Great Dane Chariot Brutus Gbkh2752S Users Manual

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200315 03/06/2006
TCU20866
C5
Chariot Brutus
GBKW2552S, GBKH2752S
GBKW2561S, GBKH2761S
OPERATOR’S MANUAL
All information, illustrations and
specifications in this manual are based on
the latest information at the time of
publication. The right is reserved to make
changes at any time without notice.
COPYRIGHT© 2006
Auburn Consolidated Industries Inc.
All rights reserved
COPYRIGHT© 2006
WARNING: The Engine Exhaust
from this product contains chemicals known
to the State of California to cause cancer,
birth defects or other reproductive harm.
California Proposition 65 Warning
Introduction - 1
INTRODUCTION
Introduction
Using Your Operator’s Manual
This manual is an important part of your machine and should remain with
the machine when you sell it.
Use the safety and operating information in the machine operator’s
manual to operate and service the machine safely and correctly.
An engine manufacturer’s owner’s manual has been provided with your
machine. This will provide maintenance and troubleshooting information
for the engine installed in your machine.
Specifications and design are subject to change without notice.
Special Messages
Your manual contains special messages to bring attention to potential
safety concerns, machine damage as well as helpful operating and
servicing information. Please read all the information carefully to avoid
injury and machine damage.
NOTE: General information is given throughout the manual that may
help the operator in the operation or service of the machine.
Product Identification
Record Identification Numbers
Chariot Brutus
GBKW2552S S/N 637910000
GBKH2752S S/N 638010000
GBKW2561S S/N 638310000
GBKH2761S S/N 638410000
If you need to contact an Authorized Service Center for information on
servicing, always provide the product model and serial numbers.
You will need to locate the model and serial numbers for the machine and
for the engine of your machine and record the information in the spaces
provided.
DATE OF PURCHASE:
_________________________________________
DEALER NAME:
_________________________________________
DEALER PHONE:
_________________________________________
CAUTION: Avoid injury! This symbol and text highlight
potential hazards or death to the operator or bystanders that
may occur if the hazards or procedures are ignored.
IMPORTANT: Avoid damage! This text is used to tell the operator
of actions or conditions that might result in damage to the
machine.
Safety Labels - 2
SAFETY LABELS
MODEL NUMBER (POWER UNIT) (A):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
SERIAL NUMBER (POWER UNIT) (A):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ENGINE MODEL NUMBER(B):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ENGINE SERIAL NUMBER (B):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ENGINE SPECIFICATION NUMBER (B):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
MOWER DECK MODEL NUMBER (C):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
MOWER DECK SERIAL NUMBER (C):
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ROPS SERIAL NUMBER (D):
Safety Labels
Understanding The Machine Safety Labels
The machine safety labels shown in this section are placed in important
areas on your machine to draw attention to potential safety hazards.
On your machine safety labels, the words DANGER, WARNING, and
CAUTION are used with this safety-alert symbol. DANGER identifies the
most serious hazards.
The operator’s manual also explains any potential safety hazards
whenever necessary in special safety messages that are identified with
the word, CAUTION, and the safety-alert symbol.
DANGER
To avoid injury from rotating blades, stay clear of deck edge.
Safety Labels - 3
SAFETY LABELS
DANGER
Do not mow without discharge chute or entire grass catcher in place.
DANGER
To avoid injury from rotating blades and thrown objects, stay clear of deck
edge and keep others away. Do not mow without discharge chute or entire
grass catcher in place.
DANGER
Cigarettes, flames or sparks could cause battery to explode. Always
shield eyes and face from battery. Do not charge or use booster cables or
adjust post connections without proper instruction and training.
Contains sulfuric acid. Avoid contact with the skin, eyes or clothing. In
event of accident, flush with water and call a physician immediately. Keep
out of reach of children.
WARNING
To avoid injury from tipover, drive across slopes, not up and down. If
machine stops going uphill, stop blades and back down slowly.
Safety Labels - 4
SAFETY LABELS
WARNING
To avoid injury from rotating belts, keep all shields and guards in place.
WARNING
Hot surface
CAUTION
Operator training required
Read operator’s manual
Keep shields in place
Never carry riders
Keep people a safe distance away
Maintain all safety devices
Before leaving machine:
Stop engine
Set park brake
Remove key
WARNING
AVOID CRUSHING
Keep Rollover Protective Structure fully extended
Do not jump if machine tips
Use seat belt
When Structure must be down
DO NOT use seat belt
Drive with extra care
WARNING
Seat belts are not to be mounted in this hole, because seat will not meet
SAE J386 test requirements. Failure to comply with warning could cause
serious injury or death.
Safety - 5
SAFETY
Emission Control System Certification Label
NOTE: Tampering with emission controls and components by
unauthorized personnel may result in severe fines or penalties.
Emission controls and components can only be adjusted by EPA
and/or CARB authorized service centers. Contact your Great Dane
Equipment Retailer concerning emission controls and component
questions.
The presence of an emissions label signifies that the engine has been
certified with the United States Environmental Protection Agency (EPA)
and/or California Air Resources Board (CARB).
The emissions warranty applies only to those engines marketed by Great
Dane that have been certified by the EPA and/or CARB; and used in the
United States and Canada in off-road mobile equipment.
Emission Compliance Period
If your engine has the emission compliance category listed on the
emission control system certification or air index label, this indicates the
number of operating hours for which the engine has been certified to meet
EPA and/or CARB emission requirements. The following table provides
the engine compliance period in hours associated with the category found
on the certification label.
Certification
Your product has been tested and evaluated by the manufacturer and
conforms with American National Standard B-71.4, “Safety Specifications”
for commercial turf care equipment.
Canadian Electromagnetic Compatibility (EMC)
Compliance
This spark ignition system complies with Canadian ICES-002.
Safety
Operator Training Required
Read the operator’s manual and other training material. If the operator
or mechanic cannot read English, it is the owner’s responsibility to explain
this material to them. This publication is available in other languages.
Become familiar with the safe operation of the equipment, operator
controls, and safety signs.
All operators and mechanics should be trained. The owner of the
machine is responsible for training the users.
Never let children or untrained people operate or service the equipment.
Local regulations may restrict the age of the operator.
The owner/user can prevent and is responsible for accidents or injuries
occurring to themselves, other people, or property.
Operate the machine in an open, unobstructed area under the direction
of an experienced operator.
Preparation
Evaluate the terrain to determine what accessories and attachments are
needed to properly and safely perform the job. Only use accessories and
attachments approved by the manufacturer.
Wear appropriate clothing including hard hat, safety glasses and
hearing protection. Long hair, loose clothing or jewelry may get tangled in
moving parts.
Inspect the area where the equipment is to be used and remove all
objects such as rocks, toys and wire which can be thrown by the machine.
Use extra care when handling gasoline and other fuels. They are
flammable and vapors are explosive.
a.Use only an approved container.
b.Never remove gas cap or add fuel when engine is running. Do not
smoke.
c.Never refuel or drain the machine indoors.
Check that the operator’s presence controls, safety switches and shields
are attached and functioning properly. Do not operate unless they are
functioning properly.
Operating Safely
Never run an engine in an enclosed area where dangerous carbon
monoxide fumes can collect.
Only operate in good light, keeping away from holes and hidden
hazards.
Be sure all drives are in neutral and parking brake is engaged before
starting engine. Only start engine from the operator’s position. Use seat
belts if provided.
Slow down and use extra care on hillsides. Be sure to travel in the
recommended direction on hillsides. For this machine, drive across
hillsides, not up and down. Turf conditions can affect the machine’s
stability. Use caution while operating near drop-offs.
Slow down and use caution when making turns and when changing
directions on slopes.
Never raise deck with the blades running.
Never operate with the PTO shield, or other guards, not securely in
place. Be sure all interlocks are attached, adjusted properly, and
functioning properly.
Never operate with the discharge deflector raised, removed or altered,
unless using a grasscatcher. Do not operate mower without discharge
chute or entire grasscatcher in place.
Do not change the engine governor setting or overspeed the engine.
Operating the engine at excessive speed can increase the hazard of
personal injury.
Stop on level ground, lower implements, disengage drives, engage
parking brake, and shut off engine before leaving the operator’s position
for any reason including emptying the grasscatchers or unclogging the
chute.
Stop equipment and inspect blades after striking objects or if an
abnormal vibration occurs. Make necessary repairs before resuming
operations.
Keep hands and feet away from the cutting units.
Look behind and down before backing up to be sure of a clear path.
Never carry passengers and keep pets and bystanders away.
Slow down and use caution when making turns and crossing roads and
sidewalks. Stop blades if not mowing. Watch for traffic when operating
near or crossing roadways.
Agency Category Hours
EPA C 250
EPA B 500
EPA A 1000
CARB Moderate 125
CARB Intermediate 250
CARB Extended 500
Safety - 6
SAFETY
Be aware of the mower discharge direction and do not point it at anyone.
Do not operate the machine while under the influence of alcohol or
drugs.
Use care when loading or unloading the machine into or off of a trailer or
truck.
Use care when approaching blind corners, shrubs, trees, or other
objects that may obscure vision.
Inspect machine before you operate. Be sure hardware is tight. Repair
or replace damaged, badly worn, or missing parts. Be sure guards and
shields are in good condition and fastened in place. Make any necessary
adjustments before you operate.
Before using, always visually inspect to see that the blades, blade bolts
and the mower assembly are not worn and damaged. Replace worn and
damaged blades and bolts in sets to preserve balance.
Keep safety labels visible when installing accessories and attachments.
Do not wear radio or music headphones. Safe service and operation
require your full attention.
When machine is left unattended, stored, or parked, lower the mower
deck unless a positive mechanical lock is used.
Using a Spark Arrestor
The engine in this machine is not equipped with a spark arrestor muffler. It
is a violation of California Public Resource Code Section 4442 to use or
operate this engine on or near any forest-covered, brush-covered or
grass-covered land unless the exhaust system is equipped with a spark
arrestor meeting any applicable local or state laws. Other states or federal
areas may have similar laws.
A spark arrestor for your machine may be available from your authorized
dealer. An installed spark arrestor must be maintained in good working
order by the operator.
Checking Mowing Area
Clear mowing area of objects that might be thrown. Keep people and
pets out of mowing area.
Low-hanging branches and similar obstacles can injure the operator or
interfere with mowing operation. Before mowing, identify potential
obstacles such as low-hanging branches, and trim or remove those
obstacles.
Study mowing area. Set up a safe mowing pattern. Do not mow where
traction or stability is doubtful.
Test drive area with mower lowered but not running. Slow down when
you travel over rough ground.
Parking Safely
1.Stop machine on a level surface, not on a slope.
2.Move motion control levers out to the neutral lock position.
3.Disengage mower blades.
4.Lower attachments to the ground.
5.Lock the park brake.
6.Stop the engine.
7.Remove the key.
8.Wait for engine and all moving parts to stop before you leave the
operator’s seat.
9.Close fuel shut-off valve, if your machine is equipped.
10.Disconnect the negative battery cable or remove the spark plug wire
(for gasoline engines) before servicing the machine.
Rotating Blades are Dangerous
HELP PREVENT SERIOUS OR FATAL ACCIDENTS:
Rotating blades can cut off arms and legs, and throw objects. Failure to
observe safety instructions could result in serious injury or death.
Keep hands, feet and clothing away from mower deck when engine is
running.
Be alert at all times, drive forward carefully. People, especially children
can move quickly into the mowing area before you know it.
Do not mow in reverse.
Shut off blades when you are not mowing.
Park machine safely before leaving the operator station for any reason
including emptying the catchers or unplugging the chute.
Safety - 7
SAFETY
Protect Children
Death or serious injury can occur when young children associate having
fun with a lawn mowing machine simply because someone has given
them a ride on a machine.
Children are attracted to lawn mowing machines and mowing activities.
They don’t understand the dangers of rotating blades or the fact that the
operator is unaware of their presence.
Children who have been given rides in the past may suddenly appear in
the mowing area for another ride and be run over or backed over by the
machine.
Tragic accidents with children can occur if the operator is not alert to the
presence of children, especially when a child approaches a machine from
behind. Before and while backing up, stop mower blades and look down
and behind the machine carefully, especially for children.
Never carry children on a machine or attachment, even with the blades
off. Do not tow children in a cart or trailer. They can fall off and be
seriously injured or interfere with safe machine operation.
Never use the machine as a recreational vehicle or to entertain children.
Never allow children or an untrained person operate the machine.
Instruct all operators not to give children a ride on the machine or in an
attachment.
Keep children indoors, out of the mowing area, and in the watchful eye
of a responsible adult, other than the operator, when a mower is being
operated.
Stay alert to the presence of children. Never assume that children will
remain where you last saw them. Turn the machine off if a child enters the
work area.
Avoid Tipping
Slopes are a major factor related to loss-of-control and tip-over
accidents, which can result in severe injury or death. Operation on all
slopes requires extra caution.
If you feel uneasy on a hillside, do not mow it.
Mow across slopes, not up and down.
Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven
terrain could overturn the machine. Tall grass can hide obstacles.
Choose a low ground speed so you will not have to stop or shift while on
a slope.
Do not mow or operate machine on wet grass. Tires may lose traction.
Tires may lose traction on slopes even though the brakes are functioning
properly.
Avoid starting, stopping or turning on a slope. If the tires lose traction,
disengage the blades and proceed slowly, straight down the slope.
Keep all movement on slopes slow and gradual. Do not make sudden
changes in speed or direction, which could cause the machine to roll over.
Use extra care while operating machine with grasscatchers or other
attachments, they can affect stability of the machine. Do not use on steep
slopes.
Do not mow near drop-offs, ditches, embankments, or bodies of water.
The machine could suddenly roll over if a wheel goes over the edge or the
edge caves in.
Follow the manufacturer’s recommendations for wheel weights or
counterweights for added stability when operating on slopes or using front
or rear mounted attachments. Remove weights when not required.
Drive machine very slowly and avoid quick stops when attachment is
removed.
Transport machine with decks lowered to improve stability.
Use Seat Belt Properly
Use a seat belt when operating with the folding Roll-Over Protective
Structure (ROPS) in the upright position to minimize chance of injury from
an accident, such as an overturn.
Do not use a seat belt when operating with the folding ROPS in the
folded position. Return the folding ROPS to the upright position as soon as
possible.
Never modify, disassemble or attempt to repair the seat belt.
Replace entire seat belt if mounting hardware, buckle, belt, or retractor
show signs of damage.
Inspect seat belt and mounting hardware at least once a year. Look for
signs of loose hardware or belt damage, such as cuts, fraying, extreme or
unusual wear, discoloration, or abrasion. Replace only with replacement
parts approved by your Great Dane.
Layers of heavy clothing can interfere with proper positioning of the seat
belt and can reduce the effectiveness of the seat belt.
Keep ROPS Installed Properly
Make certain all parts of the ROPS are installed correctly if the ROPS
structure is loosened or removed for any reason. All ROPS hardware
should be tightened to the proper torque per manufacturer’s
recommendations.
Any alteration of the ROPS must be approved by the manufacturer. The
protection provided by the ROPS will be impaired if the ROPS is subjected
to structural damage, is involved in an overturn incident, or is in any way
altered by welding, bending, drilling, or cutting.
Never attempt to repair a damaged or altered ROPS. It must be
replaced to maintain the manufacturer’s certification of the structure.
Safety - 8
SAFETY
Keep Riders Off
Only allow the operator on the machine. Keep riders off.
Riders on the machine or attachment may be struck by foreign objects
or thrown off the machine causing serious injury.
Riders obstruct the operator’s view resulting in the machine being
operated in an unsafe manner.
Avoid High Pressure Fluids
Hydraulic hoses and lines can fail due to physical damage, kinks, age,
and exposure. Check hoses and lines regularly. Replace damaged hoses
and lines.
Hydraulic fluid connections can loosen due to physical damage and
vibration. Check connections regularly. Tighten loose connections.
Escaping fluid under pressure can penetrate the skin causing serious
injury. Avoid the hazard by relieving pressure before disconnecting
hydraulic or other lines. Tighten all connections before applying pressure.
Search for leaks with a piece of cardboard. Protect hands and body from
high pressure fluids.
If an accident occurs, see a doctor immediately. Any fluid injected into
the skin must be surgically removed within a few hours or gangrene may
result. Doctors unfamiliar with this type of injury should reference a
knowledgeable medical source.
Driving Safely on Public Roads
Avoid personal injury or death resulting from a collision with another
vehicle on public roads:
Use safety lights and devices. Slow moving machines when driven on
public roads are hard to see, especially at night.
Whenever driving on public roads, use flashing warning lights and turn
signals according to local regulations. Extra flashing warning lights may
need to be installed.
Checking Wheel Hardware
A serious accident could occur causing serious injury if wheel hardware
is not tight.
Check wheel hardware tightness often during the first 100 hours of
operation.
Wheel hardware must be tightened to specified torque using the proper
procedure anytime it is loosened.
Wear Appropriate Clothing
Always wear safety goggles, or safety glasses with side shields, and a
hard hat when operating the machine.
Wear close fitting clothing and safety equipment appropriate for the job.
While mowing, always wear substantial footwear and long trousers. Do
not operate the equipment when barefoot or wearing open sandals.
Wear a suitable protective device such as earplugs. Loud noise can
cause impairment or loss of hearing.
Maintenance and Storage
Never operate machine in a closed area where dangerous carbon
monoxide fumes can collect.
Disengage drives, lower implement, lock parking brake, stop engine and
remove key or disconnect spark plug (for gas engines). Wait for all
movement to stop before adjusting, cleaning or repairing.
Clean grass and debris from cutting units, drives, mufflers, and engine to
help prevent fires. Clean up oil or fuel spillage.
Let engine cool before storing and do not store near flame.
Safety - 9
SAFETY
Shut off fuel while storing or transporting. Do not store fuel near flames
or drain indoors.
Park machine on level ground. Never allow untrained personnel to
service machine. Understand service procedure before doing work.
Use jack stands or lock service latches to support components when
required. Securely support any machine elements that must be raised for
service work.
Before servicing machine or attachment, carefully release pressure from
any components with stored energy, such as hydraulic components or
springs.
Release hydraulic pressure by lowering attachment or cutting units to
the ground or to a mechanical stop and move hydraulic control levers back
and forth.
Disconnect battery or remove spark plug (for gas engines) before
making any repairs. Disconnect the negative terminal first and the positive
last. Reconnect positive first and negative last.
Use care when checking blades. Wrap the blades or wear gloves, and
use caution when servicing them. Only replace blades. Never straighten
or weld them.
Keep hands, feet, clothing, jewelry and long hair away from moving
parts. If possible, do not make adjustments with the engine running.
Charge batteries in an open well ventilated area, away from spark and
flames. Unplug charger before connecting or disconnecting from battery.
Wear protective clothing and use insulated tools.
Keep all parts in good working condition and all hardware tightened.
Replace all worn or damaged decals.
Check grasscatcher components and the discharge guard frequently
and replace with manufacturer’s recommended parts, when necessary.
Grasscatcher components are subject to wear, damage, and deterioration
which could expose moving parts or allow objects to be thrown.
Keep all nuts and bolts tight, especially blade attachment bolts, to be
sure the equipment is in safe working condition.
Check brake operation frequently. Adjust and service as required.
On multi-bladed machines, take care as rotating one blade can cause
other blades to rotate.
Prevent Fires
Remove grass and debris from engine compartment and muffler area,
before and after operating machine, especially after mowing or mulching
in dry conditions.
Empty the grasscatcher completely before storing.
Always shut off fuel when storing or transporting machine, if the
machine has a fuel shutoff.
Do not store machine near an open flame or source of ignition, such as
a water heater or furnace.
Check fuel lines, tank, cap, and fittings frequently for cracks or leaks.
Replace if necessary.
Tire Safety
Explosive separation of a tire and rim parts can cause serious injury or
death:
Do not attempt to mount a tire without the proper equipment and
experience to perform the job.
Always maintain the correct tire pressure. Do not inflate the tires above
the recommended pressure. Never weld or heat a wheel and tire
assembly. The heat can cause an increase in air pressure resulting in a
tire explosion. Welding can structurally weaken or deform the wheel.
When inflating tires, use a clip-on chuck and extension hose long
enough to allow you to stand to one side and NOT in front of or over the
tire assembly.
Check tires for low pressure, cuts, bubbles, damaged rims or missing
lug bolts and nuts.
Handling Fuel Safely
To avoid personal injury or property damage, use extreme care in
handling fuel. Fuel is extremely flammable and fuel vapors are
explosive:
Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
Use only an approved fuel container. Use only non-metal, portable fuel
containers approved by the Underwriter’s Laboratory (U.L.) or the
American Society for Testing & Materials (ASTM). If using a funnel, make
sure it is plastic and has no screen or filter.
Operating - 10
OPERATING
Never remove the fuel tank cap or add fuel with the engine running.
Allow engine to cool before refueling.
Never add fuel to or drain fuel from the machine indoors. Move machine
outdoors and provide adequate ventilation.
Clean up spilled fuel immediately. If fuel is spilled on clothing, change
clothing immediately. If fuel is spilled near machine, do not attempt to start
the engine but move the machine away from the area of spillage. Avoid
creating any source of ignition until fuel vapors have dissipated.
Never store the machine or fuel container where there is an open flame,
spark, or pilot light such as on a water heater or other appliance.
Prevent fire and explosion caused by static electric discharge. Static
electric discharge can ignite fuel vapors in an ungrounded fuel container.
Never fill containers inside a vehicle or on a truck or trailer bed with a
plastic liner. Always place containers on the ground away from your
vehicle before fueling.
Remove fuel-powered equipment from the truck or trailer and refuel it on
the ground. If this is not possible, then refuel such equipment with a
portable container, rather than from a fuel dispenser nozzle.
Keep the nozzle in contact with the rim of the fuel tank or container
opening at all times until the fueling is complete. Do not use a nozzle lock-
open device.
Never overfill fuel tank. Replace fuel tank cap and tighten securely.
Replace all fuel container caps securely after use.
For gasoline engines, do not use gas with methanol. Methanol is
harmful to your health and to the environment.
Handling Waste Product and Chemicals
Waste products, such as, used oil, fuel, coolant, brake fluid, and batteries,
can harm the environment and people:
Do not use beverage containers for waste fluids - someone may drink
from them.
See your local Recycling Center or authorized dealer to learn how to
recycle or get rid of waste products.
A Material Safety Data Sheet (MSDS) provides specific details on
chemical products: physical and health hazards, safety procedures, and
emergency response techniques. The seller of the chemical products
used with your machine is responsible for providing the MSDS for that
product.
Operating
Daily Operating Checklist
oMake sure all necessary guards and shields are safely and securely
attached. Check for loose, missing, or damaged parts.
oRemove mower deck belt shields. Clean grass and debris from belt
area.
oRemove grass and debris from machine and mower deck.
oTest park brake.
oTest safety systems.
oInspect battery terminals and hold-downs.
oInspect for oil leaks.
oCheck engine and hydraulic oil levels.
oInspect all belts for damage or cracking.
oInspect engine air filter.
oInspect mower level.
oAdjust cutting height if necessary.
oInspect wheel bolt torque. Tighten if necessary.
oCheck tire air pressure. Check tires for damage or cracking.
oInspect front caster spindles/wheels.
Avoid Damage to Plastic and Painted Surfaces
Do not wipe plastic parts unless rinsed first.
Insect repellent spray may damage plastic and painted surfaces. Do not
spray insect repellent near machine.
Operating - 11
OPERATING
Be careful not to spill fuel on machine. Fuel may damage surface. Wipe
up spilled fuel immediately.
Prolonged exposure to sunlight will damage the hood surface.
Operator Station Controls
A- Motion Control Levers
B- Park Brake Lever
C- Seat Adjustment Lever
D- Hourmeter
E- Ignition Key Switch
F- PTO Knob
G- Choke (Carbureted Engines Only)
H- Throttle Lever
I - Mower Deck Lift/Lower Lever
J - Height-of-Cut (HOC) Adjustment Pin
K- Mower Deck Transport Position Lock Lever
Miscellaneous Controls
A- Hydraulic Pump Free-Wheel Valves
Mounting and Dismounting Machine Safely
Do not step on the mower deck when mounting and dismounting the
machine. Mount the machine from the front using the foot plate (A). Park
machine safely (See Parking Safely in the SAFETY section) before
dismounting.
Keep the foot plate clean.
Raising and Lowering Operator Seat
Raising the Seat:
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Slide seat to full rear position.
3.Remove two locknuts (A) and capscrews securing the flanges at the
rear of the seat frame (B) to the machine.
4.Lift seat frame and tilt forward until it rests against the hinge stops.
Lowering the Seat:
1.Stand on the side of the machine.
2.Slowly lower seat frame. Secure with cap screws and locknuts, removed
earlier.
3.Adjust seat as necessary for operator comfort.
CAUTION: Avoid injury! The seat is heavy and can cause
injury if it falls. When performing any service function under
the operator seat, make sure the seat is tilted forward and
rests against the hinge stops.
Operating - 12
OPERATING
Adjusting Seat
Front-to-Back Adjustment
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Sit on the operator seat.
3.To adjust the seat front to back, push and hold the seat adjustment lever
(A) away from the seat.
4.Slide forward or backward to desired position.
5.Release lever.
Seat Height Adjustment
1.Sit on the operator seat.
2.To lower the seat, turn knob (B) counterclockwise.
3.To raise the seat, turn knob (B) clockwise.
Using Seat Belt
1.Sit in seat.
2.Pull belts across your lap and insert seat belt buckle (A) into latch (B)
until it locks.
3.To release seat belt, press red button (C) until buckle comes out of latch.
Raising and Lowering ROPS
Raising ROPS
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Remove spring pin (A) from drilled pin (B) on left and right side of ROPS.
3.Remove drilled pin from left and right side of ROPS.
CAUTION: Avoid injury! Never adjust seat while machine is
moving. Stop machine before adjusting seat to prevent loss of
machine control.
CAUTION: Avoid injury! Always wear seat belt when
operating machine with non-folding Roll-Over Protective
Structure (ROPS) or folding ROPS in upright position. Do not
jump from machine if machine tips.
•If folding ROPS must be folded to operate in a low
clearance area, do not use seat belt. Raise ROPS and use
seat belt as soon as conditions permit.
Operating - 13
OPERATING
4.Push ROPS into upright position.
5.Install drilled pin (B) into holes on left and right side of ROPS, and
secure in place with spring pins (A).
6.Check the ROPS bolt torque if the ROPS is loose.
Lowering ROPS
1.Park machine safely. (See Parking Safely in the SAFETY section).
2.Remove spring pin (A) from drilled pin (B) on left and right side of ROPS.
3.Remove drilled pin from left and right side of ROPS.
4.Pull ROPS rearward to lower.
5.Install drilled pins and spring pins back into hole in ROPS to secure in
place.
Adjusting Mower Deck Cutting Height
Cutting height can be adjusted from approximately 25-125 mm (1-5 in.).
Each hole adjusts the height-of-cut (HOC) in approximately 12 mm (1/2
in.) increments.
The deck can also be raised and locked in a transport position, to provide
maximum ground clearance when moving the machine from one area to
another.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Move the mower deck lift lever (A) to the transport position (D).
3.Position the HOC adjustment pin (C) in the proper hole for the desired
height-of-cut.
4.Pull back and hold the mower deck lift lever (A) and release the
transport position lock lever (B).
5.Allow the mower deck lift lever (A) to rest against the HOC adjustment
pin (C).
Adjusting Mower Deck Anti-Scalp Wheels
1.Park machine safely. (See Parking Safely in the SAFETY section.)
NOTE: The flattest cut can be achieved by having all anti-scalp
wheels adjusted off the ground. Check anti-scalp wheel adjustments
each time the mower deck cutting height is changed.
It is recommended that all anti-scalp wheels be kept off the ground to
minimize scuffing.
2.Inflate tires to correct pressure.
3.Adjust mower deck to desired cutting height.
CAUTION: Avoid injury! Use roll-over protection system
(ROPS) in lowered position only when low clearance
operation is necessary.
•Do not use seat belt when ROPS is in lowered position.
•Do not operate machine on slope with ROPS in folded
position.
•Raise ROPS and fasten seat belt as soon as conditions
permit.
CAUTION: Avoid injury! Rotating blades are dangerous and
can cut fingers and toes. Stop engine, lock the park brake,
and wait for blade to stop rotating before adjusting cutting
height.
CAUTION: Avoid injury! Fingers and loose clothing can get
caught in rotating parts. Do not operate machine without all
mower deck belt shields installed.
Operating - 14
OPERATING
NOTE: The rear anti-scalp wheels are located under the rear of the
mower deck.
4.Adjust anti-scalp wheel (A) to one of two positions (B).
Remove screw (C), nut and washer.
Adjust wheel up or down so it is approximately 6-13 mm (1/4-1/2 in.)
above mowing surface.
5.Install wheel with attaching hardware.
6.Adjust all wheels to same height.
Testing Safety Systems
The safety systems installed on your machine should be checked before
each machine use. Be sure you have read the machine operator manual
and are completely familiar with the operation of the machine before
performing these safety system checks.
Use the following checkout procedures to check for normal operation of
machine.
If there is a malfunction during one of these procedures, do not operate
machine. See your authorized dealer for service.
Perform these tests in a clear open area. Keep bystanders away.
Testing Safety Systems
The safety systems installed on your machine should be checked before
each machine use. Be sure you have read the machine operator manual
and are completely familiar with the operation of the machine before
performing these safety system checks.
Use the following checkout procedures to check for normal operation of
machine.
If there is a malfunction during one of these procedures, do not operate
machine. See your authorized dealer for service.
Perform these tests in a clear open area. Keep bystanders away.
Testing PTO Switch
1.Sit on the operator seat with the motion control levers in the neutral
detent position (standard levers) or neutral lock position (optional “over the
lap” levers).
2.Lock the park brake.
3.Pull PTO knob up to engage.
4.Turn key switch to the start position.
Result: The engine must not crank.
Testing Park Brake Switch
1.Sit on the operator seat with the motion control levers in the neutral
detent position (standard levers) or neutral lock position (optional “over the
lap” levers).
2.Push PTO knob down to disengage.
3.Unlock the park brake.
4.Turn key switch to the start position.
Result: The engine must not crank.
Testing Neutral Start Switch
NOTE: Repeat this test three times, with the motion control levers in
the following positions:
Right side motion control lever inward.
Left side motion control lever inward.
Both motion control levers inward.
1.Move motion control lever(s) out of the neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
2.Lock the park brake.
3.Push PTO knob down to disengage.
4.Turn key switch to the start position.
Result: The engine must not crank.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.Do not run an engine in an enclosed area without
adequate ventilation.•
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.Do not run an engine in an enclosed area without
adequate ventilation.•
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
Operating - 15
OPERATING
Testing Seat Switch
Procedure 1:
1.Sit on the operator seat with the motion control levers in the neutral
detent position (standard levers) or neutral lock position (optional “over the
lap” levers).
2.Unlock the park brake.
3.Push PTO knob down to disengage.
4.Turn key switch to the start position.
5.Raise slightly off the seat.
Result: The engine must stop.
Procedure 2:
1.Start engine.
2.Lock the park brake.
3.Pull PTO knob up to engage.
4.Raise slightly off the seat.
Result: The engine must stop.
Testing the Park Brake
1.Stop machine on a 17° slope (30% grade). Stop the engine and lock the
park brake.
Result: Park brake must hold the machine stationary. (Machine should
move no more that 61 cm (24 in.) in one hour.) If machine moves more
than that, brakes need to be adjusted. See Adjusting Park Brake in the
Service Steering & Brakes section.
Using the Park Brake
Locking Park Brake:
Raise and pull rearward park brake lever (A) to lock the park brake.
Unlocking Park Brake:
Lower park brake lever (A) forward to unlock the park brake.
CAUTION: Avoid injury! Children or bystanders may attempt
to move or operate an unattended machine.
Always lock the park brake and remove the key before leaving
the machine unattended.
CAUTION: Avoid injury! If the engine should stop while
operating on an incline, the mower can free wheel. If this
should occur:•lock the park brake,
•start the engine,
•unlock the park brake,
•resume operation.
Operating - 16
OPERATING
Using the Key Switch
NOTE: Machine will only start if the following conditions exist:
Park brake is locked.
PTO is disengaged.
Motion control levers are in the neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
To turn ignition off, turn key to the STOP position (A).
To turn ignition on, turn key to the run position (B).
To start engine, turn key to the start position (C). Once engine begins to
run, release key back to the run position.
Using the PTO
Engage PTO:
1.Move throttle lever (A) to the 1/2- to 3/4-throttle position.
2.Pull PTO knob (B) up to engage mower deck.
3.Move throttle lever (A) forward to the fast detent position (C) for mowing.
Disengage PTO:
Push PTO knob (B) down.
Using the Throttle Lever
Push throttle lever (A) all the way forward to the full-throttle detent
position (B) when mowing.
Move throttle lever (A) to the 1/2-throttle position (C) when starting and
warming the engine.
Pull throttle lever (A) rearward to the slow position (D) to idle engine. Do
not run engine at slow idle any longer than necessary.
Using the Hourmeter
NOTE: The machine is equipped with an electric start. The hourmeter
will continue to run with the key switch left in the run position.
The hourmeter (A) shows the number of hours the machine has run.
The service interval chart gives necessary service intervals. Use the
hourmeter and service interval chart in the Service Intervals section to
determine when machine will need service.
See the service interval chart in the engine manufacturer’s owners manual
supplied with your machine to determine when the engine will need
service.
STOP
C
B
A
Operating - 17
OPERATING
Using the Choke
Engage Choke:
Pull choke knob (A) out.
Disengage Choke:
Push choke knob (A) in.
Using the Motion Control Levers
NOTE: Two types of control levers are available - standard “center
steer” levers and optional “over the lap” levers. The operation of
both styles of levers is the same except as noted.
The functions of the motion control levers are:
Dual function neutral position.
•Steering.
• Acceleration.
•Braking.
Neutral Detent Position - Standard “Center Steer” Levers
NOTE: When the control levers are in the neutral detent position, the
control lever rollers (A) located on each side of the control console
will be seated in the notches in the console.
Motion control levers must be in the neutral detent position, the PTO
switch disengaged and the park brake locked to start the engine.
Neutral Lock Position - Optional “Over the Lap” Levers
Picture Note: Motion control levers (A) shown in the neutral lock
position.
Motion control levers must be in the neutral lock position, the PTO
switch disengaged and the park brake locked to start the engine.
Forward and reverse movement of the motion control levers is
prevented when levers are moved to the neutral lock position.
Operator can exit mower with the engine running when the PTO switch
is disengaged, the motion control levers are in the neutral lock position
and the park brake is locked.
Motion control levers must be in the neutral lock position to safely enter
and exit the operator seat.
Neutral Position - Optional “Over the Lap” Levers
Picture Note: Motion control levers (A) shown in the neutral
position.
Machine speed, motion, and direction can be controlled when the
engine is running, operator is on the seat and the park brake is unlocked.
CAUTION: Avoid injury! Learn use of the motion control
levers and practice at half throttle until becoming proficient
and comfortable with the operation of the machine.
Do not move motion control levers from forward to reverse or
reverse to forward position rapidly. Sudden direction changes
could cause loss of control or damage the machine.
Operating - 18
OPERATING
Forward and Reverse Motion:
1.Move throttle lever to the full-throttle position.
2.Unlock the park brake.
3.Optional “over the lap” levers: Move both motion control levers from the
neutral lock position inward to the neutral position.
4.Push the control levers forward to begin forward motion.
The farther forward the control levers are moved, the faster the
machine will travel.
Forward speed range: 0-14 km/h (0-9 mph).
5.Pull both control levers rearward at the same time to begin reverse
motion.
Reverse speed range: 0-6 km/h (0-4 mph).
6.To stop motion, move both motion control levers forward or rearward
until the machine comes to a stop.
NOTE: The motion control linkages are adjustable. If adjustment is
required, see Checking and Adjusting Motion Control Linkages in
the Service Transmission section.
Forward:
Push both motion control levers forward at the same time.
Reverse:
Pull both control levers past center rearward at the same time.
Gentle Left Turn:
Push right control lever farther forward than the left control lever.
Gentle Right Turn:
Push left control lever farther forward than the right control lever.
CAUTION: Avoid injury! Children or bystanders can be
injured or killed by moving machine and rotating blades.
Before traveling forward or rearward:•
•Carefully check area around machine.
•Disengage mower before backing up.
Operating - 19
OPERATING
Sharp Left Turn:
Push right control lever forward and pull left control lever rearward at the
same time.
Sharp Right Turn:
Push left control lever forward and pull right control lever rearward at the
same time.
Starting the Engine
1.Sit on the operator seat.
2.Lock the park brake.
3.Move both motion control levers to the neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
4.Push PTO knob (A) down to disengage PTO.
5.Move throttle lever to set engine speed:
Cold engine: Set throttle lever at the 1/2- to 3/4-throttle position.
Warm/Hot engine: Set throttle lever to the 1/2-throttle position.
6.Position choke knob (D):
Cold engine: Pull knob up and hold in choke position.
Warm/Hot engine: If necessary, pull knob up and hold in choke
position.
7.Turn key switch to start position (B).
If the engine does not start, wait 10 seconds.
Turn key to start position again for no more than 5 seconds.
Repeat the procedure if necessary.
8.Release key to run position (C) when engine starts.
9.With engine started:
Push choke knob to off position.
Move throttle lever to full-throttle position.
Unlock the park brake.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.Do not run an engine in an enclosed area without
adequate ventilation.
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
IMPORTANT: Avoid damage! Starter may be damaged if starter is
operated for more than 20 seconds at a time:
Wait two minutes before trying again if engine does not start.
IMPORTANT: Avoid damage! Unnecessary engine idling can
cause engine overheating, carbon build-up, and poor
performance.
STOP
B
C
Operating - 20
OPERATING
Engaging Mower
1.Adjust mower deck to desired cutting height.
2.Start engine.
3.Move throttle lever to the 1/2 - 3/4 throttle position.
4.Unlock the park brake.
5.Move both motion control levers to the neutral position.
NOTE: In cold weather or with a new machine, it may be necessary to
engage the choke at the same time as the PTO knob to prevent the
engine from stalling.
6.Pull PTO knob (A) up to engage mower deck.
7.Move throttle lever to full-throttle position.
NOTE: The travel speed and turn rate will vary with the amount that
the control levers are moved.
8.Push motion control levers forward slowly. Mow at a safe travel speed.
Stopping the Engine
1.Move the motion control levers to the neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
2.Lock the park brake.
3.Push PTO switch down to disengage.
4.Move throttle lever to 1/4-throttle position and run for 30 seconds, then
move throttle to slow position.
5.Turn key switch to STOP position (A).
6.Remove key.
Transporting Machine
Use a heavy-duty trailer to transport your machine. Trailer must have
signs and lights required by law.
1.Raise the mower deck lift lever to the transport position.
2.Drive machine on trailer.
3.Stop engine and lock the park brake.
4.Remove key.
5.Fasten machine to trailer with heavy-duty straps, chains or cables. Both
front and rear straps must be directed down and outward from machine.
Mowing Tips
Mow grass with throttle lever in the full fast position.
Cut grass when it is dry.
Keep mower deck and discharge chute clean.
Mow with sharp blades.
Properly level mower deck for a smooth cut.
Mow grass high and often.
Use a travel speed that fits the conditions:
CAUTION: Avoid injury! Clear mowing area of all bystanders
when operating this machine.
Thrown objects could cause serious injury or death.
Keep hands and feet away from blades and discharge
opening.
Do not mow in reverse unless absolutely necessary.
IMPORTANT: Avoid damage! To help prevent damage to PTO
clutch:
Do not engage PTO with throttle in the fast position.
IMPORTANT: Avoid damage! To help prevent engine backfiring,
throttle lever should be set at the 1/4 throttle position and run for
30 seconds prior to stopping the engine.
Do not stop engine when mower is on a slope of more than 30° for
an extended period of time. Oil may run through valve train into
carburetor and muffler.
CAUTION: Avoid injury! Children or bystanders may attempt
to move or operate an unattended machine.
Always lock the park brake and remove the key before leaving
the machine unattended.
CAUTION: Avoid injury! Use extra care when loading or
unloading the machine into a trailer or truck.
Close fuel shut-off valve, if your machine is equipped.
IMPORTANT: Avoid damage! Transmission damage may occur if
the machine is moved or towed incorrectly:
Move unit by hand only.
Do not use another vehicle to move unit.
Do not tow unit.
STOP
A
Service Intervals - 21
SERVICE INTERVALS
Mow tall or wet grass twice. Cut grass at half desired height – then cut
at desired height.
Travel slow when mowing tall, thick or wet grass.
Avoid damaging grass by slipping or skidding machine drive wheels.
Practice smooth control lever movements.
When performing sharp turns, do not allow inside machine drive wheel
to stop and twist on grass.
Mowing Travel Speeds
Use slow travel speed for:
• Trimming.
Working in close quarters.
Mowing tall grass.
Use faster travel speeds for:
Normal mowing on level ground.
Dismounting to Inspect Mower
1.Park machine on a hard, level surface.
2.Push PTO knob down to disengage mower.
3.Move motion control levers to the neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
4.Lock the park brake.
5.Stop engine and remove key. Always wait for mower blades to stop
turning before leaving operator seat.
Service Intervals
Servicing Your Machine
Please use the following timetables to perform routine maintenance on
your machine.
Break-In (After First 8 Hours of Operation)
NOTE: The following initial break-in items must be performed and
verified to validate the warranty (dealer service invoice accepted).
Change engine oil and filter.
Check drive belt tension.
Check mower deck drive belt tension.
Check transmission neutral adjustment.
Check wheel nut torque.
Check and adjust (as needed) park brake.
Remove debris from the underside of the mower deck.
Every 25 Hours or Weekly (Whichever Comes First)
Grease mower deck thrust arms (two places).
Grease mower deck thrust arms (two places).
Grease spindle bearings (three places).
Grease traction drive belt tension arm.
Grease mower deck drive belt tension arm.
Grease HOC shafts (four places).
Lubricate front caster wheel spindles.
Remove debris from the underside of the mower deck.
Every 50 Hours or Weekly (Whichever Comes First)
Change engine oil and filter. See the engine manufacturer’s owner’s
manual provided with your machine for the complete procedure.
Grease caster wheel spindle bearings (two places).
Grease mower deck thrust arms (two places).
Remove debris from the underside of the mower deck.
Check drive belt tension.
Check tire pressure.
Clean engine air filter.
Check wheel nut torque.
Every 160 Hours or Monthly (Whichever Comes First)
Check transmission oil level.
Check transmission oil level.
Lubricate mower deck idler pulley pivots (three places).
Lubricate seat platform hinges (two places)
Lubricate pump control arms (five places).
Lubricate control lever pivot shafts (two places).
Lubricate throttle cable.
Lubricate choke control cable.
Annually
Inspect all spindle bearings (6). Replace as needed.
Inspect all mower deck idler pulleys (3). Replace as needed.
Remove and inspect caster wheel roller bearings; clean and pack with
grease. Replace as needed.
Remove and inspect caster pivot bearings; clean and pack with grease.
Replace as needed.
Inspect drive belts. Replace as needed. Run-in and adjust tension.
Change hydraulic oil and filter (annually or 500 hours whichever comes
first).
Check all bolts and nuts; tighten as needed.
Remove battery. Clean battery and holder.
Replace spark plugs.
CAUTION: Avoid injury! Help prevent serious injury. Keep
hands and feet away from blades and the discharge opening.
Do not step on either side of the mower deck when mounting
and dismounting the machine. Mount and dismount the
machine using the front foot plate.
IMPORTANT: Avoid damage! Operating in extreme conditions
may require more frequent service intervals:
Engine components may become dirty or plugged when
operating in extreme heat, dust or other severe conditions.
Engine oil may lose efficiency if vehicle is operated constantly
at slow or low engine speeds or with frequent short trips.
Service Lubrication - 22
SERVICE LUBRICATION
Service Lubrication
Grease
Use a general all-purpose grease with an NLGI grade No.2 rating.
Wet or high speed conditions may require use of a special-use grease.
Contact your Servicing dealer for information.
Spray Lubricant
Use a general-purpose petroleum-based spray lubricant.
Lubrication Points
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Grease caster wheel spindle bearings (B).
3.Grease HOC shafts (C) (two points on each side of the machine).
4.Grease mower deck thrust arms (D), located at the rear of the mower
deck.
5.Apply grease to three spindle bearings.
IMPORTANT: Avoid damage! The recommended grease is
effective within an average air temperature range of -29 to 135
degrees C (-20 to 275 degrees F).
If operating outside that temperature range, contact your
servicing dealer for a special-use grease.
CAUTION: Avoid injury! Rotating parts can catch fingers,
loose clothing, or long hair. Wait for engine and all moving
parts to stop before leaving operator’s station to adjust or
service machine.
Service Engine - 23
SERVICE ENGINE
6.Grease traction drive belt tension arm pivot (G).
7.Grease mower deck drive belt tension arm (H).
NOTE: Use spray lubricant to lubricate the following items:
8.Lubricate mower deck idler pulleys (K-M).
9.Lubricate hydraulic pump control arms (N).
10.Lubricate control lever pivot shaft (O).
11.Lubricate seat platform hinges (P).
12.Lubricate throttle control cable (Q).
13.Lubricate choke control cable (R).
Service Engine
Engine Warranty Maintenance Statement
Maintenance, repair, or replacement of the emission control devices and
systems on this engine, which are being done at the customer’s expense,
may be performed by any non-road engine repair establishment or
individual. Warranty repairs must be performed by an authorized servicing
dealer.
Avoid Fumes
Engine Oil
Use oil viscosity based on the expected air temperature range during the
period between oil changes.
Use oil that meets the following specification:
See the engine manufacturer’s owner’s manual provided with your
machine for the correct specifications.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.Do not run an engine in an enclosed area without
adequate ventilation.•
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
Service Engine - 24
SERVICE ENGINE
Checking Engine Oil Level
NOTE: Check oil twice a day if you run engine over 4 hours in a day.
Make sure engine is cool when checking engine oil level.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Allow engine to cool.
3.Remove dipstick (A). Wipe with a clean cloth.
4.Install dipstick and allow the cap to rest on the end of the tube. Do not
tighten the cap.
5.Remove dipstick and check oil level on dipstick. Oil must be between the
ADD and FULL marks.
If oil is low, add oil to bring oil level no higher than the FULL mark on
dipstick.
If oil level is above the FULL mark, drain to proper level.
6.Install and tighten dipstick.
Changing Engine Oil and Filter
1.Run engine to warm oil.
2.Park machine safely. (See Parking Safely in the SAFETY section).
3.Put container under drain tube.
4.Open drain valve (A) using a 10 mm socket, 1 ft extension, swivel and 3/
8 in. drive ratchet.
5.Allow oil to drain into an oil drain pan.
6.After oil drains, close drain valve.
7.Remove oil filter using an appropriate filter wrench. Turn filter
counterclockwise to remove.
8.Apply a film of clean engine oil on gasket of new filter.
9.Install filter. Turn filter clockwise until gasket makes contact with
mounting surface. Tighten 1/2 to 3/4 turn after gasket contact.
10.Clean area around the dipstick.
11.Unscrew and remove dipstick.
12.Add approximately 1.4 L (1.5 qt) of oil.
13.Install and tighten dipstick.
14.Start engine and run at slow throttle for approximately two minutes.
Check for leaks around filter and drain valve.
15.Stop engine.
16.Check oil level:
Remove dipstick. Wipe with a clean cloth.
Install dipstick and allow the cap to rest on the end of the tube. Do not
tighten the cap.
Remove dipstick and check oil level on dipstick. Oil level should be
between the ADD and FULL marks. Add oil if needed.
17.Install and tighten dipstick.
CAUTION: Avoid injury! Touching hot surfaces can burn
skin. The engine, components, and fluids will be hot if the
engine has been running. Allow the engine to cool before
servicing or working near the engine and components.
IMPORTANT: Avoid damage! Failure to check the oil level
regularly could lead to serious engine problems if oil level is low:
Check oil level before operating.
Keep oil level between the FULL and the ADD marks.
Check oil level when engine is stopped, level, and is cooled so
oil has had time to drain into the sump.
IMPORTANT: Avoid damage! Dirt and debris in oil may cause
damage to the engine. Clean area around opening before
removing plug or dipstick.
IMPORTANT: Avoid damage! To prevent extensive engine wear or
damage, always maintain the proper engine oil level. Never
operate the engine with the oil level below the add mark or over
the full mark.
IMPORTANT: Avoid damage! Change the oil more often if the
vehicle is used in extreme conditions:
Extremely dusty conditions.
Frequent slow or low-speed operation.
Frequent short trips.
IMPORTANT: Avoid damage! To prevent extensive engine wear or
damage, always maintain the proper engine oil level. Never
operate the engine with the oil level below the add mark or over
the full mark.
MODEL Oil Capacity With Filter (Dry)
Kawasaki Engines 1.8 L (1.9 qt)
Kohler Engines 2.0 L (2.1 qt)
Service Engine - 25
SERVICE ENGINE
Cleaning Engine Air Intake Screen and Fan
Keep air intake screens and engine cooling fins clear of debris to ensure
proper cooling. See the engine manufacturer’s owner’s manual provided
with your machine for the complete procedure.
Checking and Cleaning Air Filter Elements
NOTE: It may be necessary to check the air filter more frequently if
operating machine in dusty conditions.
Check and clean air filter elements at the intervals recommended in the
Service Intervals section. See the engine manufacturer’s owner’s manual
provided with your machine for the complete procedure.
Cleaning Engine Oil Cooler - Kohler Engines
Keep engine oil cooler fins clear of debris to ensure proper cooling. See
the engine manufacturer’s owner’s manual provided with your machine for
the complete procedure.
Checking Spark Plug
Check spark plugs at the intervals recommended in the Service Intervals
section. See the engine manufacturer’s owner’s manual provided with
your machine for the complete procedure.
Adjusting Carburetor
NOTE: Carburetor is calibrated by the engine manufacturer and is
not adjustable.
If engine is operated at altitudes above 1829 m (6,000 ft), some
carburetors may require a special high altitude main jet. See your
authorized dealer.
If engine is hard to start or runs rough, check the TROUBLESHOOTING
section of this manual.
Possible engine surging will occur at high throttle with transmission in “N”
neutral and mower engagement lever disengaged. This is a normal
condition due to the emission control system.
After performing the checks in the troubleshooting section and your
engine is still not performing correctly, contact your authorized dealer.
Replacing Fuel Filter
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Allow engine to cool.
3.Place a drain pan under hoses to catch any fuel that may be left in
hoses.
Picture Note: Kawasaki engine shown.
4.Locate fuel hose (A) coming from fuel tank, disconnect it from the inlet
side of fuel filter (B) and drain gasoline into a properly marked container.
5.Remove fuel filter from fuel hose (C) going to engine. Discard filter.
6.Connect a new fuel filter to hoses. Make sure fuel filter is installed with
arrow pointing in direction of fuel flow.
CAUTION: Avoid injury! Compressed air can cause debris to
fly a long distance.•
•Clear work area of bystanders.
•Wear eye protection when using compressed air for
cleaning purposes.
•Reduce compressed air pressure to 210 kPa (30 psi).
IMPORTANT: Avoid damage! An obstructed air intake screen can
cause engine damage due to overheating. Keep air intake screen
and other external surfaces of the engine, including cooling fins,
clean at all times to allow adequate air intake.
CAUTION: Avoid injury! Touching hot surfaces can burn
skin. The engine, components, and fluids will be hot if the
engine has been running. Allow the engine to cool before
servicing or working near the engine and components.
IMPORTANT: Avoid damage! Dirt and debris can enter the engine
through a damaged filter element:
Do not wash paper element.
Do not attempt to clean paper element by tapping against
another object.
Do not use pressurized air to clean element.
Replace element only if it is very dirty, damaged or the seal is
cracked.
CAUTION: Avoid injury! Touching hot surfaces can burn
skin. The engine, components, and fluids will be hot if the
engine has been running. Allow the engine to cool before
servicing or working near the engine and components.
IMPORTANT: Avoid damage! Do not clean spark plugs with
abrasives.
CAUTION: Avoid injury! Fuel vapors are explosive and
flammable:•Do not smoke while handling fuel.
•Keep fuel away from flames or sparks.
•Shut off engine before servicing.
•Cool engine before servicing.
•Work in a well-ventilated area.
•Clean up spilled fuel immediately.
IMPORTANT: Avoid damage! When installing a new fuel filter, the
filter arrow must be pointing in the direction of fuel flow. Make
sure clamps are installed properly.
Service Transmission - 26
SERVICE TRANSMISSION
Service Transmission
Hydraulic Oil
Use only 5W-50 or 15W-50 all synthetic oil.
Checking Hydraulic Oil Level
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Unscrew and remove hydraulic reservoir cap/dipstick (A) from hydraulic
oil reservoir.
3.Wipe dipstick with a clean cloth.
4.Install dipstick and allow the cap to rest on the end of the tube. Do not
tighten the cap.
5.Remove dipstick and check oil level. Oil level should be at top mark on
dipstick.
6.If necessary, add oil through oil reservoir filler neck.
7.Install cap on filler neck.
Changing Hydraulic Oil and Filter
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2. Allow engine and hydraulic oil reservoir to cool.
3.Clean area around reservoir filler cap, and remove filler cap from
reservoir.
4.Remove cap (A) from oil reservoir tank filler neck.
5.Turn hydraulic oil filter (B) counterclockwise to remove.
6.Allow hydraulic oil to drain into a drain pan with at least a 3.8 L (1.0 gal)
capacity.
7.Apply a film of clean oil on gasket of new filter.
8.Install filter. Turn filter clockwise until gasket makes contact with
mounting surface. Tighten 1/2 to 3/4 turn after gasket contact.
NOTE: Reservoir capacity is approximately 1.9 L (2.0 qt). Total
system capacity is approximately 3.5 L (3.75 qt).
9.Fill oil reservoir with approximately 1.9 L (2.0 qt) of oil.
10.Install reservoir cap.
IMPORTANT: Avoid damage! Check oil level in reservoir tank
when oil is cold.
Do not overfill oil reservoir tank. Oil will expand during operation
and could overflow.
IMPORTANT: Avoid damage! Dirt and debris in oil may cause
damage to the transaxle. Clean area around opening before
removing dipstick.
CAUTION: Avoid injury! Escaping fluid under pressure can
penetrate the skin causing serious injury. Avoid the hazard by
relieving pressure before disconnecting hydraulic or other
lines. Tighten all connections before applying pressure.
Search for leaks with a piece of cardboard. Protect hands and
body from high pressure fluids.
Use caution when filling and draining hydraulic oil. During
periods of machine operation the hydraulic oil reservoir can
get hot. Allow engine and oil reservoir to cool before
servicing.
IMPORTANT: Avoid damage! Contamination of hydraulic fluid
could cause transmission damage or failure. Do not open oil
reservoir cap unless absolutely necessary.
Severe or unusual conditions may require a more frequent
service interval.
Service Transmission - 27
SERVICE TRANSMISSION
11.Start engine.
12.Move throttle lever to 3/4-throttle position.
13.Unlock the park brake.
14.Run engine in full forward position for several minutes and then cycle
motion control levers forward and rearward several times. Check for leaks
around filter.
15.Stop engine. Check oil level. Add oil as necessary.
Cleaning Hydraulic Pump Cooling Fins
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Clean hydraulic oil cooler fins (A) on each hydraulic pump with a rag,
brush, or compressed air.
Removing and Installing Traction Drive Belt
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Remove mower deck drive belt.
Picture Note: Drive belt routing as viewed from top of machine.
A- 1/2 in. Square Opening
B- Tension Arm
C- Traction Drive Belt
D- Engine Drive Sheave
E- Tension Idler Sheave
F- Hydraulic Pump Sheave
3.Using a 1/2 in. drive breaker bar and extension, insert end of extension
in 1/2 in. drive square opening (A) in tension arm, and carefully move
tension arm (B) counter-clockwise to release belt tension.
4.Remove drive belt (C).
5.Install new drive belt.
6.Install mower deck drive belt as shown.
Checking and Adjusting Motion Control Linkages
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.Do not run an engine in an enclosed area without
adequate ventilation.
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
CAUTION: Avoid injury! Help prevent serious bodily injury.
Remain alert to other people and the surroundings when
operating the machine.
CAUTION: Avoid injury! Compressed air can cause debris to
fly a long distance.
•Clear work area of bystanders.
•Wear eye protection when using compressed air for
cleaning purposes.
•Reduce compressed air pressure to 210 kPa (30 psi).
IMPORTANT: Avoid damage! To ensure proper cooling, keep the
cooling fins clean at all times. Operating the machine with
obstructed cooling fins could cause damage due to overheating.
CAUTION: Avoid injury! Fingers and hands can be pinched or
crushed. Keeps hands clear of sheave and belt pinch points
when servicing belt.
CAUTION: Avoid injury! Do not attempt this adjustment
unless you are a qualified and properly trained technician.
Improper adjustment can result in an unsafe machine.
Service Transmission - 28
SERVICE TRANSMISSION
Check Neutral Creep
NOTE: Check and adjust motion control linkages with the machine
parked on a hard, level surface.
1.Start engine.
2.Set throttle lever to full-throttle position.
3.Unlock the park brake.
4.If the rear drive wheels begin to creep, an adjustment is required.
Neutral Creep Adjustment
1.Stop engine and lock the park brake.
2.Move both motion control levers to neutral detent position (standard
levers) or neutral lock position (optional “over the lap” levers).
3.Raise the rear wheels off the ground and securely support the rear of
the machine.
NOTE: When tilting the seat forward, do not tilt the seat so far
forward that it moves the motion control levers out of the neutral
detent position.
4.Tilt operator seat forward and support the seat frame.
5.Loosen nut (A), and move the dampener (B) in adjusting slot backward
or forward to stop machine creep.
If machine creeps forward, slide dampener to the rear of the adjusting
slot. Tighten nut.
If machine creeps backward, slide dampener to the front of the
adjusting slot. Tighten nut.
6.Check for creep, and if the machine still creeps, continue with the next
step.
7.Remove pin (C) and disconnect swivel (D) from each traction control rod
(E), and rotate the swivel.
8.Rotate swivel (D) to adjust:
To stop forward creep, rotate each swivel (D) counterclockwise one
rotation.
To stop rearward creep, rotate each swivel (D) clockwise one rotation.
9.Connect swivel to traction control rod.
10.Repeat as needed to stop machine creep.
11.Lower seat.
12.Lower the rear of the machine to the ground.
13.Check maximum speed drift.
Check Maximum Speed Drift
1.Check neutral creep, and adjust as needed.
2.Sit on the seat, and start the engine.
3.Operate machine to bring the hydraulic oil to normal operating
temperature.
4.Move the machine in a level, wide-open area, such as an empty parking
lot.
5.Run the engine at full throttle.
6.Move and hold both control levers to the full forward position. Observe
the machine travel. If the machine does not travel in a straight line,
adjustment is required. Note the direction the machine moves.
Maximum Speed Drift Adjustment
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Tilt operator seat forward and support the seat frame.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Move the machine to an outside area before running the
engine.
Do not run an engine in an enclosed area without adequate
ventilation.
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
Service Transmission - 29
SERVICE TRANSMISSION
NOTE: If the machine travels to the left, adjust the right speed drift
screw (A). If the machine travels to the right, adjust the left speed
drift screw (B).
3.Adjust the appropriate speed drift screw (A or B) as follows:
a.Loosen jam nut (C or D).
b.Adjust the screw (A or B) one turn clockwise.
c.Tighten the jam nut (C or D).
4.Lower the seat platform.
5.Perform Check Maximum Speed Drift procedure to check adjustment.
Repeat the adjustment procedure as needed.
Service Transmission - 30
SERVICE TRANSMISSION
Hydraulic System Hose Routing
A- Hydraulic Reservoir
B- Oil Filter
C- Right Hydraulic Pump
D- Right Wheel Motor
E- Left Wheel Motor
F- Left Hydraulic Pump
Service Steering & Brakes - 31
SERVICE STEERING & BRAKES
Hydraulic System Schematic
A- Control Input Shaft
B- Pump Block
C- Charge Pump
D- Charge System Check Valve
E- Right Hydraulic Pump
F- Manual Bypass (Free-Wheel) Valve
G- Right Wheel Motor
H- Cooling Orifice
I - Charge Relief Valve
J - Left Wheel Motor
K- Left Hydraulic Pump
L- Oil Filter
M- Hydraulic Reservoir
Service Steering & Brakes
Service Steering & Brakes - 32
SERVICE STEERING & BRAKES
Removing and Installing Front Caster Wheels
Removing
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Lift front of machine with a safe lifting device.
3.Remove hex nut (A) and wheel bolt (B).
4.Remove wheel (C) from assembly yoke.
Installing
1.Install replacement wheel (C).
2.Install wheel bolt (B) and hex nut (A).
3.Tighten nut.
4.Lower machine.
Servicing Front Caster Wheel Roller Bearings - Chariot
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise and securely support the front of the mower deck.
3.Remove locknut (A), cap screw (B), two trash guards (C) and wheel and
tire assembly (D).
4.Remove bearings (E) and spacer tube (F) from wheel.
5.Wipe clean and inspect bearings (E). Replace bearings as needed.
6.Install spacer tube (F), press bearings (E) into wheel and tire assembly.
7.Install wheel and tire assembly (D), two trash guards (C), cap screw (B)
and locknut (A).
Adjusting Front Caster Spindle Bearing
NOTE: Adjustment required only if the front caster wheel shimmies
during travel.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Remove dust cover (A) from top of spindle.
CAUTION: Avoid injury! The machine may fall or slip from an
unsafe lifting device or supports, injuring anyone beneath it.
• Remove key before raising machine.
• Use a safe lifting device rated for the load to be lifted.
• Lower machine onto stable supports or jack stands and
block wheels before servicing.
CAUTION: Avoid injury! The machine may fall or slip from an
unsafe lifting device or supports, injuring anyone beneath it.
•Remove key before raising machine.
•Use a safe lifting device rated for the load to be lifted.
•Lower machine onto stable supports or jack stands and
block wheels before servicing.
Service Steering & Brakes - 33
SERVICE STEERING & BRAKES
3.Remove cotter pin (B).
4.Turn castle nut (C) 1/4 turn clockwise.
5.Install a new cotter pin. Do not loosen the castle nut to align cotter pin
hole, tighten to align.
6.Replace dust cover.
7.Test machine to determine if shimmy is still present. Repeat adjustment
as necessary.
Servicing Caster Spindle Bearings
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise and securely support the front of the mower deck.
3.Remove cap (A), cotter pin (B), castle nut (C), caster yoke and wheel
assembly (D) and caster bushing (E).
NOTE: It is not necessary to remove the bearing races (F and G),
unless the bearings need to be replaced.
4.Remove seal (H) and lower bearing (I).
5.Remove upper bearing (J).
6.Clean and inspect bearings (I and J); pack with clean grease. Replace
bearings if needed.
7.Install lower bearing (I).
8.Install caster bushing (E) into a new seal (H).
9.Install seal assembly (H).
10.Carefully install caster yoke and wheel assembly (D).
NOTE: Do not overtighten castle nut (C). Tighten castle nut only
enough to install the cotter pin (B). The caster wheel yoke assembly
must be free to rotate.
11.Install castle nut (C), cotter pin (B) and cap (A).
12.Apply grease to lubrication fitting (L).
Checking and Aligning Motion Control Levers -
Standard Center Steer Levers
Check Alignment:
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.The control lever gap is pre-set at the factory. If the gap requires
adjustment, see your authorized Great Dane servicing dealer.
Height Adjustment Procedure
The position of the control levers can be varied higher or lower by
approximately 25 mm (1 in.) depending on the holes chosen for mounting
the lever.
CAUTION: Avoid injury! The machine may fall or slip from an
unsafe lifting device or supports, injuring anyone beneath it.
•Remove key before raising machine.
•Use a safe lifting device rated for the load to be lifted.
•Lower machine onto stable supports or jack stands and
block wheels before servicing.
Service Mower - 34
SERVICE MOWER
To mount in the high position, mount the levers to the top four holes in
the mounting bracket.
To mount in the low position, mount the levers to the bottom four holes in
the mounting bracket.
Checking and Aligning Motion Control Levers -
Optional Over the Lap Levers
Check Alignment:
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Move both motion control levers (A) from the neutral lock to the neutral
steer position.
3.Check levers for equal alignment.
Check gap (B) between the levers. The recommended gap is 3-6 mm
(1/8-1/4 in.).
NOTE: If the ends of the levers strike against each other while in the
neutral position, move the levers to the neutral lock position and
carefully bend them outward. Move them back to the neutral position
and check for the recommended gap of 3-6 mm (1/8-1/4 in.).
If positions of the control levers are unequal, an adjustment is
necessary.
Alignment Procedure
1.Adjust position of motion control levers:
Loosen cap screws (C).
Slide both levers forward or rearward to desired position on control
arm until levers are aligned.
Tighten cap screws.
Adjusting Park Brake
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Loosen set screw (A).
3.Turn knob (B) clockwise several times.
4. Tighten set screw down in the lower slot.
5.Test park brake.
Service Mower
Removing and Installing Mower Deck Foot Plate
IMPORTANT: Avoid damage! Due to initial brake wear, the park
brake should be checked and adjusted after the first 25 hours of
use.
A park brake that is adjusted too tightly could damage the
transmission or cause premature brake wear.
CAUTION: Avoid injury! Always operate the mower with the
foot plate installed. Operating with the foot plate removed can
cause serious injury.
Service Mower - 35
SERVICE MOWER
Removing Foot Plate
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise foot plate (A) using hole (B).
3.Remove and retain hardware (C) securing foot plate (A) on both sides of
machine.
4.Remove foot plate.
Installing Foot Plate
1.Install foot plate (A) using hardware (C) saved earlier.
2.Lower foot plate.
Removing and Installing Mower Deck Belt Shields
Removing Belt Shields
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Lower mower deck to the lowest cutting height position.
3.Remove knob (A).
4.Remove belt shield (B).
Installing Belt Shields
1.Install belt shield (B).
2.Install knob (A).
Leveling Mower Deck
NOTE: Mower deck anti-scalp wheels should not contact the ground.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Inflate tires to the correct pressure.
3.Raise the mower deck lift lever to transport position.
4.Inspect mower blades for:
Blade sharpness.
Blade damage.
Bent blades.
Checking Level (Side-to-Side)
NOTE: Mower deck anti-scalp wheels should not contact the ground.
1.Lower deck to the 76 mm (3 in.) cutting height position.
NOTE: Position the left mower blade in the sideways (left-to-right)
position.
Use a short ruler or a leveling gauge to check the mower blade level.
2.Measure from outside blade tip to the ground.
CAUTION: Avoid injury! Help prevent serious personal injury.
Do not operate the mower without the belt shields installed.
CAUTION: Avoid injury! Rotating blades are dangerous.
Before adjusting or servicing mower:
•Remove ignition key or disconnect battery negative (-)
cable to prevent engine from starting accidently.
•Always wear gloves when handling mower blades or
working near blades.
Service Mower - 36
SERVICE MOWER
Picture Note: Discharge chute raised for photo clarity.
3.Position right mower blade (A) (discharge side) in the side-to-side
position.
4.Measure from outside blade tip to the ground.
The difference between both measurements should be no greater
than 3 mm (1/8 in.).
5.If side-to-side level is not within specifications, an adjustment is
necessary.
Adjusting Level (Side-to-Side)
1.Adjust four chain U-bolts (B) (two on each side of deck) until deck is
within 3 mm (1/8 in.) of level from side to side.
Checking Level (Front-to-Rear)
1.Lower mower deck to the 76 mm (3 in.) cutting height position.
2.Position right mower blade (discharge side) in the straight forward (front-
to-rear) position.
3.Measure from right front blade tip to the ground.
4.Turn blade 180° and measure from right rear blade tip to the ground.
The height (C) of the rear blade tip should be 3-6 mm (1/8-1/4 in.)
higher than the front blade tip.
5.If the front-to-rear level is not within specifications, an adjustment is
necessary.
Adjusting Level (Front-to-Rear)
NOTE: Adjust side-to-side mower level before adjusting front-to-rear
level.
1.Loosen jam nut (D) on deck lift assist rod.
2.While positioned in front of the machine, adjust mower level:
Turn hex nut (E) counterclockwise (F) to lower front of mower deck.
Turn hex nut (E) clockwise (G) to raise front of mower deck.
3.Tighten jam nuts.
4.Check front-to-rear mower level.
IMPORTANT: Avoid damage! Adjust the left and right deck lift
assist rods equally.
Service Mower - 37
SERVICE MOWER
Checking and Adjusting Cutting Height
Checking Thrust Arm-to-Stop Rod Clearance (Transport Position)
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Set mower deck to transport (fully raised) position.
3.Check clearance (A) from the top of the thrust arms (B) to the bottom of
the thrust arm stop rod (C). The clearance should be 3 mm (1/8 in.).
Adjust Thrust Arm-to-Stop Rod Clearance (Transport Position)
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Loosen jam nut (A).
NOTE: If correct adjustment cannot be obtained by adjusting the lift
handle connecting rod, further movement can be gained by
adjusting the chain U-bolts.
Adjust all four chain U-bolts equally. All four chains should be tight.
Tighten the U-bolt of the loose chain to correct.
3.Adjust deck lift handle connecting rod (B) while viewing adjusting
mechanism from rear of machine.
To lower deck, turn nut (C) counterclockwise.
To raise deck, turn nut (C) clockwise.
4.Tighten jam nut (A).
Adjusting Deck Lift Assist Spring Tension
NOTE: Deck lift assist spring tension is adjusted at the factory. If the
effort required to raise or lower the mower deck is not satisfactory,
an adjustment may be necessary.
Check Spring Tension
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise the mower deck lift lever to the transport position.
3.Measure distance (A) between the washers (B) on each deck lift spring
assembly.
The recommended factory setting is approximately 1 mm (1/32 in.)
gap between the spring coils at the lowest HOC setting.
Adjust Assist Spring Tension
NOTE: Do not overtighten the deck lift assist springs. If the springs
are compressed too tightly, the mower deck will float too freely.
Decrease deck lift assist spring tension if operating in rough terrain.
While positioned in front of the machine:
Turn hex nut (C) clockwise to increase deck lift spring tension and
reduce the effort to raise and lower the mower deck.
Turn hex nut (C) counterclockwise to decrease deck lift spring tension
and increase the effort to raise and lower the mower deck.
Checking and Adjusting Mower Deck Drive Belt
Tension
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Adjust the mower deck for the lowest cutting height, and lower the deck.
3.Raise foot platform.
CAUTION: Avoid injury! Rotating blades are dangerous.
Before adjusting or servicing mower:
•Remove ignition key or disconnect battery negative (-)
cable to prevent engine from starting accidently.
•Always wear gloves when handling mower blades or
working near blades.
Service Mower - 38
SERVICE MOWER
4.Loosen jam nut (A).
5.Check the mower deck drive belt (B) tension. The belt should deflect a
maximum of 13 mm (1/2 in.) when a force of 4.5 kg (10 lb) is applied to the
center of the longest span.
When properly adjusted, there would be approximately a 2 mm (1/16 in.)
gap between the spring coils.
To increase belt tension: Turn nut (C) clockwise.
To decrease belt tension: Turn nut (C) counterclockwise.
6.Tighten jam nut (A).
7.Lower foot platform.
Removing and Installing Mower Deck Drive Belt
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Raise foot platform.
3.Remove mower deck drive belt covers.
4.Release mower deck drive belt tension by turning the tension adjuster
nut (A) counterclockwise.
5.Remove mower deck drive belt (B).
A- PTO Clutch Sheave
B- Mower Deck Drive Belt
C- Tension Idler Sheave
D- Left Spindle Sheave
E- Center Spindle Sheave
F- Idler Sheave
G- Right Spindle Sheave
H- Idler Sheave
6.Install new mower deck drive belt (B) as shown.
7.Adjust belt tension.
8.Install mower deck drive belt covers.
9.Lower foot platform.
Checking and Replacing Mower Blades
CAUTION: Avoid injury! Fingers and hands can be pinched or
crushed. Keeps hands clear of sheave and belt pinch points
when servicing belt.
CAUTION: Avoid injury! Do not work near raised mower deck
unless it is safely supported.
•Mower blades are sharp. Wrap blades or wear gloves
when servicing.
•Before performing any service function, wait for all
moving parts to stop turning.
•Disconnect battery or remove spark plug wire before
making repairs.
Service Mower - 39
SERVICE MOWER
NOTE: Only replace blades. Never straighten or weld them.
Checking Mower Blades
1.Park machine safely. (See Parking Safely in the Safety Section).
2.Raise the mower deck to the transport position (also the 12.7 cm [5 in.]
cutting height position).
3.Raise front of machine with a safe lifting device.
Support with jack stands and/or wooden blocks.
4.Check mower blades:
Mower blades should be sharp and free of any damage.
Inspect blades; sharpen/balance or replace as necessary.
Replacing Mower Blades
1.Use two long-handled 15/16 in. wrenches to loosen nut (A).
2.Remove nut (A), blade bolt (B), three 1/4 in. washers (C) and blade (D).
3.Install replacement blade:
Blade wing must face toward top of mower deck.
Install blade bolt (B), blade (D), three 1/4 in. washers (C) and nut (A).
Tighten blade nut to 81 N•m (60 lb-ft).
4.Lower machine.
5.Adjust mower deck to a desirable cutting height.
Sharpening Blades
Sharpen blades with grinder, hand file, or electric blade sharpener.
Keep original bevel (A) when grinding.
Blade should have 0.40 mm (1/64 in.) cutting edge (B) or less.
Balance blades before installing.
Balancing Blades
1.Clean blade.
2.Put blade on nail in a vise. Turn blade to horizontal position.
3.Check balance. If blade is not balanced, heavy end of blade will drop.
4.Grind bevel of heavy end. Do not change blade bevel.
Replacing Mower Spindle Bearings
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Remove mower blade. (See Checking and Replacing Mower Blades.)
IMPORTANT: Avoid damage! When replacing mower blades,
always use genuine Great Dane Service Parts.
IMPORTANT: Avoid damage! When installing the blade:
• Make sure the blade is properly seated on the spindle.
• Make sure the concave side of the large washer faces towards
the blade.
CAUTION: Avoid injury! Mower blades are dangerous!
•Always wear gloves while working on blades.
•Always wear safety eye protection when grinding.
CAUTION: Avoid injury! Mower blades are sharp. Always
wear gloves when handling mower blades or working near
blades.
A
B
Service Electrical - 40
SERVICE ELECTRICAL
3.Remove nut (A), pulley (B) and spacer (C).
4.Remove retaining ring (D), spindle shaft (E), lower bearing (F) and
spacer (G) from spindle housing (H). Discard bearing.
5.Remove and discard upper bearing (I).
6.Clean entire assembly.
7.Install a new lower bearing (F) and spacer (G) on the spindle shaft (E).
8.Install the spindle shaft (E), lower bearing (F) and spacer (G) into the
spindle housing (H).
9.Install the upper bearing (I) and retaining ring (D).
10.Install spacer (C).
11.Install pulley (B) and nut (A). Tighten nut to 61 N•m (50 lb-ft).
12.Install mower blade, blade washers and blade bolt assembly. Tighten
nut to 81 N•m (60 lb-ft). (See Checking and Replacing Mower Blades.)
Service Electrical
WARNING: Battery posts, terminals and related accessories contain lead
and lead components, chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after handling.
Service the Battery Safely
Removing and Installing the Battery
Removing:
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Slide black cover (A) away from the negative battery terminal and
disconnect the negative battery cable (B).
3.Slide red cover (C) away from the positive battery terminal and
disconnect the positive battery cable (D).
4.Remove nuts (E) and washers from both sides of the bracket (F).
5.Remove bracket (F) and J-bolts (G).
6.Remove battery (H).
IMPORTANT: Avoid damage! The clearance between the lower
bearing and the housing is only 0.05 mm (0.002 in.). Do not force
bearing into housing.
CAUTION: Avoid injury! The battery produces a flammable
and explosive gas. The battery may explode:
•Do not smoke near battery.
•Wear eye protection and gloves.
•Do not allow direct metal contact across battery posts.
•Remove negative cable first when disconnecting.
•Install negative cable last when connecting.
Service Electrical - 41
SERVICE ELECTRICAL
Installing:
1.Install battery (H) using J-bolts (G), bracket (F), washers and nuts (E).
2.Connect the positive battery cable (D) first, then the negative cable (B).
3.Apply petroleum jelly or silicone spray to the terminals to prevent
corrosion.
4.Slide covers (A and C) over battery terminals.
Cleaning Battery and Terminals
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Disconnect and remove battery.
3.Wash battery with a solution of four tablespoons of baking soda to one
gallon of water. Be careful not to get the soda solution into the battery
cells.
4.Rinse the battery with plain water and dry.
5.Clean terminals and battery cable ends with wire brush until bright.
6.Install battery.
7.Attach cables to battery posts using washers and nuts (H).
8.Apply petroleum jelly or silicone spray to terminals to prevent corrosion.
Using Booster Battery
A- Booster Battery
B- Disabled Vehicle Battery
1.Connect positive (+) booster cable to booster battery (A) positive (+)
post (C).
2.Connect the other end of positive (+) booster cable to the disabled
vehicle battery (B) positive (+) post (D).
3.Connect negative (–) booster cable to booster battery negative (–) post
(E).
4.Connect the other end (F) of negative (–) booster cable to a metal part of
the disabled machine engine block away from battery.
5.Start the engine of the disabled machine and run machine for several
minutes.
6.Carefully disconnect the booster cables in the exact reverse order:
negative cable first and then the positive cable.
Replacing Fuse
One 20-amp fuse is located behind the seat area.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Remove defective fuse (A) from socket.
3.Check metal clip in fuse window and discard fuse if clip is broken.
4.Install new fuse in socket.
Burnishing the PTO Clutch
NOTE: The clutch will only require burnishing if a new clutch has
been installed.
1.Start and run the engine at 1/2 throttle.
2.Engage and disengage the PTO clutch five times (ten seconds on, ten
seconds off).
3.Move throttle lever to 3/4 throttle.
4.Engage and disengage the PTO clutch five times (ten seconds on, ten
seconds off).
CAUTION: Avoid injury! The battery produces a flammable
and explosive gas. The battery may explode:
•Do not smoke or have open flame near battery.
•Wear eye protection and gloves.
•Do not jump start or charge a frozen battery. Warm
battery to 16°C (60°F).
•Do not connect the negative (-) booster cable to the
negative (-) terminal of the discharged battery. Connect
at a good ground location away from the discharged
battery.
IMPORTANT: Avoid damage! Electric charge from booster battery
can damage machine components. Do not install negative
booster cable to machine frame. Install only to the engine block.
Install negative booster cable away from moving parts in the
engine compartment, such as belts and fan blades.
IMPORTANT: Avoid damage! When replacing fuses - use only a
20-amp fuse or you may damage the circuit.
Service Electrical - 42
SERVICE ELECTRICAL
Wiring Schematic
Service Miscellaneous - 43
SERVICE MISCELLANEOUS
Service Miscellaneous
Using Proper Fuel
Use regular grade unleaded fuel with an octane rating of 87 octane or
higher. Fuel blends containing up to 10% ethanol or up to 15% MTBE
reformulated fuel are acceptable. Do not use fuel or additives containing
methanol as engine damage can occur.
Always use fresh, clean fuel that is purchased in a quantity that can be
used within approximately 30 days, or add fuel stabilizer.
Fuel is blended to give best seasonal performance. To avoid engine
performance problems such as hard starting or vapor lock, use in-season
fuel. Use fuel during warm weather that was purchased during that
season, and use fuel during cold weather that was purchased during that
season.
Fuel can become stale in machines with engines that are used seasonally
or infrequently during a season. Stale fuel can produce varnish and plug
carburetor components which can affect engine performance.
Keep fuel storage container tightly covered and in a cool area out of direct
sunlight. Fuel can break down and degrade if not sealed properly or
exposed to sun and heat.
Condensation may collect in the fuel tank because of a variety of
operating or environmental conditions and, over time, may affect your
machine’s operation. Fill fuel tank at the end of daily use and store fuel in
plastic containers to reduce condensation.
For best year-round performance and fuel-handling, add stabilizer to fuel
immediately after fuel purchase. Such practice helps prevent engine
performance problems and allows fuel storage in the machine all year
without draining.
Filling Fuel Tank
Fill fuel tank at the end of each day’s operation to prevent condensation
and freezing during cold weather.
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Allow engine to cool.
3.Remove any trash from area around fuel tank cap.
4.Remove fuel tank cap slowly to allow any pressure built up in tank to
escape.
5.Fill fuel tank only to bottom of filler neck.
6.Install fuel tank cap.
Checking Tire Pressure
1.Park machine safely. (See Parking Safely in the SAFETY section.)
2.Check tires for damage.
3.Check tire pressure with an accurate gauge.
4.Add air, if necessary:
Removing and Installing Rear Drive Wheels
Removing:
1.Park machine safely. (See Parking Safely in the SAFETY section.)
CAUTION: Avoid injury! Fuel vapors are explosive and
flammable:
•Shut engine off before filling fuel tank.
•Do not smoke while handling fuel.
•Keep fuel away from flames or sparks.
•Fill fuel tank outdoors or in well ventilated area.
•Clean up spilled fuel immediately.
•Use clean approved non-metal container to prevent
static electric discharge.
•Use clean approved plastic funnel without screen or
filter to prevent static electric discharge.
IMPORTANT: Avoid damage! Dirt and water in fuel can cause
engine damage:
Clean dirt and debris from the fuel tank opening.
Use clean, fresh, stabilized fuel.
Fill the fuel tank at the end of each day’s operation to keep
condensation out of the fuel tank.
Use a non-metallic funnel with a plastic mesh strainer when
filling the fuel tank or container.
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
•Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
•Do not inflate the tires above the recommended
pressure.
•Do not weld or heat a wheel and tire assembly. Heat can
cause an increase in air pressure resulting in an
explosion. Welding can structurally weaken or deform
the wheel.
•Do not stand in front or over the tire assembly when
inflating. Use a clip-on chuck and extension hose long
enough to allow you to stand to one side.
Tire Size Pressure
Front: 13 x 5.0-6 110-138 kPa (16-20 psi)
Rear - Chariot: 23 x 9.5-12 69-97 kPa (10-14 psi)
Troubleshooting - 44
TROUBLESHOOTING
2.Slightly loosen five wheel nuts (A).
3.Lift machine with a safe lifting device.
4.Remove wheel nuts.
5.Remove wheel and tire assembly (B).
Installing Rear Drive Wheels/Tightening Hardware:
1.Install new wheel and tire assembly.
2.Install and tighten wheel nuts in numbered sequence shown for safe
wheel installation. Tighten alternately until recommended torque value is
reached.
Tighten nuts to 100 N•m (75 lb-ft).
3.Lower machine.
Cleaning and Repairing Plastic Surfaces
Your authorized dealer has the professional materials needed to properly
remove surface scratches from any plastic surfaces, do not attempt to
paint over marks or scratches in plastic parts.
1.Wash surface with clean water and a mild liquid automotive washing
soap.
2.Dry thoroughly to avoid water spots.
Cleaning and Repairing Metal Surfaces
Cleaning:
Follow automotive practices to care for your vehicle painted metal
surfaces. Use a high-quality automotive wax regularly to maintain the
factory look of your vehicle’s painted surfaces.
Repairing Minor Scratches (surface scratch):
1.Clean area to be repaired thoroughly.
2.Use automotive polishing compound to remove surface scratches.
3.Apply wax to entire surface.
Repairing Deep Scratches (bare metal or primer showing):
1.Clean area to be repaired with rubbing alcohol or mineral spirits.
2.Use paint stick with factory-matched colors available from your
authorized dealer to fill scratches. Follow directions included on paint stick
for use and for drying.
3.Smooth out surface using an automotive polishing compound. Do not
use power buffer.
4.Apply wax to surface.
Troubleshooting
Using Troubleshooting Chart
If you are experiencing a problem that is not listed in this chart, see your
authorized dealer for service.
When you have checked all the possible causes listed and you are still
experiencing the problem, see your authorized dealer.
CAUTION: Avoid injury! The machine can fall or slip from an
unsafe lifting device or supports.
•Use a safe lifting device rated for the load to be lifted.
•Lower machine onto jack stands or other stable
supports and block wheels before servicing.
IMPORTANT: Avoid damage! Place jack stands under frame, not
under transmission or engine, when raising or supporting
machine.
IMPORTANT: Avoid damage! Improper care of machine plastic
surfaces can damage that surface:
Do not wipe plastic surfaces when they are dry. Dry wiping will
result in minor surface scratches.
Use a soft, clean cloth (bath towel, diaper, automotive mitt).
Do not use abrasive materials, such as polishing compounds,
on plastic surfaces.
Do not spray insect repellent near machine.
IMPORTANT: Avoid damage! Do not use rubbing compound on
painted surfaces.
Troubleshooting - 45
TROUBLESHOOTING
Engine
Electrical System
If Check
Engine Will Not Start or Is
Hard to Start
Motion control levers not in the neutral
detent (or neutral lock) position.
Park brake lever unlocked.
Key switch not in proper position.
PTO engaged.
Loose or corroded starter cable
connections.
Stale or improper fuel/fuel level.
Plugged fuel filter.
Plugged air intake filter.
Spark plug wire is loose or
disconnected.
Spark plug not gapped correctly.
Blown 20-amp fuse (main power
circuit).
Carbureted Engines Only: Blown
fusible link (charging circuit).
Electrical problem - dead battery.
Choke adjusted incorrectly. See your
Great Dane servicing dealer.
Engine Will Not Slow Idle Bent or kinked throttle cable.
Bent governor control.
Incorrect governor idle control.
Carburetion problems. See your Great
Dane servicing dealer.
Engine Runs Rough or Stalls Plugged fuel filter.
Plugged air intake system.
Fuel cap vent dirty.
Stale or improper fuel/fuel level.
Spark plug not gapped correctly.
Replace spark plug.
Choke adjusted incorrectly. See your
Great Dane servicing dealer.
Engine Knocks Engine oil level low.
Reduce load. (Slower ground speed.)
Fuel is bad. Fill tank with fresh fuel,
correct octane.
Idle speed too slow.
Engine Overheats Clean cooling fins.
Low oil level.
Do not operate at slow idle. Operate at
full-throttle setting.
Cooling air intake screen is dirty.
Plugged air intake filter.
Operating at too fast ground speed for
conditions.
Engine Lacks Power Plugged air intake system.
Plugged fuel filter.
Improper type of fuel. Drain tank and fill
with correct fuel.
Clean cooling fins to help prevent
overheating.
Replace spark plug.
Engine Uses Too Much Oil Find and correct oil leaks.
Incorrect engine oil.
Plugged oil filter.
Plugged air intake filter.
Engine Backfires Through
Muffler
Throttle should be at low idle for several
seconds before turning off machine.
Leaking/damaged exhaust manifold
gasket.
High Fuel Consumption Improper type of fuel.
Plugged air intake system.
Operating at too fast ground speed for
conditions.
Improper valve clearance. See your
Great Dane servicing dealer.
Restricted air intake system.
If Check
Starter Will Not Work Dead battery.
Blown 20-amp fuse (main power
circuit).
Blown fusible link (charging circuit).
Loose or corroded battery or ground
connections.
Loose or corroded starter cable
connections.
Neutral start switches faulty or not
adjusted properly. See your Great Dane
servicing dealer.
Key switch or starter faulty. See your
Great Dane servicing dealer.
PTO engaged.
Motion control levers and park brake
lever not in proper position.
Battery Will Not Charge Loose or corroded battery or ground
connections.
Blown fusible link (charging circuit).
Battery cables and terminals are dirty.
Dead cell in battery.
If Check
Troubleshooting - 46
TROUBLESHOOTING
Machine
Park Brake
Steering
Mower Deck
PTO Clutch Does Not
Engage
Blown 20-amp fuse (main power
circuit).
Faulty PTO switch.
Faulty PTO clutch.
Loose PTO clutch connections.
Starter Turns Slowly Loose or corroded battery or ground
connections.
Low battery power - charge battery.
Engine oil viscosity too heavy.
Hydraulic pump linkages failed and are
engaged.
If Check
Excessive Machine Vibration Engine speed too slow.
Machine Will Not Move With
Engine Running
Park brake locked.
Transmission hydraulic oil level low.
Transmission oil cold - allow engine to
warm.
Traction drive belt slipping.
Hydraulic pump free-wheel valves
open.
Traction drive belt damaged or worn.
Hydrostatic pump and/or wheel motor
problems. See your Great Dane
servicing dealer.
Machine Creeps With Engine
Running and Motion Control
Levers in a Neutral Position
Needs shift control linkage adjustment.
If Check
Park Brake Not Working
Correctly
Brakes out of adjustment - adjust
linkage.
Brake drums wet.
Worn brake shoes.
Brake cable damaged.
If Check
Steering Not Working Park brake locked.
Hydraulic pump free-wheel valves
partially open.
Improper tire Inflation.
Hydrostatic transmission oil low.
Traction drive belt slipping.
Traction drive belt damaged or worn.
If Check
Machine Will Not Follow a
Straight Path
Steering tracking out of adjustment.
Machine Moves to the Left or
Right With Engine Running
and Transmission in Neutral
Pump linkage (neutral position) out of
adjustment.
If Check
Discharge Chute Plugged Grass is wet - mow grass only when
dry.
Raise cutting height.
Mow at full throttle.
Ground speed too fast for conditions.
Correct installation of deck drive belt.
Mower Deck Vibrates Run engine at full throttle.
Loose hardware.
Check/replace mower deck drive belt.
Blades bolts are loose.
Blades are bent or worn.
Sharpen and balance blades.
Remove belt shields and check for
debris on sheaves.
Check sheaves for proper alignment or
damage. See your Great Dane
servicing dealer.
Mower Blades Do Not
Engage
Mower deck drive belt slipping or
broken.
Mower deck belt tension spring not
installed or broken.
PTO switch failure.
20-amp fuse is blown (main power
circuit).
Loose electrical connections.
Faulty PTO clutch.
Mower Mows Unevenly Mower deck not properly leveled.
Ground speed too fast for conditions.
Run engine at full throttle.
Reduce ground speed when making
turns.
Blades are bent or worn.
Sharpen or replace blades.
Change mowing pattern.
Check tire pressure.
If Check
Storage - 47
STORAGE
Storage
Storing Safety
Preparing Machine for Storage
1.Repair any worn or damaged parts. Replace parts if necessary. Tighten
loose hardware.
2.Repair scratched or chipped metal surfaces to prevent rust.
3.Remove grass and debris from machine.
4.Clean under the deck and remove grass and debris from inside chute
and bagger.
5.Wash the machine and apply wax to metal and plastic surfaces.
6.Run machine for five minutes to dry belts and pulleys.
7.Apply light coat of engine oil to pivot and wear points to prevent rust.
8.Lubricate grease points and check tire pressure.
Preparing Fuel and Engine For Storage
Fuel:
If you have been using “Stabilized Fuel,” add stabilized fuel to tank until
the tank is full.
NOTE: Filling the fuel tank reduces the amount of air in the fuel tank
and helps reduce deterioration of fuel.
If you are not using “Stabilized Fuel:”
1.Park machine safely in a well-ventilated area. (See Parking Safely in the
SAFETY section.)
NOTE: Try to anticipate the last time the machine will be used for the
season so very little fuel is left in the fuel tank.
2.Turn on engine and allow to run until it runs out of fuel.
3.For machines equipped with key switch, turn key to off position.
4.Mix fresh fuel and fuel stabilizer in separate container. Follow stabilizer
instructions for mixing.
5.Fill fuel tank with stabilized fuel.
6.Run engine for a few minutes to allow fuel mixture to circulate through
carburetor on gas engine or fuel injectors on diesel engine.
Engine:
Engine storage procedure should be used when vehicle is not to be used
for longer than 60 days.
1.Change engine oil and filter while engine is warm.
2.Service air filter if necessary.
3.Clean debris from engine air intake screen.
4.On gas engines:
Remove spark plugs. Put 30 mL (1 oz) of clean engine oil in cylinders.
Install spark plugs, but do not connect spark plug wires.
Crank the engine five or six times to allow oil to be distributed.
5.Clean the engine and engine compartment.
6.Remove battery.
7.Clean the battery and battery posts. Check the electrolyte level, if your
battery is not maintenance free.
8.Close fuel shut-off valve, if your machine is equipped.
9. Store the battery in a cool, dry place where it will not freeze.
NOTE: The stored battery should be recharged every 90 days.
10. Charge the battery.
11. Store the vehicle in a dry, protected place. If vehicle is stored outside,
put a waterproof cover over it.
Removing Machine From Storage
1.Check tire pressure.
2.Check engine oil level.
3.Check battery electrolyte level, if your battery is not maintenance free.
Charge battery if necessary.
4.Install battery.
5.On gas engines: Check spark plug gap. Install and tighten plugs to
specified torque.
6.Lubricate all grease points.
7.Open fuel shut-off valve, if your machine is equipped.
8.Run the engine 5 minutes without the mower or any attachments
running to allow oil to be distributed throughout engine.
9.Be sure all shields and guards or deflectors are in place.
Assembly
Bag of Parts
Prepare for Assembly
Remove machine from the shipping crate:
Remove box containing operator seat.
CAUTION: Avoid injury! Fuel vapors are explosive and
flammable. Engine exhaust fumes contain carbon monoxide
and can cause serious illness or death:
•Run the engine only long enough to move the machine
to or from storage.
•Do not store vehicle with fuel in the tank inside a
building where fumes may reach an open flame or spark.
•Allow the engine to cool before storing the machine in
any enclosure.
IMPORTANT: Avoid damage! Stale fuel can produce varnish and
plug carburetor or injector components and affect engine
performance.
Add fuel conditioner or stabilizer to fresh fuel before filling tank.
IMPORTANT: Avoid damage! Prolonged exposure to sunlight
could damage the hood surface. Store machine inside or use a
cover if stored outside.
Qty. Description
1Key
1 Operator’s Manual
1 PDR Check List
Assembly - 48
ASSEMBLY
Cut plastic tie straps fastening the front wheels to the shipping crate.
Cut plastic tie straps holding the discharge chute up.
Cut plastic tie straps securing the motion control levers to the
machine.
Check Fluid Levels
NOTE: Refer to the Service sections of the operator’s manual for
information regarding check locations and proper fluid levels.
Check engine oil level.
Check hydraulic oil level.
Check Tire Pressure
1.Check tires for damage.
2.Check tire pressure with an accurate gauge.
3.Add or remove air, if necessary.
Install Motion Control Levers
1.Remove hardware from control arms.
NOTE: The control lever mounting brackets have six holes. The
levers can be installed in the top four holes, or for a lower lever
position, install the levers in the lower four holes.
2. Raise the seat and prop it in the upright position.
NOTE: It is easiest during installation if the bottom rear bolts are
loosely installed first prior to installation of the front bolts.
3. Align motion control levers (A) with control arms. Install hardware and
tighten.
3.Check motion control lever alignment.
Move both motion control levers forward.
Install Seat
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
•Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
•Do not inflate the tires above the recommended
pressure.
•Do not weld or heat a wheel and tire assembly. Heat can
cause an increase in air pressure resulting in an
explosion. Welding can structurally weaken or deform
the wheel.
•Do not stand in front or over the tire assembly when
inflating. Use a clip-on chuck and extension hose long
enough to allow you to stand to one side.
Assembly - 49
ASSEMBLY
1.Remove and retain the two locknuts and cap screws securing the
flanges at the rear of the seat frame to the machine.
2.Pivot seat frame (A) forward until it rests on the hinge stops.
3.Remove and retain the seat pivot shoulder bolts (B) and nuts.
4.Remove protective covers from seat screws.
NOTE: The seat mounting hardware is attached to the seat plate with
tie straps.
5.Install seat (C) to the seat frame (A), using four 5/16-18 locknuts and
heavy flat washers (D). Tighten locknuts to 27 N•m (20 lb-ft).
6.Connect wire harness to seat safety switch (E).
7.Secure front of seat frame to machine with seat pivot shoulder bolts and
nuts, removed earlier. Tighten to 81 N•m (60 lb-ft).
8.Secure rear of seat frame to machine with capscrews and locknuts,
removed earlier.
Install ROPS
1.Support rear of bumper with wooden blocks or jack.
2.Loosen nut (A) securing the rear battery hold-down rod and disengage
hooked end (B) from bumper.
3.Remove all bumper mounting bolts and retaining hardware except for
the lower left cap screw (C) at each side of the machine. Discard any
assembly washers, retain bolts and locknuts for later use.
4.Fold ROPS to the upright operating position and install lock pins (D) and
spring pins (E).
Specifications - 50
SPECIFICATIONS
NOTE: Using a tapered drift will aid in the alignment of mounting
holes and ease installation of cap screws.
5.Lay ROPS on the ground, slide it up to the bumper and align the
appropriate hole in the ROPS flange with the lower rear mounting holes in
the machine frame and bumper. Install an M10 cap screw, removed
earlier, through the hole from the inside and secure loosely with an M10
locknut (F).
6. Remove cap screw (C).
NOTE: Take care when raising ROPS to avoid damaging paint on
bumper.
7.Using the lower rear bolts as a pivot, raise ROPS to the vertical position,
and install remaining cap screws and locknuts (F) on each side. Tighten all
ROPS mounting hardware to 80 N•m (59 lb-ft).
8.Engage hooked end (B) of rear battery hold-down rod in slot in bumper
and tighten nut to secure.
Lubricate Machine
Lubricate all moving parts before operating the machine. See Lubrication
Points in the Service Lubrication section.
Check Mower Deck Level
The mower deck is assembled and adjusted at the factory. After machine
is completely assembled, check the mower front-to-rear and side-to-side
deck level.
Check Safety System
For a complete checkout procedure of the safety interlock system, see
Testing the Safety Interlock System in the Operating section.
Initial Adjustments
1.Check free-wheel valves on both pump assemblies to make sure that
the valves are closed. Tighten valves to 108-163 N•m (80-120 lb-ft).
2.Raise the rear of the machine until the drive wheels are off the ground.
Support the machine with jackstands.
3.Start and run the engine until it reaches normal operating temperature.
4.Move control levers to the forward position and observe drive wheel
rotation; the drive wheels should rotate in the correct direction.
5.Move the control levers to the reverse position and observe drive wheel
rotation; the drive wheels should rotate in the correct direction.
6.Move PTO clutch switch to on position; mower clutch should engage.
Run blades for several minutes.
7.Move PTO clutch switch to off position and shut the engine off.
8.Check all belts for proper tension.
9.Start the engine and test drive the machine in an open area. Drive the
machine forward; if the machine drifts to the right or left, adjust the
transmission control linkage.
Specifications
Engine
NOTE: See engine manufacturer’s owner’s manual provided with
your machine for engine specifications.
Battery
Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 volt
CCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340 amp
Reserve Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 minutes
BCI Group Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Tires
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 x 5.0-6
Rear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 x 9.50-12
Inflation Front (Maximum) . . . . . . . . . . . . . . . . . . 110-138 kPa (16-20 psi)
CAUTION: Avoid injury! Machine component is heavy. Use a
safe lifting device or get an assistant to help lift and hold
component into place for installation.
CAUTION: Avoid injury! Clear area of all bystanders before
performing this service procedure.
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
•Move the machine to an outside area before running the
engine.
•Do not run an engine in an enclosed area without
adequate ventilation.
•Connect a pipe extension to the engine exhaust pipe to
direct the exhaust fumes out of the area.
•Allow fresh outside air into the work area to clear the
exhaust fumes out.
Getting Quality Service - 51
GETTING QUALITY SERVICE
Inflation Rear (Maximum) . . . . . . . . . . . . . . . . . . . . .69-97 kPa (10-14 psi)
Wheel Nut Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 N•m (75 lb-ft)
Capacities
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.2 L (8 gal)
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.54 L (3.75 qt)
Net Weight - Chariot (With Mower Deck and Without
Fuel)
23-hp Kohler Engine/48-in. Deck . . . . . . . . . . . . . . . . . . . 499 kg (1100 lb)
25-hp Kawasaki Engine/52-in. Deck . . . . . . . . . . . . . . . . . 508 kg (1119 lb)
27-hp Kohler Engine/52-in. Deck . . . . . . . . . . . . . . . . . . 510 kg (1124 lb)
25-hp Kawasaki Engine/61-in. Deck . . . . . . . . . . . . . . . . 519 kg (1144 lb)
27-hp Kohler Engine/61-in. Deck . . . . . . . . . . . . . . . . . . 521 kg (1149 lb)
Travel Speeds
Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-18 km/h (0-11 mph)
Reverse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-8 km/h (0-5 mph)
Dimensions
Wheel Base. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.10 m (43.375 in.)
Track Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.21 m (47.5 in.)
Overall Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.09 m (42.75 in.)
Overall Length (with Kawasaki Engines). . . . . . . . . . . . . .1.92 m (75.5 in.)
Overall Length (with Kohler Engines) . . . . . . . . . . . . . . 1.97 m (77.75 in.)
Overall Width (with 48-in. Deck) . . . . . . . . . . . . . . . . . . . . . 1.50 m (59 in.)
Overall Width (with 52-in. Deck) . . . . . . . . . . . . . . . . . . . . . 1.63 m (64 in.)
Overall Width (with 61-in. Deck) . . . . . . . . . . . . . . . . . 1.86 m (73.375 in.)
48-Inch Mower Deck
Mower Type. . . . . . . . . . . . . . . . . . . . . . . . . Mulch, Bag or Side Discharge
Cutting Blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 N•m (60 lb-ft)
Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.22 m (48 in.)
Cutting Height (approximate) . . . . . . . . . . . . . . . 25 to 127 mm (1 to 5 in.)
Height Adjustment Increments . . . . . . . . . . . . . . . . . . . . . 13 mm (1/2 in.)
52-Inch Mower Deck
Mower Type. . . . . . . . . . . . . . . . . . . . . . . . . Mulch, Bag or Side Discharge
Cutting Blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 N•m (60 lb-ft)
Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.32 m (52 in.)
Cutting Height (approximate) . . . . . . . . . . . . . . . 25 to 127 mm (1 to 5 in.)
Height Adjustment Increments . . . . . . . . . . . . . . . . . . . . . .13 mm (1/2 in.)
61-Inch Mower Deck
Mower Type. . . . . . . . . . . . . . . . . . . . . . . . . Mulch, Bag or Side Discharge
Cutting Blades. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blade Bolt Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81 N•m (60 lb-ft)
Cutting Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.55 m (61 in.)
Cutting Height (approximate) . . . . . . . . . . . . . . . 25 to 127 mm (1 to 5 in.)
Height Adjustment Increments . . . . . . . . . . . . . . . . . . . . . 13 mm (1/2 in.)
Getting Quality Service
Service Literature
If you would like to order a copy of the Parts Catalog or Operator Manual
for this machine, contact your dealer. Parts catalogs and operator manuals
are also available online at GreatDaneMowers.com.
Parts
We recommend Great Dane quality parts available at your Great Dane
dealer.
Part numbers may change, use part numbers listed below when you order.
If a number changes, your dealer will have the latest number.
When you order parts, your Great Dane dealer needs your machine serial
number and engine serial number. These are the numbers that you
recorded in the Product Identification section of this manual.
Great Dane Quality Continues with Quality Service
Great Dane provides a process to handle your questions or problems,
should they arise, to ensure that product quality continues with your
authorized Great Dane dealer’s parts and service support.
Follow the steps below to get answers to any questions you may have
about your product.
1.Refer to your attachment and machine operator manuals.
2.Contact your authorized Great Dane dealer with unanswered questions.
ENGINE AND RELATED COMPONENTS - KAWASAKI - 52
ENGINE AND RELATED COMPONENTS - KAWASAKI
ENGINE AND RELATED COMPONENTS - KAWASAKI - 53
ENGINE AND RELATED COMPONENTS - KAWASAKI
Ref. No. Part No. Description Qty. Remarks
1 14M7166 LOCK NUT 4 M8
2 19M7897 SCREW 4 M8 X 35
3 200318 PULLEY 1 ENGINE TO PUMP
4 GDA10017 CLUTCH 1 MAG-STOP ELECTRIC
5 D18056 SPACER 1
6 D14208 LOCK WASHER 1
7 19H2531 CAP SCREW 1 7/16" X 3"
8 TCA16240 DRAIN VALVE 1
9 D18145 SHAFT KEY 1
10 D18379 CLAMP 1
11 M76926 TUBE 1
12 M78480 TIE BAND 2
13 M136651 GASKET 2 25 HP
14 GD10128 MUFFLER 1 25 HP
15 H137328 LOCK NUT 2
16 03M7184 BOLT 2 M8 X 20
17 D22236 ANGLE 1
18 12M7065 LOCK WASHER 4 M8
19 14M7273 NUT 4 M8
20 200316 BRACKET 1
21 03M7017 BOLT 2 M10 X 25
22 14M7518 FLANGE NUT 2 M10
ENGINE AND RELATED COMPONENTS - KOHLER 27 HP - 54
ENGINE AND RELATED COMPONENTS - KOHLER 27 HP
ENGINE AND RELATED COMPONENTS - KOHLER 27 HP - 55
ENGINE AND RELATED COMPONENTS - KOHLER 27 HP
NOTES
Ref. No. Part No. Description Qty. Remarks
1 14M7396 LOCK NUT 4 M8
2 19M8317 SCREW 4 M8 X 40
3 200311 PULLEY 1 ENGINE TO PUMP
4 GDA10122 CLUTCH 1 MAG-STOP ELECTRIC
5 GDU10312 SPACER 1
6 D14208 LOCK WASHER 1
7 D24022 BOLT 1
8 TCA15389 HOSE 1 OIL DRAIN
9 D18145 SHAFT KEY 1
10 230687 FITTING PLUG 1
11 M78480 TIE BAND 2
12 M132446 GASKET 2
13 D28121 MUFFLER 1
14 12M7065 LOCK WASHER 4 M8
15 14M7273 NUT 4 M8
16 200316 BRACKET 1 M8
17 03M7017 BOLT 2 M10 X 25
18 14M7518 FLANGE NUT 2 M10
FUEL DELIVERY SYSTEM COMPONENTS - 56
FUEL DELIVERY SYSTEM COMPONENTS
Ref. No. Part No. Description Qty. Remarks
1 181251 FILLER CAP 1
2 M88753 HOSE 1
3 R56101 CLIP 2
4 GDA10012 FUEL TANK 1
5 D18144 BUSHING 1
6 GDU10026 FUEL PICKUP 1 (INCLUDES M145626)
7 M63277 LOCK NUT 2 7.925 MM (5/16")
8 E53830 CLAMP 2
9 M63277 LOCK NUT 2 7.925 MM (5/16")
10 N10213 LOCK NUT 1 7.925 MM (5/16")
11 D14235 BOLT 2 7.925 MM X 63.5 MM (5/16"X 2-1/2")
12 GDU10028 STRAP 2
13 24H1776 WASHER 2 5/16" X 47/64" X .065
OVER THE LAP CONTROL ASSEMBLY - 57
OVER THE LAP CONTROL ASSEMBLY
Ref. No. Part No. Description Qty. Remarks
1 TCU14989 TUBE 2
2 M131171 GRIP 2
3 GDU10047 STRAP 2
4 19M8320 SCREW 4 M10 X 45
5 14M7518 FLANGE NUT 4 M10
6 03M7195 BOLT 2 M10 X 45
7 M85516 LOCK NUT 2 M10
8 TCU13271 ARM 2
9 GDU10275 COVER 1
10 37M7059 SCREW 3 M5 X 12
ELECTRICAL AND RELATED COMPONENTS - 58
ELECTRICAL AND RELATED COMPONENTS
ELECTRICAL AND RELATED COMPONENTS - 59
ELECTRICAL AND RELATED COMPONENTS
Ref. No. Part No. Description Qty. Remarks
1 57M7120 FUSE 1 20 AMP
2 D18334 SWITCH 2 NEUTRAL
3 M110159 NUT 1
4 AM101561 SWITCH 1 IGNITION
5 TCU17401 KEY 1
6 24M7349 WASHER 2 21 X 37 X 3 MM
7 GDA10060 WIRING LEAD 1 KAWASAKI
8 GDA10055 WIRING HARNESS 1 KAWASAKI
9 GDA10109 WIRING HARNESS 1 CARBURETED KOHLER
10 GDA10110 WIRING LEAD 1 GROUND (FUEL PUMP) KOHLER
11 M78480 TIE BAND 3
12 AM123716 RELAY 2
13 21M7246 SCREW 3 M6 X 16
14 14M7397 LOCK NUT 3 M6
15 AM118802 SWITCH 1 BLADE ENGAGEMENT
16 AM129887 HOUR METER 1
17 D14304 BOLT 2
18 D14305 LOCK NUT 2
19 D38001 SWITCH 1 PARK BRAKE
20 D28055 SWITCH 1 SEAT
21 GDA10017 CLUTCH 1 1" HUB
22 GDA10122 CLUTCH 1 1.125" HUB
23 D14288 SCREW 4
24 M63431 LOCK NUT 4
25 H122207 FLANGE NUT 2
26 AM101006 DIODE 5 1000V -3AMP
27 TCU17832 DIODE 1 400V - 6AMP
28 D38018 WIRING HARNESS 1
29 D28082 CLAMP 3
30 03M7184 BOLT 2 M8 X 20
31 14M7396 LOCK NUT 2 M8
32 GDA10037 WIRING HARNESS 1 MAIN CHASSIS
33 D28118 BATTERY CABLE 1 POSITIVE WITH BOOT
34 D28119 BATTERY CABLE 1 NEGATIVE WITH BOOT
35 03M7184 BOLT 2 M8 X 20
36 14M7396 LOCK NUT 2 M8
37 AM124356 WET CHARGED BATTERY 1
38 GDU10204 HOLDER 1
39 D23047 HOOK BOLT 2
** 14M7396 LOCK NUT 1 M8 MAIN STARTER (KAWASAKI)
40 200302 SEAT RELAY HARNESS 1
41 102770 RELAY 1 ISO MINI
42 963101 SCREW 1 12/24 SELF DRILLING
CONSOLE AND CONTROL ASSEMBLY - 60
CONSOLE AND CONTROL ASSEMBLY
CONSOLE AND CONTROL ASSEMBLY - 61
CONSOLE AND CONTROL ASSEMBLY
NOTES
Ref. No. Part No. Description Qty. Remarks
1 GDA10083 CONSOLE 1
2 19M7785 SCREW 5 M10 X 25
3 14M7396 LOCK NUT 7 M8
4 D14133 CAP SCREW 2
5 N10217 LOCK NUT 2
6 GDU10046 BRACKET 1 RH SEAT PLATE
7 GDU10045 BRACKET 1 LH SEAT PLATE
8 19M7867 SCREW 4 M8 X 25
9 14M7396 LOCK NUT 16 M8
10 GDA10097 PIVOT 1 LH CONTROL
11 GDA10098 PIVOT 1
12 M44508 BUSHING 4
13 M46676 THRUST WASHER 4
14 GDU10253 ARM 2
15 AA34134 BALL BEARING 2
16 24M7388 WASHER 6 10 X 16 X 1 MM
17 03M7195 BOLT 2 M10 X 45
18 M85516 LOCK NUT 2
19 19H1936 CAP SCREW 2 3/8" X 3/4"
20 GX10707 EXTENSION SPRING 2
21 D14236 SCREW 2
22 14H778 NUT 4 .190"
23 TCA13253 PIVOT 1
24 03M7184 BOLT 2 M8 X 20
25 M78480 TIE BAND 1
26 GDA10081 CONTROL LEVER 1 LH
27 GDA10080 CONTROL LEVER 1 RH
28 D18093 GRIP 2
29 03M7184 BOLT 8 M8 X 20
30 19H3693 SCREW 2 3/8" X 1 1/4"
31 TCU17400 ROD 2 CONTROL
32 D33002 SWIVEL 2 ADJUSTER
33 24M7106 WASHER 8 10 X 18 X 2.500 MM
34 11M7082 COTTER PIN 2 2.500 X 25 MM
35 TCA15322 GAS OPERATED CYLINDER 2
36 GDA10136 BRACKET 1
37 J16931 PIN 4
38 D28255 ACCELERATOR 1
39 D38146 CABLE 1 CHOKE
40 14H1080 NUT 1 3/8"
41 M63431 LOCK NUT 2
42 19M7867 SCREW 2 M8 X 25
43 E53830 CLAMP 2
Hydrostatic drive system Components - 62
HYDROSTATIC DRIVE SYSTEM COMPONENTS
Hydrostatic drive system Components - 63
HYDROSTATIC DRIVE SYSTEM COMPONENTS
NOTES
Ref. No. Part No. Description Qty. Remarks
1 D24028 FITTING 6
2 BULK HOSE AR (21") CASE RETURN, (MAKE FROM TY22503)
3 BULK HOSE AR (5") CASE RETURN, (MAKE FROM TY22503)
4 BULK HOSE AR (11-1/4") CASE RETURN, (MAKE FROM TY22503)
5 BULK HOSE AR (11-1/4") CHARGE INLET, (MAKE FROM TY22503)
6 BULK HOSE AR (5") CHARGE INLET, (MAKE FROM TY22503)
7 BULK HOSE AR (29") CHARGE INLET, (MAKE FROM TY22503)
8 D18379 CLAMP 12
9 D14197 FITTING 4
10 M86863 TEE FITTING 2
11 D28026 HOSE 2 HIGH PRESSURE (SHORT)
12 GDA10089 HYDRAULIC HOSE 2 HIGH PRESSURE (LONG)
13 D24026 FITTING 4
14 MT2119 NUT 2 PATCH LOCK
15 200313 PUMP 1 HYDROSTATIC (BDP - 12) RH
16 200312 PUMP 1 HYDROSTATIC (BDP - 12) LH
D19000 SEAL KIT 1
17 GDA10022 DIPSTICK 1
18 TCA15373 HYDRAULIC RESERVOIR 1
19 D18207 KEY 2
20 GDA10137 OIL FILTER 1
21 GDA10100 WHEEL MOTOR 2
AZ45116 GASKET KIT 1
M78480 TIE BAND 4
TRACTION DRIVE AND BRAKES - 64
TRACTION DRIVE AND BRAKES
TRACTION DRIVE AND BRAKES - 65
TRACTION DRIVE AND BRAKES
Ref. No. Part No. Description Qty. Remarks
1 GDA10036 PIVOT 1
2 D25059 ARM 1 IDLER
3 D18076 BUSHING 2
4 D18205 FITTING 1
5 D14104 SNAP RING 1
6 24H1441 WASHER 1
7 GDA10032 IDLER 1
8 03M7192 BOLT 3 M10 X 30
9 14M7518 FLANGE NUT 6 M10
10 19H1801 CAP SCREW 1 3/8" X 2"
11 24H1305 WASHER 1 13/32" X 13/16" X .065"
12 D14010 LOCK NUT 1
13 19M8162 SCREW 2 M10 X 40
14 14M7152 NUT 2 M10
15 14M7517 LOCK NUT 2 M10
16 D18071 EXTENSION SPRING 1
17 D28019 LEVER 1 PARKING BRAKE
18 37M7059 SCREW 4 M5 X 12
19 200326 BRACKET 1
20 D25014 RETAINER 1
21 D23062 SPACER 2 Includes O-ring
22 D28099 PUSH PULL CABLE 1 RH BRAKE
23 D28100 PUSH PULL CABLE 1 LH BRAKE
24 19H1900 CAP SCREW 8 5/16" X 3/4"
25 24H1136 WASHER 8 11/32" X 11/16" X .065"
26 19M8319 SCREW 3 M8 X 50
27 H137328 LOCK NUT 5
28 19M8008 CAP SCREW 2 M8 X 25
29 14M7151 NUT 2 M8
30 TCU10037 NUT 10 12.700 MM
31 GDA10000 TIRE AND WHEEL ASSEMBLY 2 23 X 9.5 X 12
32 GDU10096 SUPPORT 1
33 03M7199 BOLT 6 M12 X 35
34 H137329 LOCK NUT 6 M12
35 200312 PUMP 1 RH HYDROSTATIC
36 200313 PUMP 1 LH HYDROSTATIC
37 03M7192 BOLT 4 M10 X 30
38 TCA15316 PULLEY 2
39 D18067 SHAFT KEY 2
40 D25146 ARM 1 RH PUMP
41 D25147 ARM 1 LH PUMP
42 D13336 PLATE 2
43 19H2975 CAP SCREW 4 1/4" X 1-1/4"
44 34M5722 SPRING PIN 2 5 X 30 MM
45 D28125 V-BELT 1
46 22H907 SET SCREW 2 5/16" X 7/8"
47 GDA10100 MOTOR 2
48 19H1930 CAP SCREW 8 1/2" X 2-1/2"
49 H32811 LOCK NUT 8
50 MT2119 NUT 2 PATCH LOCK
51 D18207 KEY 2
52 TCA15373 HYDRAULIC RESERVOIR 1
53 GDA10022 DIPSTICK 1
54 GDA10137 OIL FILTER 1
55 GDU10184 BRACKET 1
56 19M7785 SCREW 2 M10 X 25
57 D28029 BRAKE SHOE 2
58 D28088 BRAKE DRUM 2
59 24H1776 WASHER 3 5/16" X 47/64" X 065"
60 200330 FAN SHIELD 1
61 200331 DECK STOP BUSHING 2
62 967387 CAP SCREW 2 1/2-13 X 2.00
63 967192 WHIZ LOCKNUT 2 1/2-13
Hydraulic Schematic - 66
HYDRAULIC SCHEMATIC
Seat Components - 67
SEAT COMPONENTS
Ref. No. Part No. Description Qty. Remarks
1 192068 SUSPENSION SEAT 1
181749 KIT 1 SEAT ADJUSTER
181461 ARM REST 1 SINGLE SUSPENSION W/HDWR
181074 SEAT SWITCH 1
2 24H1887 WASHER 4 11/32" X 1" X 0.134"
3 TCU17356 PAD 1 CUT TO LENGTH
4 200324 SEAT PLATE (YELLOW) 1
5 135139 BOLT 1 1/2 X 1.06 X 3/8-16
6 K40003 LOCK NUT 1
7 03M7184 BOLT 1 M8 X 20
8 E83830 CLAMP 3
9 14M7396 LOCK NUT 1 M8
10 M63277 LOCK NUT 4
11 14M7518 FLANGE NUT 4 M10
12 GDA10136 BRACKET 1
13 19M7786 SCREW 4 M10 X 30
14 181572 SEAT BELT 1 RETRACTABLE MALE + FEM.
15 960703 FLAT WASHER 4
16 960079 BOLT 2
17 964025 LOCK NUT 2
FRAME ASSEMBLY
FRAME ASSEMBLY - 69
FRAME ASSEMBLY
* NOTE: See authorized servicing engine dealer for engines and engine related service items. Always reference the
engine model number when ordering parts.
NOTES
Ref. No. Part No. Description Qty. Remarks
1 200338 FRAME 1
2 14M7396 LOCK NUT 1 M8
3 E53830 CLAMP 1
4 GDU10222 PLATE 1
5 03M7199 BOLT 4 M12 X 35
6 H137329 LOCK NUT 8
7 03M7197 BOLT 4 M12 X 25
8 JD7844 LUBRICATION FITTING 2
9 200329 PLATFORM 2
10 135139 LOCK NUT 2
11 964022 LOCK NUT 2
12 GDU10165 FENDER 1 LH
13 GDU10164 FENDER 1 RH
14 03M7017 BOLT 7 M10 X 25
15 03M7085 BOLT 1 M10 X 30
16 14M7518 FLANGE NUT 21 M10
17 19M7865 SCREW 3 M8 X 16
18A TCU20372 BUMPER 1 KOHLER ENGINE
18B TCU20695 BUMPER 1 KAWASAKI ENGINE
19 GDU10285 PLATE 2
20 GDU10184 BRACKET 1
21 GDU10170 BRACKET 1
22 191257 TRACTION TAPE 2
FRONT CASTER ASSEMBLY - 70
FRONT CASTER ASSEMBLY
FRONT CASTER ASSEMBLY - 71
FRONT CASTER ASSEMBLY
NOTES
Ref. No. Part No. Description Qty. Remarks
1 200334 YOKE 1 CASTER
2 TCU14490 ROUND RETAINER 2
3 AA21840 BALL BEARING 2
4 TCU13871 SPACER 1
5 TCA13769 TIRE AND WHEEL ASSEMBLY 1 13" CASTER
6 19M7978 CAP SCREW 1
7 14M7276 NUT 1 M16
8 TCU13454 SPACER 1
9 E14625 SEAL 1
10 JD8933 BEARING CONE 2
11 145553 BEARING CUP 2
12 24H180 WASHER 1
13 11M7083 COTTER PIN 1 3.200 X 50 MM
14 A12188 LOCK NUT 1
15 TCU14490 ROUND RETAINER 1
16 JD7844 LUBRICATION FITTING 1
17 TCU13604 RIM 1 13"
18 TCU15970 TIRE 1 13 X 5.00-5, 4 PLY
19 AM30795 TIRE VALVE STEM 1
ROPS - 72
ROPS
NOTES
Ref. No. Part No. Description Qty. Remarks
1 TCA16051 ROPS 1
Notes - 73
NOTES
SPINDLE ASSEMBLY - 74
SPINDLE ASSEMBLY





SPINDLE ASSEMBLY - 75
SPINDLE ASSEMBLY
NOTES
Ref. No. Part No. Description Qty. Remarks
1 200041 Spindle Assembly 1 Includes items 2, 3, 4, 5, 6, 14
2 200046 Ball Bearing 2
3 200042 Housing 1
4 200044 Spacer 1 1.000 x 1.250 x 2.772
5 200043 Shaft, Spindle 1
6 200045 Bolt 3 3/8-16
7 D13055 Nut, Pulley (Special) 3
8 D18209 Pulley, Cutter Housing, 48" Deck 3
D18084 Pulley, Cutter Housing, 52" Deck 3
D18211 Pulley, Cutter Housing, 61" Deck 3
9 D13024 Spacer, Pulley 3
10 967347 Bolt, Blade 3 5/8-18 x 7-3/4 HHCS
11 960502 Nut 18 3/8-16 Std Hex GR5
12 D18055 Spacer, Blade Bolt 9
13 GDU10230 16.5" Blade, 48" Deck 3
GDU10231 18.0" Blade, 52" Deck 3
GDU10232 21.0" Blade, 61" Deck 3
14 200047 Zerk, Grease S/O 3
DECK LIFT ASSEMBLY - 76
DECK LIFT ASSEMBLY
DECK LIFT ASSEMBLY - 77
DECK LIFT ASSEMBLY
NOTES
Ref. No. Part No. Description Qty. Remarks
1 TCU18697 BEARING CAP 8
2 GDA10093 ARM 1
3 GDU10242 PLATE 1
4 19M7796 SCREW 1 M6 X 30
5 H137327 LOCK NUT 1
6 GDA10092 ARM 1
7 19M7803 SCREW 8 M8 X 70
8 14M7396 LOCK NUT 8 M8
9 JD7849 LUBRICATION FITTING 4
10 GDA10101 LEVER 1
11 W10728 BUSHING 1
12 R58806 SNAP RING 1
13 D18079 GRIP 2
14 200339 LEVER 1
15 TCA15049 LEVER 1
16 TCU17371 TORSION SPRING 1
17 03M7204 BOLT 3 M12 X 60
18 TCU15816 SPACER 2
19 D28155 PIN FASTENER 1
20 D25107 ROD 1
21 D23049 SWIVEL 1
22 14H1039 NUT 2 5/8"
23 24H1111 WASHER 3 17/32" X 1-1/16" X .090"
24 11M7015 COTTER PIN 2 3.200 X 25 MM
25 GDU10162 STUD 1
26 14H1058 NUT 5 3/4"
27 GDU10238 SWIVEL 1
28 TCU17245 SWIVEL 1
29 24H1236 WASHER 1 13/16" X 2" X .149"
30 D28200 COMPRESSION SPRING 1
31 TCA13510 LINK CHAIN 4
32 GDU10048 U-BOLT 4
33 H137329 LOCK NUT 11
34 N10215 LOCK NUT 16
35 19M8162 SCREW 4 M10 X 40
36 24H1413 WASHER 6 57/64" X 1-3/8" X 0.048"
37 A15147 SPRING LOCKING PIN 1
48" AND 52" CUTTING DECK - 78
48" AND 52" CUTTING DECK
48" AND 52" CUTTING DECK - 79
48" AND 52" CUTTING DECK
Ref. No. Part No. Description Qty. Remarks
1 GDA10104 MOWER DECK 1 48"
GDA10088 MOWER DECK 1 52"
2 D18209 PULLEY 3 CUTTER HOUSING 48"
D18084 PULLEY 3 CUTTER HOUSING 52"
3 D13024 SPACER 3
4 D13055 NUT 3
5 200041 SPINDLE 3
6 19M7786 BOLT 18 M10 X 1.5 X30 HHFCS
7 E63526 Nut 18 M10 X 438 HHSFN
8 D18055 SPACER 9
9 967347 BOLT 3 5/8-11 X 2.25
10 14H1083 NUT 3 5/8"
11 GDU10230 BLADE 3 48" HIGH LIFT
GDU10231 BLADE 3 52" HIGH LIFT
12 TCU14540 BUSHING 2
13 GDU10119 STRAP 1
14 TCU16092 V-BELT 1 ENGINE TO BLADES 48"
TCU16093 V-BELT 1 ENGINE TO BLADES 52"
15 TCU18744 WHEEL 4 GAGE
16 GDU10251 COVER 1 LH 48"
GDU10249 COVER 1 LH 52"
17 GDU10252 COVER 1 RH 48"
GDU10250 COVER 1 RH 52"
18 M119352 KNOB 2
19 GDA10084 ARM 1 LH
20 GDA10085 ARM 1 RH
21 D18076 BUSHING 4
22 JD7844 LUBRICATION FITTING 3
23 19H2380 SCREW 2 1/4" X 1"
24 D24008 LOCK NUT 2
25 TCA13292 PIN FASTENER 2
26 03M7185 BOLT 2 M8 X 25
27 14M7396 LOCK NUT 2 M8
28 GDA10103 PIVOT 2
29 03H1729 BOLT 2 1/4" X 1
30 H122207 FLANGE NUT 2
31 TCA15346 ARM 1
32 D18032 PULLEY 1
33 03H1658 BOLT 1 3/8" X 2-1/4"
34 24H1305 WASHER 1 13/32" X 13/16" X .065"
35 K40003 LOCK NUT 4
36 03H1836 BOLT 1 3/8" X 3-1/2"
37 AM127235 CHUTE 1
38 M132768 TORSION SPRING 1
39 H141123 PUSH NUT 1
40 03H2040 BOLT 1
41 D13005 HOOK BOLT 1 48"
D23058 HOOK BOLT 1 52"
42 D28025 SPRING 1
43 D14010 LOCK NUT 1
44 N10215 LOCK NUT 1
45 TCA14548 PULLEY 1
46 GDU10180 SPACER 1
47 03H1838 BOLT 1 3/8" X 5"
48 D28050 IDLER 1
49 GDU10181 SPACER 1
50 D24040 BOLT 2
51 E62934 FLANGE NUT 2
61" CUTTING Deck - 80
61" CUTTING DECK
61" CUTTING Deck - 81
61" CUTTING DECK
Ref. No. Part No. Description Qty. Remarks
1 GDA10077 MOWER DECK 1 61"
2 D18211 PULLEY 3 CUTTER HOUSING 61"
3 D13024 SPACER 3
4 D13055 NUT 3
5 200041 SPINDLE 3
6 19M7786 BOLT 18 M10 X 1.5 X30 HHFCS
7 E63526 NUT 18 M10 X 438 HHSFN
8 D18055 SPACER 9
9 967347 BOLT 3 5/8-11 X 2.25
10 14H1083 NUT 3 5/8"
11 GDU10232 BLADE 3 61" HIGH LIFT
12 TCU14540 BUSHING 2
13 GDU10119 STRAP 1
14 E62934 FLANGE NUT 4
15 TCU18744 WHEEL 6 GAGE
16 D24040 BOLT 4
17 GDU10187 COVER 1 LH 61"
18 M119352 KNOB 2
19 GDA10084 ARM 1 LH
20 GDA10085 ARM 1 RH
21 D18076 BUSHING 4
22 JD7844 LUBRICATION FITTING 3
23 19H2380 SCREW 2 1/4" X 1"
24 D24008 LOCK NUT 2
25 TCA13292 PIN FASTENER 2
26 03M7185 BOLT 2 M8 X 25
27 14M7396 LOCK NUT 2 M8
28 GDA10103 PIVOT 2
29 03H1729 BOLT 2 1/4" X 1
30 H122207 FLANGE NUT 2
31 TCA15346 ARM 1
32 D18032 PULLEY 1
33 03H1658 BOLT 1 3/8" X 2-1/4"
34 24H1305 WASHER 1 13/32" X 13/16" X .065"
35 K40003 LOCK NUT 4
36 03H1836 BOLT 1 3/8" X 3-1/2"
37 AM127488 CHUTE 1
38 M132768 TORSION SPRING 1
39 H141123 PUSH NUT 1
40 03H2040 BOLT 1
41 D23058 HOOK BOLT 1 61"
42 D28025 SPRING 1
43 D14010 LOCK NUT 1
44 N10215 LOCK NUT 1
45 TCA14548 PULLEY 1
46 GDU10180 SPACER 1
47 03H1838 BOLT 1 3/8" X 5"
48 D28050 IDLER 1
49 GDU10181 SPACER 1
61" CUTTING Deck - 82
61" CUTTING DECK
LABELS
LABELS - 83
LABELS
NOTES
Ref. No. Part No. Description Qty. Remarks
1 181023 Decal 1 HYDRO OIL SPECS.
2 D28167 Decal 1 THROTTLE CONSOLE
3 D28181 Decal 1 NO STEP
4 GDU10254 Decal 1 CHARIOT
5 200343 LABEL 1 BRUTUS
6 GDU10256 LABEL 2 PUPPY PAW
7 GDU10257 LABEL 1 GREAT DANE BLACK
8 GDU10258 LABEL 1 GREAT DANE WHITE
9 GDU10259 LABEL 1 MOTION CONTROL OTL KIT
10 GDU10260 LABEL 1 MOTION CONTROL CONSOLE
11 GDU10262 LABEL 1 BELT PATH 48", 52", 61" DECK
12 GDU10267 LABEL 1
13 GDU10268 LABEL 1
14 GDU10269 LABEL 1
15 M17554 LABEL 2 WARNING - HOT SURFACES
16 M127610 LABEL 1 IGNITION
17 M131739 LABEL 2 DANGER BLADE CONTACT
18 M131748 LABEL 1 DANGER THROWN OBJECTS
19 M137637 LABEL 1 DISCHARGE
20 TCU51051 LABEL 1 DANGER, ROTATING BLADES
21 TCU14840 LABEL 1 GENERAL CAUTION
22 TCU14862 LABEL 1 PARK BRAKE DIRECTION
23 TCU13514 LABEL 4 ROPS WARNING - ENGLISH
24 TCU13515 LABEL 4 ROPS WARNING - SPANISH
25 TCU20576 LABEL 4 ROPS CERTIFICATION - SPANISH
26 TCU14885 LABEL 1 DANGER, EXPLOSIVE GASES/POISON
27 TCU15908 LABEL 1 CUT HEIGHT
28 TCU151051 LABEL 1 DANGER, ROTATING BELTS
29 TCU20575 LABEL 4 ROPS CERTIFICTATION
30 TCU15907 LABEL 1 WARNING SLOPE
LABELS - 84

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