John Deere GM3054, GM3072, GM3060 User Manual

OPERATOR’S MANUAL

GM3054 GM3060

GM3072

GROOMING MOWERS

5WPMAN0705 (Rev. 10/18/2012)

TO THE DEALER:

Assembly and proper installation of this prod uct is the responsib ility of the Frontier dea ler. Read manual instructions and safety rules. Make sure all item s on the Dealer ’s Pre- Delivery and Delivery Che ck Lists in the Ope rator ’s Manual are completed before releasing equipment to the owner.

TO THE OWNER:

Read this manual before ope rating yo ur Fron tier e quipment. T he info rmation pres ented wi ll prepare you to do a better and safer job. Keep thi s manual handy for ready referenc e. Require all operators to read this m anual carefully and become acquainted with all the adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your selling dealer.

The equipment you have purchased has been carefully engineered and manufactured to provide dependable and satisfactory use. Like all mechanical products, it will require cleaning and upkeep. Lubricate the unit as specified. Observe all safety information in this manual and safety decals on the equipment.

For service, your authori zed Fro ntier deal er has train ed mech anics , genui ne Front ier se rvice parts, and the nec essa ry tools and equipment to handle all your needs.

Use only genuine Frontier service parts. Substitute parts will void the warranty and may not meet standards required for safe and satisfactory operation. Record the model number and serial number of your equipment in the spaces provided:

Model: ______________________________ Date of Purchase: _____________________

Serial Number: (see Safety Decal section for location) ____________________________________

Provide this information to your dealer to obtain correct repair parts. Throughout this manual, the ter m NOTICE is used to indicate that failure to observe can cause damage to equipment.

The terms CAUTION, WARNING and DANGER are used in conju nction with the Safety- Alert Symb ol, (a triangl e with an exclamation mark), to indicate the degree of hazard for items of personal safety.

2 Introduction

Frontier (Rev. 12/5/2011)

TABLE OF CONTENTS

Si no lee Ingles, pida ayuda a

alguien que si lo lea para que le

traduzca las medidas de seguridad.

LEA EL INSTRUCTIVO!

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

OWNER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

DEALER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

DEALER CHECK LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

PARTS LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

BOLT SIZE CHART & ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 43

INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

5WPMAN0705 (Rev. 2/16/2009)

Introduction 3

SPECIFICATIONS

WARNING

MODEL GM3054 GM3060 GM3072

3-Point Hitch Limited Cat. 1 Cat. 1 Cat. 1 Cutting Width 54" 60" 72" Cutting Height Range 1" - 4-1/2" 1" - 4-1/2" 1" - 4-1/2" Operating Weight with

Chain Shielding 417 lbs. 521 lbs. 624 lbs. Blade Speed (feet per minute) 16,200 18,000 18,100 Blade Spindles 3 3 3 Number of Blades 3 3 3 Universal Drive Series ASAE Cat. 3 ASAE Cat. 3 ASAE Cat. 3 Implement Code for Tractor Ballast 25.4 31.7 38.0 Caster Wheels 3.5 x 4 x 10 3.5 x 4 x 10 3.5 x 4 x 10 Tractor PTO Speed RPM 540 540 540 Recommended Maximum

Tractor Horsepower 15-25 25-35 25-35 Mower Frame Thickness 10 GA 8 GA 8 GA

GENERAL INFORMATION

 Some illustrations in this manual show the equipment with safety shields removed to provide a better view. This equipment should never be operated with any necessary safety shielding removed.

The purpose of this manual is to assist you in operating and maintaining your mower. Read it carefully. It furnishes information and instructions that will help you achieve years of dependable performance. These instructions have been compiled from extensive field

experience and engineering data. Some information may be general in natur e, due to unknown and varyin g operating conditions. However, through experience and these instructio ns, you should be able to develo p procedures suitable to your particular situation.

The illustrations and data used in this manual were current at the time of printing. However, due to possible inline production changes, your machine may vary slightly in detail. We reserve the right to redesign and change the machines as may be necessary without notification.

Throughout this m anual, references are made to right and left directions. Th ese are determined by standing behind the tractor facing the direction of forward travel.

4 Introduction

5WPMAN07 05 (Rev. 2/16/2009)

TRAINING

Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator’s single careless act.

In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, judgement, and proper training of personnel involved in the operation , transport, maintenan ce and storage of equipment.

It has been said “The best safety device is an informed, careful operator.” We ask you to be that kind of operator.

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

 Safety instructions are important! Read all attachment and power unit manuals; follow all safety rules and safety decal information. (Replacement manuals and safety decals are a vailable from your dealer.) Failure to follow instructions or safety rules can result in serious injury or death.

 Know your controls and how to stop engine and attachment quickly in an emergency.

 If you do not understand any part of this manual and need assistance, see your dealer.

 Operators must be instruct ed in and be ca pable of the safe operation of the equipment, its attachments, and all controls. Do not allow anyone to operate this equipment without proper instructions.

 Never allow children or untrained persons to operate equipment.

PREPARATION

 Check that all hardware is properly installed. Always tighten to torque chart specification s unless instructed otherwise in this manual.

 Connect PTO driveline directly to power unit PTO shaft. Never use a dapter slee ves or adapter shafts. Adapters can cause driveline failures due to incorrect spline or incorrect operating length and can result in personal injury or death.

 Make sure driveline shield tether chains are attached to the tra ctor and equi pmen t as sho wn in this manual. Replace if damage d or broken. Chec k that drivel ine guards ro tate freely on drivel ine before putting equipment into service.

 Before starting power unit, check a ll equipment driveline guards for damage. Replace any damaged guards. Make sure all guards rotate freely on all drivelines. If guards do not rotate freely on drivelines, repair and replace bearin gs before putting equipment into service.

 Power unit must be equipped with ROPS or ROPS cab and seat bel t. Keep seat belt secu rely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS systems in “locked up” position at all times.

 Remove accumulated debris from this equipment, power unit, and engine to avoid fire hazard.

 Make sure all safety decals are installed. Replace if damaged. (See S afety Deca ls se ct ion fo r location.)

 Make sure shields and guards are properly installed and in good condition. Replace if damaged.

 A minimum 20% of tractor and equipment weight must be on the tractor front wheels when attachments are in transport position. Without this weight, tractor could tip over, causing personal injury or death. The weight may be attained with front wheel weights, ballast in tires or fr ont tractor weights. Weigh the tractor and equipment. Do not estimate.

 Always wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, and head; and respirator or filter mask where appropriate.

 Make sure attachment is properly secured, adjusted, and in good operating condition.

 Make sure spring-acti vated locking pin or collar slides freely and is seated firmly in tractor PTO spline groove.

GM3054/GM3060/GM 30 72 (R ev. 6/1/2008)

OPERATION

 Inspect and clear area of stones, branches, or other hard objects that might be thrown, causing injury or damage.

 Never direct discharge toward people, animals, or property.

 Keep bystanders away from equipment.

(Safety Rules continued on next page)

Safety 5

(Safety Rules continued from previous page)

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

 Full chain shielding must be installed when operating in populated areas or other areas where thrown objects could injure peop le or damage property.

• If this machine is not equipped with full chain shielding, operation must be stopped when anyone comes within 300 feet (92 m).

• This shielding is designed to reduce the risk of thrown objects. The mower deck and protective devices cannot prevent all objects from escaping the blade enclosure in every mowin g condition. and escape, traveling as much as 300 feet (92 m).

 Do not operate or transport equipment while under the influence of alcohol or drugs.

 Operate only in daylight or good artificial light.  Keep hands, feet, hair, and clothing away from

equipment while engine is running. Stay clear of all moving parts.

 Always comply with all state and local lighting and marking requirements.

 Never allow riders on power unit or attachment.  Always sit in power unit seat when operating

controls or starting engine. Secu rely faste n seat belt, place transmission in neutral, engage brake, and ensure all other controls are disengaged before starting power unit engine.

 Operate tractor PTO at 540 RPM. Do not exceed.  Look down and to the rear and make sure area

is clear before operating in reverse.

 Do not operate or transport on steep slopes.  Do not stop, start, or change directions sud-

denly on slopes.  Use extreme care and reduce ground speed on

slopes and rough terrain.  Watch for hidden hazards on the terrain during

operation.  Stop power unit and implement immediately

upon striking an obstruction. Dismount power unit, using proper procedure. Inspect and repair any damage before resuming operation.

It is possible for objects to ricochet

TRANSPORTATION

 Use additional caution and reduce speed when under adverse surface conditions, turning, or on inclines.

 Do not operate PTO during transport.

 A minimum 20% of tractor and equipment

weight must be on the tractor front wheels when attachments are in transport position. Without this weight, tractor could tip over, causing personal injury or death. The weight may be attained with front wheel weights, ballast in tires or front tra ctor weights. Weigh the tractor and equipment. Do not estimate.

 Do not operate or transport on steep slopes.  Do not operate or transport equipment while

under the influence of alcohol or drugs.  Always comply with all state and local lighting

and marking requirements.

 Never allow riders on power unit or attachment.

MAINTENANCE

 Before working underneath, carefully read Op erator’s Manual instructions, disconnect driveline, raise mower, securely block up all co rners with jackstands, and check stability. Secure blocking prevents equipment from dropping due to hydraulic leak down, hydraulic system failures, or mechanical component failures.

 Do not modify or alter or permit anyone else to modify or alter the equipment or any of i ts components in any way.

 Make sure attachment is properly secured, adjusted, and in good operating condition.

 Keep all persons away from operator control area while performing adjustments, service, or maintenance.

 Make certain all movement of equipment components has stopped before app roaching for se rvice.

(Safety Rules continued on next page)

6 Safety

GM3054/GM3060/ GM 30 72 (R ev. 6/1/2008)

(Safety Rules continued from previous page)



SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

 Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured. Never place any part of the body underneath equipment or between moveab le parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movemen t of con trol lever s can cause equipment to drop or rotate unexpectedly and cause severe injury or death. Follow Operator's Manual instructions for working underneath and blocking requirements or have work done by a qualified dealer.

 Frequently check blades. They should be sharp, free of nicks and cracks, and securely fastened.

 Do not handle blades with bare hands. Careless or improper handling may result in serious injury.

 Your dealer can supply genuine replacement blades. Substitute blades may not meet original equipment specifications and may be dangerous.

 Tighten all bolts, nuts, and screws to torque chart specifications. Check that all cotter pins ar e

installed secu rely to ensu re eq uipme nt is i n a sa fe condition before putting unit into service.

 Make sure all safety decals are installed. Replace if damaged. (See S afety Deca ls se ct ion fo r location.)

 Make sure shields and guards are properly installed and in good condition. Replace if damaged.

 Wear gloves when installing belt. Be careful to prevent fingers from being caught between belt and pulley.

 Use care when installing or removing belt from spring-loaded idler. Springs store energy when extended and, if released suddenly, can cause personal injury.

STORAGE

 Follow manual instructions for storage.  Keep children and bystanders away from stor-

age area.

GM3054/GM3060/GM 30 72 (R ev. 6/1/2008)

Safety 7

1 - 5WP15503

3 - Serial Number Plate

SHIELD MISSING

DO NOT OPERATE

PUT SHIELD ON

DANGER

18867--B

2 - 5WP18867

4 - 5WP1003751

11 - 5WP20106 - Rear Reflector (GM3060 & GM3072 Only)

PRODUCT IDENTIFICATION NUMBER

LENEXA, KS, U.S.A.LENEXA , K S, U. S.A.

(Safety Decals continued on next page)

SAFETY & INSTRUCTIONAL DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

DANGER

ROTATING BLADES AND

THROWN OBJECTS

 Do not put hands or feet under or into mower when

engine is running.

 Before mowing, clear area of objects that may be

thrown by blade.

 Keep bystanders away.  Keep guards in place and in good condition.

BLADE CONTACT OR THROWN OBJECTS CAN

CAUSE SERIOUS INJURY OR DEATH.

8 Safety

15503-C

CRUSHING AND PINCHING HAZARD

 Be extremely careful handling various parts of

the machine. They are heavy and hands, fingers, feet, and other body parts could be crushed or pinched between tractor and implement.

 Operate tractor controls from tractor seat only.  Do not stand between tractor and implement

when tractor is in gear.

 Make sure parking brake is engaged before

going between tractor and implement.

 Stand clear of machine while in operation or

when it is being raised or lowered.

INSTRUCTIONS COULD RESULT IN

WARNING

FAILURE TO FOLLOW THESE

SERIOUS INJURY OR DEATH.

5WPMAN0705 (Rev. 5/9/2008)

1003751-A

SAFETY & INSTRUC TIONAL DECALS

GUARD MISSING.

DO NOT OPERATE.

DANGER

33347E

DANGER

GUARD MISSING.

DO NOT OPERATE.

FALLING OFF CAN RESULT IN BEING RUN OVER.



Tractor must be equipped with ROPS (or ROPS CAB) and seat belt. Keep foldable ROPS systems in “locked up” position at all times.



Buckle Up! Keep seat belt securely fastened.



Allow no riders.

RAISED EQUIPMENT CAN DROP AND CRUSH.



Before working underneath, follow all instructions and safety rules in operator’s manual and securely block up all corners of equipment with jack stands.



Securely blocking prevents equipment dropping from hydraulic leakdown, hydraulic system failures or mechanical component failures.

FALLING OFF OR FAILING TO BLOCK SECURELY CAN RESULT IN SERIOUS INJURY OR DEATH.

WARNING

18865--C

8 - 5WP18865

10 - 5WP33347

7 - 5WP1002423

DO NOT EXCEED PTO SPEED OF

540 RPM

PTO speeds higher than 540 RPM can cause

equipment failure and personal injury.

WARNING

18866-D

5 - 5WP18866

If shaft connection is visible, shield is missing. Replace shield before operating equipment.

DANGNGERER

1004114

9 - 5WP1004114

6 - 5WP18864

(Safety Decals continued from previous page)

BE CAREFUL!

Use a clean, damp cloth to clean safety decals. Avoid spraying too close to decals when using a pressure

washer; high-pressure water can enter through very small scratches or under edg es of decals causing them to peel or com e off.

Replacement safety decals can be ordered free from your dealer.

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

DANGER

ROTATING DRIVELINE

CONTACT CAN CAUSE DEATH

KEEP AWAY!

DO NOT OPERATE WITHOUT -

 All driveline guards, tractor and

equipment shields in place

 Drivelines securely attached at both ends  Driveline guards that turn freely on

driveline

Replace Immediately If Damaged!

TO AVOID SERIOUS INJURY OR DEATH:

 Read Operator's Manual before operating,

servicing or repairing equipment. Follow all safety rules and instructions. (Manuals are available from your selling dealer.)

 Never allow riders.  Keep bystanders away from equipment during

operation.

 Operate from tractor seat only.  Keep all shields in place and in good condition.  Lower equipment to ground, stop engine,

remove key and set brake before dismounting tractor.

 Never allow children or untrained persons to

operate equipment.

 Do not transport towed or semi-mounted units

over 20 MPH.

18864-C

FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH.

WARNING

1002423-B

5WPMAN0705 (Rev. 5/9/2008)

Safety 9

OPERATION

DANGER

WARNING

CAUTION

WARNING

The operator is responsible for the safe operation of the mower. The operator must be properly trained. Operators should be familiar with the mower, the tractor, and all safety practices before starting operation. Read the safety rules and safety decals on page 5 through page 9.

This mower is design ed for lawn and grass m owing. It is not designed for rough conditions or heavy weed mowing. It is equipped with suction type blades for best results in lawn mowing.

Recommended mowing speed for most conditions is from 2 to 5 mph.

 Stop power unit and implement immediately upon striking an obstruction. Dismount power unit, using proper procedure. Inspect and repair any damage before resuming operation.

TRACTOR STABILITY

 Full chain shielding must be installed when operating in populated areas or other areas where thrown objects could injure peop le or damage property.

• If this machine is not equipped with full chain shielding, operation must be stopped when anyone comes within 300 feet (92 m).

 Never allow children or untrained persons to operate equipment.

 Keep bystanders away from equipment.  Make sure spring-acti vated locking pin or collar

slides freely and is seated firmly in tractor PTO spline groove.

It is possible for objects to ricochet

 A minimum 25% of tractor and equipment weight must be on the tractor front wheels when attachments are in transport position. Without this weight, tractor could tip over, causing personal injury or death. The weight may be attained with a loader. Weigh the trac tor and equ ipment. D o not estimate.

Figure 1. Tractor Stability

ATTACHING MOWER TO T RACTOR

 Operate tractor PTO at 540 RPM. Do not exceed.  Before working underneath, carefully read Oper-

ator’s Manual instructions, disconnect driveline, raise mower, securely block up all cor ners with jackstands, and check stability. Secure blocking prevents equipment from dropping due to hydraulic leak down, hydraulic system failures, or mechanical component failures.

 Keep all persons away from operator control area while performing adjustments, service, or maintenance.

10 Operation

 Make sure spring-activat ed locking pin or collar slides freely and is seated firmly in tractor PTO spline groove.

The standard 1-3/8" 6B-spline drive line with a QD yok e is used to connect the mower to the tractor.

1. Attach the mower hitch pins to the lower tractor lift arms and secure.

2. Attach tractor top link (1), Figure 2, to mower top link bracket attachment point (A). Connect the driveline to the tractor PTO shaft.

3. Attach tether chain to tractor drawbar (Figure 3).

5WPMAN0705 (Rev. 5/9/2008)

4. Adjust the tractor lower 3-point arm anti-sway

1. Tractor Top Link

A. Mower Top Link

Attachment Point

B. Mower Hitch Pin

CM906

Tether Chain

WARNING

Table 1: Cutting Height Chart

Spacers Required Under

Caster Arm Pivot Tube

Cut Height 1/2" Spacer 1" Spacer

1" 00

1-1/2" 10

2" 01

2-1/2" 11

3" 02

3-1/2" 12

4" 03

4-1/2" 13

A. Mower top link attachment point B. Mower hitch pin C. Tractor top link D. Mower hitch plate

attachment point (GM3054 only)

devices to prevent mower from swinging side to side during transport.

Figure 2. Attachment Points

4. To raise rear of mower, move caster adjustment

spacers under rear caster arms.

5. To raise f ront of mower, move spacers under front caster wheel arms.

TRACTOR TOP LINK ADJUSTMENT

Figure 3. Attaching Mower to Tractor

CUTTING HEIGHT ADJUSTMENT

 Keep all persons away from operator control area while performing adjustments, service, or maintenance.

NOTICE

■ Avoid low cutting heights. Striking the ground

with blades produces one of the most damaging shock loads a mower can encounter. Allowing blades to contact ground repeatedly will cause damage to mower and drive.

1. Level mower from side to side. Check by

measuring distance from mower frame to the ground at each deck rail.

2. Verify that the same amount of spacers ar e under all caster arms.

3. Control cutting height by adjusting front and rear caster wheels.

(Rev. 6/1/2008) 5WPMAN0705 (Rev. 5/9/2008)

When the cutting height is set, adjust tractor top link until mower top link a ttachment point (A), Figure 4, is aligned vertically with mower hitch pin (B). The front tires of the mower will lift off the ground before the rear tires when the unit is raised. This will allow the mower to follow the ground contour.

Figure 4. Top Link Adjustment

GM3054 Only

The GM3054 has two mower hitch plate attachment points (D). It may be ne cessary to change the mo wer hitch plate attachment poi nt to obtain proper tire clearance and/or lift height.

Operation 11

FRONT CASTER WHEEL INTERFERENCE

CAUTION

WARNING

CHECK

using proper procedure. Inspect and repair any damage before resuming operation.

NOTICE

■ Do not operate tractor and mower until this

interference check has been performed. If you change tractors, you must perform the check for that mounting.

Perform this check with all of th e spacers and springs above the caster wheel arm. This will place the caster wheels in their high est positi on and provid e the lowes t cutting height for the mower.

1. Raise mower with tractor hydraulics to 16" at dimension C, Figure 5, or maximum height of tractor lift, whichever is less.

2. Pivot both front caster wheels forward and che ck that there is clear ance betw een caster wheels and tractor tires.

3. If there is interference on GM3054 model, adjust mower hitch plate point a s shown in Figure 4. On model GM3060 and GM307 2, the hi tch pla te is not adjustable; see tractor operator’s manual and adjust tractor wheels accordingly.

Power for operating the mower is supp lied by th e tractor PTO. Operate PTO at 540 rpm. Know how to stop tractor and mower quickly in an emergency.

If mower becomes p lugged causing belt to s lip fo r over two seconds, follow these steps:

1. Maneuver equipment into a previously cut area and allow mower to clear accumulated material.

2. Continue running at least two minutes, allowing pulleys to cool. Stopping the mower when in contact with a very hot pulley will bake and ruin belt.

Proper ground spee d will depe nd upon the terrain, the height, and type and density of material to be cut.

Normally, ground speed will range from 2 to 5 mph. Tall dense material should be cut at a low speed; thin medium-height mater ial can be cut at a faster ground speed. Always operate tractor PTO at 540 rpm to maintain proper blade speed and produce a clean cut.

Under certain conditions, tractor tires may roll some grass down and prevent it from being cut at the same height as the surrounding area. When this occurs, reduce your ground speed, but maintain PTO at 540 rpm. The lower groun d speed will permit gr ass to partially rebound.

Figure 5. Front Caster Wheel Interference Check

FRONT ROLLER (OPTIONAL)

The caster wheels effectively reduce scalping in most cases. However, you may encoun ter areas where the caster wheels an d/or side skids drop into depressions and allow center of the mower to co ntact ground and scalp. An optional front roller may be installed to minimize scalping. See page 40.

OPERATING TECHNIQUE

 Stop power unit and implement immediately upon striking an obstruction. Dismount power unit,

In general, lower cutting heights give a more even cut and leave less tire tracks. Howe ver, it is better to cut grass frequently rather than too short. Short grass deteriorates rapidly in hot weather and invites weed growth during growing seasons. Follow local recommendations for the suitable cutting height in your area.

Operating Tips

 Inspect and clear area of stones, branches, or other hard objects that might be thrown, causing injury or damage.

Extremely tall material sh ould be cut twi ce. Set mower at a higher cutting he ight for the first pass. Then cut a t desired height, 90 degre es to the first pass. Remember, sharp blades produce cleaner cuts and require less power.

Analyze area to be cut to determine the best procedure. Consider height and type of grass and terrain type: hilly, level, or rough. Plan your mo wing pattern t o travel straight forward whenever possible. Mow with uncut grass to the right. This will distribute the clippings over the cut area.

12 Operation

5WPMAN0705 (Rev. 5/9/2008)

Uneven Terrain

WARNING

 Do not operate or transport on steep slopes.  Do not stop, start, or change directions sud-

denly on slopes.  Use extreme care and reduce ground speed on

slopes and rough terrain.  Watch for hidden hazards on the terrain during

operation.

OWNER PRE-OPERATION CHECK LIST

(OWNER'S RESPONSIBILITY) ___ Review and follow all safety rules and safety

decal instructions on page 5 through page 9.

___ Check th at all safety decals are installe d and in

good condition. Replace if damaged.

___ Check that all shields and guards are properly

installed and in good condi tion. Replace if damaged.

Pass diagonally through sharp dips and avoid sharp drops to prevent hanging up trac tor and mower. Practice will improve your skills in maneuvering rough terrain.

REMOVING MOWER FROM TRACTOR STORAGE

Follow cleaning procedure, page 17.

1. Disengage trac tor PTO and raise mower with the 3-point hitch.

2. Disconnect mower driveshaft from tractor PTO.

3. Collapse driveshaft as far as possible and store it

in PTO hanger bracket to prevent ground contact.

4. Place blocks under mower side skids. Lower mower onto blocks, disconn ect mower from trac tor 3-point hitch, and careful ly drive tractor away from mower.

 Keep children and bystanders away from storage area.

___ Check that chain shielding is in good condition

and replace any damaged chain links.

___ Check that all har dware and cotte r pins are prop-

erly installed and secured.

___ Check to ensure blades are sharp, in good condi-

tion, and installed correctly. Replace if damaged.

___ Check that equipment is properly and securely

attached to tractor.

___ Make sure driveline spring-activated locking pin

or collar slid es freely and is seated firmly in t ractor PTO spline groove.

___ Make su re the driv eline gu ards and te ther chai ns

are in good conditi on. Guards must rotate freely on driveline. Fasten tether chains to the tractor and the equipment as instructed.

___ Inspect area and remove stones, branches or

other hard objects that might be thro wn, causing injury or damage.

___ Do not allow riders.

Figure 6. Mower Storage Position

5WPMAN0705 (Rev. 5/9/2008)

___ Check all lubrication points and grease as

instructed in Lubrication Information, page 14. Make sure the PTO slip joint is lubricated and that

the gearbox fluid levels are correct. ___ Set tractor PTO at 540 rpm. ___ Make sure tr actor ROPS or ROPS cab and seat

belt are in good condition. Keep seat belt

securely fastened during operation. ___ Before starti ng engine, operator must be in t rac-

tor seat with seat belt fastened. Pl ace transmis-

sion in neutral or park, engage brake, and

disengage tractor PTO.

Operation 13

OWNER SERVICE

WARNING

CAUTION

The information in this section is written for operators who possess basic mechanical skills. If you need help, your dealer has trained service tech nicians available. For your protection, read and follow the sa fety info rmation in this manual.

 Never allow children or untrained persons to operate equipment.

 Keep bystanders away from equipment.  Before working underneath, carefully read Oper-

 Keep all persons away from operator control area while performing adjustments, service, or maintenance.

 Make sure spring-acti vated locking pin or collar slides freely and is seated firmly in tractor PTO spline groove.

 Operate tractor PTO at 540 RPM. Do not exceed.

When blocking, you must consider overall stability of the unit. Just blocking under the unit will not ensure your safety. The working surface must be level and solid to support the loaded weight of the jackstands. Test jackstand s tability before working under an y portion of the mower.

Figure 7. Jackstand Placement

LUBRICATION INFORMATION

Do not let excess grease collect on or around parts, particularly when operating in sandy areas.

BLOCKING METHOD

Do not work underneath mower unless it is properly attached to the tractor and blocked securely. When properly attached, the unit will be anchored to minimize front to rear movement.

Raise mower completely, set tractor brakes, turn engine off, remove key, block tractor wheels fron t and rear, and disconnect mower driveline from tractor.

The only approved blocking devic es for this mo wer ar e jackstands with a load rating of 1000 poun ds or more . One jackstand under each corner of the mower (four total) must be installed befo re working und erneath this unit.

Figure 8 shows the lubric ation points. Th e accom panying chart gives the fr eq uen cy of l ubri ca tio n in operating hours, based on normal operating conditions.

Severe or unusual conditions may require more frequent lubrication. S ome refer ence num bers have mor e than one location; be sure you lubricate all locations.

Use a lithium grease of #2 consistency with a MOLY (molybdenum disulfide) additive for all locations. Be sure to clean fittings thoroughly before attaching grease gun. When a pplied accordin g to the lubrica tion chart, one good pump of most guns is sufficient.

Use SAE 80W or 90 W gear lube in t he gearbo x. Fill t o plug on side of gearbox.

Check gearbox daily for evidence of leakage at both seals and the gasket between the housing and cover. If leakage is noted, repair imm ediately. There may be a small amount of lube em itte d f ro m th e v en t pl ug; thi s is not considered leakage.

Overfilling the ge arbox wi ll caus e the e xcess gear lube to blow out vent plug and ruin the belt.

14 Owner Service

(Rev. 6/1/2008)

5WPMAN0705 (Rev. 5/9/2008)

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