Woods Equipment RDC54, RD60, RD72 User Manual

4 (1)

Rev. 1/13/2006

MAN0260

HERITAGE REAR DISCHARGE MOWER

RDC54

RD60

RD72

Tested. Proven. Unbeatable.

OPERATOR'S MANUAL

TO THE DEALER:

Assembly and proper installation of this product is the responsibility of the Woods® dealer. Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Operator’s Manual are completed before releasing equipment to the owner.

The dealer must complete the Product Registration included with the Operator’s Manual. The customer must sign the registration which certifies that all Dealer Check List items have been completed. The dealer is to return the prepaid postage portion to Woods, give one copy to the customer, and retain one copy. Failure to complete and return this card does not diminish customer’s warranty rights.

TO THE OWNER:

Read this manual before operating your Woods equipment. The information presented will prepare you to do a better and safer job. Keep this manual handy for ready reference. Require all operators to read this manual carefully and become acquainted with all adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.com, or in the United States and Canada call 1-800-319-6637.

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 authorized Woods dealer has trained mechanics, genuine Woods service parts, and the necessary tools and equipment to handle all your needs.

Use only genuine Woods 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 term IMPORTANT is used to indicate that failure to observe can cause damage to equipment. The terms CAUTION, WARNING, and DANGER are used in conjunction with the Safety-Alert Symbol (a triangle with an exclamation mark) to indicate the degree of hazard for items of personal safety.

DANGER

WARNING

CAUTION

IMPORTANT NOTE

This Safety-Alert Symbol indicates a hazard and means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury, and includes hazards that are exposed when guards are removed.

Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury.

Indicates that failure to observe can cause damage to equipment.

Indicates helpful information.

 

 

 

 

Introduction

Gen’l (Rev. 5/23/2005)

 

 

 

 

TABLE OF CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSIDE FRONT COVER SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 OWNER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 DEALER SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 DEALER CHECK LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 PARTS LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 BOLT TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 BOLT SIZE CHART & ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 42 INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 REPLACEMENT PARTS WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 PRODUCT WARRANTY . . . . . . . . . . . . . . . . . . . . . . . INSIDE BACK COVER

!LEA EL INSTRUCTIVO!

Si no lee Ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.

MAN0260 (8/6/2004)

Introduction 1

 

 

SPECIFICATIONS

MODEL

RDC54

RD60

RD72

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

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

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 nature, due to unknown and varying operating conditions. However, through experience and these instructions, you should be able to develop 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 manual, references are made to right and left directions. These are determined by standing behind the tractor facing the direction of forward travel.

Some illustrations in this manual show the mower with safety shields removed to provide a better view. The mower should never be operated with any safety shielding removed.

2 Introduction

MAN0260 (8/6/2004)

 

 

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

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, maintenance 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.

TRAINING

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 available from your dealer. To locate your nearest dealer, check the Dealer Locator at www.WoodsEquipment.com, or in the United States and Canada call 1-800-319- 6637.) 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 instructed in and be capable 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 specifications unless instructed otherwise in this manual.

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-activated locking pin or collar slides freely and is seated firmly in tractor PTO spline groove.

Make sure driveline shield tether chains are attached to the tractor and equipment as shown in this manual. Replace if damaged or broken. Check that driveline guards rotate freely on driveline before putting equipment into service.

Before starting power unit, check all 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 bearings before putting equipment into service.

Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely 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.

Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely 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 Safety Decals section for location.)

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

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 tractor and equipment. Do not estimate.

OPERATION

Full chain shielding, designed to reduce the possibility of thrown objects, must be installed when operating in populated areas or other areas where thrown objects could injure people or damage property. If this machine is not equipped with full chain shielding, operation must be stopped when anyone comes within several hundred feet.

RD 54/60/72 (Rev. 1/13/2006)

Safety 3

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

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.

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 moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers 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.

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. Securely fasten 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 suddenly 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.

TRANSPORTATION

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

Do not operate PTO during transport.

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 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 dismounting power unit or performing any service or maintenance, follow these steps: disengage power to equipment, lower the 3-point hitch and all raised components to the ground, operate valve levers to release any hydraulic pressure, set parking brake, stop engine, remove key, and unfasten seat belt.

Before working underneath, carefully read Operator’s Manual instructions, disconnect driveline, raise mower, securely block up all corners 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 its components in any way.

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.

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

4 Safety

RD 54/60/72 (Rev. 1/13/2006)

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Make certain all movement of equipment components has stopped before approaching for service.

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 moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers 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 are installed securely to ensure equipment is in a safe condition before putting unit into service.

Make sure all safety decals are installed. Replace if damaged. (See Safety Decals section for 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 storage area.

RD 54/60/72 (Rev. 1/13/2006)

Safety 5

Woods Equipment RDC54, RD60, RD72 User Manual

SAFETY & INSTRUCTIONAL DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

10

9

11

1

2 3

2

4

 

1

5

2

8

2 - 18867

DANGER

6

 

7

SHIELD MISSING

 

 

6

 

DO NOT OPERATE

 

PUT SHIELD ON

18867--B

3 - Serial Number Plate

11 - 20106 - Rear Reflector (RD60 & RD72 Only)

1 - 15503

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.

15503-C

MODEL NO.

SERIAL NO.

Woods Equipment Company

Oregon, Illinois, U.S.A.

4-1003751

WARNING

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.

FAILURE TO FOLLOW THESE

INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. 1003751-A

6 Safety

MAN0260 (8/6/2004)

 

 

18865--C

SAFETY & INSTRUCTIONAL DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

WARNING

5 - 18866

WARNING

 

8 - 18865

 

 

540 RPM

 

 

FALLING OFF CAN RESULT IN BEING RUN OVER.

! "#

18866-D

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.

6 - 18864

Allow no riders.

DANGER 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.

ROTATING DRIVELINE

CONTACT CAN CAUSE DEATH

KEEP AWAY!

9 - 1004114

DO NOT OPERATE WITHOUT -

 

All driveline guards, tractor and

 

 

 

 

DANGER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

equipment shields in place

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If shaft connection is visible, shield

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drivelines securely attached at both ends

 

is missing. Replace shield before

10 - 33347

 

Driveline guards that turn freely on

 

 

 

operating equipment.

 

1004114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

driveline

18864-C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BE CAREFUL!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7 - 1002423

 

 

 

Use a clean, damp cloth to

 

 

 

 

 

 

 

clean safety

decals.

Avoid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

spraying too close to decals

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when

using

a

pressure

 

 

 

TO AVOID SERIOUS INJURY OR DEATH:

 

 

 

 

 

 

 

 

 

 

 

washer;

high-pressure

water

 

 

 

Read Operator's Manual before operating,

 

 

 

 

can enter through very small

 

 

 

 

 

servicing or repairing equipment. Follow all

 

 

 

 

 

 

safety rules and instructions. (Manuals are

 

scratches or under edges of

 

 

 

 

 

available from your selling dealer.)

 

 

 

 

 

 

 

Never allow riders.

 

 

 

decals causing them to peel

 

 

 

 

 

Keep bystanders away from equipment during

 

or come off.

 

 

 

 

 

 

 

 

 

 

operation.

 

 

 

Replacement

safety

decals

 

 

 

 

 

Operate from tractor seat only.

 

 

 

 

 

 

 

 

Keep all shields in place and in good condition.

 

can be ordered free from your

 

 

 

 

 

Lower equipment to ground, stop engine,

 

Woods dealer. To locate your

 

 

 

 

 

remove key and set brake before dismounting

 

 

 

 

 

 

tractor.

 

 

 

nearest

dealer,

check

the

 

 

 

 

Never allow children or untrained persons to

 

Dealer

Locator

 

at

 

 

 

operate equipment.

 

 

 

 

 

 

 

 

 

www.WoodsEquipment.com,

 

 

Do not transport towed or semi-mounted units

 

 

 

 

33347E

 

over 20 MPH.

 

 

 

or in the United

States

and

 

 

 

 

 

 

 

 

 

 

 

 

 

FAILURE TO FOLLOW THESE INSTRUCTIONS

 

Canada call 1-800-319-6637.

 

 

 

 

CAN RESULT IN INJURY OR DEATH.

1002423-B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAN0260 (8/6/2004)

Safety 7

 

 

OPERATION

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, maintenance 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.

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 3 through 7.

This mower is designed for lawn and grass mowing. 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.

Full chain shielding, designed to reduce the possibility of thrown objects, must be installed when operating in populated areas or other areas where thrown objects could injure people or damage property. If this machine is not equipped with full chain shielding, operation must be stopped when anyone comes within several hundred feet.

Never allow children or untrained persons to operate equipment.

Keep bystanders away from equipment.

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

Operate tractor PTO at 540 RPM. Do not exceed.

Before working underneath, carefully read Operator’s Manual instructions, disconnect driveline, raise mower, securely block up all corners 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.

CAUTION

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

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.

Tractor Stability

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 tractor and equipment. Do not estimate.

CD3550B

Figure 1. Tractor Stability

8 Operation

(Rev. 1/13/2006) MAN0260 (8/6/2004)

Attach Mower to Tractor

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

The standard 1-3/8" 6B-spline driveline with a QD yoke 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).

4.Adjust the tractor lower 3-point arm anti-sway devices to prevent mower from swinging side to side during transport.

A

1

 

B

 

CD3944

 

1. Tractor Top Link

A.Mower Top Link Attachment Point

B.Mower Hitch Pin

Figure 2. Attachment Points

Tether Chain

CM906

Figure 3. Attach Mower to Tractor

Adjust Cutting Height

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

IMPORTANT

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 are under all caster arms.

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

4.To raise rear of mower, move caster adjustment spacers under rear caster arms.

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

Table 1: Cutting Height Chart

Spacers Required Under

Caster Arm Pivot Tube

Cut Height

1/2" Spacer

1" Spacer

 

 

 

1"

0

0

 

 

 

1-1/2"

1

0

 

 

 

2"

0

1

 

 

 

2-1/2"

1

1

 

 

 

3"

0

2

 

 

 

3-1/2"

1

2

 

 

 

4"

0

3

 

 

 

4-1/2"

1

3

 

 

 

MAN0260 (8/6/2004)

Operation 9

 

 

Tractor Top Link Adjustment

When the cutting height is set, adjust tractor top link until mower top link attachment 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.

A. Mower top link attachment point

B.

Mower hitch pin

C.

Tractor top link

D. Mower hitch plate attachment point

 

(RDC54 only)

 

C

 

A

 

B

E

D

Figure 4. Top Link Adjustment

RDC54 Only

The RDC54 has two mower hitch plate attachment points (D). It may be necessary to change the mower hitch plate attachment point to obtain proper tire clearance and/or lift height.

Front Caster Wheel Interference Check

IMPORTANT

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 the spacers and springs above the caster wheel arm. This will place the caster wheels in their highest position and provide the lowest 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 check that there is clearance between caster wheels and tractor tires.

C

CD3528C

Figure 5. Front Caster Wheel Interference Check

Front Roller (Optional)

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

Operating Technique

CAUTION

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

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

If mower becomes plugged causing belt to slip for 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 speed will depend 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 material 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.

10 Operation

MAN0260 (8/6/2004)

 

 

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