUBLESHOOTING GUIDE ........................................................................................................................4-50

MAINTENANCE SECTION .................................................................................................. 5-1

HAZARDS WITH MAINTENANCE OF IMPLEMENT .........................................................................................5-2

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED) ..............................................................5-3

PARTS INFORMATION ..................................................................................................................................... 5-4

LUBRICATION ...................................................................................................................................................5-4

Grease Schedule ...............................................................................................................................................5-8

Tractor Shaft ......................................................................................................................................................5-9

Drivelines .........................................................................................................................................................5-10

Cutter Frame ....................................................................................................................................................5-10

Blade and Blade Carriers .................................................................................................................................5-11

Blade Installation ..............................................................................................................................................5-11

Blade Carrier Removal .....................................................................................................................................5-11

Blade Carrier Installation ..................................................................................................................................5-12

SLIP CLUTCHES .............................................................................................................................................5-13

Disassembly .....................................................................................................................................................5-13

Reassembly .....................................................................................................................................................5-14

HUBS & SPINDLES .........................................................................................................................................5-16

Greasing and Installation .................................................................................................................................5-16

Tightening Instructions for 517 & 511 Hubs .....................................................................................................5-17

Tires and Wheels .............................................................................................................................................5-17

HYDRAULIC HOSES .......................................................................................................................................5-18

STORAGE .......................................................................................................................................................5-20

PROPER TORQUE FOR FASTENERS ..........................................................................................................5-20

NUTS & BOLTS ...............................................................................................................................................5-21

Safety Section 1-1

SAFETY SECTION

SAFETY

FX-742 07/21 Safety Section 1-2

SAFETY

GENERAL SAFETY INSTRUCTIONS AND PRACTICES

A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to

the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings,

and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if

followed, will help protect the operator and bystanders from injury or death. Read and understand these

Safety Messages before assembling, operating or servicing this Implement. This equipment should only be

operated by those persons who have read the manual, who are responsible and trained, and who know how

to do so responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout this

manual and on decals which are attached to the equipment. The Safety Alert Symbol means:

“ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word

are intended to warn the owner/operator of impending hazards and the degree of possible injury

faced when operating this equipment.

Practice all usual and customary safe working precautions and above all---remember safety is up to YOU.

Only YOU can prevent death or serious injury from unsafe practices.

Indicates a hazardous situation that, if not avoided, WILL result in DEATH OR VERY

SERIOUS INJURY.

Indicates a hazardous situation that, if not avoided, COULD result in DEATH OR

SERIOUS INJURY.

Indicates a hazardous situation that, if not avoided, MAY result in MINOR OR

MODERATE INJURY.

Indicates information considered important, but not hazard-related (e.g. messages

relating to property damage).

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.

READ, UNDERSTAND, and FOLLOW the following Safety Messages.

Death or serious injury may occur unless care is taken to follow the

warnings and instructions stated in this Manual and in the Safety

Messages on the implement. Always follow the instruction in this manual

and use good common sense to avoid hazards.

Pictographs are used throughout this manual to help bring your visual

attention to safety issues.

NOTE: If you want a translation of this safety section in one of the following Languages, please contact:

Translations at 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529; Safety Section Translations

are available in Spanish, Portuguese, French, German, Russian. PN GS-01

SAFETY

FX-742 07/21 Safety Section 1-3

SAFETY

OPERATOR SAFETY

TO AVOID DEATH OR SERIOUS INJURY DO THE FOLLOWING:

•READ, UNDERSTAND and FOLLOW Operator's Manual instructions, Warnings and Safety Messages.

•WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), safety shoes, hard hat, hearing

protection and gloves when operating or repairing equipment

•WEAR appropriate breathing respirator when operating in dusty conditions to avoid respiratory diseases.

•DO NOT WEAR loose clothing or jewelry to avoid rotating parts entanglement injury.

•DO NOT USE DRUGS or ALCOHOL before or while operating equipment.

•DO NOT ALLOW anyone to operate equipment under the influence of drug or alcohol.

•CONSULT medical professional for medication impairment side effects.

•STAY ALERT, prolonged operation can cause fatigue, STOP and REST.

GENERAL OPERATING SAFETY

VISIBILITY CONDITIONS WHEN MOWING:

•OPERATE IN DAYLIGHT or with lights that gives at least 100 yards clear visibility.

•BE ABLE TO SEE and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,

power lines, debris and foreign objects.

GROUND SPEED WHEN MOWING:

•NORMAL SPEED range is between 2 to 5mph.

•ADJUST MOWING SPEED for terrain conditions and grass type, density and cut height.

•REDUCE MOWING SPEED when near steep slopes, ditches, drop-offs, overhead obstructions, power

lines and to avoid debris and foreign objects.

INSECT INFESTATION

• Do Not operate in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING

or use enclosed tractor cab.

PTO SPEED:

• DO NOT EXCEED IMPLEMENT RATED PTO SPEED

•AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures.

SAFETY SIGNS:

•REPLACE missing, damaged or unreadable safety signs immediately. PN OS01

SAFETY

FX-742 07/21 Safety Section 1-4

SAFETY

CRUSHING HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM FALLING OFF TRACTOR, EQUIPMENT RUN OVER,

ROLLOVER AND CRUSHING BY FALLING WING OR IMPLEMENT:

•USE ROPS and SEAT BELT equipped tractors for mowing operations.

•KEEP ROPS lock in up position.

•ALWAYS BUCKLE UP seat belt when operating tractor and equipment.

•ONLY OPERATE tractor and equipment while seated in tractor seat.

•IN CASE OF EMERGENCY, shut down tractor engine, disengage the PTO and wait for all rotating motion to stop. Place the tractor

in park position, engage the parking brake and remove the key before leaving the operator’s seat.

WHEN RAISING OR LOWERING WINGS:

• Raise or lower ONLY WHILE SEATED in tractor seat with seat belt buckled.

• Raise or lower ONLY when implement tongue is securely attached to tractor drawbar TO AVOID implement tip over.

•KEEP BYSTANDERS CLEAR of area TO AVOID crushing.

•KEEP sufficient clearance around implement and wings TO AVOID contacting buildings or overhead power lines.

LIFTED Equipment can fall from mechanical or hydraulic failure or inadvertent Control Lever movement.

TO AVOID EQUIPMENT FALLING while working near or under lifted wings, components and

implements raised by 3-Pointed tractor hitch:

• SECURELY SUPPORT or block up raised equipment, wings and components.

• BLOCK UP and securely support equipment before putting hands, feet or body under raised equipment or lifted compo-

nents.

• KEEP BYSTANDERS CLEAR of folded wings until wings are blocked or locked up.

WHEN PARKING Implement and Tractor:

•LOWER implement, LOCK or BLOCK lifted parts before leaving equipment.

•NEVER leave implement unattended in a raised position.

TO AVOID CHILDREN FALLING OFF OR BEING CRUSHED BY EQUIPMENT:

•NEVER ALLOW children to play on or around Tractor or Implement.

WHEN UNHITCHING IMPLEMENT:

•LOWER implement, LOCK or BLOCK lifted parts before leaving equipment.

•USE tongue jack to control implement tongue movement.

•USE tongue JACK to lift heavy implement tongues.

•AVOID overloading jack to prevent jack failure and injury.(Refer to Instructions in Operation Section)

BEFORE REMOVING Wing Retaining Lock:

•ATTACH hoses to tractor.

•FILL Wing Cylinders with oil. (Refer to Instructions in Operation Section)

•KEEP bystanders away before operating wings.

•LOWER WINGS slowly and carefully. PN CH01

SAFETY

FX-742 07/21 Safety Section 1-5

SAFETY

CONNECTING OR DISCONNECTING IMPLEMENT SAFETY

TO AVOID DEATH OR SERIOUS INJURY FROM BEING CRUSHED BY TRACTOR OR

IMPLEMENT:

WHEN BACKING tractor to implement hitch:

•DO NOT ALLOW BYSTANDERS between tractor and implement.

BEFORE connecting and disconnecting implement hitch:

•STOP TRACTOR ENGINE, place transmission into park, engage parking brake and remove key.

WHEN connecting and disconnecting implement hitch:

• DO NOT crawl or walk under raised mower or wing.

• USE tongue JACK to lift heavy implement tongues to control implement tongue movement.

• AVOID overloading jack to prevent jack failure and injury. (Refer to Instructions in Operation Section)

WHEN CONNECTING IMPLEMENT DRIVELINE:

TO AVOID implement driveline coming loose during operation:

•LUBRICATE yoke spring locking collar to ensure it freely slides on PTO shaft.

•SECURELY seat yoke locking balls in PTO shaft groove.

•PUSH and PULL DRIVELINE on both the tractor and implement PTO SHAFTS to ensure it is SECURELY

ATTACHED.

TO AVOID broken driveline during operations:

•CHECK driveline for proper length between PTO shaft and implement gearbox shaft.(Refer to Instructions in Operation

Section)

• Drivelines too short can pull apart or disengage.

• Drivelines too long can bottom out.

• Bottoming driveline telescoping assembly will stop sliding and become solid.

• Driveline bottoming can push through support bearings and break off PTO shaft.

CONTACT DEALER if implement driveline does not match Tractor PTO shaft:

•DO NOT USE PTO ADAPTER.

Using a PTO adapter can cause:

• Excessive vibration, thrown objects, blade and implement failures by doubling operating speed.

• Increased working length exposing unshielded driveline areas and entanglement hazards.

BEFORE REMOVING WING RETAINING LOCKS:

•ATTACH hoses to tractor.

•FILL Wing Cylinders with oil. (Refer to Instructions in Operation Section)

•KEEP bystanders clear of area before operating wings.

•LOWER WINGS slowly and carefully.

DO NOT connect the Mower to a tractor with the PTO directly connected to the Tractor transmission. PN CD01

SAFETY

FX-742 07/21 Safety Section 1-6

SAFETY

THROWN OBJECTS HAZARDS

ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE

CONDITIONS.

TO AVOID DEATH OR SERIOUS INJURY TO OPERATOR OR BYSTANDERS FROM THROWN OBJECTS:

• KEEP bystanders 300 feet away

STOP MOWING IF PASSERSBY ARE WITHIN 300 FEET UNLESS:

•All THROWN OBJECT SHIELDING including, Front and Rear Deflectors, Chains Guards, Steel Guards, Bands,

Side Skirts and Skid Shoes in place and in good condition when mowing.

• Mower sections or wing are adjusted to be close and parallel to ground without exposing blades.

•MOWING AREA has been inspected and foreign materials and debris have been removed.

•PASSERSBY are inside enclosed vehicle.

INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING:

•REMOVE debris, rocks, wire, cable, metal objects and other foreign material from area.

Wire, cable, rope, chains and metal objects can be thrown or swing outside deck with great velocity:

DO NOT allow the mower blades to contact decaying animal carcasses or other hazardous materials. The mower

blades could throw hazardous and biologic material out from under mower exposing the operator and bystanders to

health risks. Always wear required OSHA approved Personal Protective Equipment (PPE) when cleaning or

removing potentially hazardous material from equipment.

1. MARK objects that cannot removed.

2. AVOID these objects when mowing.

HIGH GRASS and WEED AREA INSPECTION:

•INSPECT for and REMOVE any hidden large debris.

•MOW at Intermediate height

•INSPECT and remove remaining debris

•MOW at final height.

MOWER THROWN OBJECT SHIELDING:

•KEEP all thrown object shielding including, Front and Rear Deflectors, Chains Guards, Steel Guards, Bands, Side

Skirts and Skid Shoes in place and in good condition when mowing.

•DO NOT OPERATE with any thrown object shielding missing, damaged or removed.

RIGHT OF WAY (Highway) MOWING

•USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks or greenbelt mowing or all other mowing where

human dwellings, vehicles, or livestock could be within 300 feet of the mower.

• No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury:

1. MAINTAIN MOWER SHIELDING, side skirts, skid shoes, and blades in good operational condition,

2. RAISE CUTTING HEIGHT to 6 INCHES minimum,

3. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS,

4. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, post, curbs, guardrails, or ground

while mowing. PN TO01

SAFETY

FX-742 07/21 Safety Section 1-7

SAFETY

THROWN OBJECTS HAZARD (CONTINUED)

MOWER OPERATION:

•DO NOT exceed mower's rated Cutting Capacity or cut non-vegetative material.

•USE ENCLOSED TRACTOR CABS when two or more mowers are operating in mowing area.

• Do Not mow in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING or

use enclosed tractor cab.

•ADJUST mower sections or wing close and parallel to ground without exposing blades.

•ADJUST cutting HEIGHT to AVOID BLADE CONTACT with solid objects like wire, rocks, posts, curbs,

guardrails and fixed obstructions.

•DO NOT operate mower when mower wing(s) is raised or in transport position.

•STOP MOWING immediately if blades strike heavy objects, fixed structures, metal guard rails and

concrete structures. Shut down tractor engine, disengage the PTO and wait for all rotating motion to stop.

Place the tractor in park position, engage the parking brake and remove the key before leaving the

operator’s seat:

1. BLADES CAN FAIL from impact and objects can be thrown with great velocity.

2. INSPECT and REPLACE any damaged blades.

3. CHECK blade carrier and REPLACE if damaged.

•DO NOT mow in standing water TO AVOID possible BLADE FAILURE.

•AVOID MOWING in reverse:

1. STOP PTO and back up mower.

2. LOWER mower, engage PTO and mow forward.

•STOP PTO and BLADES when raising wings or the mower to transport position.

•DO NOT ENGAGE PTO with mower in transport position.

•STOP mowing when EXCESSIVE VIBRATION occurs:

1. STOP PTO and tractor ENGINE.

2. INSPECT mower for vibration source.

3. REPLACE any damage parts and bent or damaged BLADES. PN TO01-X

SAFETY

FX-742 07/21 Safety Section 1-8

SAFETY

RUN OVER HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM FALLING OFF TRACTOR OR

EQUIPMENT RUN OVER:

•USE ROPS and SEAT BELT equipped tractors for mowing operations.

•KEEP ROPS locked in UP position.

•ONLY start tractor while seated in tractor seat.

•ALWAYS BUCKLE UP seat belt when operating tractor and equipment.

•ONLY OPERATE tractor and equipment while seated in tractor seat.

•NEVER ALLOW RIDERS on tractor or implement.

WHEN MOUNTING AND DISMOUNTING TRACTOR:

•ONLY mount or dismount when tractor and moving parts are stopped.

•STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop

and remove key before dismounting from tractor. PN RO01

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SAFETY

PTO ENTANGLEMENT HAZARDS

KEEP AWAY FROM ROTATING DRIVELINES AND ELEMENTS TO AVOID DEATH OR SERIOUS

INJURY:

STAY AWAY and KEEP hands, feet and body AWAY from rotating blades, drivelines and parts until all moving

elements have stopped.

•STOP, LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped.

•ROTATING COMPONENTS CONTINUE to ROTATE after the PTO is shut off.

PTO SHIELDING:

TO AVOID DEATH OR SERIOUS INJURY FROM ENTANGLEMENT WHEN OPERATING IMPLEMENT:

•KEEP PTO shields, integral driveline shields and input shields installed

•DO NOT OPERATE mower without shields and guards in place or missing

•REPAIR OR REPLACE guards and shields if damaged, broken or missing

•ALWAYS REPLACE GUARDS that have been removed for service or maintenance.

• Do Not use PTO or PTO guard as a step.

TO AVOID broken driveline during operations:

•CHECK driveline for proper length between PTO shaft and implement gearbox shaft.(Refer to Instructions in

Operation Section)

• Drivelines too short can pull apart or disengage.

• Drivelines too long can bottom out.

Bottoming driveline telescoping assembly will stop sliding and become solid.

• Driveline bottoming can push through support bearings and break off PTO shaft

•AVOID sharp turns or lifting mower to heights that cause driveline "knocking".

• Lubricate driveshaft-telescoping components weekly.

CONTACT DEALER if implement driveline does not match Tractor PTO shaft:

•DO NOT USE PTO ADAPTER.

Using a PTO adapter can cause excessive vibration, thrown objects, blade and implement failures by

doubling operating speed. Increased working length exposes unshielded driveline areas. PN PE01

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FX-742 07/21 Safety Section 1-10

SAFETY

MOWER BLADE CONTACT HAZARDS

KEEP AWAY FROM ROTATING BLADES TO AVOID DEATH OR SERIOUS INJURY FROM

BLADE CONTACT:

•STAY AWAY and KEEP HANDS, FEET and BODY AWAY from rotating blades, drivelines and parts until all moving

elements have stopped.

•DO NOT put hands or feet under mower decks

•STOP rotating BLADES disengage PTO and wait for blade to stop rotating before raising mower deck or wings

•STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped.

•IF A MATERIAL BLOCKAGE occurs in the inlet or discharge areas of the mower, SHUT DOWN TRACTOR

ENGINE, disengage the PTO and wait for all rotating motion to stop. Place the tractor in park position, engage the

parking brake and remove the key before leaving the operator’s set. Clear the blockage before proceeding with

mowing. Be sure to keep feet and hands clear of the mower blades. If you raise the mower or mower wing to access

the blockage, engage the wing lock up latch and securely block up the mower before placing any parts of the body

beneath the mower. PN MB01

SAFETY

FX-742 07/21 Safety Section 1-11

SAFETY

HIGH PRESSURE OIL LEAK HAZARD

TO AVOID DEATH OR SERIOUS INJURY FROM HIGH PRESSURE HYDRAULIC OIL

LEAKS PENERATING SKIN:

•DO NOT OPERATE equipment with oil or fuel leaks.

•KEEP all hydraulic hoses, lines and connections in GOOD CONDITION and TIGHT before applying system

pressure.

•RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system.

•REMOVE and replace hose if you suspect it leaks. Have dealer test it for leaks.

HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE.

WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS:

•ALWAYS WEAR safety glasses with side shields (marked with ANSI Z87) and impenetrable gloves.

•USE paper or cardboard to search for leaks.

•DO NOT USE hands or body parts to search for leak.

•KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid.

• Injected Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar

with this form of injury. PN HP01

SAFETY

FX-742 07/21 Safety Section 1-12

SAFETY

ELECTRICAL & FIRE HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM ELECTRICAL CONTACT WHEN

WORKING AROUND ELECTRICAL POWER LINES, GAS LINES AND UTILITY LINES:

•INSPECT mowing area for overhead or underground electrical power lines, obstructions, gas lines,

cables and Utility, Municipal, or other type structure.

•KEEP all raised wings at a 10 feet or greater distance from all power lines and overhead obstructions.

•DO NOT allow mower to contact with any Utility, Municipal, or type of structures and obstructions.

•CALL 811 and 1-800-258-0808 to identify buried utility lines.

FIRE PREVENTION GUIDELINES while Operating, Servicing, and Repairing Mower and Tractor to

reduce equipment and grass fire Risk:

•EQUIP Tractor with a FIRE EXTINGUISHER

•DO NOT OPERATE mower on a tractor equipped with under frame exhaust

•DO NOT SMOKE or have open flame near Mower or Tractor

•DO NOT DRIVE into burning debris or freshly burnt area

•AVOID FIRE IGNITION by not allowing mower blade to contact solid objects like metal or rock.

•ADJUST SLIP CLUTCHES to avoid excessive slippage and clutch plate heating.

•CLEAR any grass clippings or debris buildup around mower drivelines, slip clutches, and gearboxes.

•SHUT OFF ENGINE while refueling. PN EF01

SAFETY

FX-742 07/21 Safety Section 1-13

SAFETY

TRANSPORTING HAZARDS

TO AVOID DEATH OR SERIOUS INJURY WHEN TOWING OR TRANSPORTING EQUIPMENT:

•KEEP transport speed BELOW 20 mph to maintain control of equipment.

•REDUCE SPEED on inclines, on turns and in poor towing conditions.

•DO NOT TOW with trucks or other vehicles.

•USE only properly sized and equipped tractor for towing equipment.

•FOLLOW all local traffic regulations.

TRACTOR REQUIREMENTS FOR TOWING OR TRANSPORTING IMPLEMENTS:

•ONLY TRANSPORT with tractor with ROPS in the raised position.

•USE properly sized and equipped tractor that exceeds implement weight by at least 20%.

•KEEP 20% of tractor weight on front wheels to maintain safe steering.

BEFORE TRANSPORTING OR TOWING IMPLEMENT:

TRACTOR INSPECTION:

•CHECK steering and braking for proper operation and in good condition.

•CHECK SMV sign, reflectors, stop lights, tail lights and hazard lights for proper operation and visibility behind unit.

•CHECK that your driving vision is not impaired by tractor, cab, or implement while seated in tractor seat.

•ADJUST your operating position, mirrors, and implement transport for clear vision for traveling and traffic conditions.

PREPARE IMPLEMENT FOR TRANSPORTING OR TOWING:

ENGAGE TRANSPORT LOCKS AND SAFETY CHAINS:

•RAISE MOWER and ENGAGE center axle cylinder transport stops or pins.

•RAISE WINGS and ENGAGE TRANSPORT LOCKS or pins.

•ATTACH implement SAFETY CHAIN to tractor.

•REMOVE any cut material collected on mower deck.

DETERMINE STOPPING CHARACTERISTICS OF TRACTOR AND IMPLEMENT FOR TRANSPORTING OR

TOWING:

BRAKING TESTS:

•INSTALL center axle cylinder transport stops or pins.

• Observe STOPPING distances increases with increased speeds.

•DETERMINE the maximum safe transport speed that does not exceed 20 mph.

DETERMINE MAXIMUM TURING SPEED BEFORE OPERATING ON ROADS OR UNEVEN GROUND:

•TEST equipment in slowly increasing speed in turns to determine it can be operated at higher speeds.

•USE REDUCED turning speeds in sharp turns to avoid equipment turning over.

WHEN TOWING OR TRANSPORTING EQUIPMENT:

• Always WEAR SEAT BELT when operating or transporting mower.

•USE low speeds to avoid overturn with raised wings.

•USE low speeds and gradual steering on curves, hills, rough or uneven surfaces and on wet roads.

•TURN ON tractor FLASHING WARNING LIGHTS.

•ALLOW clearance for implement swing while turning.

KEEP all raised wings at 10 feet or greater distance from all power lines and overhead obstructions. PN TH01

SAFETY

FX-742 07/21 Safety Section 1-14

SAFETY

HAZARDS WITH MAINTENANCE OF IMPLEMENT

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT:

SECURE EQUIPMENT FOR SERVICE

BLOCK OUT POTENTIAL ENERGY HAZARDS; Rotating Parts, Raised Components, Hydraulic

Pressure.

•STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and

remove key before dismounting from tractor.

•PLACE implement on ground or securely block up raised equipment. Use large blocks on soft or wet soil.

•SECURELY LATCH and LOCK raised implement wings.

•BLOCK UP IMPLEMENT TONGUE with large blocks and tongue jack. DO NOT crawl or work under

implement supported only by tongue jack.

•PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure.

•DISCONNECT IMPLEMENT Hydraulic HOSES from tractor.

•DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT.

WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), PROTECTIVE GLOVES and follow

SAFETY PROCEDURES when performing service, repairs and maintenance on the implement:

• Always WEAR protective GLOVES when handling blades, knives, cutting edges or worn component with

sharp edges.

• Always WEAR GLOVES and SAFETY GLASSES with side shields (marked with ANSI Z87) when

servicing hot components.

•AVOID CONTACT with hot hydraulic oil tanks, pumps, motors, valves and hose connection surfaces.

•SECURELY support or BLOCK UP raised implement, framework and lifted components before working

underneath equipment.

•STOP any implement movements and SHUT-OFF TRACTOR engine before doing any work procedures.

•USE ladder or raised stands to reach high equipment areas inaccessible from ground.

•ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work.

•FOLLOW manufacturer's instructions in handling oils, solvents, cleansers, and other chemical agents.

•DO NOT change any factory-set hydraulic calibrations to avoid component or equipment failures.

•DO NOT modify or alter implement, functions or components.

•DO NOT WELD or repair rotating mower components. These may cause vibrations and component

failures being thrown from mower. PN HM02

SAFETY

FX-742 07/21 Safety Section 1-15

SAFETY

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED)

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

PERFORM SERVICE, REPAIRS, LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT

MAINTENANCE SECTION:

•INSPECT for loose fasteners, worn or broken parts, leaky or loose fittings, missing or broken cotter keys

and washers on pins, and all moving parts for wear.

•REPLACE any worn or broken parts with authorized service parts.

•LUBRICATE unit as specified by lubrication schedule.

•NEVER lubricate, adjust or remove material while it is running or in motion.

•TORQUE all bolts and nuts as specified.

BLADE INSPECTION:

•REPLACE bent, damage, cracked or broken blades immediately with new blades.

•AVOID blade failures and thrown broken blades. DO NOT straighten, weld, or weld hard-facing blades.

SAFETY SHIELDS, GUARDS AND SAFETY DEVICES INSPECTION:

•KEEP all Deflectors, Chain Guards, Steel Guards, Gearbox Shields, and PTO integral shields, Bands,

Side Skirts and Skid Shoes in place and in good condition.

•REPLACE any missing, broken or worn safety shields, guards and safety devices.

Cancer and Reproductive Harm www.P65Warnings.ca.gov PN HM02-A

SAFETY

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SAFETY

Storage and Parking Safety Instructions and Practices

Concluding Safety Instructions and Practices

PARTS INFORMATION

Schulte Products use balanced and matched system components for blade carriers, blades, cuttershafts,

knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to

Schulte Industry specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The

use of “will fit” parts may reduce the performance, void Schulte warranties, and present a safety hazard. Use

genuine Schulte parts for economy and safety. (SPSI-1)

SEE YOUR SCHULTE DEALER

Be sure you have adequate knowledge of the property you will be working on. Take time to

make yourself aware of any area underwater or underground lines or cables. Contact with

buried lines or cable could result in serious injury or death. (STL-1)

In wet conditions where there is a likelihood of material collecting on the Implement, make

certain that this material is removed before traveling on public roadways. (STL-7)

To prevent tipping of Implement when stored in folded position, use carrying wheels or

adequate stands on center frame. (S3PT-6)

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment,

hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper

training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer

also to Safety Messages and operation instruction in each of the appropriate sections of the Tractor and

Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. (SG-18)

SAFETY

FX-742 07/21 Safety Section 1-17

SAFETY

DECAL LOCATION

SAFETY

FX-742 07/21 Safety Section 1-18

SAFETY

ITEM PART NO. QTY TYPE DESCRIPTION

1. 226-004 1 LOGO FEMA Member

2. 226-444 1 WARNING Use Genuine Schulte Parts

3. 226-447 1 IMPORTANT Shear Bolt Breakage

4. 226-081 10 IMPORTANT Check Oil Level

5. 226-491 1 DANGER Multi-Language General Safety

6. 226-100 1 SER PLT Serial Plate

7. 226-153 2 REFLECTOR Red Reflector, 2”x9”

8. 226-154 6 REFLECTOR Amber Reflector, 2”x9”

9. 226-163 1 INFORMATION Patent Pending

10. 226-164 4 WARNING Blade Rotation, CW

11. 226-165 3 WARNING Blade Rotation, CCW

12. 226-181 8 INSTRUCT 8 HR Greasing

13. 226-182 10 INSTRUCT 50 HR Greasing

14. 226-189 2 REFLECTOR Fluorescent Red/ Orange

15. 226-443 4 DANGER Stay Clear Wings

16. 226-337 1 INSTRUCT Color Coded Hoses

17. 226-458 1* INSTRUCT FX742 Folding/Unfolding Instructions

18. 226-448 1 IMPORTANT Increase Stability

19. 226-118 2 LOGO Schulte Logo

20. 226-363 1 IMPORTANT Driveline Lubrication

21. 226-446 19 DANGER Guard Missing

22. 226-436 1 DANGER Multi Hazard Rotary Cutters

23. 226-438 1 WARNING Multi Hazard Trailing Units

24. 226-441 1 DANGER Operate Machine at 1000 RPM

25. 226-392 2 NAME FX-742 Logo

26. 226-393 10 INFORMATION Maximum 90 PSI

27. 226-437 14 DANGER Chain Guard Missing

28. 226-395 1 INSTRUCT Transport Lock Up

29. 226-396 1 INSTRUCT Left Wing, This Side Up

30. 226-397 1 INSTRUCT Right Wing, This Side Up

31. 226-430 1 WARNING Adjustable Jack

32. 226-013 1 REFLECTOR SMV Sign

33. 280-202 1 __________ Manual Canister

C742-010C 1 __________ Operators Manual

250-002 2 __________ 1/4” Bolt

256-018 4 __________ 1/4” Washer

270-025 2 __________ 1/4” Locknut

34. 226-659 1 NOTICE Park on Level Ground

Max 10% ground slope

NOTE (1) 226-458 to be placed on deck, & (1)226-458 to be placed in the Tractor Cab.

NOTE: Schulte supplies safety decals on this product to promote safe operation. Damage to the decals may

occur while in shipping, use, or reconditioning. Schulte cares about the safety of its customers, operators, and

bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and

handling charges may apply). Contact your Schulte dealer to order replacement decals.

SAFETY

FX-742 07/21 Safety Section 1-19

SAFETY

DECAL DESCRIPTION

SAFETY

FX-742 07/21 Safety Section 1-20

SAFETY

FX-742 07/21 Safety Section 1-21

SAFETY

FX-742 07/21 Safety Section 1-22

SAFETY

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SAFETY

FX-742 07/21 Safety Section 1-24

SAFETY

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SAFETY

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SAFETY

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SAFETY

FX-742 07/21 Safety Section 1-28

SAFETY

FEDERAL LAWS AND REGULATIONS

This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning

employer and employee equipment operators. This section is not intended as a legal interpretation of the law and

should not be considered as such.

Employer-Employee Operator Regulations

U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:

“...to assure so far as possible every working man and woman in the nation safe and healthful working

conditions and to preserve our human resources...”

DUTIES

Sec. 5 (a) Each employer-

(1) shall furnish to each of his employees employment and a place of employment which are free from

recognized hazards that are causing or are likely to cause death or serious physical harm to his employees;

(2) shall comply with occupational safety and health standards promulgated under this Act.

(b) Each employee shall comply with occupational safety and health standards and all rules, regulations and

orders issued pursuant to this Act which are applicable to his own actions and conduct.

OSHA Training Requirements

Title 29, Code of Federal Regulations Part 1928.57(a)(6). www.osha.gov

Operator instructions. At the time of initial assignment and at least annually thereafter, the employer shall

instruct every employee who operates an agricultural tractor and implements in the safe operating practices and

servicing of equipment with which they are or will be involved, and of any other practices dictated by the work

environment.

Keep all guards in place when the machine is in operation;

Permit no riders on equipment

Stop engine, disconnect the power source, and wait for all machine movement to stop before servicing,

adjusting, cleaning or unclogging the equipment, except where the machine must be running to be properly

serviced or maintained, in which case the employer shall instruct employees as to all steps and procedures

which are necessary to safely service or maintain the equipment.

Make sure everyone is clear of machinery before starting the engine, engaging power, or operating the

machine.

Employer Responsibilities:

To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on the equip-

ment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee operator

securely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and provide the

necessary support devices to secure the equipment safely while performing repairs and service.

8. Require that the employee operator stop operation if bystanders or passersby come within 300 feet.

Child Labor Under 16 Years of Age

Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to know

what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard

Administration, Wage & Home Division, Child Labor Bulletin #102.)

Introduction Section 2-1

INTRODUCTION SECTION

INTRODUCTION

FX-742 07/21 Introduction Section 2-2

INTRODUCTION

We are pleased to have you as an Schulte customer. Your Rotary Cutter has been carefully designed with care

and built with quality materials by skilled workers to give maximum service with minimum down time. This

manual is provided to give you the necessary operating and maintenance instructions for keeping your rotary

cutter in top operating condition. Careful use and timely service saves extensive repairs and costly downtime

losses. Please read this manual thoroughly. Understand what each control is for and how to use it.

Schulte typically offers three types of shielding to protect the operator, passerby, livestock, and property from

thrown objects... deflectors, single chain guards, and double chainguards. Shielding should be selected based

on the intended use of the mower. Double chainguards or deflectors should be used for highway, right-of-way,

parks or greenbelt mowing or all other mowing where human dwellings, vehicles, or livestock could be within

300 feet of the mower. Chainguards are more durable, provide a longer service life and require less

maintenance and replacement than deflectors. Single chainguards may be sufficient for agriculture and other

mower use only where passersby or property are not within 300 feet of the mower during operation.

No shielding is 100% effective in preventing thrown objects. The possibility of injury and property damage from

this hazard can be substantially reduce by selecting proper shielding, maintaining the mower and shielding in

good operational condition, inspecting the area for foreign debris before mowing, operating the mower at a

minimum cutting height of 4", and keep unprotected persons at a minimum distance of 300 feet from the

mower at all times during operation.

Safety is of primary importance to the owner/operator and to the manufacturer. Observe all safety precautions

decaled on the machine and noted throughout the manual for safe operation of implement. If any assistance or

additional information is needed, contact your authorized Schulte dealer. The owner/operator/dealer should

know and understand the Safety Messages before assembly and be aware of the hazards of operating this

cutter during assembly, use, and maintenance. The Safety Alert Symbol combined with a Signal Word, as seen

below, is intended to warn the owner/operator of impending hazards and the degree of possible injury faced

when operating this machine.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR

VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH

OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR

INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in

damage to, or destruction of the machine, attachments or the environment.

INTRODUCTION

FX-742 07/21 Introduction Section 2-3

INTRODUCTION

The FX-742 heavy duty rotary Cutter is designed primarily for weeds, grass, and brush

to 2” diameter and consists of a center unit with two variable position wings together

having a cutting width of 42 feet (12.8 m). Wing operating angles and machine cutting

height are independently controlled using hydraulic cylinders. A self-leveling linkage

maintains a level cutter at all cutting heights. Power from the tractor PTO is split at the

power divider gearbox and supplied to each of the blade gearboxes. Each blade

gearbox has two free-swinging uplift blades designed to cut grass, corn stalks and light

brush. Free-swinging blades reduce the shock of impact when a stationary object is hit.

Slip clutches are installed on each gearbox for additional protection. Front and rear

discharge shields are included as standard equipment.

Equipment Specifications

Cutting Width 42 ft. (12.8 m) Blade Tip Speed

Transport Width 118 in. (3 m) 1000 RPM 16300 ft./min. (4970 m/min.)

Overall Width 42.9 ft. (13.1 m

Overall Length 24.25 ft. (7.4 m) Gearbox

Cutting Height 2-16 in (51-406 mm) T-Box Rating 180 HP (134 kW)

HP Required (min.) 250 HP (186 kW) Downbox Rating 210 HP (157 kW)

Transport Height 165 in (4.2 m) Divider Box Rating 350 HP (261 kW)

Cutting Capacity (max) 2 in (51 mm) Limited Warranty 3 Year

Weight 18000 lbs (8165 kg)

Hitch Weight 6500 lbs (2950 kg) Driveline Size

Blade Overlap 6.5 in (165 mm) Cutter CAT 5

Deck Thickness 10 ga (3.4 mm) 540 RPM Input Shaft CAT 6

Skirt Thickness 0.25 in (6.4 mm) 1000 RPM Input Shaft CAT 5

Inside Wing Operating Range 11³ down to 13³ up Limited Warranty 1 Year

Outside Wing Operating Range 8³ down to 10³ up

INTRODUCTION

FX-742 07/21 Introduction Section 2-4

INTRODUCTION

KEY OPERATION POINTS

• Cutting performance and distribution are best when cutter is level from side to side. Mower front to

rear pitch should be 1” or less.

• In extra heavy material, rear chains will allow better discharge and better distribution than solid rear

deflectors or bands.

• Never operate the Flex-wing below full PTO speed of 540 or 1000 rpm.

• For good distribution, the distribution baffles must be used.

• Make sure PTO driveline slip clutches are not frozen and are properly adjusted.

• To reduce uneven grass cutting and streaking.

-make sure tractor rear tire spacing is a minimum of 60” between the inside of the tires.

-make sure blades are not bent and are in good condition.

-reduce ground speed to allow more cutting time.

• If Tractor engine is lugging down, shift tractor to a lower gear

• ALWAYS OPERATE WITH THE WING HYDRAULIC CYLINDER CONTROL VALVES IN A FLOAT

POSITION.

• For maximum performance and service life, Always use Genuine Schulte replacement parts.

Operating Noise Level/Sound Pressure

The sound levels at the operator's ear from the attached machine (rotary cutter) are at least 10 dB(A) below

the levels from typical Agricultural tractors used to power and transport this machine. Therefore, the Noise

emission values given by the OEM of the Agricultural tractor used to power and transport this machine would

be valid when this machine is attached to and operated by that Agricultural tractor in all OEM recommended

applications.

INTRODUCTION

FX-742 07/21 Introduction Section 2-5

INTRODUCTION

SCHULTE INDUSTRIES LIMITED - FX-742

GENERAL STATEMENT AFFECTING ALL SCHULTE WARRANTY

Schulte Industries Ltd. warrants to the original purchaser only, that in the event of any defect in material or

workmanship in the product sold by Schulte Industries, the subject of this warranty (“the goods”) during the

warranty period mentioned below the manufacturer will provide the coverage specified below.

This warranty is in place of any other warranty or guarantee whether implied or expressed in any conditions of

purchase of the buyer, and does not extend to impose any further liability on the manufacturer than set out

below.

Any work done to the product without being authorized by Schulte, may not be

covered by Schulte.

WARRANTY COVERAGE: All coverage applies to manufacturer’s defects only.

For Commercial, Agricultural, and Government Use

• Structural Warranty is 1 years from the date of purchase.

• Component is 1 year from the date of purchase. Components include hydraulics, hubs, spindles,

blade carriers, and light kits.

• Driveline warranty is 1 year from the date of purchase. Warranty covers cross kits, tubes, and yokes.

Coverage applies only to manufacturer’s defects when product is properly maintained and lubricated.

• Tires and Rims are covered for 1 year against manufacturer’s defects only.

3 Year Gearbox Warranty (Coverage applies to manufacturer’s defects only)

• 100% parts, labor, and freight cost for year 1.

• 75% warranty replacement gearbox parts only for year 2.

• 50% warranty on replacement gearbox parts only for year 3.

1 Year Seal Warranty (Coverage applies to manufacturer’s defects only)

• 100% parts, labor, and freight cost for year 1.

For Rental Use

• Component and Driveline Warranty is for 30 days. The warranty coverage starts on the day the

product is purchased. Coverage includes parts and labor on repair.

• Structural warranty is 30 days from the first in-service date.

• Tires and Rims are covered for 30 days against manufacturer’s defects only.

Only Schulte replacement parts will qualify for coverage under this warranty.

INTRODUCTION

FX-742 07/21 Introduction Section 2-6

INTRODUCTION

Where legislation allows:

• The dealer is responsible for any labor charges exceeding a reasonable amount as determined by the

manufacturer.

• The customer is responsible for the transportation costs of the product or parts to the dealer for repair.

• Ground freight charges for shipping new warrantable replacement parts to the dealer or customer will

be covered by Schulte. Only ground transportation will qualify for reimbursement.

CONDITIONAL COVERAGE

All warranty is conditional upon:

• Care, Maintenance and Operation in accordance with the manufacturer’s specifications and

recommendations (as set out, or referred to in the “Operator’s Manual”) supplied with the product.

• Submission of the Warranty Registration immediately upon sale of the product.

• The Pre-Delivery Inspection sheet must be sent with the Warranty Registration. Failure to comply will

result in warranty claims being denied.

EXCLUSIONS

This warranty does not extend to:

• Damage or deterioration after delivery from the manufacturer not attributable to defective material or

workmanship.

• A Rotary Cutter that has been physically altered without the approval of the manufacturer.

• Any goods which have sustained damage or deterioration due to encounters with foreign objects for

which the product is not intended, inadequate or faulty assembly, improper or inadequate

maintenance, neglect, or abuse.

• Shop supplies such as the use of tools, oil or grease used in the repair or replacement of a

warrantable part or component.

• Normal wearing parts such as, but are not limited to safety chains, belting, clutch linings, blades and

tire wear.

THE WARRANTY CLAIM PROCESS:

• A Warranty Claim must be submitted within (30) days of the repair.

• The dealer must allow for the examination of the goods by the manufacturer or one of its agents,

when requested by the manufacturer to verify that the goods are defective in material or

workmanship.

• The Dealer must keep the failed part until the claim is processed, to allow Schulte Industries the

option of further examination of the part.

Further examination may mean that pictures are sent, or that the part be returned to Schulte.

• A Return Goods Authorization (RGA) must be sent with any returned part.

• If a failed part is returned to Schulte for examination, Schulte will pay the freight, Only ground

transportation will qualify for reimbursement. Any other types of freight will not be paid,

unless authorized on the RGA.

NOTE: For warranty service or parts the unit can be taken to any authorized Schulte dealer.

Warranty Contacts:

All warranty questions can be emailed to [email protected] or phone Schulte Industries at 1-800-404-6044.

Schulte reserves the right to change and modify this warranty policy at any time.

Assembly Section 3-1

ASSEMBLY SECTION

ASSEMBLY

FX-742 07/21 Assembly Section 3-2

ASSEMBLY

CHAIN GUARDS

Insert the chain link into the first slot of the chain rail

and slide the galvanized rod through the link.

Continue along the chain rail until all links are

inserted.

Bend the last 2" (51mm) of the galvanized rod back

to keep the chains from falling through the slots.

For single chain configurations, insert the end link

into the slot. For double chain configurations, insert

the middle link into the slot.

GENERAL

Check oil level in all gearboxes before operation. Refer to the Maintenance Section of

this manual for recommended oil type and viscosity.

Lubricate all grease fittings. Refer to the grease schedule of this manual.

Check that all nuts and bolts are in place and properly tightened. Refer to the Maintenance Section of this

manual for required bolt grades and torques.

Check that all tires are inflated to proper specifications. Refer to the Maintenance Section of this manual for

required tire pressures. Asm-0001

ASSEMBLY

FX-742 07/21 Assembly Section 3-3

ASSEMBLY

HYDRAULIC CIRCUITS

Adjust the hoses in the hose organizer to allow sufficient slack for turning. Ensure the hoses will not contact the

driveline, will not bind while turning or can become pinched.

Wing System

If the rotary cutter has been supplied to you already assembled it is possible that the wing lift

hydraulic cylinders are not completely filled with oil. An indication of this is that the wing lock

up pins cannot be removed freely.

First fully retract the wing cylinders then remove the wing lock up pins.

The wing lift system is marked in blue at the tractor connection.

Refer to the Parts Manual for a complete list of fittings and hydraulic hose part numbers.

Never force the wing lift lock pins out of their lock position as the wings may suddenly drop

causing injury or even death.

ASSEMBLY

FX-742 07/21 Assembly Section 3-4

ASSEMBLY

Phasing System

The hydraulic phasing cylinder kit requires one double acting hydraulic circuit it for operation. The system is

comprised of three hydraulic cylinders and a depth stop valve to allow s all wheels to be raised and lowered

simultaneously.

Before operation all air must be purged from the hydraulic lift circuit. Fully raise the cutter and hold the tractor’s

hydraulic control lever forward for 5 minutes to allow oil to fully circulate through the phasing cylinder circuit.

During operation the phasing cylinders should periodically be phased. The hydraulic lever should only have to

be held for 10-15 seconds to ensure system is phased.

Hydraulic Phasing Cylinders

A hydraulic phasing cylinder system works by synchronizing the operation of a number of hydraulic cylinders

so that they extend and retract at exactly the same rate. This allows a multi-section machine such as a rotary

cutter to be raised and lowered evenly across its width. Because a hydraulic cylinder has a ‘cylinder rod’

attached to the ‘piston’ the effective area on the rod side of the cylinder is less than the basic effective area of

the cylinder.

In order to achieve synchronization cylinder diameters are reduced as cylinders are connected to the ‘main

cylinder’ so that the effective area of the upstream cylinder on the rod side is the same effective area of the

downstream cylinder on the piston side. The result of this stepping down of cylinder diameters is that all

cylinders move at the same rate resulting in a ‘level lift’.

The phasing system hoses are marked in yellow at the tractor connection.

ASSEMBLY

FX-742 07/21 Assembly Section 3-5

ASSEMBLY

Rephasing Groove

Hydraulic oil moves from one cylinder to the next through and indentation in the cylinder wall known as a

‘rephasing groove’. When the cylinder is fully extended this groove creates a bypass over the piston main seal,

allowing oil to flow to the next cylinder in the set. Since these grooves are quite small it will often take a number

of minutes for oil to completely circulate through the set of cylinders.

On initial startup of a phasing cylinder system it may take a number of minutes to force oil through the system

and purge out any air in the hydraulic lines. During normal operation small amounts of oil may leak past piston

seals causing cylinders to fall out of synchronization. Synchronization can be restored by fully extending

cylinders and holding the circuit open for period of time.

TRANSPORT LIGHTS

Use FLASHING WARNING LIGHTS when traveling on public roads day or night, unless

prohibited by law.

If the rotary cutter obscures the tractor warning or tail lights, the rotary cutter MUST be equipped with a

transport light kit.

Check local highway regulations concerning moving machinery on highways

Installation of Lights

Lock the rotary cutter into transport position. Bolt

the light frames to the center beam using the

supplied 3/8” bolts, washers and locknuts.

Install the lamps onto the light frames with the

amber light to the outside of the cutter. The red

lamp is to be installed with the red facing the rear.

Install the light module on the right light frame.

ASSEMBLY

FX-742 07/21 Assembly Section 3-6

ASSEMBLY

Wiring of Lights

From the light module, plug the 4-pin right signal output plug to the short extension harness. Plug the 3-pin

plug to the red lamp and the 2-pin plug to the amber plug.

From the light module, plug the 4-pin left signal output plug to the long extension harness. Plug the 3-pin plug

to the red lamp and the 2-pin plug to the amber plug.

Plug the main harness to the input end of the light module. Using plastic wire ties, route the harness along the

hydraulic hoses to the front of the rotary cutter. Allow enough slack in the harness for turning.

Test the circuit. The lights should operate in unison with your tractor lights. If the turning lamps are opposite to

the tractor, reverse the output to extension harness connections. If the lights do not work at all, check all

connections are snug.

ASSEMBLY

FX-742 07/21 Assembly Section 3-7

ASSEMBLY

DRIVELINE SHIELD

IMPORTANT: OSHA, ASABE, and SAE standards

require that all rotating shafts be guarded against

contact. The unchained plastic shields can rotate

with the driveline, but must stop when they contact

another object.

The shields must be regularly greased and

checked that they rotate freely on the driveline.

Refer to the Lubrication section for greasing

intervals.

GEARBOX LAYOUT & BLADE ROTATION

ASSEMBLY

FX-742 07/21 Assembly Section 3-8

ASSEMBLY

FX-742 07/21 Assembly Section 3-9

ASSEMBLY

Row Crop Wheel Standard Spacing

FX-742 has adjustable wheel standards so it can be used in Row Crop.

Adjust the wheel standards to the following dimensions according to your row width from 12” to 38 “(305 mm to

0.96 m). All dimension are from the end of beam to the center of the wheel standard as shown. Wheels may

not be centered in row but are placed to allow for level machine operation.

They hydraulic phasing cylinder kit requires one double acting hydraulic circuit for operation. The system is

comprised of three hydraulic cylinders with depth stop collars, and allows all wheels to be raised and lowered

simultaneously.

Before operations, all air must be purged from the hydraulic lift circuit. Fully raise the cutter and hold the

tractor’s hydraulic control lever forward for 5 minutes to allow oil to fully circulate through the phasing cylinder

circuit.

During operation, the phasing cylinders should periodically be phased. The hydraulic lever should only have to

be held for 10-15 seconds to ensure system is phased.

ASSEMBLY

FX-742 07/21 Assembly Section 3-10

ASSEMBLY

FX-742 07/21 Assembly Section 3-11

ASSEMBLY

Operation Section 4-1

OPERATION SECTION

OPERATION

FX-742 07/21 Operation Section 4-2

OPERATION

SCHULTE FX-742

ROTARY CUTTER OPERATION INSTRUCTIONS

Schulte FX-742 rotary cutters are manufactured with quality material by skilled workers. These cutters are

designed to cut grass, weeds, crop stalks, brush and other vegetation up to 2” (51 mm) diameter. The cutter is

equipped with protective deflectors and/or chain guards to prevent objects being thrown from the cutter by the

blades, however, no shielding is 100% effective. All shields, guards, deflectors, and chains equipped on the

unit must be maintained on the mower in good operational condition.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every

reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the

mower, tractor, or a thrown object. Do not operate the mower if passersby, pets, livestock, or property are

within 300 feet of the unit unless:

• All THROWN OBJECT SHIELDING including, Front and Rear Deflectors, Chains Guards, Steel Guards,

Bands, Side Skirts and Skid Shoes in place and in good condition when mowing.

• Mower sections or wing are adjusted to be close and parallel to ground without exposing blades.

• MOWING AREA has been inspected and foreign materials and debris have been removed.

• PASSERSBY are inside enclosed vehicle.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate safe and proper mower

use to the operator. Pictures contained in this section are intended to be used as a visual aid to assist in

explaining the operation of a rotary mower. Some pictures may show shields removed for purposes of clarity.

NEVER OPERATE this implement without all shields in place and in good operational condition. The operator

must be familiar with the mower and tractor operation and all associated safety practices before operating the

mower and tractor. Proper operation of the mower, as detailed in this manual, will help ensure years of safe

and satisfactory use of the mower.

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS

MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND

IMPLEMENT. If you do not understand any of the instructions, contact your nearest authorized dealer for a

full explanation. Pay close attention to all safety signs and safety messages contained in this manual and

those affixed to the implement and tractor. OPS-U- 0001

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Death or serious

injury may occur unless care is taken to follow the warnings and instructions stated in the

Safety Messages. Always use good common sense to avoid hazards. (SG-2)

OPERATION

FX-742 07/21 Operation Section 4-3

OPERATION

1. OPERATOR REQUIREMENTS

Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and

understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor

operation and all associated safety practices. In addition to the safety messages contained in this manual,

safety signs are affixed to the implement and tractor. If any part of the operation and safe use of this equipment

is not completely understood, consult an authorized dealer for a complete explanation.

If the operator cannot read the manuals for themselves or does not completely understand the operation of the

equipment, it is the responsibility of the supervisor to read and explain the manuals, safety practices, and

operating instructions to the operator.

Safe operation of equipment requires that the operator wear approved Personal Protective Equipment (PPE)

for the job conditions when attaching, operating, servicing, and repairing the equipment. PPE is designed to

provide operator protection and includes the following safety wear:

PERSONAL PROTECTIVE EQUIPMENT (PPE)

• Always Wear Safety Glasses with Side Shields

(marked with ANSI Z87)

• Hard Hat

• Steel Toe Safety Footwear

• Gloves

• Hearing Protection

• Close Fitting Clothing

• Respirator or Filter Mask (depends on

operating conditions) OPS-U- 0002

DO NOT use drugs or alcohol immediately before or while operating the

Tractor and Implement. Drugs and alcohol will affect an operator’s

alertness and coordination and therefore affect the operator’s ability to

operate the equipment safely. Before operating the Tractor or Implement,

an operator on prescription or over-the-counter medication must consult

a medical professional regarding any side effects of the medication that

would hinder their ability to operate the Equipment safely. NEVER

knowingly allow anyone to operate this equipment when their alertness or

coordination is impaired. Serious injury or death to the operator or others

could result if the operator is under the influence of drugs or alcohol. (SG-27)

OPERATION

FX-742 07/21 Operation Section 4-4

OPERATION

2. TRACTOR REQUIREMENTS

The tractor used to operate the mower must have the power capacity to lift, pull, and operate the Power Take

Off (PTO) at the mower’s rated speed while traveling at a ground speed between 2 and 5 MPH. Operating the

mower with a tractor that does not meet the following requirements may cause tractor or mower damage and

be a potential danger to the operator and passersby.

Tractor Requirements and Capabilities

• ASABE approved Cab with Protective Structure and seat belt.

• Tractor Safety Devices ..............................Slow Moving Vehicle (SMV) emblem, lighting, PTO master

shield

• Tractor Horsepower -Minimum ..................250 HP(186kW)

• Drawbar ......................................................Set length according to operating speed and driveline type,

rated to carry weight of the mower, safety chain attachment point.

• Drawbar Vertical Load Capacity-Min. .........2120 lbs (961 kg)

• Hydraulics-Minimum ...................................2 double acting circuits @ 2500psi (17.2 MPa)

• Front End Weights......................................As needed to maintain 20% weight on front axle

• Power Take Off ..........................................1000 RPM 1-3/4 x 20 spline

• Tire Spacing................................................Set tires minimum width of 60” inside to inside of tires

2.1 ROPS and Seat Belt

The tractor must be equipped with a Factory Cab and seat belt to protect the operator from falling from the

tractor and being crushed or run over by the tractor and/or implement resulting in serious injury or death. Only

operate the tractor while seated in the operator’s seat with the seatbelt securely fastened around the operator

OPS-U- 0051

2.2 Tractor Safety Devices

If transporting or operating the tractor and implement near a public roadway, the tractor must be equipped with

proper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of

the unit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor

warning signals are obscured.

Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that were

removed for access to connect, service, or repair the tractor or implement. Never operate the tractor PTO

with the PTO master shield missing or in the raised position. OPS-U- 0004

OPERATION

FX-742 07/21 Operation Section 4-5

OPERATION

3. Tractor Horsepower

The horsepower required to operate the mower depends on several operating factors including the vegetation

to be cut, terrain condition, operator experience, condition of the mower and tractor, and other factors. The

minimum tractor HP is 250 HP(186kW). Operating the mower with a tractor that does not have enough power

will produce a less desirable cut and may cause tractor engine damage.

3.1 Drawbar

Position the length of the drawbar from the end of

the tractor PTO shaft to the drawbar hitch hole

according to the operating speed of the cutter. If the

cutter is a 540 RPM unit, position the drawbar

length from shaft end to hitch hole at 14”. For 1000

RPM cutters, set the drawbar length at 16” for 21

spline 1-3/8” cutters and at 20” for 1-3/4” 20 spline

cutters.

Incorrect drawbar length will change angle of

driveline causing possible damage to constant

velocity joint. Do not use PTO adaptors. PTO

adaptors will invalidate your warranty. See your

tractors operator’s manual for drawbar adjustment

procedures.

The drawbar must be able to support the weight of the rotary cutter.

3.2 Tractor Hydraulics

The cutter deck and wings are raised and lowered with hydraulic cylinders operated by the tractor hydraulic

pump. The tractor operating the cutter must have two double acting hydraulic circuits operating at 2500 PSI

(17.2 MPa). One circuit for the operation of the phasing system and one for the wing lift system.

3.3 Front End Weight

A minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end

weight is critical to maintain steering control and to prevent the tractor from rearing up while driving. If the

front end is too light, add weight until a minimum of 20% total weight is reached on the front tires. Front

weights and weight carriers can be purchased through an authorized tractor dealership. OPS-U-0005

3.4 Power Take Off (PTO)

This mower is designed to operate at a PTO speed of 1000 RPM 1-3/4 x 20. The operating speed of the

mower and tractor can be determined by the number of splines on the driveline yoke and PTO output shaft.

Those operating at 1000 RPM will have a 1-3/4” 20 spline shaft. Refer to the tractor owner’s manual for

instructions to change PTO speeds on models that operate at more than one speed.

If operating an older model tractor where the tractor’s transmission and PTO utilize one master clutch, an

over-running clutch must be used between the PTO output shaft and the driveline of the mower. An

authorized tractor dealer can provide the over-running clutch and its installation if needed. OPS-U- 0006_C

OPERATION

FX-742 07/21 Operation Section 4-6

OPERATION

DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor PTO.

Use of an adapter can double the operating speed of the Implement resulting in excessive

vibration, thrown objects, and implement failure. Adapter use will also change the working

length of the driveline exposing unshielded driveline areas. Serious bodily injury and/or

equipment failure can result from using a PTO adapter. Consult an authorized dealer for

assistance if the Implement driveline does not match the Tractor PTO. (S3PT-14)

Never operate the Tractor and Mower if the Implement input driveline is directly connected

to the Tractor transmission. Tractor braking distances can be substantially increased by the

momentum of the rotating Mower blades driving the Tractor transmission even though the

Tractor clutch has been disengaged. Install an over running clutch between the Tractor

PTO and the Mower driveline to prevent this potentially dangerous situation. (S3PT-16)

3.5 Tire Spacing

Tractor tires should be set a minimum of 60” (1.5

m) apart measured from inside of tire to inside of

tire, or maximum width possible. Refer to the

tractor Operator’s Manual or consult an

authorized dealer for instructions to change

tractor tire spacing. OPS-R-0062

4. GETTING ON AND OFF THE TRACTOR

Before getting onto the tractor, the operator must read and completely understand the implement and tractor

operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for

a complete explanation. OPS-U-0007

Do not mount or dismount the Tractor while the tractor is moving. Mount

the Tractor only when the Tractor and all moving parts are completely

stopped. (SG-12)

OPERATION

FX-742 07/21 Operation Section 4-7

OPERATION

4.1 Boarding the Tractor

Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control

levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt

around you.

Never allow passengers to ride on the tractor or attached equipment. Riders can easily fall off and be seriously

injured or killed from falling off and being ran over. It is the operator’s responsibility to forbid all extra riders at

all times. OPS-U- 0008

Never allow children to operate, ride on, or come close to the Tractor or

Implement. Usually, 16-17 year-old children who are mature and

responsible can operate the implement with adult supervision, if they

have read and understand the Operator’s Manuals, been trained in

proper operation of the tractor and Implement, and are physically large

enough to reach and operate the controls easily. (SG-11)

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

4.2 Dismounting the Tractor

Before dismounting, park the tractor and implement on a reasonably level surface, apply the parking brake,

idle the engine down, disengage the PTO, and lower the implement to the ground. Shut down the tractor

engine according to the operator’s manual, remove the key, and wait for all motion to completely stop. Never

leave the seat until the tractor, its engine and all moving parts have come to a complete stop.

Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud,

ice, snow or other matter has accumulated on the steps or hand rails. Use all handrails and steps for support

and never rush or jump off the tractor. OPS-U- 0009

BEFORE leaving the tractor seat, lower the implement, set the parking

brake and/or set the tractor transmission in parking gear, disengage the

PTO, stop the engine, remove the key, and wait for all moving parts to

stop. Place the tractor shift lever into a low range or parking gear to

prevent the tractor from rolling. Never dismount a Tractor that is moving

or while the engine is running. Operate the Tractor controls from the

tractor seat only. (SG-9)

OPERATION

FX-742 07/21 Operation Section 4-8

OPERATION

5. STARTING THE TRACTOR

The operator must have a complete understanding of the placement, function, and operational use of all

tractor controls before starting the tractor. Review the tractor operator’s manual and consult an authorized

dealer for tractor operation instructions if needed.

Essential Tractor Controls:

• Locate the light control switch.

• Locate the engine shut off control.

• Locate the brake pedals and the clutch.

• Locate the PTO control.

• Locate the 3-point hitch control lever.

• Locate the hydraulic remote control levers.

Before starting the tractor ensure the following:

• Conduct all pre-start operation inspection and service according to the tractor operator’s manual.

• Make sure all guards, shields, and other safety devices are securely in place.

• The parking brake is on.

• The PTO control lever is disengaged.

• The 3-point hitch control lever is in the lowered position.

• The hydraulic remote control levers are in the neutral position.

• The tractor transmission levers are in park or neutral.

Refer to the tractor owner’s manual for tractor starting procedures. Only start the tractor while seated and

belted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.

After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden

and unexpected tractor movement. OPS-U-0028

Never run the Tractor engine in a closed building or without adequate ventilation. The

exhaust fumes can be hazardous to your health. (SG-23)

Start tractor only when properly seated in the Tractor seat. Starting a

tractor in gear can result in injury or death. Read the Tractor operators

manual for proper starting instructions. (SG-13)

6. CONNECTING THE MOWER TO THE TRACTOR

Use extreme caution when connecting the mower to the tractor. The mower should be securely resting at

ground level or setting on blocks. Keep hands and feet from under the mower deck and clear of pinch points

between the tractor hitch arms and mower pins. OPS-R-0001

Always shut the Tractor completely down, place the transmission in park, and set the

parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches. (S3PT-15)

OPERATION

FX-742 07/21 Operation Section 4-9

OPERATION

6.1 Connecting the Mower Tongue to the Tractor

1. Ensure the tractor is equipped with the correct

PTO shaft and the drawbar is set at the correct

length.

2. Using the parking jack, position the tongue

clevis to the height of the tractor drawbar. A

screw driver may be inserted into the hole in

the side of the swivel hitch to keep the hitch

clevis level while connecting to the tractor

drawbar.

3. Board the tractor and start the engine. Back the

tractor to the cutter aligning the drawbar hitch

hole with the cutter tongue clevis. Turn off the

tractor engine, place the tractor in park, and set

the parking brake before dismounting.

4. To attach the Cutter insert the hitch pin through

the drawbar and tongue clevis. Once the pin is

inserted, attach the snap ring pin through the

hole on the hitch pin and snap in place.

5. Securely attach the cutter safety chain to the

tractor drawbar or drawbar support frame.

6. Lower the jack until the tongue is completely

supported by the drawbar. Remove jack from

the tongue and place on storage bracket of

cutter.

6.2 Safety Tow Chain

If the implement is towed on a public roadway, a safety chain with tensile strength equal to or greater than the

gross weight of the implement must be connected between the tractor and implement. This will help control

the implement in the event the tongue becomes disconnected from the drawbar. Make sure the chain is

attached to a secure location on the tractor and not to an intermediate support.

After connecting both ends of the safety chain, drive the tractor to the right and left to check for proper chain

length. Adjust length as necessary and allow only enough slack in the chain to make a maximum turn in both

directions. When not in use, store the safety chain to protect it from mud or standing water by wrapping the

chain around the tongue. Replace the safety chain if one or more links or end fittings are broken, stretched or

otherwise damaged or deformed. OPS-U-0039

OPERATION

FX-742 07/21 Operation Section 4-10

OPERATION

6.3 Connecting Implement Hydraulic Lines to the Tractor

With the tractor shut down and secured in position,

relieve hydraulic pressure from the tractor by

moving the control levers back and forth several

times or placing the levers in the float position.

When connecting the hydraulic lines, keep hoses,

quick couplers, and swivels free of contamination.

Never leave a disconnected hose end open and

cap the tractor hydraulic outlet ports when not in

use. If the tractor ports or implement hydraulic hose

ends become contaminated, wipe clean with a rag

before connecting.

Hydraulic Line Support

After connecting the hydraulic lines to the tractor, adjust the hoses in the hose organizers to allow sufficient

slack for turning. Ensure that hoses do not contact the driveline, do not bind while turning, and do not become

pinched or kinked.

Hydraulic Cylinder Priming

Hydraulic Cylinders must be filled with hydraulic oil before removing the wing transport pins to lower the cutter

wings. Hydraulic cylinders and lines are filled by holding the valve control levers in the raised position until the

cylinders are fully extended. Place control levers in the float position and repeat process a second time.

Ensure wings are entirely supported by the cylinder before removing the transport pins. NEVER drive out pins

or remove pins that have tension on them.

IMPORTANT: Scan this QR Code with your smart phone to link to the PAMI Safe

Implement Hitching Manual for more information on correctly connecting

agricultural tractors to implements. Or type in your internet browser the following

web address: www.algqr.com/hme Ops-0008-MISC

OPERATION

FX-742 07/21 Operation Section 4-11

OPERATION

6.4 Taking the Cutter Out of Transport

Transport lock pins are provided for the center phasing and wing lift hydraulic cylinders. When these pins are

inserted in their respective holes, they prevent the wings or center frame from dropping due to a hydraulic

cylinder being activated accidentally or from hydraulic hose failure.

1. Ensure wing lift cylinders are fully retracted.

2. Disengage the wing lock up pins as shown in

Figure Ops-627. If the pin does not move freely

then the wing cylinder is not fully retracted.

3. Once the wing lock up pins are disengaged,

lower the wings using the tractor’s hydraulics.

4. After the wings are fully lowered, raise the FX-

742 using the height lift circuit.

5. When the FX-742 is fully raised, remove the

center transport pin and place it in its storage

location as indicated in Figure Ops-626.

OPERATION

FX-742 07/21 Operation Section 4-12

OPERATION

7.1 Setting Deck Height

The cut height for the mower is set by adding or

removing spacers on the lift cylinder rods. The

spacers are of different thicknesses so by using

combinations of the spacers provided you can

adjust your height increments by 1/8”

The cutter should always be operated in the highest

position that will produce the desired cutting results.

Operating at increased heights will minimize the

chances of blades contacting the ground and

discharging debris.

1. Place the tractor and cutter on a level surface.

2. Extend or retract lift cylinders until you reach the desired cutting height.

3. Shut down the tractor, place the transmission in park, and set the parking brake before dismounting the

tractor.

4. Remove or add the necessary spacers on the cylinder rod so that the cylinder returns to the preset cutting

height each time the cutter is lowered.

7. SETTING THE MOWER

Properly setting the cutting height is essential for efficient and safe operation. A properly set mower will make

a more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour of

uneven terrain. NOTE: Avoid very low cutting heights, striking the ground with the blades gives the most

damaging shock loads and will cause damage to the mower and drive. Blades contacting the ground may

cause objects to be thrown out from under the mower deck. Always avoid operating the mower at a height

which causes the blades to contact the ground. OPS-U- 0010

OPERATION

FX-742 07/21 Operation Section 4-13

OPERATION

7.2 Setting Deck Pitch

Mower should be operated with the deck

approximately 3/4" HIGHER IN THE FRONT THAN

THE REAR.

Operating the mower at this pitch will allow the

mower to cut the grass twice and can result in a

more even cut and improved distribution of the cut

material.

IMPORTANT:

Adjust the leveling rods the same amount and

maintain equal tension in the rods. Improper

adjustment may cause rods to snap or bend. Re-

tighten the jamnuts after the deck pitch has been

set.

7.3 Leveling Wing

1. The center section height should be set before

adjusting the wing sections. Make sure the

tractor is completely shut down, the cutter is

completely lowered, and the cutter and tractor

are secured in position.

2. To set the inner wing section height, adjust the

1-1/4” threaded rod on the wing adjustment

assembly to level the wings of the cutter with

the center section.

3. To raise or lower wing, back off nut “A” first then

adjust nut “B”. Re-tighten nut “A” and lock

washer after adjustment. To lower the wing,

retract the threaded rod. To raise the

wing,extend the threaded rod.

4. After the wings are set at the desired position,

re-tighten jamnuts to maintain height settings

LEVELING WING SECTIONS WITH CENTER

5. To set the outer wings, adjust the turnbuckle on

the wheel linkage to level the outer wings with

the inner wings.

OPERATION

FX-742 07/21 Operation Section 4-14

OPERATION

7.4 Adjusting Counter Pressure Valve

It is normal for the wings to raise and lower slightly uneven. This is due to the nature of the flow divider. The

flow divider has a built in synchronization feature that will “re-phase” the wings at the end of the cylinder stroke.

To re-phase the wings, continue to supply oil to the cylinders until each cylinder has reached the end of its

stroke. Severely uneven wings can be corrected by adjusting the counter pressure valve. To even the wings,

lower the wings to the ground and adjust the counter pressure valve for the wing that lowers to the ground

faster than the other. Loosen the locknut and turn the adjusting screw clockwise 1/4 turn. Cycle the wings and

adjust the screw again if necessary. NEVER adjust the screw more than 1/4 turn at a time. Retighten the

locknut.

Use extreme caution when adjusting the counter pressure valve. Always make adjustments

when the wings are lowered to the ground.

If the wings are dropping too quickly this is a sign that the counter pressure valves are set at too low of

pressure. Lower the wings to the ground, adjust both counter pressure valves evenly by loosening the locknut,

and turning the screws counter-clockwise 1/4 turn. Cycle the cutter, if the wings are still dropping too quickly,

repeat the above adjustment procedure always adjusting the valves no more than 1/4 turn at a time. Retighten

the locknut.

OPERATION

FX-742 07/21 Operation Section 4-15

OPERATION

7.5 Adjusting Lift Rods

Adjust the link rods until cutter is at least 3/4” lower

in the rear that than the front. To lower the front,

lengthen the lift rods and to raise the front shorten

the rods.

IMPORTANT: Adjust the lift rods the same amount

and maintain equal tension in the rods. Improper

adjustment may cause rods to snap or bend.

To facilitate safe and efficient operation, the mower

should be operated with the deck approximately 3/

4” LOWER IN THE REAR THAN THE FRONT.

To raise the front of the center frame, back off nut

"A" and tighten "B" until the correct deck pitch is

achieved. Retighten nut "A". To raise the front of the

wing, tighten the turnbuckle until the wing pitch

matches the center section.

To lower the front of the center frame, back off nut

"A" and loosen nut "B" until the correct deck pitch is

achieved. Retighten nut "A". To lower the front of

the wing, loosen the turnbuckle until the wing pitch

matches the center section.

Operating the mower with the rear of the deck

slightly lower than the front provides better suction,

lifting the grass and creating a clean cut with less

windrowing. For heavier applications, the front of

the mower may need to be raised an additional 1/2”

- 1".

OPERATION

FX-742 07/21 Operation Section 4-16

OPERATION

When attaching the PTO yoke to the Tractor PTO shaft, it is important that the spring

activated locking collar slides freely and the locking balls are seated securely in the groove

of the PTO shaft. A driveline not attached correctly to the Tractor PTO shaft could slip off and

result in personal injury and damage to the cutter.

8.1 Driveline Length Check

When fitting the mower to the tractor, the telescoping driveline must be inspected to ensure that at its most

compressed position, the profiles do not “bottom out”, and when at its farthest extended position, there is

sufficient engagement between the profiles to operate safely. At its shortest length, there must be at least a 1”

clearance between each profile end and opposite profile universal joint. At its farthest extension, a minimum

profile engagement of 6” must be maintained for a Constant Velocity (CV) tube type driveline and a minimum

engagement of 6” for non-CV solid shaft drivelines.

8. DRIVELINE ATTACHMENT

Connect the universal joint assembly to the

tractor PTO. Align the quick disconnect yoke

splines with the tractor PTO splines. Twist the

lock collar and slide the yoke into place. Twist the

collar back to lock on the PTO shaft.

IMPORTANT: Pull and push on the quick

disconnect yoke several times to ensure that the

yoke is connected to the PTO shaft.

Attach the safety chain at both ends. Allow

sufficient slack for turning.

Swing the PTO support down, and out of the way

so it does not interfere with the driveline during

operation. Failing to do so could cause severe

damage to your driveline. OPS-R-0003_E

Before operating the Implement, check to make sure the Implement input driveline will not

bottom out or become disengaged. Bottoming out occurs when the inner shaft penetrates

the outer housing until the assembly becomes solid-it can shorten no more. Bottoming out

can cause serious damage to the Tractor PTO by pushing the PTO into the Tractor and

through the support bearings or downward onto the PTO shaft, breaking it off. A broken

driveline can cause personal injury. (S3PT-18)

OPERATION

FX-742 07/21 Operation Section 4-17

OPERATION

NOTE: If tractor has a 540 RPM PTO, adjusting to a 16 inch position will gain additional 2 inches of telescoping

length.

Engagement Check Procedure

• With the driveline attached, position the mower to the point where the telescoping driveline is at its

maximum extension. Completely shut down the tractor and secure in position.

• Mark the inner driveline shield 1/8” from the end of the outer shield.

• Disconnect the driveline from the tractor and separate the two driveline halves.

• Measure the distance from the mark to the end of the inner profile. This length is the amount the driveline

profiles were engaged.

• If the engaged length is less than 6”, the shaft is considered too short and should be replaced with a longer

shaft. Consult an authorized dealer to purchase the required driveline length.

NOTE: If the driveline cannot be shortened and still maintain the required profile engagement, the operator

must be made aware of terrain conditions and avoid situations which pose a potential problem to avoid

damaging the driveline or move drawbar to 16” or 20” position for required clearance.

“Bottoming Out” Check Procedure

• Disconnect driveline from the tractor and slide

the profiles together until fully compressed.

• Place a mark on the inner shield 1/8” from the

end of the outer shield and reattach the

driveline to the PTO shaft.

• With the PTO NOT TURNING, slowly drive the

tractor with mower attached through the

sharpest turn possible and watch shaft

movement. With the PTO NOT TURNING,

slowly drive the tractor with the mower attached

through the most severe terrain conditions

expected and watch shaft movement.

• If the distance between the mark and the outer

shield becomes less than 2” at any point there is a potential problem bottoming out the driveline and the

driveline should be replaced with shorter driveline. Contact your local dealer or Technical Service for

proper directions. OPS-R-0004_J

OPERATION

FX-742 07/21 Operation Section 4-18

OPERATION

8.2 Constant Velocity (CV) Driveline

For mowers equipped with a Constant Velocity (CV) driveline, the maximum turning angle between the tractor

and mower must be determined to ensure the joint angle does not over-extend which can cause CV joint

damage. Constant Velocity joints enable the driveline to operate smoothly with no vibrations and clattering at

angles up to 80°. Angles greater than 80° can result in mechanical damage to the CV joint and mower

driveline.

The Constant Velocity joint must be lubricated every 8 hours of operation as specified in the Maintenance

Section. Failure to properly lubricate the joint will result in accelerated wear and joint component failure.

CV Driveline Maximum Angle Check Procedure

• With the mower attached to the tractor and the driveline disconnected from the tractor PTO stub make

a hard left turn until there is approximately a 1" clearance between the left rear tractor tire and mower

frame or tongue.

• Stop and completely shut down the tractor. Place the tractor in Park and apply the Parking Brake before

dismounting.

• Check the CV joint at this maximum turning radius by holding the driveline yoke above the PTO shaft and

then angle the CV joint to its maximum angle. A minimum difference of 10 degrees between the center

line of the yoke and the PTO shaft must be maintained to ensure the joint will not be over angled. If the

joint cannot be angled at least 10°, there is a potential problem of over-angling the joint while making

sharp turns.

• Solutions: To ensure the joint is not damaged, check the following:

Check the drawbar length to ensure that it is at the proper length for the RPM speed of the mower.

Move the tractor rear tires wider apart to limit the tractor turning radius.

Position the mower at multiple angles and perform the above procedure. Determine the sharpest turning

radius that maintains a safe operating angle and note this position to the operator. OPS-R-0006_B

OPERATION

FX-742 07/21 Operation Section 4-19

OPERATION

9. PRE-OPERATION INSPECTION AND SERVICE

Before each use, a pre-operation inspection and service of the implement and tractor must be performed.

This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped

and functional, and performing needed repairs. DO NOT operate the unit if the pre-operation inspection

reveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing

parts as soon as noticed. By performing a thorough pre-operation inspection and service, valuable down time

and repair cost can be avoided. OPS-U-0029

Always disconnect the main PTO Driveline from the Tractor before performing service on

the Implement. Never work on the Implement with the tractor PTO driveline connected and

running. Rotating Parts, or Drivelines could turn without warning and cause immediate

entanglement, injury or death. (S3PT-11)

DO NOT allow any person under a folded wing unless wing is securely

locked up or supported. DO NOT approach the Implement unless the

Tractor is turned off and all motion has ceased. Never work under the

frame work, or any lifted component unless the implement is securely

supported or blocked up. A sudden or inadvertent fall by any of these

components could cause serious injury or even death. (STI-03)

Periodically inspect all moving parts for wear and replace when

necessary with authorized service parts. Look for loose fasteners, worn

or broken parts, and leaky or loose fittings. Make sure all pins have

cotter pins and washers. Serious injury may occur from not maintaining

this machine in good working order. (SG-21)

OPERATION

FX-742 07/21 Operation Section 4-20

OPERATION

9.1 Tractor Pre-Operation Inspection/Service

Refer to the tractor operator’s manual to ensure a

complete pre-operation inspection and scheduled

service is performed according to the

manufacturers recommendations. The following

are some of the items that require daily service and

inspection:

• Tire condition/air pressure

• Wheel lug bolts

• Steering linkage

• PTO shield

• SMV sign is clean and visible

• Tractor’s lights are clean and functional

• Tractor Seat belt is in good condition

• Tractor ROPS is in good condition

• ROPS is in the raised position

• No tractor oil leaks

• Radiator free of debris

• Engine oil level and condition

• Engine coolant level and condition

• Power brake fluid level

• Power steering fluid level

• Fuel condition and level

• Sufficient lubrication at all lube points

• Air filter condition OPS-U-0030

9.2 Mower Pre-Operation Inspection/Service

Before each mower use, a complete inspection and service is required to ensure the mower is in a good and

safe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. To

ensure the mower is ready for operation, conduct the following. OPS-R-0007

All Safety Shields, Guards and Safety devices including (but not

limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox

Shields, PTO integral shields, and Retractable Door Shields should

be used and maintained in good working condition. All safety

devices should be inspected carefully at least daily for missing or

broken components. Missing, broken, or worn items must be

replaced at once to reduce the possibility of injury or death from

thrown objects, entanglement, or blade contact. (SGM-3)

Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN,

WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR

OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLY

CAUSE SERIOUS INJURY FROM THROWN BLADES. (SGM-10)

OPERATION

FX-742 07/21 Operation Section 4-21

OPERATION

The operator’s manual and safety signs affixed on

the unit contain important instructions on the safe

and proper use of the equipment. Maintain these

important safety features on the implement in good

condition to ensure the information is available to

the operator at all times.

• Ensure the manual canister is secured to the

equipment with the operator’s manual inside.

• Ensure all safety signs are in place and legible.

Replace missing, damaged, and illegible

decals. OPS-U- 0011

• Ensure the mower hitch is securely attached to

the tractor drawbar with a proper size bolt and

secured nut.

• Ensure that a properly rated safety tow chain is

equipped securing the mower to the tractor.

• Check that the main driveline is securely

attached to the tractor and the clamping cone is

seated in the groove of the PTO shaft.

• Ensure the divider drivelines are secure at both

ends. OPS-R-0008

• Ensure chain guards and/or rubber deflectors

are in position and not damaged. Replace

worn, broken, and missing sections

immediately.

• Ensure the driveline integral shields are in good

condition and rotate freely.

• Inspect that all bolts and screws are in position

and are properly torqued. OPS-R-0009_A

OPERATION

FX-742 07/21 Operation Section 4-22

OPERATION

• Ensure the tractor PTO master shield is in

place, lowered and in good condition.

• Ensure each mower slip clutch shield is

secured in place and in good condition.

• Ensure the driveline slip clutches are properly

adjusted and the friction plates are not frozen

together. Reference the Maintenance Section

for proper slip clutch maintenance.

• Inspect the condition of driveline shear bolts. A

sheared bolt indicates that the driveline slip

clutch is frozen or damaged. Only use the

rated size and grade shear bolts indicated in

the maintenance section. OPS-R-0010_A

• Perform scheduled lubrication as specified in

the maintenance section.

• Inspect each gearbox oil level using sight glass

level indicator and replenish if needed. A low oil

level is a warning sign that the gearbox may be

cracked or its seal is damaged and needs to be

replaced.

• Ensure all gearbox vents are in place and free

from clogs. OPS-R-0011_U

• Ensure each hydraulic cylinder is installed and

retained correctly. Ensure the proper size pins

are used to retain the cylinders in place and

are secured with pins.

• Check for hydraulic oil leaks on the cylinders,

along the hydraulic lines, and at tractor

hydraulic ports.

IMPORTANT: DO NOT use your hands to check for

oil leaks. Use a piece of heavy paper or cardboard

to check for hydraulic oil leaks. OPS-R-0013_E

OPERATION

FX-742 07/21 Operation Section 4-23

OPERATION

• Ensure that the mower is equipped and

secured with wing transport locks.

• Check the condition of the wing hinge pins.

• Check the condition of the mower axle

suspension spring.

• Inspect mower tire condition, wheel bearings,

and lug nut torque. OPS-R-0014_B

• Inspect blades and blade bolts for looseness

and excessive wear. Make sure the mower is

securely blocked up before crawling beneath.

Replace damaged, worn, and missing blades

as complete sets to maintain rotary balance.

• Ensure carrier hub nuts are tightened with the

cotter pin inserted and spread. Check

maintenance section for proper torque.

• Inspect the condition of the deck skid shoes

and the skid shoe attaching hardware. OPS-R-

0012_A

OPERATION

FX-742 07/21 Operation Section 4-24

OPERATION

9.3 Cutting Component Inspection

Inspect blade pan and blade assembly for the following:

OPS-U-0031

OPERATION

FX-742 07/21 Operation Section 4-25

OPERATION

Operating the mower with loose blade hardware will damage the blade holder or blades and

can result in blade breakage or blade fastener failure. Broken blades or bolts can be thrown

out from under the mower for distances up to 300 feet. When the blades are replaced, the

fastening hardware must be replaced. Check and retighten the blade hardware after the first

eight hours of operation. In severe cutting conditions, recheck the blade carrier and blade

bolt torque every 50 hours.

To help prevent structural damage caused by loose hardware, tighten gearbox mounting

hardware as specified. Check the fastener torque after first 8 hours of use and every 50

hours thereafter.

Inspect the Blades daily for abnormal wear. REPLACE BOTH BLADES on that carrier

IMMEDIATELY if either blade has:

• Become bent or deformed from it’s original shape or

• Any cracks are visible, or

• Deep gouges in the blade’s surface are present, or

• Gouges or chipped areas in the cutting edge are larger than 1/2” (12.7mm), or

• The material on the leading edge has been worn away by more than 1/2” (12.7mm)”

Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the

broken part with tremendous force which may cause serious bodily injury or death. OPS-U-0032

OPERATION

FX-742 07/21 Operation Section 4-26

OPERATION

9.4 Blade Bolt Inspection

Inspect Blade Bolt Head daily for wear as followed:

Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on

the Blades IMMEDIATELY if either blade bolts has:

• Visible cracks or

• If the recessed area on blade bolt is worn off or

• If Blade Bolt has gouges or chipped areas.

Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of

the broken part which may cause serious bodily injury or death.

Always replace Blade Bolts with new bolts whenever replacing the Blades. OPS-U-0037

OPERATION

FX-742 07/21 Operation Section 4-27

OPERATION

Tractor PRE-OPERATION Inspection

Tractor ID#_______________________ Make ___________________________

Date: ___________________________ Shift______________________________

Before conducting the inspection, make sure the tractor engine is off, all rotation

has stopped and the tractor is in park with the parking brake engaged. Make sure

the implement is resting on the ground or securely blocked up and all hydraulic

pressure has been relieved.

Operator’s Signature:__________________________________________________________________

Item Condition at

Start of Shift

Specific Comments if

not O.K.

The flashing lights function properly (tractor & implement)

The SMV Sign is clean and visible (tractor & implement)

The tires are in good condition with proper pressure

The wheel lug bolts are tight

The tractor brakes are in good condition

The steering linkage is in good condition

There are no visible oil leaks

The hydraulic controls function properly

The ROPS or ROPS Cab is in good condition

The seatbelt is in place and in good condition

The 3-point hitch is in good condition

The drawbar pins are securely in place

The PTO master shield is in place

The engine oil level is full

The brake fluid level is full, if applicable

The power steering fluid level is full, if applicable

The fuel level is adequate

The engine coolant fluid level is full

The radiator is free of debris

The air filter is in good condition

Proper hourly greasing is done as per Operator’s Manual

DO NOT OPERATE an UNSAFE TRACTOR or IMPLEMENT

OPERATION

FX-742 07/21 Operation Section 4-28

OPERATION

Rotary Mower PRE-OPERATION Inspection

Mower ID#______________________

Date:___________________________________

Make:__________________________________

Shift:___________________________________

Before conducting the inspection, make sure the tractor engine is off, all rotation

has stopped and the tractor is in park with the parking brake engaged. Make sure

the mower is resting on the ground or securely blocked up and all hydraulic

pressure has been relieved.

Operator’s Signature:___________________________________________________________________

Item Condition at Start

of Shift

Specific Comments if

not O.K.

The Operator’s Manual is in the canister on the mower

All safety decals are in place and legible

The tongue/hitch connection bolts & pins are tight

There are no cracks in tongue or hitch

The tow chain is secured to the tractor & mower

The hydraulic cylinders pins are tight

There are no leaking or damaged hoses

The mower deck is clear of cut grass and debris

Chain guards/deflectors are in place & in good condition

Driveline/gearbox shields are in good condition

Driveline clutches are in good condition; not frozen/seized

Driveline telescoping members & U-joints are lubricated

Driveline yokes are securely attached to PTO & mower

Gearbox mounting bolts are tight

Gearbox oil is at the proper level

Blade carrier retaining nut is tight

Blades are not chipped, cracked or bent

Blade bolts are tight

Wheel lug nuts are tight

Transport locks are in good condition

Proper hourly greasing as per Operator’s Manual

IMPORTANT: Scan this

QR Code for an electronic

copy of this inspection

sheet.

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

OPERATION

FX-742 07/21 Operation Section 4-29

OPERATION

10. DRIVING THE TRACTOR AND IMPLEMENT

Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and

precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the

weight of the implement and the tractor operating controls are set for safe transport. To ensure safety while

driving the tractor with an attached implement, review the following. OPS-U- 0012

This Implement may be wider than the Tractor. Be careful when operating or transporting

this equipment to prevent the Implement from running into or striking sign posts, guard rails,

concrete abutments or other solid objects. Such an impact could cause the Implement and

Tractor to pivot violently resulting in loss of steering control, serious injury, or even death.

Never allow the Implement to contact obstacles. (S3PT-12)

Transport only at speeds where you can maintain control of the

equipment. Serious accidents and injuries can result from operating this

equipment at high speeds. Understand the Tractor and Implement and

how it handles before transporting on streets and highways. Make sure the Tractor steering

and brakes are in good condition and operate properly.

Before transporting the Tractor and Implement, determine the proper transport speeds for

you and the equipment. Make sure you abide by the following rules:

Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly

to determine the stopping characteristics of the Tractor and Implement. As you increase

the speed of the Tractor the stopping distance increases. Determine the maximum

transport speed not to exceed 20 mph (30 kph) for transporting this equipment.

Test the equipment at a slow speed in turns. Increase the speed through the turn only after

you determine that the equipment can be operated at a higher speed. Use extreme care

and reduce your speed when turning sharply to prevent the tractor and implement from

turning over. Determine the maximum turning speed for you and this equipment before

operating on roads or uneven ground.

Only transport the Tractor and Implement at the speeds which allow you to properly control

the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes

or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance

increases: use extreme care and reduce your speed. When operating in traffic always use

the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you

and watch out for the other guy. (SG-19)

OPERATION

FX-742 07/21 Operation Section 4-30

OPERATION

10.1 Starting the Tractor

The procedure to start the tractor is model specific.

Refer to the tractor operator’s manual for starting

procedures for your particular tractor. Consult an

authorized dealer if the starting procedure is

unclear. Ensure the 3-point control lever is in the

lowered position and the PTO is disengaged before

starting the tractor. OPS-U-0033

10.2 Brake and Differential Lock Setting

Make sure the tractor brakes are in good operating

condition. Tractor brakes can be set to operate

independently allowing single rear wheel braking

action or locked together to provide simultaneous

rear wheel braking. FOR MOST DRIVING AND

OPERATING CONDITIONS, THE BRAKE PEDALS

SHOULD BE LOCKED TOGETHER TO PROVIDE

THE MOST EFFECTIVE BRAKING ACTION.

Always disengage the tractor differential lock when

turning. When engaged the differential lock will

prevent or limit the tractor from turning. During

normal conditions, locking the differential provides

no benefit and should not be used. OPS-U- 0013

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes.

When operating down a hill or on wet or rain slick roads, the braking distance increases; use

extreme care and reduce your speed in these conditions. When operating in traffic, always

use the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around

you and watch out for the other guy.

10.3 Operating the Cutter Wings

Wings are positioned with hydraulic cylinders. Ensure the hydraulic cylinders and lines are filled with oil by

holding the valve control levers in the raised position until the cylinders fully retract (wings) and extend

(center). Only operate the cutter with both wings fully lowered, NEVER operate the cutter with a raised wing.

Wait until the blades are at a complete stop before raising wings. OPS-R-0015_B

OPERATION

FX-742 07/21 Operation Section 4-31

OPERATION

10.4 Crossing Ditches and Steep Inclines

When crossing ditches with steep banks or going up

sharp inclines, it is possible that the main driveline

inner profile will penetrate into the outer housing to its

maximum depth until the assembly becomes solid

(driveline is at its extreme shortest length). This type

of abusive operation can cause serious damage to

the tractor and mower drive by pushing the PTO into

the tractor and through the support bearings or

downward onto the PTO shaft, breaking it off.

Damage resulting from over-collapse of the driveline’s inner profile and its outer housing

may allow the driveline to come loose from the Tractor which could cause bodily injury to the

operator or bystanders and/or extensive damage to the Tractor or Implement. OPS-R-0020

When confronted with an incline or ditch, do not

approach from an angle which is perpendicular or

straight on as damaged to over collapse of the

driveline may occur.

When crossing such terrain, the implement should

be fully lowered for a lower center of gravity and

added stability. OPS-R-0021

OPERATION

FX-742 07/21 Operation Section 4-32

OPERATION

Inclines and ditches should be approached along a

line which is at an angle as shown. This type of

path will reduce the possibility of over-collapse of

the driveline and resulting damage. If the gradient

is so steep that such an approach increases the

possibility of a tractor roll-over, select an alternate

crossing path.

When operating the tractor and mower across

slopes and inclines, through ditches, and other

uneven terrain conditions, it is important to maintain

sufficient deck to ground clearance. Blade contact

with the ground may cause soil, rocks and other

debris to be thrown out from under the mower

resulting in possible injury and/or property damage.

Ground contact also produces a severe shock load

on the mower drive and to the mower blades

resulting in possible damage and premature wear.

OPS-R-0022

11. OPERATING THE TRACTOR AND IMPLEMENT

THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND

IMPLEMENT AND ALL CONTROLS BEFORE ATTEMPTING TO OPERATE. The operator must read and

understand the Safety and Operation Sections of the implement and tractor operator’s manuals. These

manuals must be read and explained to any operator who cannot read. Never allow someone to operate the

implement and tractor without complete operating instructions.

Before starting any operation, the operator must become familiar with the area to be worked in and any

obstacles and hazards contained within to ensure safety to the operator, bystanders, and equipment. Special

attention should be paid to foreign debris, rough terrain, steep slopes, and passersby and animals in the area.

OPS-U- 0015

Extreme care should be taken when operating near loose objects such

as gravel, rocks, wire, and other debris. Inspect the area before

mowing. Foreign objects should be removed from the site to prevent

machine damage and/or bodily injury or even death. Any objects that

cannot be removed must be clearly marked and carefully avoided by the

operator. Stop mowing immediately if blades strike a foreign object.

Repair all damage and make certain rotor or blade carrier is balanced

before resuming mowing. (SGM-05)

OPERATION

FX-742 07/21 Operation Section 4-33

OPERATION

In case of emergency, shut down tractor engine, disengage the PTO and wait for all rotating motion to stop.

Place the tractor in park position, engage the parking brake and remove the key before leaving the operator’s

seat.

Many varied objects, such as wire, cable, rope, or chains, can become entangled in the

operating parts of the mower head. These items could then swing outside the housing at

greater velocities than the blades. Such a situation is extremely hazardous and could result

in serious injury or even death. Inspect the cutting area for such objects before mowing.

Remove any like object from the site. Never allow the cutting blades to contact such items.

(SGM-06)

11.1 Foreign Debris Hazards

Before mowing, inspect the area to make sure

there are no foreign objects that the mower blades

could hit or become entangled with. Remove all

foreign objects and debris. If objects are too big to

remove, mark them clearly and be sure to prevent

the mower blades from contacting them.

If you hit a solid object or foreign debris, stop the

mower and tractor at once. Immediately idle the

engine speed and disengage the PTO. Wait for all

mower rotating motion to stop, then raise the

mower and move the tractor and implement off the

object. Inspect the area and remove, or mark the

location of the debris. Inspect the condition of the

mower and make any needed repairs immediately.

Make sure the blades are not damaged and the

carrier is balanced before resuming operation.

Always wear your seat belt securely fastened and

only operate the tractor and mower with the ROPS

in the raised position. If the tractor or mower hits a

tree stump, rock, or bump, a sudden movement

could throw you off of the seat and under the

tractor and/or mower. The seat belt is your best

protection from falling off the tractor and the ROPS

provides protection from being crushed during a

tractor roll-over. OPS-R-0023

11.2 Bystanders/Passersby Precautions

If a bystander comes within 300 feet of the tractor while the mower is being operated, stop the tractor at once,

idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the

300 foot distance. OPS-R-0024

OPERATION

FX-742 07/21 Operation Section 4-34

OPERATION

Rotary Mowers are capable under adverse conditions of throwing

objects for great distances (300 ft (100 m) or more) and causing serious

injury or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet (100 m) UNLESS:

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable

condition;

-Mower sections or Wings are running close to and parallel to the ground without exposed

Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans,

glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck

by the blades, the area should be: inspected and large debris removed, mowed at an

intermediate height, inspected, closely with any remaining debris being removed, and

mowed again at desired final height. (This will also reduce power required to mow, reduce

wear and tear on the Mower drivetrain, spread cut material better, reduce streaking, and

make the final cut more uniform). (SRM-01)

11.3 Engaging the Power Take Off (PTO)

Before engaging the PTO, make certain that the area is clear of bystanders and passersby. The implement

must be completely lowered and the deck positioned at a safe operating height. NEVER engage the PTO with

the implement in the raised position.

Set the tractor engine speed at approximately 1,000 RPM before engaging the PTO. Shift the PTO control to

the on position, and slowly increase the engine speed until the PTO is operating at the rated speed. If you

hear unusual noises or see or feel abnormal vibrations, disengage the PTO immediately. Inspect the

implement to determine the cause of the noise or vibration and repair the abnormality. OPS-U- 0027

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turning. Raising the Mower deck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades. (SRM-07)

Do not put hands or feet under mower decks. Blade Contact can result

in serious injury or even death. Stay away until all motion has stopped

and the decks are securely blocked up. (SGM-09)

OPERATION

FX-742 07/21 Operation Section 4-35

OPERATION

11.5 Operating the Mower

Only operate the mower from the tractor operator’s seat with the seatbelt securely fastened. The tractor must

be equipped with a ROPS cab.

The mower is designed to cut vegetation up to 2”(50mm) in diameter. Sharp blades will produce a cleaner cut

and require less power. Travel at a speed that allows the mower sufficient time to cut through the vegetation

and maintain the PTO operating speed to prevent overloading the mower and tractor. Choose a driving pattern

that provides the maximum pass length and minimizes turning.

Under certain conditions, tractor tires may roll some grasses down preventing them from being cut at the same

height as the surrounding area. When this occurs, reduce the tractor ground speed while maintaining the

operating speed of the mower. A slower ground speed will permit grasses to at least partially rebound and be

cut.

Avoid mowing in the reverse direction when possible. In situations where the mower must be backed to

access areas to be cut, make sure there are no persons or other foreign debris behind the mower before

mowing in reverse. When mowing in reverse, operate the tractor and mower at a reduced ground speed to

ensure tractor and mower control is maintained.

11.4 PTO RPM and Ground Speed

Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut.

Recommended speed for efficient mower performance is between 2 and 5 mph(3-8 kph). Operate the mower

at its full rated PTO speed to maintain blade speed for a clean cut. Refer to the tractor operator’s manual or

the tractor instrument panel for the engine speed and gear to provide the required PTO and desired ground

speed. Make sure that the mower is operating at its full rated speed before entering the vegetation to be cut.

If it becomes necessary to temporarily regulate engine speed, increase or decrease the throttle gradually.

Ground speed is achieved by transmission gear selection and not by the engine operating speed. The

operator may be required to experiment with several gear range combinations to determine the best gear and

range which provides the most ideal performance from the mower and most efficient tractor operation. As the

severity of cutting conditions increase, the ground speed should be decreased by selecting a lower gear to

maintain the proper operating PTO speed. OPS-R-0025

Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can cause

Implement driveline or component failures resulting in serious injury or death. (SG-26)

Mow at the speed that you can safely operate and control the tractor and mower. The

correct mowing speed depends on terrain condition and grass type, density, and height of

cut. Normal ground speed range is from 2-5 mph (3-8 kph). Use slow mowing speeds

when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power

lines, or when debris and foreign objects are to be avoided. (SGM-07)

Do not mow with two machines in the same area except with Cab tractors with the windows

closed. (SGM-11)

OPERATION

FX-742 07/21 Operation Section 4-36

OPERATION

If a material blockage occurs in the inlet or discharge areas of the mower, SHUT DOWN

TRACTOR ENGINE, disengage the PTO and wait for all rotating motion to stop. Place the

tractor in park position, engage the parking brake and remove the key before leaving the

operator’s seat. Clear the blockage before proceeding with mowing. Be sure to keep feet

and hands clear of the mower blades. If you raise the mower or mower wing to access the

blockage, engage the wing lock up latch and securely block up the mower before placing

any parts of the body underneath the mower.

Mow only in conditions where you have clear visibility in daylight or with adequate artificial

lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least

300 feet (90 m) in front and to the sides of the tractor and mower. Make sure that you can

clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,

power lines, debris and foreign objects. If you are unable to clearly see these type of items

discontinue mowing. (SGM-1)

Avoid mowing in reverse direction when possible. Check to make sure there are no

persons behind the mower and use extreme care when maneuvering in reverse. Mow only

at a slow ground speed where you can safely operate and control the tractor and mower.

Never mow an area that you have not inspected and removed debris or foreign material.

(SGM-08)

Follow these guidelines to reduce the risk of equipment and grass fires

while operating, servicing, and repairing the Mower and Tractor:

-Equip the Tractor with a fire extinguisher in an accesible location.

-Do Not operate the Mower on a Tractor with an underframe exhaust.

-Do Not smoke or have an open flame near the Mower and Tractor.

-Do Not drive into burning debris or freshly burnt areas.

-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.

-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes.

Periodically shut down the Tractor and Mower and clean clippings and collected debris from

the mower deck. (SGM-12)

OPERATION

FX-742 07/21 Operation Section 4-37

OPERATION

Never raise the mower entirely while the blades

are turning. If the mower must be raised higher

than 12”(30 cm) from ground level, disengage the

tractor PTO and wait for all mower rotation to come

to a complete stop before proceeding to raise the

mower. NEVER raise the mower wings while the

blades are turning.

When turning, the angle between the tractor and

mower should not be so great that a clattering of

the U-joints occurs. Sharp turns can cause

premature failure of the joints and place pressure

on the tractor PTO shaft and could cause

extensive mechanical damage to the mower and

tractor.

OPS-R-0027_E

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turning. Raising the Mower deck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades. (SRM-07)

Stay alert and watch for trees, low hanging limbs,

power lines, and other overhead obstacles and solid

ground objects while you are operating. Use care

to avoid hitting these items. OPS-R-0028

OPERATION

FX-742 07/21 Operation Section 4-38

OPERATION

When mowing across uneven areas such as road shoulders, ditch edges, and other uneven terrain, position

mower so that one support wheel is near the highest point to prevent blades from cutting into gravel or dirt

which can cause rapid blade wear and extremely severe shock loads on the drivetrain resulting in rapid wear

or damage to these components. Blades contacting the ground may cause objects to be thrown out from

under the mower deck. Always avoid operating the mower at a height or position which may cause the blades

to contact the ground. Cutting into the berm or edge of the ditch will cause abnormal and accelerated blade

wear and possible blade component failure. OPS-R-0029

OPERATION

FX-742 07/21 Operation Section 4-39

OPERATION

11.6 Right of Way (Highway) Mowing

•USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks, greenbelt mowing, or all other mowing

where human dwellings, vehicles, or livestock could be within 300 feet of the mower.

• No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury:

1. MAINTAIN MOWER SHIELDING in good operational condition,

2. DAILY INSPECT the condition of the Thrown Object Guards, mower Side Skirts, and skid shoes:

Replace or repair worn or damaged guards.

3. DAILY INSPECT the condition of the Blades and Blade Bolts. Replace any cracked, worn, bent or

damage blades. Always replace blade bolts and nuts when replacing blades. Make sure the blade

bolts are properly tightened.

4. RAISE CUTTING HEIGHT to 6 INCHES minimum.

5. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS.

6. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, posts, curbs, guardrails,

or ground while mowing.

ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE

CONDITIONS.

TO AVOID SERIOUS INJURY OR DEATH TO OPERATOR OR BYSTANDERS FROM THROWN

OBJECTS:

INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING:

•REMOVE debris, rocks, wire, cable, metal objects and other foreign material from area.

Wire, cable, rope, chains and metal objects can be thrown or swung outside deck with great velocity:

1. MARK objects that cannot be removed.

2. AVOID these objects when mowing.

STOP MOWING IF PASSERSBY IS WITHIN 300 FEET UNLESS:

• All THROWN OBJECT SHIELDING including Front and Rear Deflectors, Chain Guards, Steel Guards,

Bands, Side Skirts and Skid Shoes are in place and in good condition when mowing.

• Mower sections or wings are adjusted to be close and parallel to ground without exposing blades.

•MOWING AREA has been inspected and foreign materials and debris have been removed.

•PASSERSBY are inside enclosed vehicle. OPS-U-0040

OPERATION

FX-742 07/21 Operation Section 4-40

OPERATION

11.7 Shutting Down the Implement

To shut down the implement, first bring the tractor

to a complete stop. Then slow down the implement

by reducing the engine speed before disengaging

the PTO. Wait for all motion to stop before

proceeding to drive or shut down the tractor.

Park the tractor on a level surface, place the

transmission in park or neutral and apply the

parking brake, lower the attached implement to the

ground, shut down the engine, remove the key, and

wait for all motion to come to a complete stop

before exiting the tractor. OPS-U- 0016_B

12. DISCONNECTING THE MOWER FROM THE TRACTOR

Before disconnecting the mower, the PTO must be disengaged and blade rotation at a complete stop. Move

the mower to a level storage location and lower the center section and both wings to the ground. If the mower

will be stored with the wings in the raised position, install both wing transport lock braces. If the mower is not

resting securely on the ground, block the mower up securely before attempting to disconnect it from the

tractor.

Use extreme care to keep feet and hands from under the mower and clear of any pinch points. OPS-R-0030

Always shut the Tractor completely down, place the transmission in park, and set the

parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches. (S3PT-15)

Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting to lift

the Tongue without using the Tongue Jack could cause strains or other injury. Allowing the

tongue to fall suddenly and unexpectedly could result in crushing injury. Use the Tongue

Jack for lifting the Implement only. Overloading the Tongue Jack can cause failure with

possible serious bodily injury or even death. (STI-04)

OPERATION

FX-742 07/21 Operation Section 4-41

OPERATION

NEVER ROTATE THE JACK WITH WEIGHT ON IT. Attempting to rotate a jack under load

can cause the implement to fall causing damage or possible serious injury.

Remove the hydraulic hoses from the tractor and

secure to the implement in the provide hose holder

on the hitch to avoid contact with dirt.

Remove the driveline from the tractor PTO shaft.

Place the driveline in the storage bracket to prevent

it from contacting mud or dirt which can

contaminate the universal joint bearings and

shorten the life of the driveline.

When disconnecting the implement, the tractor

should be completely shut down. Relieve hydraulic

pressure by moving the control levers back and

forth several times.

Pivot the parking jack to near vertical by loosening

the jack mount and rotating it on the frame. Tighten

the jack mount bolts again. Lower the parking jack

and raise the implement until the tongue clevis is

no longer resting on the drawbar and is supported

completely by the jack. Also make sure the parking

jack is resting squarely on a hard level surface.

Remove the pin. OPS-R-0031_G

Do not operate this Equipment with hydraulic oil or fuel leaking. Oil

and fuel are explosive and their presence could present a hazard. Do

not check for leaks with your hand! High-pressure oil streams from

breaks in the line could penetrate the skin and cause tissue damage

including gangrene. To check for a hose leak, SHUT the unit ENGINE

OFF and remove all hydraulic pressure. Wear oil impenetrable gloves,

safety glasses and use cardboard to check for evidence of oil leaks. If

you suspect a leak, REMOVE the HOSE and have it tested at a Dealer.

If oil does penetrate the skin, have the injury treated immediately by a

physician knowledgeable and skilled in this procedure. (SG-15)

OPERATION

FX-742 07/21 Operation Section 4-42

OPERATION

After the driveline has been removed from the

tractor, place the PTO master shield back in the

operating position.

13. MOWER STORAGE

It is recommended that the mower be stored with the center section and both wings fully lowered to ground

level. If the mower is stored with the wings in the raised position, select a level area and install wing transport

braces to prevent the wings from falling BEFORE disconnecting the mower hitch from the tractor.

Properly preparing and storing the mower at the end of the season is critical to maintaining its appearance

and to help ensure years of dependable service. The following are suggested storage procedures:

• Thoroughly clean all debris off the mower to

prevent damage from rotting grass and

standing water.

• Lubricate all mower grease points and fill

gearbox oil levels as detailed in the

maintenance section.

• Tighten all bolts and pins to the recommended

torque.

• Check the mower for worn and damaged

parts. Perform repairs and make

replacements immediately so that the mower

will be ready for use at the start of the next

season.

• Store the mower in a clean, dry place with the

mower housing resting securely on blocks or

at ground level.

• Keep the driveline yoke from sitting in water,

dirt and other contaminants.

• Use spray touch-up enamel where necessary

to prevent rust and maintain the appearance of

the mower.

It is critical that driveline clutches slip when an obstacle or heavy load is encountered to avoid mower and/or

tractor damage. If the mower sits outside for an extended period of time or is exposed to rain and/or humid air,

the clutch lining plates must be inspected to ensure they are not frozen together from rust or corrosion. If the

mower has been exposed to such conditions, at the start of each mowing season, and any time it is suspected

that the slip clutch plates may be frozen together, readjust the slip clutch as detailed in Seasonal Clutch

Maintenance of the maintenance section in this manual. OPS-R-0032_I

OPERATION

FX-742 07/21 Operation Section 4-43

OPERATION

Never allow children to play on or around Tractor or Implement. Children can slip or fall off

the Equipment and be injured or killed. Inadvertent contact with controls can cause the

Implement to shift or fall crushing themselves or others. (SG-25)

14. TRANSPORTING THE TRACTOR AND IMPLEMENT

Inherent hazards of operating the tractor and implement and the possibility of accidents are not left behind

when you finish working in an area. Therefore, the operator must employ good judgement and safe operation

practices when transporting the tractor and implement between locations. By using good judgement and

following safe transport procedures, the possibility of accidents while moving between locations can be

substantially minimized. OPS-U- 0017

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

Before transporting the tractor and mower, idle the

tractor engine, disengage the PTO and wait for all

mower moving parts to come to a complete stop.

Once all mower parts are completely stopped, raise

the mower to transport height. NOTE: When

raising the mower, maintain at least 1” clearance

between the driveline and mower deck. If additional

mower deck height is needed for safe transport,

disconnect the driveline from the tractor and secure

its end to the mower deck. The mower can then be

raised to the maximum lift height. OPS-R-0033

If the tractor’s hydraulic pump is not independent of

the tractor PTO, or if the tractor PTO has to be run

to have hydraulic power, disconnect the mower

driveline from the tractor PTO output shaft. Secure

the driveline to the mower deck to prevent driveline

damage or loss during transport. OPS-R-0034

OPERATION

FX-742 07/21 Operation Section 4-44

OPERATION

14.1 Tires and Wheels

All tires will generate heat during transport, some more than others depending upon tire construction. The

amount of heat being generated by a tire depends on the speed of travel and the load on the tire. The amount

of heat build up in that tire is dependent upon the travel time. Caution must be taken to prevent any tire from

overheating. The tires should be checked periodically during transport. If the tires are beginning to overheat,

they should be allowed to cool and the travel speed should be lowered.

Faster than recommended transport speed during delivery of a machine to a customer or general transport

from job site to job site can cause serious tire damage and potential failure.

Please see chart for tire speed rating and recommended inflation pressure.

Tire Speed / Inflation Pressure:

Check tightness of wheel nut; 9/16” wheel nuts should be torqued to 130 ft. lbs.

To bring wing tires within the 3 meter transport width, retract the hydraulic lift cylinders. The slot on the center

section lug allows the center cylinder to retract and the phasing system will allow the wing cylinders to pull the

tires inward.

NOTE: Depending on the cut height, the depth stop on the center section cylinder may have to be adjusted to

bring the wing tires fully within the required 3 meters.

TIRE ASSEMBLY TRANSPORT SPEED INFLATION PRESSURE

Tire 11L-15 FL 12 Ply 40 kph or 25 mph 85 PSI / 5.7 bar / 570 kPa

Before transporting the tractor on a public roadway

or boarding a trailer for transport, the tractor brake

pedals should be locked together. Locking the

pedals ensures that both wheels brake

simultaneously while stopping, especially when

making an emergency stop.

Use extreme caution and avoid hard applications of

the tractor brakes when towing heavy loads at road

speeds. Never tow the implement at speeds

greater than 20 MPH (32 kph). OPS-U- 0018

OPERATION

FX-742 07/21 Operation Section 4-45

OPERATION

14.2 Locking the Cutter For Transport

Transport lock pins are provided for the center phasing and wing lift hydraulic cylinders. When these pins are

inserted in their respective holes, they prevent the wings or center frame from dropping due to a hydraulic

cylinder being activated accidentally or from a hydraulic hose failure.

1. Fully raise the FX-742 and insert the center

lock pin as shown in Figure Ops-630.

2. Lower the machine halfway. The center section

will stay fully raised since the lock pin has been

engaged but the wings will lower halfway down.

Depending on your set cutting height, you may

have to remove some cylinder spacers to do

this.

3. Once the wings have been lowered halfway to

the ground, fold the wings into transport

position. Ensure the tires on the wings do not

touch each other or get compressed against

anything. If rear wing tires are touching or

compressed, use your height lift circuit to

adjust their position so they are not touching on

another or are compressed against anything.

4. When the wings are fully folded into transport,

insert the wing lock up pins as shown in Figure

Ops-631.

5. Ensure the center lift cylinder shown in Figure

Ops-630 is not carrying any load during

transport and that the entire load is being

carried by the lock up system. This is done by

making sure the cylinder is retracted enough

that there is a space between the cylinder pivot

arm and the rear wheel beam.

OPERATION

FX-742 07/21 Operation Section 4-46

OPERATION

NOTE: The outer wing tires may have to be adjusted on the wheel beam to bring the wings fully within 3

metres.

NOTE: The spacers on the center section and wing cylinders will have to be removed to bring the wings fully

within the 3 meters.

IMPORTANT: Never transport the rotary cutter without the transport lock pins installed in their proper locations.

14.3 Transporting on Public Roadways

Extreme caution should be used when transporting the tractor and mower on public roadways. The tractor

must be equipped with all required safety warning features including a SMV emblem and flashing warning

lights to alert drivers of the tractor’s presence. Remember that roadways are primarily designed for

automotive drivers and most drivers will not be looking out for you, therefore, you must look out for them.

Check your side view mirrors frequently and remember that vehicles will approach quickly because of the

tractor’s slower speed. Be extremely cautious when the piece of equipment that you are towing is wider than

the tractor tire width and/or extends beyond your lane of the road.

If the rotary cutter obscures the tractor warning or tail lights, the rotary cutter MUST be equipped with a

transport light kit. See the ‘Assembly Section’ for installation instructions.

Check local highway regulations concerning moving machinery on highways. OPS-R-0036_A

OPERATION

FX-742 07/21 Operation Section 4-47

OPERATION

Safety Chain

Attach safety chain to rotary cutter and tractor. An

attachment point on the hitch is provided on the

side of the frame. Fasten the large loop of the

safety chain between the hitch and flat washer

using the bolt. Refer to your tractor operator’s

manual for complete instructions to attach the other

end of the chain to tractor. Adjust length to allow

only enough slack as is needed for turning. Lock

hook on chain. Ensure chain rating is equal to or

greater than the gross weight of the towed

equipment.

Only tow the Implement behind a properly sized and equipped Tractor

which exceeds the weight of the Implement by at least 20%. DO NOT

tow the Implement behind a truck or other type of vehicle. Never tow the

Implement and another Implement connected in tandem. Never tow the

Implement at speeds over 20 MPH. (STI-06)

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in

such a way as to be clearly visible and legible. When transporting the

Equipment use the Tractor flashing warning lights and follow all local

traffic regulations. (SG-6)

The SMV (Slow-Moving Vehicle) emblem is

universal symbol used to alert drivers of the

presence of equipment traveling on roadways at a

slow speed. SMV signs are a triangular bright

orange with reflective red trim for both easy day

and night visibility. Make sure the SMV sign is

clean and visible from the rear of the unit before

transporting the tractor and implement on a public

roadway. Replace the SMV emblem if faded,

damaged, or no longer reflective. OPS-U- 0020

OPERATION

FX-742 07/21 Operation Section 4-48

OPERATION

Make sure that all tractor flashing warning lights,

headlights, and brake/tail lights are functioning

properly before proceeding onto public roads. While

newer model tractors have plenty of lighting to

provide warning signals and operating lighting, most

older models are only equipped with operating lights.

Consult an authorized tractor dealer for lighting kits

and modifications available to upgrade the lighting on

older tractor models. OPS-U- 0021

When operating on public roads, have

consideration for other road users. Pull to the side

of the road occasionally to allow all following traffic

to pass. Do not exceed the legal speed limit set in

your country for agricultural tractors. Always stay

alert when transporting the tractor and implement

on public roads. Use caution and reduce speed if

other vehicles or pedestrians are in the area. OPS-

U- 0022_B

Reduce speed before turning or applying the brakes.

Ensure that both brake pedals are locked together

when operating on public roads. OPS-U- 0023

OPERATION

FX-742 07/21 Operation Section 4-49

OPERATION

14.4 Hauling the Tractor and Implement

Before transporting a loaded tractor and implement, measure the height and width dimensions and gross

weight of the complete loaded unit. Ensure that the load will be in compliance with the legal limits set for the

areas that will be traveled through.

Use adequately sized and rated trailers and equipment to transport the tractor and implement. Consult an

authorized dealer to determine the proper equipment required. Using adequately sized chains, heavy duty

straps, cables and/or binders, securely tie down both the front and rear of the tractor utilizing the proper tie

down locations as specified by the tractor manufacturer.

Arrange chains so that when tightened, the chains are pulling downward and against themselves. Carefully

tighten the securing chains or other fasteners using boomers or binders to apply maximum tension. Use

extreme care when attaching and removing the securing devices as the extreme tension involved when

released has the potential to inflict serious injury.

While hauling the tractor and implement, make occasional stops to check that the tractor and implement have

not moved or shifted and that the securing chains have maintained tension. If during transport, a hard braking,

sharp turning or swerving action was performed, stop at the next safe location to inspect the security of the

load.

OPERATION

FX-742 07/21 Operation Section 4-50

OPERATION

15. TROUBLESHOOTING GUIDE

Problem Possible Cause Remedy

Excessive Vibrations Check Gearbox bolts. Tighten if loose.

Check for loose nuts on Tighten if loose.

Blade holder and Blades

Check for bent output shaft. Replace shaft if bent.

If shaft is bent oil will normally

leak from the bottom seal.

Check to see if blades are Free blades so they swing

free swinging.

Check for even wear on each Weigh blades. Weight should be

blade tip. Were both blades within 1 oz. Always replace both

blades changed at the same time?

Blade Broken. Replace blades, in sets.

Blade carrier bent. Replace carrier.

Blade hub not properly Remove hub, check tapered spline

seated on shaft shaft, clean and replace.

New Blade or bolts matched Replace blades or bolts in sets

Drivelines not phased correctly. Replace Drivelines.

Implement & tractor yokes must

be in line.

Gearbox Overheating Low on lubricant. Fill to level plug.

Improper type lubricant. Replace with NLGI 000 lubricant.

Excessive trash build-up Remove trash.

around gear box

Bearing or gears set up improperly Consult your dealer.

Gearbox Noisy Rough gears. Run in or change gears.

Worn bearing. Replace bearing

Gear Box Leaking Damaged oil seal Replace Seal.

Bent shaft. Replace oil seal and shaft.

Shaft rough in oil seal area. Replace or repair shaft.

Oil seal installed wrong. Replace seal.

Oil seal not sealing in the housing. Replace seal or use a sealant

on OD of seal.

Oil level too high. Drain oil to proper level.

Sand hole in casting. Replace castings or gearbox.

Gasket damaged. Replace gasket.

Bolts loose. Tighten bolts.

OPERATION

FX-742 07/21 Operation Section 4-51

OPERATION

Clutch Slips Excessively Clutch linings badly worn or Repair clutch per maintenance

plates warped. section of manuals.

Too much power for clutch. Reduce ground speed and material

intake.

Oil on facings. Replace facings.

Friction facings glazed. Clean with emery cloth.

Uneven Cut Excessive ground speed. Reduce ground speed.

Blades worn, dull, or bent. Replace blades.

(Refer to “Maintenance” section).

Mower not level side to side. Adjust. (Refer to “Assembly” section)

Improper height adjustment. Adjust Mower height.

(Refer to “Assembly” section)

Low tractor tire pressure on Adjust tire pressure. (Refer to

one side your tractor operator's manual)

Turning too fast. Reduce ground speed when turning.

Tractor tires push grass down. Adjust your tractor wheel spacing.

(Refer to “Operation” section)

Damaged Mower pan. Repair or replace as necessary.

Uncut Material Excessive ground speed Reduce ground speed.

RPM too low Use full PTO speed. (Refer to your

tractor operator’s manual)

Improper blade for direction of cut. Install blades so rotation is correct.

Poor Shredding Excessive ground speed. Raise the front of Mower relative to the

rear to hold and circulate material

longer. (Refer to the “Operation

Section-Setting the Mower-Setting

Deck Height”) Reduce ground speed.

Cutting too high. Lower cutting height. (Refer to the

“Operation Section-Setting the Mower-

Setting Deck Pitch”)

Windrowing or Uneven Material heavy and lush. Raise the front of Mower relative to the

Material Distribution rear. (Refer to the “Operation Section-

Setting the Mower- Setting Deck

Height”)

Excessive ground speed Reduce ground speed.

Conditions too wet. Wait for conditions to dry. Reduce

ground speed.

Maintenance Section 5-1

MAINTENANCE SECTION

MAINTENANCE

FX-742 03/21 Maintenance Section 5-2

MAINTENANCE

HAZARDS WITH MAINTENANCE OF IMPLEMENT

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT:

SECURE EQUIPMENT FOR SERVICE

BLOCK OUT POTENTIAL ENERGY HAZARDS; Rotating Parts, Raised Components, Hydraulic

Pressure.

• STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and

remove key before dismounting from tractor.

• PLACE implement on ground or securely block up raised equipment. Use large blocks on soft or wet soil.

• SECURELY LATCH and LOCK raised implement wings.

• BLOCK UP IMPLEMENT TONGUE with large blocks and tongue jack. DO NOT crawl or work under

implement supported only by tongue jack.

• PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure.

• DISCONNECT IMPLEMENT Hydraulic HOSES from tractor.

• DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT.

WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), PROTECTIVE GLOVES and follow

SAFETY PROCEDURES when performing service, repairs and maintenance on the implement:

•Always WEAR protective GLOVES when handling blades, knives, cutting edges or worn component with

sharp edges.

•Always WEAR GLOVES and SAFETY GLASSES with side shields (marked with ANSI Z87) when

servicing hot components.

• AVOID CONTACT with hot hydraulic oil tanks, pumps, motors, valves and hose connection surfaces.

• SECURELY support or BLOCK UP raised implement, framework and lifted components before working

underneath equipment.

• STOP any implement movements and SHUT-OFF TRACTOR engine before doing any work procedures.

• USE ladder or raised stands to reach high equipment areas inaccessible from ground.

• ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work.

• FOLLOW manufacturer's instructions in handling oils, solvents, cleansers, and other chemical agents.

• DO NOT change any factory-set hydraulic calibrations to avoid component or equipment failures.

• DO NOT modify or alter implement, functions or components.

• DO NOT WELD or repair rotating mower components. These may cause vibrations and component

failures being thrown from mower. PN HM02

MAINTENANCE

FX-742 03/21 Maintenance Section 5-3

MAINTENANCE

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED)

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

PERFORM SERVICE, REPAIRS, LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT

MAINTENANCE SECTION:

• INSPECT for loose fasteners, worn or broken parts, leaky or loose fittings, missing or broken cotter keys

and washers on pins, and all moving parts for wear.

• REPLACE any worn or broken parts with authorized service parts.

• LUBRICATE unit as specified by lubrication schedule.

• NEVER lubricate, adjust or remove material while it is running or in motion.

• TORQUE all bolts and nuts as specified.

BLADE INSPECTION:

• REPLACE bent, damage, cracked or broken blades immediately with new blades.

• AVOID blade failures and thrown broken blades. DO NOT straighten, weld, or weld hard-facing blades.

SAFETY SHIELDS, GUARDS AND SAFETY DEVICES INSPECTION:

• KEEP all Deflectors, Chain Guards, Steel Guards, Gearbox Shields, and PTO integral shields, Bands,

Side Skirts and Skid Shoes in place and in good condition.

• REPLACE any missing, broken or worn safety shields, guards and safety devices.

Cancer and Reproductive Harm www.P65Warnings.ca.gov PN HM02-A

MAINTENANCE

FX-742 03/21 Maintenance Section 5-4

MAINTENANCE

PARTS INFORMATION

Before operating your Rotary Cutter, make sure it is properly lubricated and thoroughly inspected. Only a

minimum of time and effort is required to regularly lubricate and maintain this machine to provide long life and

trouble free operation.

Always disengage the PTO before raising the Rotary Cutter for transporting or making

adjustments.

NOTE: Some guards and shields have been removed from the illustrations and pictures for instructional clarity.

DO NOT operate implement without all shields and guards in place and in good condition.

LUBRICATION

Grease points around the cutter will be identified by one of the following greasing decals. In some cases,

multiple grease points may be identified by a single decal if they are close together and the require the same

greasing schedule.

PARTS INFORMATION

Schulte Products use balanced and matched system components for blade carriers, blades, cuttershafts,

knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to

Schulte Industry specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The

use of “will fit” parts may reduce the performance, void Schulte warranties, and present a safety hazard. Use

genuine Schulte parts for economy and safety. (SPSI-1)

SEE YOUR SCHULTE DEALER

MAINTENANCE

FX-742 03/21 Maintenance Section 5-5

MAINTENANCE

FX-742 03/21 Maintenance Section 5-6

MAINTENANCE

GEARBOXES

Procedure for refilling right angle gearboxes:

1. Park unit on a level surface and lower the

wings. Install the center lock pin and block the

unit to prevent falling or rolling.

2. From under the cutter, remove the blade carrier

to access the drain plug.

3. Remove the drain plug and drain out oil.

4. Reinstall the drain plug and blade carrier.

5. Remove the vent plug.

6. Fill gearbox until oil level reaches halfway up

the sight glass. Capacity is approximately 4.1

liters (4.33 qt.). Do not screw in dipstick when

checking oil level.

7. Reinstall vent plug. Dispose of old oil in accordance with the local regulations.

Procedure for refilling “T” gearboxes:

1. Park unit on a level surface and lower the

wings. Install the center lock pin and block the

unit to prevent falling or rolling.

2. Remove the drain plug and drain out oil. Drain

plug is accessed from under the cutter.

3. Reinstall the drain plug.

4. Remove the vent plug from top and the lower

plug on the side of the gearbox.

5. Fill gearbox until oil level reaches the bottom of

the hole in the side where the plug was.

Capacity is approximately 1.8 liters (1.9 qt.)

6. Reinstall vent plug ans side plug. Dispose of oil

in accordance with the local regulations.

Procedure for refilling the splitter gearbox:

1. Park unit on a level surface

2. Remove drain plug and drain out oil

3. Reinstall drain plug

4. Remove vent plug/dipstick.

5. Fill gearbox until oil level reaches the fill line on

dipstick. Capacity is approximately 5 liters (5.28

qt.). Do not screw dipstick when checking oil

level.

6. Reinstall vent plug and level plug

7. Dispose of old oil in accordance with the local

regulations

MAINTENANCE

FX-742 03/21 Maintenance Section 5-7

MAINTENANCE

Replace oil in gearboxes after the first 50 hours of

operation then yearly.

Check gearbox oil level frequently. Steady loss of

oil will indicate damaged seals, which should be

replaced immediately to prevent ruining the

gearbox.

Gearbox oil should meet the following

specifications:

-API Service Classifications GL-5

-Military Specification MIL-L-2105C

Consult the following chart for the oil viscosity

recommendations:

NOTE: Use SAE 80-90Gear Oil

MAINTENANCE

FX-742 03/21 Maintenance Section 5-8

MAINTENANCE

DRIVELINES

Grease Schedule

Grease should meet the following recommendations:

-Type of Grease: A good quality NLGI #2 EP

grease, lithium soap base should be used. For

heavy duty applications a compatible grease with 3

to 5% molybdenumdisulfide additive may be used.

IMPORTANT: Before attaching the driveline, clean

and grease the tractor PTO and the Implement

shaft.

Telescoping Tubes - 8-10 pumps every 8 hours. The grease fitting will become exposed when the wings are

laying flat. Occasionally (monthly) pull the universal joint halves apart and apply grease to all sides of the shaft.

At least once per year (more often in dusty or dirty conditions) the shielding should be removed and the old

grease wiped from the shaft. Do not use an alcohol or acid based solvent to remove the grease. A fresh coat of

grease should be applied to the entire surface of the inner tube.

If the universal joint sliding members are allowed to dry out to the point where two halves

can-not slip freely, damage to the rotary cutter or tractor may occur.

Cross Journals - 2-3 pumps every 8 hours

Lubricate until grease purges from underneath all four needle bearing caps.

Shield Retaining Bearings - 2-3 pumps every 8 hours

Check that the driveline shielding is not damaged and rotates freely on the driveline.

If sliding members are allowed to dry out to the point where the two halves cannot slip

freely, damage to the rotary cutter or tractor may occur.

MAINTENANCE

FX-742 03/21 Maintenance Section 5-9

MAINTENANCE

Tractor Shaft

-Constant Velocity Body: 60 pumps every 50 hours

-Cross Journals: 4-8 pumps every 50 hours

Lubricate until grease purges from underneath all four needle bearing caps

Shield Retaining Bearings: 1 pumps every 50 hours.

-Telescoping Tubes: 5-8 pumps every 50 hours

Occasionally (monthly) pull the universal joint halves apart and apply grease to all sides of the shaft. At least

once per year (more often in dusty or dirty conditions) the shielding should be removed and the old grease

wiped from the shaft. Do not use an alcohol or acid based solvent to remove the grease. A fresh coat of grease

should be applied to the entire surface of the inner tube.

If sliding members are allowed to dry out to the point where the two halves cannot slip

freely, damage to the rotary cutter or tractor may occur.

- Rapid fit yoke: Every two days

MAINTENANCE

FX-742 03/21 Maintenance Section 5-10

MAINTENANCE

Drivelines

-Cross Journals: 4-8 pumps every 50 Hours

-Lubricate until grease purges from underneath all four needle bearing caps.

-Shield Retaining Bearings: 1 pumps every 50 Hours. The shield bearings are greased by a fitting molded into

the shielding bell. Three pumps are required.

Check that the driveline shielding is not damaged and rotates freely on the driveline.

-Telescoping Tubes: 5-8 pumps every 50 Hours. The grease fitting will become exposed when the wings are

laying flat. Occasionally (monthly) pull the universal joint halves apart and apply grease to all sides of the shaft.

At least once per year (more often in dusty or dirty conditions) the shielding should be removed and the old

grease wiped from the shaft. Do not use an alcohol or acid based solvent to remove the grease. A fresh coat of

grease should be applied to the entire surface of the inner tube.

If the universal joint sliding members are allowed to dry out to the point where two halves

cannot slip freely, damage to the rotary cutter or tractor may occur.

Cutter Frame

This rotary cutter uses Greaseless Garmax MLG bushings and nitrided pins in most locations to eliminate

greasing.

Castor Wheel Frame: Every 8 hours. Fill until grease is seen purging from the ends of the seamless

Wheel Hubs: Every 50 hours. Fill until grease is seen purging at the pivot bearing seals.

Wing Lift Turnbuckle: Every 8 hours. Fill until grease is seen purging from ends.

IMPORTANT: Scan this QR Code with your smart phone to link to the ADMA

Driveline Safety Manual for more information on the safe use of a driveline during

normal operation and maintenance. Or type in your internet browser the following

web address: www.algqr.com/dme Ops-0009-MISC

MAINTENANCE

FX-742 03/21 Maintenance Section 5-11

MAINTENANCE

BLADE SERVICING

Blade and Blade Carriers

Inspect blades daily. Blades should be free of deep chips, cracks or abnormal bends.

Blades should always be replaced in pairs. Blades of different weights may cause serious

imbalance which can result in damage to the gearbox. Damage caused by unbalanced

blades can make the machine dangerous to operate, increasing the risk of a broken

gearbox lower shaft. Never weld or modify blades. Welding and other modifications such

as straightening the blade after it has been bent can severely reduce the strength of the

blade, increasing the likelihood that a piece breaks and can be thrown from the machine.

DO NOT SHARPEN BLADES. Sharpening blades can reduce the strength of the blade,

increasing the likelihood that a piece breaks and can be thrown from the machine. Should

the blades become dull, replace them. Blades should always be replaced in pairs.

AVOID PERSONAL INJURY. Blade and/or blade carrier removal should be done only with

the tractor engine shut off, key removed, in neutral, parking brake on, PTO disengaged,

PTO input shaft removed, and the cutter blocked in the raised position.Mnt-R-0003

Blade Installation

When installing blades, use new blade bolts and blade nuts. Always replace blades in matched sets. A 1-5/8"

socket can be used to torque blade bolts to 600 foot pounds dry assembly. You will need at least 3 feet of

leverage to be able to do this. Check blade bolt torque after the first 10 hours of operation.

Use only original equipment blades on this cutter. They are made of special heat treated

alloy steel. Substitute blades may not meet specifications and may be dangerous.

Retighten blade bolts daily. Access holes are provided on the deck of the cutter to facilitate this.After installing

new blades or blade bolts ensure that blades are free swinging and that there is 1" to 1-1/2" (25-38 mm)of

free up and down motion at the tip of the blade. Mnt-R-0004

Blade Carrier Removal

Remove cotter pin and loosen slotted nut on gearbox shaft. Loosen but do not remove the nut until the blade

carrier is loosened. Use a suitable two-jaw gear puller to pull carrier off tapered gearbox shaft. If gear puller is

not available use a long bar inserted through the bolt access hole, striking the long bar with a sledge hammer.

Rotate blade carrier 180° and repeat process until the blade carrier is loosened. Mnt-R-0005

MAINTENANCE

FX-742 03/21 Maintenance Section 5-12

MAINTENANCE

Blade Carrier Installation

Clean the taper and splines on both the blade

carrier and output shaft. Castle nuts and cotter

pins are used to tighten the cutter pans to the

splined shaft on the cutter gearboxes. A cone

washer is used between the nut and the gearbox

main shaft. The washer must cone down towards

the nut. A flat washer may be required if the hole

on the shaft and the slots on the castle nut do not

line up.

The slots on the underside of the blade carrier

must line up with the hole on the gearbox shaft so

the cotter key can be inserted. To aid in alignment,

mark a line on the bottom of the gearbox shaft,

parallel with the cotter key hole.

Rotate the blade carrier until the slots are parallel

to the mark. The pan may need to be spun 180°

so the splines match.

A 2-1/16" socket can be used to torque the M36

nut to 600 ft-lbs(814 Nm) dry assembly. Strike the

carrier on the hub several times with a heavy

hammer to seat the hub. Use a suitable spacer

over the nut to prevent damage to the nut and

threads. Retighten the nut to 600 ft-lbs(814 Nm)

dry assembly. Install new cotter pins when

retightening these nuts.

It is important that the retaining nut be checked

after a few hours of operation then periodically.

Retightened if necessary.

AVOID PERSONAL INJURY. DO NOT work under cutter without support blocks to keep

the frame from falling. Mnt-R-0006_C

MAINTENANCE

FX-742 03/21 Maintenance Section 5-13

MAINTENANCE

SLIP CLUTCHES

Each of the drivelines on the Schulte cutter is equipped with a slip clutch.

Everyone of these slip clutches are pre-set and run-in by the Schulte supplier, so they should not be adjusted

by the dealer or end user.

After an extended period (4 to 6 months) of not being used, the clutches should be taken apart to ensure all

parts are movable and all surfaces are free of rust.

To service the clutch and/or change the linings, follow these steps:

Disassembly

1. Remove the tapered pin.

2. Loosen the perimeter bolts on the clutch evenly

and progressively to uniformly reduce the load

on the spring.

MAINTENANCE

FX-742 03/21 Maintenance Section 5-14

MAINTENANCE

3. Separate the parts and inspect for signs of

corrosion, cracks and rust.

4. Clean the parts using brake cleaner and a wire

brush.

5. Inspect the thickness of the friction linings and

replace them if they are less than 2.5 mm in

thickness (new friction linings are 3.2 mm

thick).

Reassembly

MAINTENANCE

FX-742 03/21 Maintenance Section 5-15

MAINTENANCE

1. Install the bushing (3) in the flange yoke (2).

2. Reassemble the clutch as shown in the

diagram (Figure Mnt-R-0292). Be careful not to

contaminate any of the internal parts of the

clutch with grease or oil from hands or tools

during reassembly.

3. Install the perimeter bolts and tighten the nuts

uniformly to increase the spring load evenly.

4. Tighten the nuts evenly all way around until the

spring plate makes contact with the indicator

ring. Do not compress the indicator ring.

5. Back off the nuts slightly to allow the indicator

ring to move. This will ensure that there is not

pressure on the indicator ring, and the proper

torque is applied to the spring plate.

6. Reinsert the tapered pin into the hub.

The clutch will now have approximately 60% to 70%

of its torque value. This torque value will increase to

its intended value as the clutch slips during

operation. Care should be taken to avoid prolonged

slipping during the run-in period.

The FT clutch utilizes Belleville spring to provide a

constant torque setting during the life of the friction

lining. The spacer/ indicator ring ensures the

accuracy of the spring tension setting.

MAINTENANCE

FX-742 03/21 Maintenance Section 5-16

MAINTENANCE

HUBS & SPINDLES

Check hubs weekly for bearing play and condition of seal.

Greasing and Installation

It is recommended that hubs are dismantled, cleaned and repacked every year. Use the diagram and following

instructions for maintaining the wheel hubs. Whenever a worn or damaged seal is replaced the bearing

assembly should be cleaned and repacked with a good grade of wheel grease.

Always wear protective gloves when handling grease.

1. Using a grease packer, pack both roller bearings with a good grade of wheel grease. The bearings should

be thoroughly coated with grease. Spread grease on the outside of the bearing with your gloved finger.

Ensure that no dirt or filings contact the grease or the bearings.

2. Pack the inside of the hub with grease. Grease needs to cover complete surface area inside hub but does

not need to fill cavity.

3. Smear grease on both races.

4. Install the large bearing into the back of the hub and rotate the bearing several times.

5. Install the dust/grease seal using the right size seal driver. Spread a film of grease on the dust seal rubber

and on the axle where the seal fits.

6. Position the hub on the axle and firmly push into place then pull hub towards you about 1". Slowly rotate

hub while gently pushing the hub back onto the axle.

7. Check dust seal to ensure seal rubber is positioned correctly.

8. Install the small or outer bearing.

9. Install the axle washer and castle nut on the axle.

MAINTENANCE

FX-742 03/21 Maintenance Section 5-17

MAINTENANCE

Tightening Instructions for 517 & 511 Hubs

Proper setting for the tapered roller bearings is described in the following procedure. Always use a new cotter

pin when making adjustments to the hubs.

1. Tighten the castle nut to 20 foot pounds while turning hub. Then back the nut off 1/2 of a turn. Spin the hub

2 or 3 times. While slowly turning hub clockwise, finger tighten the castle nut until castle nut notch lines up

with hole in axle. If notch will not line up, back off nut to next notch.

2. Put the cotter pin in the axle hole. Before bending the cotter pin, spin the hub. The hub should free wheel

from 1 to 2 full turns.

3. If the hub spins the right amount, finish installing the cotter pin by bending the ends.

4. Coat the inside of the dust cap with a thin coat of grease by using your finger. Then install on hub using the

right dust cap driver.

5. Wipe off all excess grease from hub and axle.

There should not be any drag noticed when spinning a tire installed on a hub. If the axle nut

is too tight, the rollers of the wheel bearings will remove the grease from the bearing races,

decreasing the life of the bearings.

Tires and Wheels