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.
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.
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
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
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.
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
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).
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
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-
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.
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.
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.
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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