Woods RD7200 User manual

Brand: Woods

Model: RD7200

Type: User manual

This manual is also suitable for

PN-52886 (Rev. 8/23/01)

REARMOUNT

RD6000

RD7200

RD8400

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 Warranty Registrationincludedinthis manual.Both dealer and 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. Note:

Warranty credit is subject to this form being completed and returned.

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

manualcarefully and becomeacquainted withallthe adjustmentandoperating procedures beforeattempting

to operate. Replacement manuals can be obtained from your dealer or, in the United States and Canada, by

calling 1-800-319-6637.

Theequipmentyou havepurchased hasbeencarefully engineeredandmanufacturedto providedependable

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 dealerhas trained mechanics, genuineWOODSservice 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.

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,

couldresult indeathorserious injury,and includeshazardsthat 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.

CAUTION

WARNING

DANGER

IMPORTANT

NOTE

(Rev. 4/12/01)

1PN-52886 (4/97)

TABLE OF CONTENTS

INTRODUCTION ii...............................................

SPECIFICATIONS 1..............................................

GENERAL INFORMATION 2......................................

BOLT SIZE CHART 2.............................................

BOLT TORQUE CHART 3.........................................

SAFETY RULES 4--6............................................

SAFETY DECALS 7--8...........................................

OPERATION 9...................................................

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

DEALER SERVICE 18...........................................

TROUBLE SHOOTING 26 --27.....................................

ASSEMBLY INSTRUCTIONS 28..................................

INDEX TO PARTS LISTS 33......................................

INDEX 41......................................................

WARRANTY Inside Back Cover....................................

RD6000, RD7200 & RD8400

SPECIFICATIONS

RD6000 RD7200 RD8400

3-Point Hitch Category 1 Category 1 Category 1.......................

Cutting Width 60” 72” 84”.........................

Cutting Height Range 1” -- 5-1/2” 1” -- 5-1/2” 1” -- 4-1/2”...............

Operating Weight with

Chain Shielding 605 lbs. 671 lbs. 770 lbs......................

Blade Speed (feet per minute) 16,950 16,800 16,700..........

Blade Speed (RPM) 3,083 2,570 2,179..................

Blades Spindles 3 3 3........................

Number of Blades 3 3 3......................

Universal Drive Series ASAE Cat. 3 ASAE Cat. 3 ASAE Cat. 3.............

Caster Wheels 3.25 x 10 3.25 x 10 3.25 x 10......................

Tractor PTO Speed RPM 540 540 540...............

Recommended Maximum

Tractor Horsepower 40 40 40....................

Mower Frame Thickness 8 GA 8 GA 8 GA..............

(Rev. 6/28/01)

PN-52886 (4/97)2

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 perform-

ance. 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, but 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.

WARNING

! Some illustrationsin this manual show

the mower with safety shields removed to

provide a better view. The mower should

never be operated with any safety shield-

ing removed.

Throughout this manual, references are made to right

and left direction. These are determined by standing

behind the equipment facing the direction of forward

travel. Blade rotation is clockwise as viewed from the

top of the mower.

BOLT SIZE CHART

NOTE: Chart shows bolt thread sizes and corresponding head (wrench) sizes for standard SAE and Metric Bolts.

8MM 10MM 12MM 14MM 16MM 18MM

175150125100755025

65432

7/83/45/81/23/85/16

SAE Bolt Thread Sizes

Metric Bolt Thread Sizes

3PN-52886 (4/97)

BOLT TORQUE CHART

Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific

application.

Fasteners must always be replaced with the same grade as specified in the manual parts list.

Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware.

Make sure fastener threads are clean and you start thread engagement properly.

All torque values are given to specifications used on hardware defined by SAE J1701 & J1701M JUL96.

SAE Grade 2

(No Dashes)

SAE Grade 5

(3 Radial Dashes)

SAE Grade 8

(6 Radial Dashes)

SAE SERIES

TORQUE

CHART

SAE Bolt Head

Identification

MARKING ON HEAD

Wrench

SAE 2 SAE 5 SAE 8

(

Inches

)

Size

Lbs.-Ft. N-m Lbs.-Ft. N-m Lbs.-Ft. N-m

1/4 7/16” 6 8 10 13 14 18

5/16 1/2” 12 17 19 26 27 37

3/8 9/16” 23 31 35 47 49 67

7/16 5/8” 36 48 55 75 78 106

1/2 3/4” 55 75 85 115 120 163

9/16 13/16” 78 106 121 164 171 232

5/8 15/16” 110 149 170 230 240 325

3/4 1-1/8” 192 261 297 403 420 569

7/8 1-5/16” 306 416 474 642 669 907

1 1-1/2” 467 634 722 979 1020 1383

Metric

Grade 10.9

Metric

Grade 8.8

8.8 10.9

Metric Bolt Head

Identification

METRIC SERIES

TORQUE

CHART

COARSE THREAD FINE THREAD

ame

MARKING ON HEAD MARKING ON HEAD

ame

Thread Pitch

Wrench

Metric 8.8 Metric 10.9 Metric 8.8 Metric 10.9

Thread Pitch

(Millimeters)

Size

N-m Lbs.-Ft. N-m Lbs.-Ft. N-m Lbs.-Ft. N-m Lbs.-Ft.

(Millimeters)

6x1.0 10 mm 8 6 11 8 8 6 11 8 6x1.0

8 x 1.25 13 mm 20 15 27 20 21 16 29 22 8x1.0

10 x 1.5 16 mm 39 29 54 40 41 30 57 42 10 x 1.25

12 x 1.75 18 mm 68 50 94 70 75 55 103 76 12 x 1.25

14 x 2.0 21 mm 109 80 151 111 118 87 163 120 14 x 1.5

16 x 2.0 24 mm 169 125 234 173 181 133 250 184 16 x 1.5

18 x 2.5 27 mm 234 172 323 239 263 194 363 268 18 x 1.5

20 x 2.5 30 mm 330 244 457 337 367 270 507 374 20 x 1.5

22 x 2.5 34 mm 451 332 623 460 495 365 684 505 22 x 1.5

24 x 3.0 36 mm 571 421 790 583 623 459 861 635 24 x 2.0

30 x 3.0 46 mm 1175 867 1626 1199 1258 928 1740 1283 30 x 2.0

Typical Washer Installations

Nut

Bolt

Lockwasher

Flat

Washer

PN-52886 (4/97)4

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 preven-

tion are dependent upon the awareness, con-

cern,judgement,andpropertrainingofpersonnel

involved in the operation, transport, maintenance

and storage of equipment.

It has been said “The best safety device is an

informed,carefuloperator.” Weask youto bethat

kind of operator.

TRAINING

! Safety instructions are important! Read all at-

tachment and power unit manuals; follow all safety

rules and safety decal information. (Replacement

manuals are available from dealer 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 donot understandanypartof this manu-

al and need assistance, see your dealer.

! Operators must be instructed in and be capa-

ble of t he safe operation of the equipment, its

attachmentsand all controls. Do not allow anyone

to operate this equipment without proper instruc-

tions.

! 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 cloth-

ing to avoid entanglement in moving parts. Wear

sturdy, rough -soled work shoes and protective

equipmentforeyes,hair, hands,hearingandhead.

! Make sure implement is properly attached, ad-

justed 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

instructed. Replace if damaged or broken and

check that driveline guards rotate freely on drive-

line before operating equipment.

! Before starting tractor, check all equipment

driveline guards for damage and make sure they ro-

tate freely on all drivelines. Replace any damaged

guards. If guards do not rotate freely on drivelines,

repair and replace bearings before operating.

! Power unit must be equipped with ROPS or

ROPS CAB and seat belt. Keep seat belt securely

fastened. F alling off power unit can result in death

from being run over or crushed. Keep foldable

ROPSsystems in “lockedup” position at all times.

! Inspect chain, rubber or curtain shielding

before each use. Replace if damaged.

! Remove accumulated debris from this equip-

ment, tractor and engine to avoid fire hazard.

! Make sure all safety decals are installed.

Replaceifdamaged.(SeeSafetyDecalssectionfor

location.)

! Make sure shields and guards are properly

installed and in good condition. Replace if dam-

aged.

! A minimum20% of tractor and equipmentweight

must be on tractor front wheels with attachments in

transportposition.Wi thout this weight, tractorcould

tip over causingpersonalinjuryordeath.Theweight

may be attained with a loader, front wheel weights,

ballast in tires or front tractor weights. Weigh the

tractor and equipment. Do not estimate.

! Inspect and clear area of stones, branches or

other hard objects that might be thrown, causing

injury or damage.

OPERATIONAL SAFETY

! When this equipment is operated in populated

areas or other areas where thrown objects could

injure persons or property, full chain or rubber

shielding (which is designed to reduce the possi-

bility of thrown objects) must be installed. If this

machine is not equipped with full chain or rubber

shielding, operation must be stopped w hen any-

one comes within several hundred feet.

! 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 under-

neath equipment or between moveable parts even

when the engine has bee n turned off. Hydraulic

system leak down, hydraulic system failures, me-

chanical failures or movement of control levers can

cause equipment to drop or rotate unexpectedly

and cause severe injuryordeath. FollowOperator’ s

Manual instructions for working underneath and

blocking requireme nts , or have work done by a

qualified dealer.

(Rev. 4/12/01)

5PN-52886 (4/97)

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

! Do not operate 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

equipmentwhileengineisrunning.Stayclearofall

moving parts.

! Always comply with all state and local lighting

and marking requirements.

! Never allow riders on power unit or attach-

ment.

! Power unit must be equipped with ROPS or

ROPS CAB and seat belt. Keep seat belt securely

fastened. F alling off power unit can result in death

from being run over or crushed. Keep foldable

ROPSsystems in “lockedup” position at all times.

! Always sit in tractor seat when operating con-

trols or starting engine. Securely fasten seat belt,

place transmission in neutral, engage brake and

ensure all other controls are disengaged before

starting tractor engine.

! Operate tractor PTO at RPM speed stated in

“Specifications” section.

! Do not operate tractor PTO during transport.

! Look down and to the rear and make sure area is

clear before operating in reverse.

! Do not operate on steep slopes.

! Do not stop, start or change directions sud-

denly on slopes.

! Use extreme careand reduceground speed on

slopes and rough terrain.

! Watch for hiddenhazards on the terrainduring

operation.

! Stop tractor and implement immediately upon

striking an obstruction. Turn off engine, remove

key, inspect and repair any damage before resum-

ing operation.

! Before dismounting tractor or performing any

servi ce or maintenance, disengage power to imple-

ment, 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 op-

erator manual instructions, disconnect driveline,

raise mower, securely block up all corners with

jackstands and check stability. Secure blocking

prevents equipment dropping from hydraulic leak

down, hydraulic system failures, or mechanical

component failures.

MAINTENANCE SAFETY

! Before dismounting tractor or performing any

servi ce or maintenance, disengage power to imple-

ment, 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 op-

erator manual instructions, disconnect driveline,

raise mower, securely block up all corners with

jackstands and check stability. Secure blocking

prevents equipment dropping from hydraulic leak

down, hydraulic system failures, or mechanical

component failures.

! Before working underneath, carefully read op-

erator manual instructions, disconnect driveline,

raise mower, securely block up all corners with

jackstands and check stability. Secure blocking

prevents equipment dropping from 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 cloth-

ing to avoid entanglement in moving parts. Wear

sturdy, rough -soled work shoes and protective

equipmentforeyes,hair, hands,hearing and head.

! Never go underneath equipment lowered to the

ground or raised, unless it is properly blocked and

secured. Never place any part of the body under-

neath equipment or between moveable parts even

when the engine has bee n turned off. Hydraulic

system leak down, hydraulic system failures, me-

chanical failures or movement of control levers can

cause equipment to drop or rotate unexpectedly

and cause severe injuryordeath. FollowOperator’ s

Manual instructions for working underneath and

blocking requireme nts , or have work done by a

qualified dealer.

! Make sure implement is properly attached, ad-

justed and in good operating condition.

! Keep all persons away from operator control

area while performing adjustments, service or

maintenance.

! Make certain all movement of implement com-

ponents has stopped before approaching for

service.

! Frequently check blades. They should be

sharp, free of nicks and cracks and securely

fastened.

! Do not handle blades with bare hands. Care-

less 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.

(Safety Rules continued on next page)

(Rev. 4/12/01)

PN-52886 (4/97)6

SAFETY RULES

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

(Safety Rules continued from previous page)

! 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 operating.

! Make sure all safety decals are installed.

Replaceifdamaged.(SeeSafetyDecalssectionfor

location.)

! Make sure shields and guards are properly

installed and in good condition. Replace if dam-

aged.

! 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-loade d idler. Springs store energy when

extended and, if released suddenly, can cause

personal injury.

STORAGE

! Block equipment securely for storage.

! Keep children and bystanders away from

storage area.

NOTES

(Rev. 4/12/01)

7PN-52886 (4/97)

SAFETY DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

9 -- Part #18869

3 -- Serial Number P late

2 -- Part #18867

CD4984

DANGER

SHIELD MISSING

Do not operate.

Put shield on.

18867-A

MODEL NO. SERIAL NO. YR OF MFG.

MASS (KG)

ID NO.

OREGON , IL U.S.A .

SHIELD MISSING

DO NOT OPERATE - PUT SHIELD ON

DANGER

18869-B

DANGER

15503--B

ROTATING BLADES AND

THROWN OBJECTS

" Keep away.

" Do not operate in vicinity of other persons.

" Clear mowing area of debris.

" Full chain or rubber shielding must be used to

comply with OSHA agricultural standard 1928.57,

SAE J232 and ANSI B71.4 unless it interferes

substantially with mower function during

agricultural use. If not fully shielded, stop

operation when anyone comes within several

hundred feet.

BLADE CONTACT OR THROWN OBJECTS CAN

CAUSE SERIOUS INJURY OR DEATH.

1 -- Part #15503

6 -- Part #18864

ROTATING DRIVELINE

CONTACT CAN CAUSE DEATH

KEEP AWAY!

DO NOT OPERATE WITHOUT--

DANGER

18864--C

# All d riveline guards, tractor and

equipment shields in place

# Drivelines securely attached at both

ends

# Driveline guards that turn freely on

driveline

(Rev. 2/9/99)

PN-52886 (4/97)8

SAFETY DECALS

ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

Replace Immediately If Damaged!

8 -- Part #18865

7 -- Part #18877

5 -- Part #18866

(Safety Decals continued from previous page)

PTO speeds higher than 540 RPM can cause

equipment failure and personal injury.

OPERATE PTO AT

540 RPM.

WARNING

18866--C

FALLING OFF CAN RESULT IN BEING RUN OVER.

" Tractor must be equipped with ROPS (or ROPS CAB) and seat belt.

Keep foldable ROPS system s in “locke d up” po sit io n 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 leak-

dow n, hydra u li c system fail ur es or mechanical component failures.

FALLING OFF OR FAIL ING TO BL OCK SECURELY CAN

RESULT IN SERIOUS INJUR Y OR DEATH.

WARNING

18865--C

10 --

Part #33347

GUARD MISSING.

DO NOT OPERATE.

GUARD MISSING.

DO NOT OPERATE.

DANGER

33347E

DANGER

11 -- Part #53596

4 -- Part #53597

(Rev. 2/9/99)

9PN-52886 (4/97)

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 preven-

tion are dependent upon the awareness, con-

cern,judgement,andpropertrainingofpersonnel

involved in the operation, transport, maintenance

and storage of equipment.

It has been said “The best safety device is an

informed,carefuloperator.” Weask youto bethat

kind of operator.

The operator is responsible for the safe operation of

this mower. The operator must be properly trained. Op-

erators should be familiar with the mower and tractor

and all safety practices before starting operation. Read

the safety information on pages 4 through 8.

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

fromtwotofivemph.

WARNING

! Never allow children or untrained per-

sons to operate equipment.

! Keep bystanders away from equip-

ment.

! Before working underneath, carefully

read operator manual instructions , discon-

nect driveline, raise mower, securely block

up all corners with jackstands and check

stability. Secure blocking prevents equip-

ment dropping from hydraulic leak down,

hydraulic system failures, or mechanical

component failures.

! Keep all persons away from operator

control area while performing adjust-

ments, service or maintenance.

! Make sure spring-activated locking

pin or collar slides freely and is seated

firmly in tractor PTO spline groove.

! Operate tractor PTO at RPM speed

stated in “Specifications” section.

CAUTION

! Stoptractorandimplementimmediate-

ly upon striking an obstruction. Turn off

engine, remove key, inspect and repairany

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.

DANGER

! When this equipment is operated in

populated areas or other areas where

thrown objects could injure persons or

property, full chain or rubber shielding

(which is designed to reduce the possibil-

ity of thrown objects) must be installed. If

this machine is not equipped with full

chain or rubber shielding, operation must

be stopped when anyone comes within

several hundred feet.

Tractor Stability (Figure 1)

WARNING

! A minimum 20% of tractor and equip-

ment weight must be on tractor front wheels

with attachments in transpor t position.

Without this weight, tractor could tip over

causingpersonalinjury or death. The weight

may be attaine d with a loader, front wheel

weights, ballast in tires or front tractor

weights. Weigh the tractor and equipme nt.

Do not estimate.

CD3550B

Figure 1. Tractor Stability

(Rev. 4/12/01)

PN-52886 (4/97)10

Top Link Attachment (Figure 2)

When the cutting height is adjusted, adjust tractor top

link until mower top link attachment point “A” is

aligned vertically with mower hitch pin “B.”

CD3944

1. Tractor top link

A. Mower top link

attachment point

B. Mower hitch pin

Figure 2. Top Link Adjustment

Attaching Mower to Tractor

The standard 1-3/8” 6B spline driveline with a QD

yoke is used to connect mower to tractor.

Attach the mower hitch pins to lower tractor lift arms

and secure. Attach tractor top link (1), Figure 2, to

mower top link bracket attachment point “A.” Connect

the driveline to the tractor PTO shaft and attach tether

chain to tractor drawbar, Figure 3.

WARNING

! Make sure spring-activated locking

pin or collar slides freely and is seated

firmly in tractor PTO spline groove.

Adjust the tractor lower 3-point arm anti-sway devices

to prevent mower from swinging side to side during

transport.

CM906

TETHER CHAIN

Figure 3. Attaching Mower to Tractor

Cutting Height Adjustment (Figure 4)

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.

WARNING

! Keep all persons away from operator

control area while performing adjust-

ments, service or maintenance.

CD3551B

FORWARD

Figure 4. Cutting Height Adjustment

Level mower from side to side. Check by measuring

from mower frame to the ground at each deck rail.

Verify that the same amount of spacers are under all

caster arms. Loosen cap screws that attach caster

arm assembly to deck. Set mower on the ground.

Retighten cap screws. This equalizes the clearance in

the bolt holes.

Best mowing results will be obtained with front of

mower level with, or slightly lower than, the rear.

Cutting height is controlled with front and rear caster

wheel adjustment.

WARNING

! Before working underneath, carefully

read operator manual instructions , discon-

nect driveline, raise mower, securely block

up all corners with jackstands and check

stability. Secure blocking prevents equip-

ment dropping from hydraulic leak down,

hydraulic system failures, or mechanical

component failures.

Spacers Required

Under Caster Arm Pivot Tube

Approx.

Cutting 1/2” 3/4” 1” 1-1/4”

Height Spacer Spacer Spacer Spring

1”

1-1/2” 1

2” 1

2-1/2” 11

3” 2

3-1/2” 12

4” 111

4-1/2” 1111

5” 121

5-1/2” 1121

CUTTING HEIGHT CHART

(Rev. 2/9/99)

11PN-52886 (4/97)

To raise rear of mower, move caster adjustment

spacers under caster arms.

To raise front of mower, move spacers under front

caster wheel arms.

Remember, measurement at location “A” Figure 4

should not be less than location “B” and should not be

over 1/2” greater than location “B.”

Tractor Top Link Adjustment (Figure 6)

Adjust tractor top link so mower is level at 16” between

caster wheel and ground (dimension “C” Figure 6).

This will allow the mower to follow ground contour.

Front Caster Arm Configuration

for RD6000 & RD7200 Only (Figure 5)

The RD6000 and RD7200 front casters can be set in

two positions. This is accomplished using right and

left offset caster arms. The figure shows a right offset

assembly. The direction of the offset is defined by

looking from the mounting hole “A” towards the pivot

tube “B.” The pivot tube should be higher than the

mounting holes. When viewing the arm in this way, the

direction of the offset can be determined.

Figure 5 shows the two possible configurations for the

RD6000 and RD7200 front caster arms. The inner

position allows the outside edge of the mower to be

used for trimming under items such as shrubs or

fences. The outer position provides the most clear-

ance for rear tractor tire interference. To change

configurations, remove the cap screws and nuts and

move the arms from one side of the machine to the

other. Secure with hardware.

The rear caster arms should be mounted as shown.

The RD8400 front caster arms are fixed and cannot

be changed.

Front Caster Wheel Interference Check

(Figure 6)

IMPORTANT

! Do not operate tractor and moweruntil

this interference check has been per-

formed. 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.

Raise mower with tractor hydraulics to 16” at

dimension “C” or maximum height of tractor lift,

whichever is less.

Pivot both front caster wheels forward and check that

there is clearance between caster wheels and tractor

tires.

CD4990

RIGHT

OFFSET

R -- RIGHT OFFSET

L -- LEFT OFFSET

A -- MOUNTING

HOLES

B--PIVOTTUBE

Figure 5. Front Caster Arm Configuration

for RD6000 & RD7200 Only

“C”

CD3528C

Figure 6. Front Gauge Wheel Interference Check

If there is interference, on models RD6000 and

RD7200, mount front casters in the outer position. On

model RD8400, caster wheel width is not adjustable;

see tractor operator’s manual and adjust tractor

wheels to narrower spacing.

(Rev. 2/9/99)

PN-52886 (4/97)12

Front Roller (Optional)

The caster wheels and side skids 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 mower to contact

ground and scalp. An optional front roller may be

installed to minimize scalping.

Pre -Operation Check List

(OWNER RESPONSIBILITY)

___Review and follow all safety rules and safety

decal instructions on pages 4 through 8.

___Check that all safety decals are installed and in

good condition. Replace if damaged.

___ Check that all shields and guards are properly

installed and in good condition. Replace if damaged.

__ Check that chain shielding is in good condition

and replace any damaged chain links.

___Check that all hardware and cotter pins are

properly 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 slides freely and is seated firmly in tractor

PTO spline groove.

___Make sure the driveline guards and tether chains

are in good condition. Guards must rotate freely

on driveline. Fasten tether chains as instructed to

the tractor and the equipment.

___Inspect area and remove stones, branches or

other hard objects that might be thrown, causing

injury or damage.

___Do not allow riders.

___Check all lubrication points and grease as

instructed in “Service, lubrication information.”

Make sure the PTO slip joint is lubricated and that

the gearbox fluid levels are correct.

___Set tractor PTO at correct rpm for your equip-

ment.

___Make sure tractor ROPS or ROPS CAB and seat

belt are in good condition. Keep seat belt securely

fastened during operation.

___Before starting engine, operator must be in tractor

seat with seat belt fastened. Place transmission

in neutral or park, engage brake and disengage

tractor PTO.

Operating Technique

Power for operating mower is supplied by tractor

PTO. Operate PTO at 540 rpm. Know how to stop

tractor and mower quickly in case of an emergency.

Should mower become plugged, causing belt to slip

for over two seconds, maneuver equipment into a

previously cut area and allow mower to clear

accumulated material. Continue running at least two

minutes, allowing pulleys to cool. Stopping the mower

in contact with a very hot pulley will bake and ruin belt.

CAUTION

! Stoptractorandimplementimmediate-

ly upon striking an obstruction. Turn off

engine, remove key, inspect and repairany

damage before resuming operation.

Proper ground speed will depend upon the terrain, the

height, type and density of material to be cut.

Normally, ground speed will range from two to five

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. This is

necessary 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, re-

duce your ground speed, but maintain PTO at 540

rpm. The lower ground speed will permit grass to at

least partially rebound.

In general, lower cutting heights give a more even cut

with less tendency to leave tire tracks. However, it is

better to cut grass frequently rather than too short.

Short grass deteriorates rapidly in hot weather and in-

vites weed growth during growing seasons. Follow

local recommendations for the suitable cutting height

in your area.

Tips

WARNING

! Inspect and clear area of stones,

branches or other hard objects that might

be thrown, causing injury or damage.

Extremely tall material should be cut twice. Set mower

at a higher cutting height for the first pass. Then cut

at desired height, at 90° 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 mowing pattern to travel straight forward

whenever possible. Mow with uncut grass to the right.

This will distribute the clippings over the cut area.

(Rev. 2/9/99)

13PN-52886 (4/97)

Uneven Terrain

WARNING

! Do not operate 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 ter-

rain during operation.

Pass diagonally through sharp dips and avoid sharp

drops to prevent “hanging up” tractor and mower.

Practice will improve your skills in maneuvering rough

terrain.

Removing Mower from Tractor

(Figure 7)

Disengage tractor PTO, raise mower with 3-point hitch.

Disconnect mower driveshaft from tractor PTO.

Collapse driveshaft as far as possible and store it in

PTO hanger bracket to prevent ground contact. Place

blocks under mower side skids. Lower mower onto

blocks, disconnect mower from tractor 3-point hitch,

and carefully drive tractor away from mower.

CM905A

Figure 7. Mower Storage Position

NOTES

(Rev. 2/9/99)

PN-52886 (4/97)14

OWNER SERVICE

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 preven-

tion are dependent upon the awareness, con-

cern,judgement,andpropertrainingofpersonnel

involved in the operation, transport, maintenance

and storage of equipment.

It has been said “The best safety device is an

informed,carefuloperator.” Weask youto bethat

kind of operator.

The information in this section is written for operators

who possess basic mechanical skills. Should you

need help, your dealer has trained service technicians

available. For your protection, read and follow all

safety information in this manual.

WARNING

! Never allow children or untrained per-

sons to operate equipment.

! Keep bystanders away from equip-

ment.

! Before working underneath, carefully

read operator manual instructions , discon-

nect driveline, raise mower, securely block

up all corners with jackstands and check

stability. Secure blocking prevents equip-

ment dropping from hydraulic leak down,

hydraulic system failures, or mechanical

component failures.

! Keep all persons away from operator

control area while performing adjust-

ments, service or maintenance.

! Make sure spring-activated locking

pin or collar slides freely and is seated

firmly in tractor PTO spline groove.

! Operate tractor PTO at RPM speed

stated in “Specifications” section.

CAUTION

! 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.

BLOCKING METHOD

(Figure 8)

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 front and

rear, and disconnect mower driveline from tractor.

The only approved blocking device for this mower is

a jackstand with a load ratingof 1000 pounds or more.

One jackstand under each corner of the mower (four

total) must be installed before working underneath

this unit.

Install jackstands under each corner of the mower.

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 jackstands stability before working under any

portion of the mower.

CD4985VAR

Figure 8. Blocking Method

LUBRICATION INFORMATION

(Figure 9)

Do not let excess grease collect on or around parts,

particularly when operating in sandy areas.

Figure 9 shows the lubrication points. The accompany-

ing chart gives the frequency of lubrication in operating

hours, based on normal operating conditions. Severe or

unusual conditions may require more frequent lubrica-

tion. Some reference numbers have more than one

location; be sure you lubricate all locations.

15PN-52886 (4/97)

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 applied according to the lubrication

chart, one good pump of most guns is sufficient.

Use SAE 90W gear lube in the gearbox. Oil level is to

be up to plug on side of gearbox. See Figure 9.

Check gearbox daily for evidence of leakage at both

seals and the gasket between the housing and cover.

If leakage is noted, repair immediately. There may be

a small amount of lube emitted from the vent plug; this

is not considered leakage.

Overfilling the gearbox will cause the excess gear

lube to blow out vent plug. The gear lube could then

ruin the belt.

Driveshaft Lubrication

Lubricate the driveshaft slip joint every 8 operating

hours. Failure to maintain proper lubrication could

result in damage to U-joints, gearbox and driveshaft.

Lower mower to ground.

Apply grease at three locations as shown in Figure 9.

Raise and lower mower several times to distribute

grease.

CD4985

Ref

Description Frequency

1 Front U-Joint 8 hours

2 Caster Wheel (Four wheels) 8 hours

3 Caster Pivot (Four wheels) 8 hours

4 Left Spindle (Access through hole) 24 hours

5 Shield Bearings 8 hours

6 Rear U-Joint 8 hours

7 Gearbox (Fill to center of horizontal Check

shaft with SAE 90W gear lube) Daily

8 Right Spindle (Access through hole) 24 hours

9 Center Spindle (Access through hole) 24 hours

10 Slip Joints (Three sides) 8 hours

11 Belt Idler Arm Pivot (Three drops oil) Monthly

(see location on Figure 10.)

Figure 9. Lubrication Points

(Rev. 6/28/01)

PN-52886 (4/97)16

BELT REPLACEMENT (Figure 10)

CD4989VAR

1/8″

IDLER ARM PIVOT

Figure 10. Belt Routing

One of the major causes of belt failure is improper

installation. Before a new belt is installed, check

pulley shafts and bearings for wear. Check pulley

grooves for cleanliness. Make sure spindles turn

freely and without wobble. If grooves require cleaning,

moisten a cloth with a non-flammable, non-toxic

degreasing agent or commercial detergent and water.

Avoid excessive force during installation. Do not use

tools to pry belt into pulley groove. Do not roll belt over

pulleys to install. This can cause hidden damage and

premature belt failure.

IMPORTANT

! Use care when installing or removing

belt from spring-loaded idler at step 5.

Springs store energy when extended and,

if released suddenly, can cause personal

injury.

1. Disconnect idler spring from deck lug “I”.

2. Slide belt underdrive pulley “A”andoveridlerarm.

Position belt around drive pulley “A”.

3. Loosen bolt holding belt guide “G” and swing it

awayfrompulley “B”.Routebelt aroundpulley“B”,

idler “C” and pulley “D” as shown.

4. Make sure belt is on drive pulley “A”, route around

idler“F”,andconnectidlerspringtolug“I” ondeck.

5. Grasp belt between spindle pulley “E”, spring

loaded idler “F” and spindle pulley “D”. Pull spring

loaded idler with belt to obtain enough belt length

torouteitoverpulley“C”.Makesurespring-loaded

idler pivots freely with belt installed.

6. Adjust belt guide “G” to provide 1/16” to 1/8”

clearance from belt. Tighten bolt to 85 lbs.-ft.

BLADE SERVICING

Inspect blades for condition and proper installation each

time before operation. Replace any blade that is bent,

excessively nicked, worn or has any other damage.

Small nicks can be ground out when sharpening.

WARNING

! Before dismounting tractor or perform-

ing any serv ic e or maintenance, disengage

powerto implement, lowerthe 3-pointhitch

and all rais ed components to the ground,

operate valve levers to release any hydrau-

licpressure,setparking brake, stopengine,

remove key, and unfasten seat belt.

! Keep all persons away from operator

control area while performing adjust-

ments, service or maintenance.

Blade Removal

RD6000 (Figure 11)

Remove belt shields.

Install spindle lock wrench (1) onto spindle pulley as

shown. Remove cap screw (6) which has RIGHT HAND

THREADS. Remove cup washer (5) and blade (4).

Shoulder washer (3) will not normally come off unless

intentionally removed.

CD4988A

1. Spindle wrench

2. Pulley

3. Shoulder washer

4. Blade

5. 5/8 x 3 Cup washer

6. 5/8 NC x 3-1/2” Hex head cap screw GR5

(RD6000)

Figure 11. Blade Installation for

RD6000 SN 793923 and prior

(Rev. 6/28/01)

17PN-52886 (4/97)

RD6000 (SN 793924 and after)

RD7200 and RD8400 (Figure 12)

Remove cap screws (3) and nuts (4).

CD5060

1. Spindle assembly

2. Blade

3. 1/2 NC x 1-1/2” Hex head cap screw GR5

4. 1/2 NC Hex flange locknut

Figure 12. Blade Installation for

RD6000 (SN 793924 and after),

RD7200, and RD8400

Blade Installation

CAUTION

! Your dealer can supply g enuine re-

placement blades. Substitute blades may

not meet original equipment specifica-

tions and may be dangerous.

RD6000 Only

(Figure 11)

Install spindle lock wrench (1) onto spindle pulley as

shown. Install shoulder washer (3) (if removed), small

end up. Make sure blade cutting edge is positioned to

lead in clockwise rotation, as viewed from top of mower .

Excessive blade slipping can cause cup washer to

burn and lose its clamping force. Inspect cup washer

to determine if it is burned or has lost its clamping

force. Replace as necessary.

Install cup washer on cap screw with crown next to

cap screw head, then place blade on cap screw.

Install cap screw and blade assembly into spindle.

Torque cap screw to 125 lbs.-ft. Remove blade

wrench from pulley. Replace belt shields.

RD7200 and RD8400 (Figure 12)

Place cap screws (3) through outer holes in blade and

spindle shaft. Make sure blade cutting edge is

positioned to lead in clockwise rotation, as viewed

from top of mower. Place locknuts (4) on screws and

torque to 85 lbs.-ft.

Blade Sharpening (Figure 13)

Remove blades.

Always sharpen both ends at the same time to

maintain balance. Follow original sharpening pattern.

Do not sharpen blade to a razor edge. Leave from

1/32” to 1/16” blunt edge. Do not sharpen back side.

IMPORTANT

! When sharpening blades, be sure to

balance them. Unbalanced blades will

cause excessive vibration which can dam-

age blade spindle bearings. Vibration may

also cause structural cracks in mower

components.

MAINTAIN CORNER

FOLLOW ORIGINAL

PATTERN

1/32″

CD3627

Figure 13. Blade Sharpening

CHAIN SHIELDING

DANGER

! When this equipment is operated in

populated areas or other areas where

thrown objects could injure persons or

property, full chain or rubber shielding

(which is designed to reduce the possibil-

ity of thrown objects) must be installed. If

this machine is not equipped with full

chain or rubber shielding, operation must

be stopped when anyone comes within

several hundred feet.

Check that chain shielding is in good condition and

replace any damaged chain links.

(Rev. 8/23/01)

PN-52886 (4/97)18

DEALER SERVICE

The information in this section is written for dealer

service personnel. The repair described herein

requires special skills and tools. If your shop is not

properly equipped or your mechanics are not properly

trained in this type of repair, you may be time and

money ahead to replace complete assemblies.

WARNING

! Before working underneath, carefully

read operator manual instructions , discon-

nect driveline, raise mower, securely block

up all corners with jackstands and check

stability. Secure blocking prevents equip-

ment dropping from hydraulic leak down,

hydraulic system failures, or mechanical

component failures.

! Keep all persons away from operator

control area while performing adjust-

ments, service or maintenance.

CAUTION

! 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.

BLOCKING METHOD

(Figure 14)

CD4985VAR

Figure 14. 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 front and

rear, and disconnect mower driveline from tractor.

The only approved blocking device for this mower is

a jackstand with a load ratingof 1000 pounds or more.

Install one jackstand under each corner of the mower

(four total), before working underneath this unit.

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 jackstands stability before working under any

portion of the mower.

BLADE SPINDLE REPAIR

Spindle repair requires special skills and tools. If your

shop is not properly equipped or your mechanics are

not trained in this type of repair, you may be time and

money ahead to use a new spindle assembly.

For reference, the grease fitting is in the top of the

spindle shaft.

Permatex 3D Aviation Form-A-Gasket



or equivalent

is recommended as a sealant.

Spindle Removal

Remove blade from spindle.

Remove belt from pulleys.

Remove jam nut and washers from top of spindle

shaft.

Disassemble split taper bushing (located on top of

pulley) by removing the two bolts and inserting them

into the threaded holes of bushing flange. Tighten

them alternately to remove split taper bushing.

Remove pulley.

Spindle Disassembly (Figure 15)

Remove bolts attaching spindle to mower frame and

remove spindle.

Remove grease fitting.

Place spindle assembly in press and press shaft

down through housing.

Remove seals from housing.

Remove bearing cups from housing by placing a

punch in slots provided and driving out. Alternate

punch positions from side to side. Take care to

prevent housing damage.

Permatex 3D Aviation Form-A-Gasket is a registered

trademark o f the Permatex Corporation.

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