OPERATOR’S
MANUAL
IS3100Z Series
Zero-Turn Riding Mower
26HP Zero-Turn Rider & Mower Deck
32HP Zero-Turn Rider
Model No.:
Description
Model No.:
5900787
Description
5900784
IS3100ZLKAV2661, 26HP, 61” Mowe
IS3100ZBV32, 32HP
5900792
37HP Zero-Turn Rider
Model No.:
5900795
5900873
IS3100ZBV32AUS/NZ, 32HP
30HP Zero-Turn Rider & Mower Deck
Model No.:
5900785
5900788
Description
IS3100ZK3061, 30HP, ” Mower
IS3100ZBV3061, 30HP, 61” Mower
Description
IS3100ZKAV37SS, 37HP
IS3100ZKAV37SS, 37HP DFI
IS3100ZKAV37, 37HP
32HP Zero-Turn Rider & Mower Deck
5900970
Model No.:
5900786
5900791
Description
IS3100ZBV3261, 32HP, 61” Mower
IS3100ZBV32/61 AUS/NZ, 32HP,
61” Mower
72” Mower Deck Flat Nosed
Model No.:
5901184
Description
3100/72, 72” Mower
5900793
IS3100ZBV3261CAL, 32HP, 61” Mower
5900718
3100/72 AUS/NZ, 72” Mower
37HP Zero-Turn Rider & Mower Deck
72” Mower Deck iCD Slope Nosed
Model No.:
5900794
Description
Model No.:
Description
IS3100ZKAV3761SS, 37HP, 61” Mower
IS3100ZKAV3761SS, 37HP DFI
61” Mower
5900510
3100/72, 72” Mower
5900872
5900969
IS3100ZKAV3761, 37HP, 61” Mower
Briggs & Stratton Power Products Group, LLC.
5375 North Main Street
Munnsville, NY 13409
5101937
Rev: F
800-933-6175
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Table of Contents
Troubleshooting, Adjustments & Service...... 33
Operator Safety .................................................. 2
Troubleshooting the Rider ....................................33
Troubleshooting the Mower ..................................34
Troubleshooting Common Cutting Problems........35
Seat Adjustment....................................................36
Ground Speed Control Lever Adjustment.............36
Speed Balancing Adjustment................................37
Neutral Adjustment ...............................................37
Return-To-Neutral Adjustment..............................38
Parking Brake Adjustment ....................................38
Suspension Adjustment ........................................39
Cutting Height Adjustment....................................40
Foot Pedal Adjustment .........................................40
Deck Lift Rod Timing Adjustment .........................41
Deck Leveling Adjustment ....................................42
Deck Lift Spring ....................................................42
PTO Clutch Adjustment ........................................43
Blade Brake Check...............................................44
Hydraulic Pump Drive Belt Replacement .............45
Mower Belt Replacement......................................46
Battery Service......................................................48
Identification Numbers ..........................................11
Safety Decals & Icons...........................................12
Safety Icons & Interlock System...........................13
Features & Controls......................................... 14
Control Functions..................................................14
Operation........................................................... 16
General .................................................................16
Checks Before Starting.........................................16
Starting the Engine ...............................................17
Stopping the Rider................................................17
Pushing the Rider by Hand...................................17
Zero Turn Driving Practice....................................18
Mowing..................................................................20
Mowing Recommendations...................................20
MowingMethods....................................................21
Attaching a Trailer.................................................22
Raising & Lowering the Roll Bar...........................23
Storage .................................................................24
Starting After Long Term Storage.........................24
Regular Maintenance ....................................... 25
Specifications ................................................... 49
ope IdentificaGuide............................... 50
Maintenance Schedule .........................................25
Checking Tire Pressures ......................................26
Checking/Adding Fuel...........................................26
Fuel Filter..............................................................26
Oil & Filter Change ...............................................26
Check Hydraulic Oil Level..............................27
Hydraulic Oil Filter Change.............................27
Cooling System (Liquid Cooled Moels Oly)......28
Lubrication ............................................................29
Battery Maintenance.............................................30
Anti-Scalp Deck Casters.......................................30
Servicing the Mower Blades ...............................31
NOTE: In this manual, “left” and “right” are referred to as
seen from the operating position.
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Operator Safety
Operating Safety
Congratulations on purchasing a superior-quality piece of
lawn and garden equipment. Our products are designed and
manufactured to meet or exceed all industry standards for safety.
Do not operate this machine unless you have been trained.
Reading and understanding this operator’s manual is a way to
train yourself.
Power equipment is only as safe as the operator. If it is misused,
or not properly maintained, it can be dangerous! Remember, you
are responsible for your safety and that of those around you.
Use common sense, and think through what you are doing. If
you are not sure that the task you are about to perform can be
safely done with the equipment you have chosen, ask a
professional: contact your local authorized dealer.
Read the Manual
The operator’s manual contains important safety
information you need to be aware of BEFORE you
operate your unit as well as DURING operation.
Safe operating techniques, an explanation of t
product’s features and controls, and maintenan
information is included to help you get the most out of
your equipment investment.
Be sure to completely read the Safety Rules and
Information found on the following pages. Also
completely read the Operation section.
Children
Tragic accidents can occur with children. Do
not allow them anywhere near the area of
operation. Children are often attracted to the
unit and mowing activity. Never assume that
children will remain where you last saw them.
If there is a risk that children may enter the
area where you are mowing, have another
responsible adult watch them.
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Operator Safety
Slope Operation
Operation on slopes can be dangerous. Using the unit on a slope
that is too steep where you do not have adequate wheel traction
(and control) can cause sliding, loss of steering, control, and
possible rollover. You should not operate on a slope greater than
a 5.4 foot rise over a 20 foot length (15 degrees).
Always mow across slopes, not up and down (to maintain traction
on the wheels) and avoid sudden turns or rapid speed changes.
Reduce speed and use extreme caution on ALL slopes.
Also, note that the surface condition you are on can greatly impact
your ability to safely operate this machine. Operating on wet or
slippery slopes can cause sliding and loss of steering and control.
Do not operate on slopes that are slippery, wet, or have soft soil
conditions.
If you feel unsure about operating the unit on a slope, don’t do it.
It’s not worth the risk.
Thrown Objects
This unit has spinning mower blades. These blades can pick up and
throw debris that could seriously injure a bystander. Be sure to clean
up the area to be mowed and remove objects tt could be thrown by
the blade BEFORE you start mowing.
Do not operate this unit without the enre gras catcher or darge
guard (deflector) in place.
Also, do not allow anyone in the area while the unit is rug! If
someone does enter the area, shut the unit off immediately until they
leave.
Moving Parts
This equipment has many moving parts that can injure
you or someone else. However, if you stay in the
operator zone (stay seated in the seat), and follow the
safety rules in this operator’s manual, the unit is safe to
operate.
The mower deck has spinning mower blades that can
amputate hands and feet. Do not allow anyone near the
unit while it is running! Keep safety devices (guards,
shields, and switches) in place and working.
To help you, the operator, use this equipment safely, it
is equipped with an operator-present safety system. Do
NOT attempt to alter or bypass the system. See your
dealer immediately if the system does not pass all the
safety interlock system tests found in this manual.
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Operator Safety
Roll Bar Use
Keep the roll bar in the raised position and fasten the
seat belt. There is no roll over protection when the
roll bar is down! Do not jump off if the mower tips (it
is safer to be secured by the seat belt with the roll bar
raised.)
Lower the roll bar only when necessary (such as to
temporarily clear a low overhanging obstacle) and
NEVER remove it. Do NOT use the seat belt when
the roll bar is down. Raise the roll bar as soon as
clearance permits.
Retaining Walls, Drop-
offs, and Water
Retaining walls and drop-offs around steps an
water are a common hazard. Give yourself a
minimum of two mower widths of clearance
around these hazards and hand-trim with a
walk behind mower or string trimmer. Wheels
dropping over retaining walls, edges, ditches,
embankments, or into water can cause rollovers,
which may result in serious injury, death, or
drowning.
Overhead Obstacles
Check for overhead clearances before driving
under any objects. Do not allow the roll bar to
contact low overhanging obstacles such as tree
branches and guide wires.
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Operator Safety
Fuel and Maintenance
Always disengage all drives, shutoff the engine, and
remove the key before doing any cleaning, refueling, or
servicing.
Gasoline and its vapors are extremely flammable. Do not
smoke while operating or refueling. Do not add fuel while
engine is hot or running. Allow engine to cool for at least
3 minutes prior to adding fuel.
Do not add fuel indoors, in an enclosed trailer, garage,
or any other enclosed area that is not well ventilated.
Gasoline spills should be cleaned up promptly and before
operation begins.
Gasoline should be stored only in sealed containers
approved for fuel.
Proper maintenance is critical to the safety and
performance of your unit. Keep the unit free of
grass, leaves, and excess oil. Be sure to perform the
maance procedured in this manual, especially
periocally testing the safety system.
Enclosed Areas
Only operate this unit outdoors and
away from unventilated areas such as
inside garages or enclosed trailers.
The engine emits poisonous carbon
monoxide gas and prolonged exposure
in an enclosed area can result in
serious injury or death.
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Operator Safety
Read these safety rules and follow them closely. Failure to obey these rules could result in loss
of control of unit, severe personal injury or death to you, or bystanders, or damage to property or
equipment. This mowing deck is capable of amputating hands and feet and throwing objects.
The triangle
in text signifies important cautions or warnings which must be followed.
2. Mow only in the daylight or with good artificial
light, keeping away from holes and hidden
TRAINING
1. Read, understand, and follow all instructions in
the manual and on the unit before starting. If the
operator(s) or mechanic(s) can not read English
it is the owner’s responsibility to explain this
material to them.
hazards.
3. 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.
4. Be sure of your footing while using pedestrian
controlled equipment, especially when backing up.
Walk, don’t run. Reduced footing could cause
slipping.
5. Slow down and use extra care on hillsides. Be
sure to travel in the recommended direction on
hillsides. Turf conditions can affect the machines
stability. Use caution when operating near drop-
offs.
6. Do not mow in reverse unless absolutely
necessary. Always look down and behind before
and while traveling in reverse.
Be aware of the wer discharge direction and do
not point it at an. Do not operate the mower
without either the entire grass catcher or the
deflector in place.
8. Slow down and use caution when making turns
and when changing directions on slopes.
9. Never raise deck with the blades running.
10. Never leave a running unit unattended. Always
engage the PTO, set parking brake, stop
gine, and remove keys before dismounting.
Keep hands and feet away from the cutting units.
1. Turn off the PTO switch to disengage the blades
when not mowing.
12. Never operate with guards not securely in place.
Be sure all interlocks are attached, adjusted
properly and functioning properly.
13. Never operate with the discharge deflector raised,
removed or altered, unless using a grass catcher.
14. Do not change the engine governor setting or
overspeed the engine.
2. Become familiar with the safe operation of the
equipment, operator controls, and safety signs.
3. All operators and mechanics should be trained.
The owner is responsible for training the users.
4. Only allow responsible adults, who are familiar
with the instructions, to operate the unit.
5. Never let children or untrained people operate
or service the equipment. Local regulations may
restrict the age of the operator.
6. The owner/user can prevent and is responsible
for accidents or injuries occurring to themselves,
other people or property.
7. Data indicates that operators, age 60 years and
above, are involved in a large percentage of riding
mower-related injuries. These operators should
evaluate their ability to operate the riding mower
safely enough to protect themselves and others
from serious injury.
PREPARATION
1. Evaluate the terrain to determine what
accessories and attachments are needed to
properly and safely perform the job. Use only
accessories and attachments approved by the
manufacturer.
2. Wear appropriate clothing including safety shoes,
safety glasses and ear protection. Long hair
loose clothing or jewelry may get tangled in
moving parts.
3. Inspect the area where the equipmis to be
used and remove all objects sucrocks, toys
and wire, which can be thrown by te machine.
4. Use extra care when handling gasoline and
other fuels. They are flammable and vapors are
explosive.
15. Stop on level ground, lower implements,
disengage drives, engage parking brake, shut off
engine before leaving the operator’s position for
any reason including emptying the grass catchers
or unclogging the chute.
16. Stop equipment and inspect blades after striking
objects or abnormal vibration occurs. Make
necessary repairs before resuming operations.
17. Keep hands and feet away from the cutting units.
18. Look behind and down before backing up to be
sure of a clear path.
a) Use only an approved container.
b) Never remove fuel cap or add fuel with the
engine running. Allow engine to cool before
refueling. Do not smoke.
c) Never refuel or drain the machine indoors.
5. Check that operator’s presence controls, safety
switches and shields are attached and functioning
properly. Do not operate unless they are
functioning properly.
19. Never carry passengers and keep pets and
bystanders away.
20. Do not operate the unit while under the influence
of alcohol or drugs.
21. Slow down and use caution when making turns
and crossing roads and sidewalks. Stop blades if
not mowing.
22. Use care when loading or unloading the machine
into a trailer or truck.
OPERATION
1. Never run an engine in an enclosed area.
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Operator Safety
23. Use care when approaching blind corners, shrubs,
trees or other objects that may obscure vision.
24. To reduce fire hazard, keep unit free of grass,
leaves & excess oil. Do not stop or park over dry
leaves, grass or combustible materials.
5. Use extra care with grass catchers or other
attachments. These can change the stability of
the unit.
6. Keep all movement on the slopes slow and
gradual. Do not make sudden changes in speed
or direction.
7. See your authorized dealer for recommendations
of available weights to improve stability.
WARNING
It is a violation of California Public Resource
Code, Section 4442, to use or operate the
engine on any forest-covered, brush-covered
or grass-covered land unless the exhaust
system is equipped with a spark arrester,
as defined in Section 4442, maintained in
effective working order. Other states or federal
jurisdictions may have similar laws. Contact
an Authorized Service Dealer to obtain a spark
arrester designed for the exhaust system
installed on this engine.
Do Not
1. Avoid starting, stopping, or turning on a slope.
If tires lose traction (i.e. machine stops forward
motion on a slope), disengage the blade(s) (PTO)
and drive slow off the slope.
2. Do not turn on slopes unless necessary, and then,
turn slowly and gradually uphill, if possible. Never
mow down slopes.
3. Do not mow near drop-offs, ditches, or
embankments. The operator could lose footing or
balance or mower could suddenly turn over if a
wheel is over the edge of a cliff or ditch, or if an
edge caves in.
4. Do not mow on wet grass. Reduced footing or
traction could cause sliding.
5. Do not try to stabilize the unit by putting your foot
on the ground. (ride-on units)
6. Do not mow excessively steep slopes.
7. Do not use grass catcher on steep slopes.
Do not mow sloif you cannot back up them.
25. OSHA regulations may require the use of hearing
protection when exposed to sound levels greater
than 85 dBA for an 8 hour time period.
CAUTION
This machine produces sound levels
in excess of 85 dBA at the operator’s
ear and can cause hearing loss
though extended periods of exposure.
TOWED EQUIPMENT (RIDE-ON UNITS)
1. Tow only with a machine that has a hitch designed
for towing. Do not attach towed equipment except
at the hitch point.
Wear hearing protection when operating this
machine.
2. Follow the manufacturer’s recommendations
weight limit for towed equipment and
ing on slopes. See attaching a trailer under
OPERATION.
SLOPE OPERATION
Slopes are a major factor related to loss-of-control and
tip-over accidents, which can result in severe injury or
death. All slopes require extra caution. If you cannot
back up the slope or if you feel uneasy on it, do no
drive on it.
. Never allow children or others in or on towed
equipment.
4. On slopes, the weight of the towed equipment
may cause loss of traction and loss of control.
5. Travel slowly and allow extra distance to stop.
6. Do not shift to neutral and coast down hill.
WARNING
Do not use this machine on slopreater than
15°.*
CHILDREN
Select slow ground speed before driving onto
slope. Use extra caution when operating on
slopes with rear-mounted grass catchers.
Mow across the face of slopes, not up and
down, use caution when changing directions
and DO NOT START OR STOP ON SLOPE.
Tragic accidents can occur if the operator is not alert to
the presence of children. Children are often attracted
to the unit and the mowing activity. Never assume that
children will remain where you last saw them.
1. Keep children out of the mowing area and under
the watchful care of another responsible adult.
2. Be alert and turn unit off if children enter the area.
3. Before and during reverse operation, look behind
and down for small children.
4. Never carry children, even with the blade(s) off.
They may fall off and be seriously injured or
interfere with safe unit operation. 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.
5. Never allow children to operate the unit.
6. Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
Do
1. Mow across slopes, not up and down.
2. Remove obstacles such as rocks, tree limbs, etc.
3. Watch for holes, ruts, or bumps. Uneven terrain
could overturn the unit. Tall grass can hide
obstacles.
4. Use slow speed. Choose a slow speed so that
you will not have to stop or change speed while
on the slope.
*This limit was determined per CEN Standard EN 836:1997, Section
5.2.2 and is based on the EN 836 Stability Test procedure described in
Section 4.2.4.2. The 15 degree “limit of stability” is equal to 50% of the
angle at which machine lift-off occurred in static tests. Actual dynamic
stability may vary depending on operating conditions.
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Operator Safety
where there is an open flame, such as in a water
heater. Allow unit to cool before storing.
5. Shut off fuel while storing or transporting. Do not
store fuel near flames or drain indoors.
6. Keep all hardware, especially blade attachment
bolts, tight and keep all parts in good working
condition. Replace all worn or damaged decals.
7. Never tamper with safety devices. Check their
proper operation regularly.
8. Disengage drives, lower implement, set parking
brake, stop engine and remove key or disconnect
spark plug wire. Wait for all movement to stop
before adjusting, cleaning or repairing.
EMISSIONS
1. Engine exhaust from this product contains
chemicals known, in certain quantities, to cause
cancer, birth defects, or other reproductive harm.
2. Look for the relevant Emissions Durability Period
and Air Index information on the engine emissions
label.
IGNITION SYSTEM (GASOLINE MODELS)
1. This spark ignition system complies with Canadian
ICES-002.
9. Clean grass and debris from cutting units, drives,
mufflers, and engine to prevent fires. Clean up oil
or fuel spillage.
SERVICE AND MAINTENANCE
To avoid personal injury or property damage, use
extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
10. Let engine cool before storing and do not store
near flame.
11. Stop and inspect the equipment if you strike an
object. Repair, if necessary, before restarting.
12. Park machine on level ground. Never allow
untrained personnel to service machine.
13. Use jack stands to support components when
required.
Safe Handling of Gasoline
1. Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
2. Use only approved gasoline containers.
3. Never remove the gas cap or add fuel with the
engine running. Allow the engine to cool before
refueling.
14. Carefully release pressure from components with
stored energy.
15. Disconnect battery or remove spark plug wire
before making any repairs. Disconnect the
negative terminst and the positive last.
Reconnect posirst and negative last.
16. Use care when checking blades. Wrap the
blade(s) or wear gloves, and use caution when
servicing them. Only replace blades. Never
straighten or weld them.
4. Never fuel the machine indoors.
5. Never store the machine or fuel container where
there is an open flame, spark, or pilot light such
as near a water heater or other appliance.
6. Never fill containers inside a vehicle or on a
truck bed with a plastic bed liner. Always place
containers on the ground away from your vehicle
before filling.
17. Keep hands and feet away from moving parts.
f possible, do not make adjustments with the
gine running.
7. Remove gas-powered equipment from the
or trailer and refuel it on the ground. If this is not
possible, then refuel such equipment on a trailer
with a portable container, rather than from a
gasoline dispenser nozzle.
8. Keep nozzle in contact with the rim of the fuel tank
or container opening at all times until fueling is
complete. Do not use a nozzle lock-open de
9. If fuel is spilled on clothing, change clothing
immediately.
10. Never over-fill the fuel tank. Replagas cap and
tighten securely.
11. Use extra care in handling gasolinand other
fuels. They are flammable and vapors are
explosive.
12. If fuel is spilled, do not attempt to start the engine
but move the machine away from the area of
spillage and avoid creating any source of ignition
until fuel vapors have dissipated.
13. Replace all fuel tank caps and fuel container caps
securely.
18arge batteries in an open well ventilated area,
away from spark and flames. Unplug charger
before connecting or disconnecting from battery.
Wear protective clothes and use insulated tools.
19. Grass catcher components are subject to wear,
damage, and deterioration, which could expose
moving parts or allow objects to be thrown.
Frequently check components and replace
with manufacturer’s recommended parts, when
necessary.
20. Check brake operation frequently. Adjust and
service as required.
21. Use only factory authorized replacement parts
when making repairs.
22. Always comply with factory specifications on all
settings and adjustments.
23. Only authorized service locations should be
utilized for major service and repair requirements.
24. Never attempt to make major repairs on this unit
unless you have been properly trained. Improper
service procedures can result in hazardous
operation, equipment damage and voiding of
manufacturer’s warranty.
Maintenance and Storage
1. Always observe safe refueling and fuel
handling practices when refueling the unit after
transportation or storage.
25. Units with hydraulic pumps, hoses, or motors:
WARNING: Hydraulic fluid escaping under
pressure may have sufficient force to penetrate
skin and cause serious injury. If foreign fluid is
injected into the skin it must be surgically removed
within a few hours by a doctor familiar with this
form of injury or gangrene may result. Keep body
and hands away from pin holes or nozzles that
eject hydraulic fluid under high pressure. Use
paper or cardboard, and not hands, to search for
2. Always follow the engine manual instructions for
storage preparations before storing the unit for
both short and long term periods.
3. Always follow the engine manual instructions for
proper start-up procedures when returning the unit
to service.
4. Never store the machine or fuel container inside
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Operator Safety
leaks. Make sure all hydraulic fluid connections
are tight and all hydraulic hoses and lines are in
good condition before applying pressure to the
system. If leaks occur, have the unit serviced
immediately by your authorized dealer.
To maintain operator roll over protection and roll bar
effectiveness:
• If a ROLL BAR becomes damaged for any reason,
such as a collision, roll over or impact, the ROLL
BAR must be replaced. Small undetectable
cracks can reduce the effectiveness of the ROLL
BAR. Never weld, straighten, or repair the ROLL
BAR.
• Never alter the ROLL BAR by welding anything to
it or by drilling additional holes.
• BEFORE FIRST TIME USE - Inspect the ROLL
BAR structure and mounting hardware for:
26. WARNING: Stored energy device. Improper
release of springs can result in serious personal
injury. Springs should be removed by an
authorized technician.
27. Models equipped with an engine radiator:
WARNING: Stored energy device. To prevent
serious bodily injury from hot coolant or steam
blow-out, never attempt to remove the radiator
cap while the engine is running. Stop the engine
and wait until it is cool. Even then, use extreme
care when removing the cap.
1) Check to make sure the machine GVW (Gross
Vehicle Weight), including attachments,
restrained payload, fuel and operator, is not
in excess of the maximum weight specified on
the ROLL BAR label.
ROLL BAR INSTRUCTIONS
For models equipped with factory-installed Roll Over
Protection System (ROPS).
2) Make sure there isn’t any missing, damaged,
or loose mounting hardware.
WARNING
3) Make sure the ROLL BAR has been correctly
and completely installed.
In order to avoid serious injury or death from
roll over, it is important to follow the warnings
listed below.
• EVERY 100 HOURS - Inspect the ROLL BAR
structure and mountng hardware for:
OPERATIONAL WARNINGS
) Any cracks istructure (structural members
and/or welds).
• Always use the seat belt when the roll bar is in the
raised position.
• Never use the seat belt when the roll bar is in the
down position.
• Remember there is no roll over protection n
the roll bar is in the down position so it is v
important to always keep the roll bar in the raised
position whenever possible.
• Lower the roll bar to the down position only when
it is absolutely necessary.
• Check for overhead clearances before driving
under any objects. Do not allow roll bar to contact
low overhanging obstacles such as tree bran
and guide wires.
• Never remove the roll bar from the vehic
• Do not exceed the machine weight ing of the
roll bar.
• Read and follow all of the instructions shown
below regarding the inspection and maintenance
of the roll bar structure and the seat belt.
2) Significant corrosion on any part of the ROLL
BAR structure or hardware.
3) Missing, damaged, or loose mounting
hardware
4) Mounting hardware that is of a grade lesser
than specified.
5) Machine GVW (Gross Vehicle Weight),
including attachments, restrained payload,
fuel and operator, in excess of the maximum
weight specified on the ROLL BAR label.
6) Any modifications that have been made, such
as unauthorized welds and holes.
7) Any permanent deformation or twisting of the
ROLL BAR structure.
INSPECTION OF THE ROLL BAR PROTECTIVE
STRUCTURE
8) That the ROLL BAR label is still in place and is
readable.
9) That the ROLL BAR on-product warning labels
are still on the ROLL BAR and are readable.
WARNING
Failure to properly inspect and maintain the
ROLL BAR protective structure can cause
serious injury or death.
• If there is any doubt as to the condition of the
ROLL BAR, remove the machine from service and
contact your dealer for assistance.
A ROLL BAR, like any other safety device, needs to
be periodically inspected to verify that the integrity of
the device has not been compromised through normal
machine use, misuse, age degradation, modifications,
or a roll over.
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Operator Safety
INSPECT BUCKLE
& LATCH
WARNING
Failure to properly inspect and maintain the
seat belt can cause serious injury or death.
INSPECTION AND MAINTENANCE OF
THE ROLL BAR SEAT BELT
• The seat belt like the ROLL BAR, needs to
be periodically inspected to verify that the
integrity has not been compromised through
normal machine use, misuse, age degradation,
modifications, or a roll over. If the seat belt does
not pass all of the following tests, it should be
replaced.
INSPECT WEBBING
• BEFORE EACH USE – Conduct the following
inspections/maintenance of the seat belt and
retraction mechanism:
1) Check for dirt or debris in the retraction
mechanism. If dirt or debris is found, it should
be removed.
2) Check to make sure the retraction mechanism
retracts easily and completely.
3) Check for damage to any part of the seat belt
such as nicks, cuts, loose stitching, or fraying.
4) Check that the buckle and latch operate
properly and that the latch plate is not
excessively worn, deformed, or the buckle is
damaged or cracked. The seat belt sh
latch and release easily.
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Operator Safety
Identification Numbers
Identification Tag
All Models
When contacting your authorized dealer for
replacement parts, service, or information you
MUST have these numbers.
Record your model/serial number and engine serial
numbers on the space provided for easy access.
These numbers can be found in the locations shown.
NOTE: For location of engine identification numbers,
refer to the engine owner’s manual.
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Operator Safety
Safety Decals
This unit has been designed and manufactured to
provide you with the safety and reliability you would
expect from an industry leader in outdoor power
equipment manufacturing.
Although reading this manual and the safety
instructions it contains will provide you with the
necessary basic knowledge to operate this equipment
safely and effectively, we have placed several safety
labels on the unit to remind you of this important
information while you are operating your unit.
1
All DANGER, WARNING, CAUTION and
instructional messages on your rider and mower
should be carefully read and obeyed. Personal bodily
injury can result when these instructions are not
followed. The information is for your safety and it is
important! The safety decals below are on your rider
and mower.
2
3
If any of these decals are lost or damaged, replace
them at once. See your local dealer for replacements.
These labels are easily applied and will act as a
constant visual reminder to you, and others who may
use the equipment, to follow the safety instructions
necessary for safe, effective operation.
4
5
7
8
11
6
4
1
12
5
10
6
8
2
6
9
10
11
12
3
9
12
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Operator Safety
Safety Icons
The alert symbol
is used to identity safety
Safety Interlock System
information about hazards that can result in personal
injury. A signal word (DANGER, WARNING, or
CAUTION) is used with the alert symbol to indicate
the likelihood and the potential severity of the injury.
In addition, a hazard icon may be used to represent
the type of hazard. An explanation of hazard levels
and icons are as follows:
This unit is equipped with safety interlock switches.
These safety systems are present for your safety,
do not attempt to bypass safety switches, and never
tamper with safety devices. Check their operation
regularly.
DANGER
This indicates a hazard which, if not avoided, will
Operational SAFETY Checks
result in serious injury or death.
Test 1 — Engine should NOT crank if:
WARNING
result in serial injury or death.
• PTO switch is engaged, OR
This indicates a hazard which, if not avoided, could
• Parking brake is not engaged, OR
• Motion control handles are not in the NEUTRAL
position, OR
CAUTION
result in minor or moderate injury.
• Operator is not on the seat.
This indicates a hazard which, if not avoided, might
Test 2 — Engine SHOULD crank if:
CAUTION or NOTICE
• PTO switch is NOT engaged, AND
• Parking brake is engaged, AND
se messages pnted without the alert symbol
indicate a situation where the unit or property could
be damaged.
• Motion control handles are locked in the
NEUTRAL position, AND
North American Safety Icons
• Operator is on the seat.
Test 3 — Engine should SHUT OFF if:
• Operator rises off seat with PTO engaged, OR
• Operator rises off seat with parking brake
disengaged.
Read the
Manual
Open Flame
Hazard
Alert
Toxic Fumes
• Operator moves motion control handles inward
before disengaging parking brake.
Test 4 — Blade Brake Check
Mower blades and mower drive belt ld come
to a complete stop within seven (7) seonds after
electric PTO switch is turned off (or operator rises off
seat). If mower drive belt does not stop within seven
(7) seconds, see the PTO Clutch Adjustment section.
Amputation
Amputation
Amputation
Fire Hazard
Rotating Parts Hand in Blade Foot in Blade
NOTE: Once the engine has stopped, PTO switch
must be turned off, parking brake must be engaged,
and the motion control handles must be locked in the
NEUTRAL position after the operator returns to the
seat in order to start the engine.
Rollover
Hazard
Thrown
Objects
Maintain a
Safe Distance
Keep Children
Away
WARNING
If the unit does not pass a safety test, do not
operate it. See your authorized dealer. Under
no circumstance should you attempt to defeat
the purpose of the safety interlock system.
Wear
Protective
Gear
Overhead
Obstacles
Hot Surface
Pinch Point
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Features & Controls
Features and Controls
Control Functions
The information below briefly describes the funof individual contols. Starting, stopping, driving, and
mowing require the combined use of several controls applied specific sequences. To learn what combination
and sequence of controls to use for various tasks see the OATION section.
Ground Speed Levers
Seat Adjustment Lever
These levers control the ground speed of the rider
The left lever controls the left rear drive wheand
the right controls the right rear drive l.
The seat can be adjusted forward and back. Move
the lever forward, position the seat as desired, and
release the lever to lock the seat in position.
Moving a lever forward increases the FORWARD
speed of the associated wheel, and pulling back on a
lever increases the REVERSE speed.
Ignition Switch
The ignition switch starts and stops the engine, it has
three positions:
Note: The further a lever is moved away from the
neutral position the faster the drive wheel will turn.
OFF
Stops the engine and shuts off the
electrical system.
See the Operating the Zero Turn Rider section for
steering instructions.
RUN
Allows the engine to run and powers
the electrical system.
START Cranks the engine for starting.
NOTE: Never leave the ignition switch in the RUN
position with the engine stopped–this drains the
battery.
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Features & Controls
PTO (Power Take Off) Switch
Fuel Tank Cap
The PTO switch engages and disengages the mower.
Pull UP on the switch to engage the mower, and push
DOWN to disengage the mower.
To remove the cap, turn counterclockwise.
Fuel Level Gauge
Displays the fuel level in the tank.
Throttle Control
Moving the throttle control fully forward is FULL
throttle position. Always operate the unit at FULL
throttle when mowing.
Water Temperature Gauge
(Liquid Cooled Model only)
Measures the engine coolant temperature.
Choke
Close the choke for cold starting. Open the choke
once the engine starts. A warm engine may not
require choking. Pull the knob UP to close the choke.
Push to knob DOWN to open the choke.
37HP Kawasaki DFI Models Control Panel
Parking Brake
DISENGAGE
ENGAGE
Releases the parking brake.
Locks the parking brake.
Pull the parking brake lever back to engage th
parking brake. Move the lever fully forward to
disengage the parking brake. NOTE: To start the unit
the parking brake must be engaged.
X
X
X
X
Throttle Control
Deck Lift Pedal, Cutting
Height Adjustment Pin & Deck Lift ock
Lever
These control the cutting height of the mower deck.
Depress the pedal until it locks into the 5” (12,7cm)
position. Place the adjustment pin in the desired
cutting height and release the lift lock lever.
Pressing the throttle control rocker switch forward will
increase the throttle position. Pressing the throttle
control rocker switch backwards will decrease the
throttle position. Always operate the unit at FULL
throttle when mowing.
Malfunction Indicator Lamp
The malfunction indicator lamp detects problems with
the engine. If the malfunction indicator lamp begins to
flash in a sequence while you are operating the unit,
see the engine operator’s manual.
Hour Meter
Measures the time of the PTO being engaged. The
hour meter measures the number of hours the PTO
has been engaged.
Note: The hour meter will register the passage of time
only when the PTO is engaged. The hour meter has
a self contained power source so the total hours are
always visible.
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Operation
Checks Before Starting
• Check that crankcase is filled to full mark on
dipstick. See the engine Operator’s Manual for
instructions and oil recommendations.
Operation
General Operating Safety
Before first time operation:
• Make sure all nuts, bolts, screws and pins are in
place and tight.
• Be sure to read all information in the Safety and
Operation sections before attempting to operate
this tractor and mower.
• Adjust the seat position, and make certain you can
reach all controls from operator’s position.
• Become familiar with all of the controls and how to
stop the unit.
• Fill the fuel tank with fresh fuel. Refer to engine
manual for fuel recommendations.
• Drive in an open area without mowing to become
accustomed to the unit.
• Make sure the fuel valve (D) is in the “ON”
position.
WARNING
Never operate on slopes greater than 15° which
is a rise of 5.4 feet (1,6 m) vertically in 20 feet
(6 m) horizontally.
A
D
C
B
Select slow ground speed before driving onto
a slope. Use extra caution when operating on
slopes with a rear-mounted grass catcher.
Mow across the face of slopes, not up and
down,use caution when changing directions
and DO NOT START OR STOP ON SLOPE.
Figure 1. Pre-start Checks
A. Fuel Tank Cap
B. Crankcase Oil Fill
C. Seat Adjustment Lever
D. uel Valve
WARNING
WARNING
Never allow passengers to ride on the unit.
Do not load this zero-turn rider on a trailer or
truck using two separate ramps. Only use
a single ramp that is at least one foot wider
than the width of the rear wheels of this rider.
This rider has a zero turning radius and the
rear wheels could fall off the ramps, or the
rider could tip over injuring the operator or
bystanders.
Before leaving the operator’s position fony
reason, engage the parking brake, disenage
the PTO, stop the engine and rethe key.
To reduce fire hazard, keep the engine, tractor
and mower free of grass, leaves and excess
grease. Do not stop or park tractor over dry
leaves, grass or combustible materials.
Gasoline is highly flammable and must be
handled with care. Never fill the tank when the
engine is still hot from recent operation. Do not
allow open flame, smoking or matches in the
area. Avoid over-filling and wipe up any spills.
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Operation
Pushing the Rider by Hand
DO NOT TOW RIDER
WARNING
If you do not understand how a specific control
functions, or have not yet thoroughly read the
FEATURES & CONTROLS section, do so now.
Towing the unit will cause hydraulic pump
and wheel motor damage. Do not use
another vehicle to push or pull this unit.
Do NOT attempt to operate the tractor without
first becoming familiar with the location and
function of ALL controls.
1. Disengage the PTO, engage the parking brake,
turn the ignition OFF, and remove the key.
Starting the Engine
2. Lift the seat plate to gain access to the battery
compartment and hydraulic pumps.
1. While sitting in the operator’s seat, engage the
parking brake and make sure the PTO switch is
disengaged and the motion control handles are
locked in the NEUTRAL position.
3. To disengage the pumps (free-wheel position),
turn the hydraulic release valves (A, Figure 2)
located on the pumps COUNTER-CLOCKWISE a
maximum of 2 full turns.
• Carburated Models
2. NOTE: A warm engine may not require
4. Disengage the parking brake.
choking.
The tractor can now be pushed by hand.
Set the engine throttle control to FAST throttle
position. Then fully close the choke by pulling the
knob OUT fully.
5. After moving the tractor, re-engage the pumps
(drive position) by turning the release valves
CLOCKWISE and tighten to 80-120 in. lbs. of
torque.
3. Insert the key into the ignition switch and turn it to
START.
4. After the engine starts, gradually open the choke
(push knob down fully). Reduce to half throttle
speed and allow the engine to warm.
• DFI Models
2. Insert the key into the ignition switch and tto
START.
3. The throttle will self adjust to idle when starting.
After the engine starts, allow the engine to warm.
A
Warm up the engine by running it for at least a minute
before engaging the PTO switch or driving the rider.
• All Models
1. After warming the engine, ALWAYS oate
Figure 2. Hydraulic System By-Pass
A. Hydraulic Release Valve (left-hand pump shown)
the unit at FULL THROTTLE whemoing.
In the event of an emergency the ine can be
stopped by simply turning the ignition switch
to STOP. Use this method only in emergency
situations. For normal engine shut down follow the
procedure given in STOPPING THE RIDER.
Stopping the Rider
1. Returning the ground speed control levers to the
middle position will stop tractor movement. Pivot
the levers outward and lock them in NEUTRAL.
2. Disengage the PTO by pushing down on the PTO
switch.
3. Engage the parking brake by pulling the handle up
until it locks into position.
4. Move the throttle control to mid-throttle position
and turn the ignition key to OFF. Remove the
key.
17
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Operation
Smooth Travel
Zero-Turn Driving Practice
The lever controls of
the Zero Turn rider are
responsive.
The lever controls of the Zero Turn rider are
responsive, and learning to gain a smooth and
efficient control of the rider’s forward, reverse, and
turning movements will take some practice.
The BEST method of
handling the ground
speed control levers
is in three steps — as
shown in Figure 3.
Spending some time going through the maneuvers
shown and becoming familiar with how the unit
accelerates, travels, and steers — before you begin
mowing —is absolutely essential to getting the most
out of the Zero Turn rider.
FIRST place your
hands onto the levers
as shown.
Locate a smooth, flat area of your lawn — one
with plenty of room to maneuver. (Clear the area
of objects, people and animals before you begin.)
Operate the unit at mid-throttle during this practice
session (ALWAYS operate at full throttle when
mowing), and turn slowly to prevent tire slippage and
damage to your lawn.
SECOND, to go
forward gradually push
the levers forward with
your palms.
THIRD, to speed
We suggest you begin with the Smooth Travel
procedure to the right, and then advance through the
forward, reverse, and turning maneuvers.
up move the levers
farther forward. To
slow down smoothly,
slowly move the levers
ward neutral.
You must release the parking brake prior to moving
the control levers inward.
Figure 3. Move Control
Levers Gradually
BASIC DRIVING
Forward Travel Practice
Rse Travel Practice
Gradually move both ground speed control levers
— evenly FORWARD from neutral. Slow down and
repeat.
OOK DOWN & BEHIND, then gradually move both
ground speed control levers evenly BACK from
neutral. Slow down and repeat.
NOTE: Straight forward travel takes practice. If
necessary, top speed can be balance-adjus
— see the Speed Balancing Adjustmn the
Adjustments section near the back of is manual.
NOTE: Practice backing up for several minutes before
attempting to do so near objects. The rider turns
sharply in reverse as well as forward, and backing up
straight takes practice.
Forward
Travel
Reverse
Travel
Figure 4. Forward Travel
Figure 5. Reverse Travel
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Operation
Practice Turning Around a Corner
Practice Turning In Place
While traveling forward allow one handle to gradually
return back toward neutral. Repeat several times.
To turn in place, “Zero Turn,” gradually move one
ground speed control lever forward from neutral and
one lever back from neutral simultaneously. Repeat
several times.
NOTE: To prevent pivoting directly on the tire tread,
it is best to keep both wheels going at least slightly
forward.
NOTE: Changing the amount each lever is pulled—
forward or back, changes the “pivot point” you turn on.
Turning
In-Place
Executing
Turns
re 7. Turning ce
Figure 6. Turning Around a Corner
ADVANCED DRIVING
Executing an End-Of-Row Zero Turn
Your Zero Turn Rider’s unique ability to turn
in place allows you to turn around at the end
of a cutting row rather than having to stop
and Y-turn before starting a new row.
For example, to execute a left end-of row
zero turn:
1. Slow down at the end of the row.
2. Move the RIGHT ground speed cl
lever forward slightly while moving he
LEFT ground speed control lever back to
center and then slightly back from center.
3. Begin mowing forward again.
This technique turns the rider LEFT and
slightly overlaps the row just cut—eliminating
the need to back up and re-cut missed grass.
As you become more familiar and
experienced with operating the Zero Turn
rider, you will learn more maneuvers that will
make your mowing time easier and more
enjoyable.
Remember, the more you practice, the
better your control of the Zero Turn will
be!
Figure 8. Executing an End-Of-Row Turn
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Operation
Mowing
1. Engage the parking brake. Make sure the PTO
switch is disengaged, the motion control handles
are locked in the NEUTRAL position and the
operator is on the seat.
2. Start the engine (see STARTING THE ENGINE).
3. Set the mower cutting height.
4. Set the throttle to FULL.
5. Engage the PTO by pulling up on the PTO switch.
6. Begin mowing.
7. When finished, shut off the PTO.
8. Stop the engine (see STOPPING THE RIDER).
Proper Cutting Height
Tall Grass Requires Incremental Cutting
Mowing Recommendations
For extremely tall grass, set the cutting height at
maximum for the first pass, and then reset it to the
desired height and mow a second or third time.
Several factors can affect how well your machine cuts
grass, Following proper mowing recommendations
can improve the performance and life of your
machine.
Don’t cover the grass surface with a heavy layer of
clippings. Consider using a grass collection system
d starting a comppile.
Height of Grass
Often cutting height is a matter of personal
preference. Typically, you should mow the grass
when it is is between three and five inches high.
The proper cutting height range for a specific lawn
will depend upon several factors, including the
type of grass, the amount of rainfall, the prevaili
temperature, and the lawn’s overall codition.
Cut Here On
Cut
First Pass
Here On
Second
Pass
Cutting the grass too short causes weak, thin grass
plants, which are easily damaged by dry periods and
pests. Cutting too short is often more damaging than
allowing the grass to be slightly higher.
Letting grass grow a bit longer—especially when it
is hot and dry—reduces heat build-up, presves
needed moisture and protects the grom heat
damage and other problems. Howeveallowing grass
to grow too high can cause thin turf and additional
problems.
Incremental Cutting
Cutting off too much at one time shocks the plant’s
growth system and weakens the grass plants. A
good rule of thumb is the 1/3 rule: to cut no more
than one third of the grass height, and never
more than 1 inch at a time.
The amount of grass you are able to cut in one pass
is also effected by the type of mowing system you are
using (for example, broadcasting with side discharge
decks can process a much larger volume of grass
than mulching does).
20
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Operation
When and How Often to Mow
The time of day and condition of the grass greatly
affect the results you’ll get when mowing. For the best
results, follow these guidelines:
1. Mow when the grass is between three and five
inches high.
2. Mow with sharp blades. Short clippings of grass
one inch or shorter decompose more quickly than
longer blades. Sharp mower blades cut grass
cleanly and efficiently, preventing frayed edges
which harm the grass.
Where possible, make one or two passes around the
outside of the area discharging the grass INTO the
lawn to keep the cut grass off fences and walks.
3. Mow at time of day when the grass is cool and
dry. Late afternoon or early evening often provide
these ideal mowing conditions.
4. Avoid mowing after rain or even heavy dew, and
never mulch when the grass is wet (moist grass
does not mulch well, and clumps beneath the
mower deck).
Mowing Patterns
Always start mowing on a smooth, level area.
The size and type of area to be mowed will determine
the best mowing pattern to use. Obstructions such as
trees, fences and buildings, and conditions such as
slopes and grades must also be considered.
remainder of thowing should be done in the
opposite directon so that the clippings are dispersed
OUT onto the area of lawn previously cut.
1. Cut long straight strips overlapping slightly.
2. Where possible, change patterns occasiona
to eliminate matting, graining or a corrugaed
appearance.
Mwing Methods
Proper Broadcast Mowing
3. For a truly professional cut, mow across the lawn
in one direction, then recut the lawn by mowing
perpendicular to the previous cut.
oadcasting, or side-discharging, disperses fine
clippings evenly over the entire lawn. Many golf
courses use this method. Your mower has a deep
dish deck to allow freer circulation of clippings so they
are broadcast evenly over the lawn.
Note: Always operate the engine at full throttle
when mowing.
ENGINE SPEED & GROUND SPEED FOR
BROADCASTING
If you hear the engine slowing downare mowing
too fast—using a slower ground speed will improve
the cutting efficiency of the blades and prevents many
common cutting problems. Use an appropriate ground
speed for the thickness and height of the grass
you are cutting (3rd gear or slower for manual gear
models). If you hear the engine slowing down you are
mowing too fast, use a slower ground speed.
Always operate the engine at full throttle when
mowing. If you hear the engine slowing down, you
are mowing too fast—using a slower ground speed
will improve the cutting efficiency of the blades and
prevents many common cutting problems.
ALWAYS use an appropriate ground speed for the
thickness and height of the grass you are cutting (3rd
gear or slower for manual gear models). If you hear
the engine slowing down you are mowing too fast,
use a slower ground speed.
HOW MUCH GRASS TO CUT OFF WHEN
BROADCASTING
Mow when the grass is 3-5 inches long. Do not cut
the grass shorter than 2 to 2-1/2 inches. Do not cut
off more that 1 inch of grass in a single pass
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Operation
Proper Mulching
Attaching a Trailer
Mulching consists of a mower deck which cuts and
recuts clippings into tiny particles and which then
blows them down INTO the lawn. These tiny particles
decompose rapidly into by-products your lawn can
use. UNDER PROPER CONDITIONS, your mulching
mower will virtually eliminate noticeable clippings on
the lawn surface.
The maximum weight of a towed trailer should be
less than 300 lbs (138kg). Secure the trailer with an
appropriately sized clevis pin (A, Figure 9) and clip
(B).
Excessive towed loads can cause loss of traction
and loss of control on slopes. Reduce towed weight
when operating on slopes. The surface being driven
on greatly impacts traction and stability. Wet or
slippery surfaces can greatly reduce traction and the
ability to stop or turn. Carefully evaluate the surface
conditions before operating the unit and trailer, and
never operate on slopes greater than 10°. See
SLOPE OPERATION and TOWED EQUIPMENT in
the safety section of this manual for additional safety
information.
NOTE: When mulching under heavy cutting
conditions, a rumbling sound may be present and is
normal.
MULCHING REQUIRES EXCELLENT MOWING
CONDITIONS
Mulching mowers cannot function properly if the grass
is wet, or if the grass is simply to high to cut. Even
more than normal mowing, mulching requires that the
grass be dry and the the appropriate amount is cut.
Do not use the mower as a mulching mower during
the first two or three mowings in the spring. The
long grass blades, quick growth, and often wetter
conditions are more suitable for broadcasting (side-
discharging) or grass bagging operation.
A
ENGINE SPEED & GROUND SPEED FOR
BROADCASTING
B
Use full engine throttle matched with a slow ground
speed so that clippings will be finely cut. Ground
speed while mulching should be HALF of the
speed that would be used when broadcasting (side
discharging) under similar conditions. Snce mulching
requires more horsepower than broadcasting, using
a slower ground speed is vitally important for proper
mulching operation.
3'4"
(1m)
10˚
HOW MUCH GRASS TO MULCH
20' (6m)
The best mulching action typically results frocutting
only the top 1/2 inch to 3/4 inch of grablade. This
provides short clippings which decoe properly
(much more quickly than longer clippings). The ideal
cutting height will vary with climate, time of year,
and quality of your lawn. We recommend that you
experiment with both the cutting height and ground
speed until you achieve the best cut. Start with a high
cutting height and using progressively lower settings
until you find a cutting height that is matched to your
mowing conditions and preferences.
Figure 9. Trailer Weight Recommendations
A. Clevis Pin
B. Clip
Mulching Action
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Operation
Raise & Lower the Roll Bar
To lower the roll bar:
C
D
1. Pull the hair pin clips (A, Figure 10) out of the
retainer pins (B).
C
2. Push or pull the top of the roll bar (C) forward
against the rubber stops (D) and remove the
retainer pins (B).
3. Lower the roll bar and reinstall the retainer pins
and hair pin clips to secure the roll bar in the
down position (see insert, Figure 10).
To raise the roll bar:
A
1. Pull the hair pin clips (A) out of the retainer pins
(B) and remove the retainer pins.
2. Raise the roll bar (C) until the rubber stops (D)
contact the upright tubes.
D
B
3. Push or pull the top of the roll bar forward against
the rubber stops and reinstall the retainer pins and
hair pin clips to secure the roll bar in the raised
position.
Figure 10. Raise & Lower the Roll Bar
A. Hair Pin Clip
Retainer Pin
Roll Bar
D. Rubber Stop
WARNING
AVOID SERIOUS INJURY OR DEATH FROM
ROLL OVER:
Keep roll bar in the raised position and use
seat belt.
THERE IS NO ROLL OVER PROTECTION WN
THE ROLL BAR IS DOWN
Lower the roll bar only when necessary and
NEVER remove it.
Do NOT use seat belt when the roll bar is down.
Raise the roll bar as soon as clearance perm
Do NOT jump off if mower tips.
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Operation
Storage
WARNING
Temporary Storage (30 Days Or Less)
Never store the unit, with gasoline in engine
or fuel tank, in a heated shelter or in enclosed,
poorly ventilated enclosures. Gasoline fumes
may reach an open flame, spark or pilot light
(such as a furnace, water heater, clothes dryer,
etc.) and cause an explosion.
Remember, the fuel tank will still contain some
gasoline, so never store the unit indoors or in any
other area where fuel vapor could travel to any
ignition source. Fuel vapor is also toxic if inhaled, so
never store the unit in any structure used for human
or animal habitation.
Handle gasoline carefully. It is highly
flammable and careless use could result in
serious fire damage to your person or property.
Here is a checklist of things to do when storing your
unit temporarily or in between uses:
Drain fuel into an approved container outdoors
away from open flame or sparks.
• Keep the unit in an area away from where children
may come into contact with it. If there’s any
chance of unauthorized use, remove the spark
plug (s) and put in a safe place. Be sure the spark
plug opening is protected from foreign objects with
a suitable cover.
10. Drain fuel system completely or add a gasoline
stabilizer to the fuel system. If you have chosen
to use a fuel stabilizer and have not drained the
fuel system, follow all safety instructions and
storage precautions in this manual to prevent
the possibility of fire from the ignition of gasoline
fumes. Remember, gasoline fumes can travel to
distant sources of ignition and ignite, causing risk
of explosion and fire.
• If the unit can’t be stored on a reasonable level
surface, chock the wheels.
• Clean all grass and dirt from the mower.
Long Term Storage (Longer Than 30 Days)
Before you store your unit for the off-season, read the
Maintenance and Storage instructions in the Safety
Rules section, then perform the following steps:
TE: Gasoline, if mitted to stand unused for
ended periods (3ays or more), may develop
gummy deposits which can adversely affect the
engine carburetor and cause engine malfunction. To
avoid this condition, add a gasoline stabilizer to the
fuel tank and run the engine a few minutes, or drain
all el from the unit before placing it in storage.
1. Drain crankcase oil while engine is hot and refill
with a grade of oil that will be required wheit
is used again.
2. Prepare the mower deck for storage as follows:
tarting After Long Term Storage
Before starting the unit after it has been stored for a
long period of time, perform the following steps.
a. Remove mower deck from the unit.
b. Clean underside of mower deck.
c. Coat all bare metal surfaces with paint or lig
coat of oil to prevent rusting.
3. Clean external surfaces and engine.
1. Remove any blocks from under the unit.
2. Install the battery if it was removed.
3. Unplug the exhaust outlet and air cleaner.
4. Prepare engine for storage. See e owner’s
manual.
4. Fill the fuel tank with fresh gasoline. See engine
manual for recommendations.
5. Clean any dirt or grass from cylinder head cooling
fins, engine housing and air cleaner element.
5. See engine owner’s manual and follow all
instructions for preparing engine after storage.
6. Cover air cleaner and exhaust outlet tightly with
plastic or other waterproof material to keep out
moisture, dirt and insects.
6. Check crankcase oil level and add proper oil if
necessary. If any condensation has developed
during storage, drain crankcase oil and refill.
7. Completely grease and oil unit as outlined in the
Normal Care section.
7. Inflate tires to proper pressure. Check fluid levels.
8. Clean up unit and apply paint or rust preventative
to any areas where paint is chipped or damaged.
8. Start the engine and let it run slowly. DO NOT run
at high speed immediately after starting. Be sure
to run engine only outdoors or in well ventilated
area.
9. Be sure the battery is filled to the proper level
with water and is fully charged. Battery life will be
increased if it is removed, put in a cool, dry place
and fully charged about once a month. If battery is
left in unit, disconnect the negative cable.
24
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Regular Maintenance
Maintenance
Maintenance Schedule & Procedures
The following schedule should be followed for normal care of your rider and mower. You will need to keep a
record of your operating time. Determining operating time is easily accomplished by observing the elapsed time
recorded by the hour meter.
SAFETY ITEMS
Before Every Every
Every
100
Hours
Every
250
Hours
Spring
& Fall
Each
Use
5
25
Hours Hours
Check Safety Interlock System
Check Rider Brakes
•
•
•
•
•
Check Mower Blade Stopping Time
•
Every
100
RIDER MAINTENANCE
Before Every Every
Each
Use
Every
250
Hours
Spring
& Fall
5
25
Hours Hours
Hours
Check Rider / Mower for loose hardware
•
•
Clean Deck & Check / Replace Mower
Blades**
•
Check / Adjust PTO Clutch
Lubricate Rider & Mower **
Clean Battery & Cables
Check Tire Pressure
***
•
•
•
•
Check Hydraulic Oil
•
Change Hydraulic Oil Filter **
•
Every
250
ENGINE MAINTENANCE
Before Ery Every
Every
100
Hours
Spring
& Fall
Each
Use
5
25
Hours Hours
Hours
Check Engine Oil Level / Engine Coolant
Level
•
Check / Clean Cooling Fins & Intake
Service Air Filter *
•
Change Oil & Filter *
Check / Replace Spark Plugs *
Check / Replace Fuel Filter *
Check / Clean Spark Arrester****
Every 50 Hours
* Refer to engine owner’s manual. Change original engine oil after initial break-in period.
** More often in hot (over 85° F: 30° C) weather or dusty operating conditions.
*** Service after the first 25 hours of operation, then every 100 hours of operation.
**** If equipped. Replace if damaged.
25
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Regular Maintenance
Check Tire Pressures
Tire pressure should be checked periodically, and
maintained at the levels shown in the chart. Note
that these pressures may differ slightly from the “Max
Inflation” stamped on the side-wall of the tires. The
pressures shown provide proper traction, improve cut
quality, and extend tire life.
Tire
Pressure
Front 25 psi (1,72 bar)
Rear 15 psi (1,03 bar)
Figure 11. Checking Tire Pressure
Checking / Adding Fuel
To add fuel:
WARNING
Gasoline is highly flammable and must be
handled with care. Never fill the tank when the
engine is still hot from recent operation. Do not
allow open flame, smoking or matches in the
area. Avoid over-filling and wipe up any spills.
1. Remove the fuel cap.
2. Fill the tank to the bottom of the filler neck. This
will allow for fuel expansion.
NOTE: Do not overfill. Refer to your engine manual
for specific fuel recommendations.
Do not remove fuel filter when engine is hot,
as spilled gasoline may ignite. DO NOT spread
hose clamps further than necessary. Ensure
clamps grip hoseirmly over filter after
stallation.
3. Install and hand tighten the fuel cap.
4. Repeat same process for opposite tank.
Fuel Filter
Carburated Models: The fuel filter is located in the
fuel line between fuel shut off valve and carburetor,
near the fuel pump. DFI Models: The fuel filter is
located in the fuel shut off valve and fuel pump, on
the left side of the engine. If filter is dirty or cld,
replace as follows:
Do not use gasoline containing METHANOL,
gasohol containing more than 10% ethanol,
gasoline additives, premium gasoline, or
white gas because engine/fuel system
damage could result.
1. Shut off the fuel tank selection valve.
2. Disconnect the negative battery cable.
3. Place a container below the filter to catch spilled
fuel.
4. Using a pliers, open and slide hose clamps fr
fuel filter.
5. Remove hoses from filter.
6. Install new filter in proper flow dirn in fuel line.
7. Secure with hose clamps.
8. Reconnect the negative battery cable when
A
B
finished.
Change Oil & Filter
1. Warm engine by running for a few minutes.
(Refer to the engine operator’s manual for oil &
filter replacement instructions.)
2. Place a small pan under the oil drain hose to
catch the oil. Using the appropriate tools, remove
the cap (B, Figure 12) from the oil drain hose (A)
and drain the engine oil.
Figure 12. Engine Oil Drain
A. Oil Drain Hose
B. Cap
3. After draining, replace the cap and wipe up any
spilled oil.
4. Place an absorbent shop cloth under the engine
oil filter. Remove the engine oil filter and replace
with a new one.
5. Remove the shop cloth and wipe up any spilled
oil.
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Regular Maintenance
Inspect Muffler and Spark Arrester
WARNING
Inspect the muffler for cracks, corrosion, or other
damage. Remove the spark arrester, if equipped,
and inspect for damage or carbon blockage. If
replacement parts are required, make sure to use only
original equipment replacement parts.
Replacement parts must be the same and
installed in the same position as the original
parts or fire could result.
Check Hydraulic Oil Level
NOTE: Do not open the hydraulic reservoir unless oil
is being added.
B
1. Lift up the seat plate to gain access to the oil
reservoir compartment.
A
2. Look at the hydraulic oil reservoir (A, Figure 13)
and observe the oil level. When cold, the oil level
should be approximately 1/2” (1,3cm) below the
MAX. HOT OIL LEVEL line. The oil level should
never be above the MAX. HOT OIL LEVEL line.
3. If necessary, remove the reservoir cap (B, Figure
13) and add either Mobil 1, 15W-50 synthetic
oil or Castrol Syntec 5W-50 oil. DO NOT use
conventional oils. Make sure area around the fill
neck of the reservoir is free of dust, dirt, or other
debris.
Figure 13. CheckinHydraulic Oil Level
Hydraulic Oil Roir
B. Reservoir Cap
Hydraulic Oil Filter Change
Change Interval: Every 500 Hours
Filter Part Number: 5021357
NOTE: Removing the oil filter from the filter base
will drain the oil reservoir. Have a suitable container
ready to catch any spilled oil. Ferris recommends this
be a dealer-only service item.
A
1. Locate the hydraulic oil filter (A, Figure 14) bed
the oil reservoir.
2. Fill the new filter with oil. Lubrice new filter
seal with a few drops of oil.
3. Remove the oil filter and quickly thread the new
filter onto the filter base until the gasket makes
contact, then tighten 3/4 of a turn more.
4. Refill reservoir with fresh oil to replace any oil lost
during filter change.
Figure 14. Hydraulic Oil Filter Location
A. Oil Filter
5. Raise the rear of the unit and secure with
jackstands. Chock the front wheels to prevent the
unit from rolling. Run the unit for several minutes
to purge any air from the hydraulic system and
check the hydraulic oil level.
IMPORTANT NOTE: Use caution after changing
the filter; air in the hydraulic system may affect the
responsiveness of the control levers. Repeat step 5
until the air is out of the system.
27
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Regular Maintenance
Cooling System (Liquid Cooled Models
Only)
WARNING
PRESSURIZED SYSTEM
Check Engine Coolant Level
Hot coolant can cause serious burns. Never
open the radiator cap. Wait until the engine
is cool before checking the coolant level or
removing the reservoir cap.
The engine coolant level and quality should be
checked before each use, when the engine is cool
and off.
The cooling system is a closed type. Never open the
radiator cap. Doing so may induce air into the cooling
system and may cause overheating.
1. Check the coolant level only at the overflow
reservoir (A). The coolant level should be
between the “H” and “L” marks.
2. If the coolant level is insufficient, remove the cap
(B) from the reservoir and add coolant to the “H”
mark.
B
3. Reinstall the cap.
NOTE: Proper coolant mix is a 50/50 mixture of
ethylene glycol and distilled water. See engine
owners manual for engine coolant specifications.
D
Change Engine Coolant
See engine owners manual for specific engine
coolant change procedures.
C
Clean Radiator & Screen
A
Clean the radiator and screen before each usas
required (depending on conditions) to allow proper
air-flow through the radiator.
Figure 15. Radiator, Screen & Overflow Bottle
Overflow Reservoir
B. Reservoir Cap
C. Radiator Screen Latch
D. Radiator Screen
1. To remove the radiator screen, lift the seat.
2. Release radiator screen latch (C), slide towards
the left hand side of the machine. Lift screen
enough to clear radiator cap and slide out the
front.
3. Flush the screen with water or bloean with air.
Flush the radiator core with water blow clean
with air. See engine owners manual for proper
radiator cleaning procedures.
4. To reinstall the radiator screen, reverse removal
process.
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Regular Maintenance
Lubrication
Lubricate the unit at the locations shown in Figures
16 through 19 as well as the following lubrication
points.
Grease:
• front caster wheel axles & yokes
• deck lift pivot blocks
• mower deck spindles
• mower deck idler arm
Figure 16. Deck Lift Linkage Pivots
Use grease fittings when present. Disassemble parts
to apply grease to moving parts when grease fittings
are not installed.
Not all greases are compatible. Ferris Red Grease
(p/n 5022285) is recommended, automotive-type
high-temperature, lithium grease may be used when
this is not available.
Oil:
• control handle pivots
• seat plate pivots
• deck lift pivots
• discharge chute hinge
Figure 17. Control Handle Pivots
Generally, all moving metal parts should be oiled
where contact is made with other parts. Keep oil
and grease off belts and pulleys. Remember pe
fittings and surfaces clean both before and after
lubrication.
Lubricating the Front Casters
NOTE: Casters should be lubricated annually.
1. Remove the 1/4-28 bolt (A, Figure 19) screw
into the caster and install a 1/4-28 greasting
Figure 18. Deck Lubrication
2. Grease the front caster.
3. Remove the 1/4-28 grease fitting d reinstall the
1/4-28 bolt.
4. Repeat the process for the other side of the
machine.
A
Figure 19. Front Caster & Wheel
A. 1/4-28 Bolt
29
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Regular Maintenance
Battery Maintenance
B
Cleaning the Battery and Cables
A
1. Disconnect the cables from the battery, negative
cable first (B, Figure 20).
2. Clean the battery terminals and cable ends with a
wire brush until shiny.
3. Reinstall the battery and reattach the battery
cables, positive cable first (A)
4. Coat the cable ends and battery terminals with
petroleum jelly or non-conducting grease.
Figure 20. Battery Compartment
A. Positive (+) Cable & Terminal
B. Negative (-) Cable & Terminal
WARNING
Be careful when handling the battery. Avoid
spilling electrolyte. Keep flames and sparks
away from the battery.
When removing or installing battery cables,
disconnect the negative cable FIRST and
reconnect it LAST. If not done in this order, the
positive terminal can be shorted to the frame by
a tool.
Anti-Scalp Deck Casters
The anti-scalp deck casters (A, Figure 21) will aid in
preventing the mower deck from scalping or gouging
the turf while mowing or turning.
C
B
72” Models (S/N: 2014714094 & Below):
The casters can be adjusted in 1/2” (1,3 cm)
increments with the spacers (B). The desired position
is just below the leading edge of the deck.
B
IMPORTANT NOTE: These casters are not intended
to be in contact with the ground at all times. If y
are mowing at a low cut height, adjust the caers p
to prevent the casters from carrying the weit othe
deck.
A
61” Models (All) & 72” Models (S/N:2014714095 &
Above):
Figure 21. Anti-Scalp Deck Casters
A. Deck Caster
B. Spacer
C. Lynch Pin
These casters are not adjustable.
30
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Regular Maintenance
Servicing the Mower Blades
Removing the Mower Blade
CAUTION
Avoid injury. Mower blades are sharp.
• Always wear gloves when handling mower
blades or working near blades.
1. To remove the mower blade, wedge a wooden
block between the mower blade and the mower
deck housing to keep the blade from turning and
remove the mower blade mounting bolt with a
15/16” wrench (Figure 22).
Figure 22. Loosening the Mower Blade for Removal
Inspecting the Mower Blade
B
A
DANGER
Avoid injury. A worn or damaged blade can
break, and a piece of the mower blade could be
thrown into the operator’s or bystander’s area,
resulting in serious personal injury or death.
• Inspect the mower blade every 25 hours or at
least once a year.
• If the mower blade hits a solid object, stop
the engine immediately and inspect the mower
blade.
A
C
• Never weld or straighten bent mower blades.
D
1. Remove the mower blade from the unit.
2. Inspect the mower blade (Figures 23 & 24).
Discard the mower blade if it has any of the below
conditions:
A.) Has more than .5” (12,7 mm) of the mower
blade metal removed from previous sharpeni
wear (D, Figure 23).
C
B.) The air lifts are excessively eroded (B & C,
Figure 24) and the notch (C) is .2,35 mm)
deep or greater.
Figure 23. Inspecting the Mower Blade Tips
A. Mower Blade Cutting Edge
B. Square Corner
C. Air Lift
C.) Mower blade is bent or broken.
D. Wear Measurement - DISCARD Mower Blade If
greater than .5” (12,7 mm)
3. If the cutting edges are not sharp or have nicks,
sharpen the blades. See SHARPENING THE
MOWER BLADES.
C
A
B
Figure 24. Inspecting the Mower Blade Air Lifts
A. New Mower Blade
B. Mower Blade at Wear Limit (A notch begins to form)
C. Mower Blade in Dangerous Condition (Notch measures .25” (6,35 mm) or greater DO NOT USE. Replace
with new mower blade.)
31
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Regular Maintenance
Sharpening the Mower Blades
A
CAUTION
Avoid injury. Mower blades are sharp.
• Always wear gloves when handling mower
blades or working near blades.
• Always wear safety eye protection when
grinding
B
1. Sharpen the mower blade with a grinder, hand file,
or electric blade sharpening.
Figure 25. Sharpening the Mower Blade
A. Mower Blade Bevel
B. Mower Blade Cutting Edge
2. Sharpen the mower blade by removing an equal
amount of material from each end of the mower
blade.
3. Keep the original bevel (A, Figure 25) when
grinding. Do NOT change the mower blade bevel.
4. The mower blade should have a maximum 1/64”
(0,40 mm) cutting edge (B) or less.
5. Balance the mower blade before installing.
Balancing the Mower Blades
A
CAUTION
Avoid injury. Keep mower blades balanced.
• An unbalanced mower blade can create
excessive vibration and damage the unit or
cause mower blade failure.
Figure 26. Balancing the Mower Blade
A. Nail
1. Clean the mower blade to remove any dried ass
or other debris.
2. See Figure 26. Put the mower blade on a nail in a
vise and turn the blade to the horizontal position.
3. Check the balance of the mower blade. If either
end of the mower blade moves downward,
sharpen the heavy end until the mower blade i
balanced. See SHARPENING THE MOER
BLADES for proper sharpening intions.
B
A
4. Repeat the process until the moweblade remains
in the horizontal position.
Reinstalling the Mower Blades
1. Reinstall each mower blade with the air lifts
pointing up towards the mower deck as shown in
Figure 27. Secure with the mower blade mounting
bolt and flat washer (A & B, Figure 27).
D
2. Wedge a wooden block between the mower blade
and the mower deck housing to keep the mower
blade from turning and torque to 70 ft. lbs (94 Nm).
Figure 27. Tightening the Mower Blade for
Installation
A. Mower Blade Mounting Bolt
B. Flat Washer
C. Mower Blade Air Lift (Points Up For Installation)
D. 4 X 4 Wooden Block
32
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Troubleshooting, Adjustment & Service
Troubleshooting
WARNING
While normal care and regular maintenance will
extend the life of your equipment, prolonged or
constant use may eventually require that service be
performed to allow it to continue operating properly.
To avoid serious injury, perform maintenance
on the tractor or mower only when the engine
is stopped and the parking brake engaged.
Always remove the ignition key, disconnect
the spark plug wire and fasten it away from
the plug before beginning the maintenance, to
prevent accidental starting of the engine.
The troubleshooting guide below lists the most
common problems, their causes and remedies.
See the information on the following pages for
instructions on how to perform most of these minor
adjustments and service repairs yourself. If you
prefer, all of these procedures can be performed for
you by your local authorized dealer.
TROUBLESHOOTING THE RIDER
PROBLEM
CAUSE
REMEDY
Engine will not turnover or start.
1. Parking brake not engaged.
2. PTO (electric clutch) switch
in ON position.
1. Engage parking brake.
2. Place in OFF position.
3. Out of fuel.
3. If engine is hot, allow it to cool, then refill
the fuel tank.
4. Engine flooded.
4. Carburated Models: Move throttle
control out of CHOKE position. DFI
Mo: See authorized dealer.
5. Refuse.
5. Fuse blown.
6. Battery terminals require
cleaning.
6. Clean the battery terminals
7. Battery discharged or dead.
8. Wiring e or broken.
7Recharge or replace.
8. Visually check wiring & replace broken or
frayed wires. Tighten loose connections.
9. Repair or replace. See authorized dealer
10. Replace as needed. See authorized
service dealer.
9. Solenoid or starter motaulty.
10. Safety interlock switch
faulty.
11. Spark plug(s) fauuled
or incorrectly gapped.
11. Clean and gap or replace.
See engine manual.
12. Water in
13. Gas is oltale.
14. Malftion in DFI system
12. Drain fuel & refill with fresh fuel.
13. Drain fuel & replace with fresh fuel.
14. See authorized service dealer
Engine starts hard or runs poorly.
uel mixture too rich.
1. Clean air filter.
Carburated Models: Check choke
adjustment.
DFI Models: See authorized service
dealer.
2. Spark plug faulty, fouled, or
incorrectly gapped.
2. Clean and gap or replace.
(See engine manual.)
Engine knocks.
1. Low oil level.
2. Using wrong grade oil.
1. Check/add oil as required.
2. See engine manual.
Excessive oil consumption.
1. Engine running too hot.
1. Clean engine fins, blower screen and
air cleaner.
2. Using wrong weight oil.
3. Too much oil in crankcase.
2. See engine manual.
3. Drain excess oil.
Engine exhaust is black.
1. Dirty air filter.
2. Engine choke control
is in closed position.
1. Replace air filter. See engine manual.
2. Open choke control.
Malfunction Indicator Lamp
is flashing (DFI Models)
1. Problem with the DFI system.
1. See your authorized service dealer.
33
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Troubleshooting, Adjustment & Service
RIDER TROUBLESHOOTING CONTINUED.
PROBLEM
CAUSE
REMEDY
Engine runs, but rider will
not drive.
1. Hydraulic release valve(s)
in “open” position.
1. Turn valve(s) clockwise to close.
2. Belt is broken.
3. Drive belt slips.
4. Brake is not fully released.
2. See Drive Belt Replacement.
3. See problem and cause below.
4. See authorized service dealer
Rider drive belt slips.
1. Pulleys or belt greasy or oily.
2. Belt stretched or worn.
1. Clean as required.
2. Replace belt.
Brake will not hold.
1. Brake is incorrectly adjusted.
2. Brake caliper pads worn.
1. See Brake Adjustment.
2. Replace with new brake pads.
Rider steers or handles poorly.
1. Steering linkage is loose.
2. Improper tire inflation.
1. Check and tighten any loose connections.
2. See Regular Maintenance Section.
TROUBLESHOOTING THE MOWER
PROBLEM
CAUSE
REMEDY
Mower will not raise.
1. Lift linkage not properly attached 1. See authorized service dealer for repair.
or damaged.
Engine stalls easily with
mower engaged.
1. Engine speed too slow.
2. Ground speed too fast.
3. Cutting height set tw.
1. Set to fll throttle.
2. Decrease Ground Speed.
3. Curass at maximum cutting
heighduring first pass.
4. Discharge chute jamming
with cut grass.
4. Cut grass with discharge pointing toward
previously cut area.
Excessive mower vibration.
1. Blade nting bolts are loose.
2. Mower es, arbors,
or pueys are bent.
1. Tighten to 70 ft.lbs. (94 N.m.).
2. Check and replace as necessary.
3. Mower blades are out
of balance.
3. Remove, sharpen, and balance blades.
See Maintenance Section.
4. Belt installed incoy.
4. Reinstall Correctly.
Excessive belt wear or breakage.
1. Bent or rough pulleys.
2. Using inct belt.
1. Repair or replace.
2. Replace with correct belt.
Mower drive belt slips
or fails to drive.
1. Idler lley pring broken or not
proprly attached.
1. Repair or replace as needed.
ower drive belt broken.
2. Replace drive belt.
34
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Troubleshooting, Adjustment & Service
TROUBLESHOOTING COMMON CUTTING PROBLEMS
PROBLEM
Streaking
CAUSE
REMEDY
1. Sharpen your blades.
2. Replace your blades.
3. Always mow at FULL throttle.
4. Slow down.
1. Blades are not sharp.
2. Blades are worn down too far.
3. Engine speed is too slow.
4. Ground speed is too fast.
5. Clean out the mower.
6. Overlap you cutting rows.
5. Deck is plugged with grass.
6. Not overlapping cutting rows enough.
7. Not overlapping enough when turning.
7. When turning your effective cutting width
decreases—overlap more when turning.
Scalping
1. Lawn is uneven or bumpy.
1. Roll or level the lawn.
2. Mower deck cutting height is set too
low.
2. Raise the cutting height.
3. Ground speed is too fast.
3. Slow down.
4. Deck is not levelled correctly.
5. Tire pressure is low or uneven.
4. Correctly level the deck.
5. Check and inflate the tires.
Stepped Cutting.
1. Deck is not leveled correctly.
2. Tires are nooperly inflated.
3. Blades are ged.
1. Level the deck correctly.
2. Check and inflate the tires.
3. Replace the blades.
4. Dek shell s damaged.
4. Repair or replace the deck.
5. Repair or replace the spindle.
6. Reinstall the blades correctly.
5. Mower spindle is bent or loo
6. Blades are installed intly.
Uneven Cutting
1. Des noleveled correctly.
2. Bes are dull or worn.
1. Level the deck correctly.
2. Sharpen or replace the blades.
3. Replace the blades.
3. Blades are damaged.
4. Deck is clogged with grass clippings.
5. Deck shell is damaged.
4. Clean out the deck.
5. Repair or replace the deck.
6. Repair or replace the spindle.
7. Reinstall the blades correctly.
8. Check and inflate the tires.
6. Mower spindle is bent or loose.
7. Blades are installed incorrectly.
8. Tires are not properly inflated.
Stingers
1. Blades are not sharp or nicked.
2. Blades are worn down too far.
3. Engine speed is too low.
1. Sharpen your blades.
2. Replace your blades.
3. Always mow at full throttle.
4. Slow down.
4. Ground speed is too fast.
5. Deck is plugged with grass.
5. Clean out the mower.
35
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Troubleshooting, Adjustment & Service
Seat Adjustment
See Figure 28. The seat can be adjusted forward
and back. Move the lever forward, position the seat
as desired, and release the lever to lock the seat into
position.
Seat Adjustment
Lever
Seat Adjustment (Suspension Seat)
See Figure 26. In addition to the forward and
backward seat adjustment, models equipped with a
suspension seat can be adjusted for lumbar support,
suspension and back angle.
Forward and Backward Adjustment:
Figure 28. Seat Adjustment
Move the forward / backward seat adjustment lever
(A, Figure 29) away from the seat, position the seat
as desired, and release the lever to lock the seat into
position.
Lumbar Adjustment:
Turn the lumbar adjustment knob (B) until the desired
amount of lumbar is achieved.
Back Angle Adjustment:
B
Turn the back angle adjustment knob (C) until the
desired amount of back angle is achieved.
Suspension Adjustment:
A
C
Turn the suspension adjustment knob (D) until
display scale has a reading that matches the weight of
the operator.
D
Figure 29. Suspension Seat Adjustment
A. Forward / Backward Seat Adjustment Lever
B. Lumbar Adjustment Knob
C. Back Angle Adjustment Knob
D. Suspension Adjustment Knob
Ground Speed Control Lever Adjustme
The control levers can be adjusted in three aysThe
alignment of the control levers, the pment of the
levers (how close the ends are to one nother) and
the height of the levers can be adjusted.
To Adjust the Handle Alignment
Loosen the mount bolts (A, Figure 30) and pivot the
lever(s) (C) to align with each other.
C
B
To Adjust the Handle Placement
A
Loosen the jam nuts and adjust the placement bolt
(B) in or out to properly adjust the lever end spacing.
To Adjust the Handle Height
Remove the mounting hardware and reposition the
handle either up or down from its original position.
You will need to readjust the handle alignment as
described above.
Figure 30. Control Lever Adjustment
A. Alignment Hardware
B. Placement Hardware
C. Ground Speed Control Lever
36
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Troubleshooting, Adjustment & Service
Speed Balancing Adjustment
A
If the rider veers to the right or left when the ground
speed control levers are in the maximum forward
position, the top speed of each of these levers can
be balanced by turning the adjustment bolt(s) (A,
Figure 31). Only adjust the speed of the wheel that is
traveling faster.
To Reduce the Speed of the Faster Wheel
1. Loosen the flange nuts.
2. turn the top speed adjustment bolt COUNTER-
CLOCKWISE to reduce the speed.
B
3. Retighten the flange nuts when adjustment is
complete.
Figure 31. Top Speed Adjustment
A. Top Speed Adjustment Bolt
B. Flange Nut
WARNING
DO NOT adjust the tractor for a faster overall
speed forward or reverse than it was designed
for.
Neutral Adjustment
If the tractor “creeps” while the ground speed control
levers are locked in NEUTRAL, then it may be
necessary to adjust the linkage rod.
NOTE: Perform this adjustment on a hard, lel
surface such as a concrete floor.
1. Disengage the PTO, engage the king brake
and turn off the engine.
B
A
2. There are three (3) nuts on the linkage rod. The
first two are to be used together to turn the rod
and the third (towards the front of the machine)
is used to lock the rod in place. Loosen the jam
nut that locks against the clevis (B, Figure 32) and
turn the linkage rod (A) to adjust. If the machine
creeps forward, turn the rod CLOCKWISE (while
standing at the rear of the machine, facing
forward), if the machine creeps backward, turn the
rod COUNTER-CLOCKWISE.
Figure 32. Neutral Adjustment
A. Adjustment Linkage Rod
B. Nuts
3. Lock the jam nut (B) against the clevis when
neutral is achieved.
NOTE: This adjustment should not be performed
while the machine is running. It may take several
attempts to achieved neutral, depending upon how
much the machine creeps.
37
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Troubleshooting, Adjustment & Service
Return-to-Neutral Adjustment
To determine if it is necessary to adjust the neutral
return, perform the following steps.
1. Disengage the PTO, engage the parking brake
and turn off the engine.
A
2. Move the ground speed control levers into the
operating position, pull levers rearward and
release.
B
3. Move the ground speed control levers towards the
neutral position. If the levers do not align with the
notches in the neutral lock plate, it is necessary to
adjust the neutral return rod (C, Figure 33).
C
Adjustment
1. Loosen the jam nut (B) locked against the ball
joint (A).
Figure 33. Neutral Return Adjustment
A. Ball Joint
B. Jam Nut
2. Turn the neutral return rod (C) to adjust handle
position (see Figure 33).
3. Pull lever rearward and release to check position
again. Adjust as necessary to align levers with
notches.
C. Neutral Return Rod
4. Once the lever alignment has been adjusted, lock
jam nut against the ball joint.
2" - 2-1/8"
(5,0 - 5,4cm)
Parking Brake Adjustment
1. Disengage the PTO, stop the engine, block the
front wheels, remove the ignition key, and engage
the parking brake.
A
2. Locate the upper brake spring (A, Figure 34).
3. With the parking brake engaged, measure the
compressed spring length. The spring shoul
2” to 2-1/8” (5,0 - 5,4 cm) when compreed.
4. If the spring is not within this rangeck up the
rear of the machine and secure wjackstands.
Remove both drive tires.
Figure 34. Parking Brake Adjustment
A. Upper Brake Spring
5. Locate the lower brake spring and adjustment
clevis (A & B, Figure 35).
A
6. Release the parking brake and disconnect the
clevis (B) from the caliper lever (C). Turn the
clevis to compress or release the upper spring.
Lock the nut against the clevis and reinstall the
clevis onto the caliper lever.
B
CAUTION
Do not adjust the spring to be shorter than
2” (5,0 cm) when compressed. This may
damage the brake caliper.
C
Figure 35. Parking Brake Adjustment
A. Lower Brake Spring
B. Adjustment Clevis
C. Caliper Lever
38
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Troubleshooting, Adjustment & Service
E
C
B
D
A
A
Figure 36. Suspension Adjustment
A. Pre-load Adjuster
B. Shock Mounting Bolt
C. Top Jam Nut
D. Bottom Jam Nut
E. Adjuster Bolt
WARNING
Use two hands when adjusting the shock
springs. This will prevent the wrench from
slipping while pressure is being applied.
Suspension Adjustment
The shock assembly can be adjusted to vary the
amount of pre-load applied to the springs. This s
the operator to maintain the ride height.
NOTE: Spanner wrench is located under the seat.
Rear tires must be removed to adjust the rear
suspension.
Use less pre-load for light weight operrs. Use
more pre-load for heavy weight opers. Adjust the
rear suspension height if additional weight (ie. grass
collector) is being added to the frame.
NOTE: It is recommended that the rear suspension
be adjusted stiffer due to the added weight of the
collection system.
To adjust the spring pre-load:
1. Park machine on a flat, level surface. Disengage
the PTO, stop the engine and engage the parking
brake.
To adjust the rear suspension height:
1. Loosen the shock mounting bolt (B).
2. Loosen the top jam nut (C).
2. See Figure 36. Using the supplied spanner
wrench (p/n 5022853), insert the tip of the
wrench into the notch in the pre-load adjuster.
While holding the wrench with both hands, turn
CLOCKWISE to decrease the pre-load, turn
COUNTER-CLOCKWISE to increase the pre-
load. Make sure that for each pair of shocks that
the left-hand and right-hand are set to the same
amount of pre-load.
3. While holding the bottom jam nut (D) with a
wrench, turn the adjuster bolt (E) CLOCKWISE
to raise the rear suspension or COUNTER-
CLOCKWISE to lower the rear suspension.
4. Tighten the top jam nut (C).
5. Tighten the shock mounting bolt (B).
6. Repeat for other side.
NOTE: Both sides must be adjusted evenly to
prevent the rider frame from tilting to one side.
39
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Troubleshooting, Adjustment & Service
Cutting Height Adjustment
WARNING
Before checking mower, shut off PTO and
engine. Allow all moving parts to stop. Remove
ignition key, then disconnect the spark plug
wire and fasten it away from the spark plug.
A
C
B
The cutting height adjustment pin (A, Figure 37)
controls the mower cutting height. The cutting height
is adjustable between 1-1/2” (3,8cm) and 5” (12,7cm)
in 1/4” (0,64cm) increments.
1. Depress the deck lift foot pedal (B, Figure 37) until
it locks into the 5” (12,7 cm) position.
Figure 37. Cutting Height Adjustment
A. Cutting Height Adjustment Pin
B. Deck Lift Foot Pedal
2. Place the cutting height adjustment pin in the
desired cutting height.
C. Deck Lift Lock Lever
3. Depress the deck lift foot pedal then push the lock
lever (C) towards the right to release the lock.
4. Release the deck lift foot pedal until it comes to
rest against the cutting height adjustment pin.
Foot Pedal Adjustment
The deck lift foot pedal can be adjusted to
accommodate the operator’s height for optimal
comfort.
B
A
C
To adjust pedal position:
1. Remove the foot pedal (A, Figure 38) from the
pedal mount tab (B).
OPTIONAL
POSITION
2. Remove the pedal mount hardware (C) and rote
the tab 180 degrees.
3. Reinstall the pedal mount hardware and hten
securely.
4. Reinstall the foot pedal on the pel mount tab in
the proper orientation as shown in Figure 38.
Figure 38. Foot Pedal Adjustment
A. Deck Lift Foot Pedal
B. Pedal Mount Tab
C. Pedal Mount Hardware
40
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Troubleshooting, Adjustment & Service
Deck Lift Rod Timing Adjustment
Inner Rod
1. Park machine on a flat, level surface. Disengage
the PTO, stop the engine and engage the parking
brake. Rear tires must be inflated to 15 psi (1,03
bar); front tires to 25 psi (1,72 bar).
2. To check the inner lift rod timing, measure and
record the distance between the inner lift pivots
and the inner rod pivots. Repeat for other side of
unit. See Figure 39.
3. To check the outer lift rod timing, measure and
record the distance between the outer lift pivots
and the outer rod pivots. Repeat for other side of
unit. See Figure 39.
Outer Rod
4. If the measurements for the inner rods are equal,
and the measurements for the outer rods are
equal, no further adjustment is required. If the
measurements are NOT equal (greater than 1/8”
(3,17mm) difference), adjustment is required,
continue with Step 5.
Figure 39. Measure the Inner & Outer Lift Rods
5. Lock the deck lift pedal in the 5” (12,7cm) position.
Remove the cutting height adjustment pin and
lower the mower deck.
6. To ensure that the deck is in the lowest position,
push the pedal by hand towards the rear of the
unit and install the height adjustment pin in the 3”
(7.6cm) position to hold in place. See Figure 40.
7. Block up the mower deck until all hanger c
are slack.
8. Refer to Figure 41. To adjust the inner lift rod,
adjust the 5/8” hex nuts on either side of the
front lift pivot until the measurements are equal.
Repeat for other side.
Figure 40. Deck Lift Pedal & Pin Position
9. Refer to Figure 41. To adjust the outer lift ro
remove the coil pins securing the outer lifod t
the lift levers. Remove the outer lift od fom the
unit and add or remove 5/8” SAE hers from
in between the deck lift rod and the lift link until
measurements are equal. Reinstall the coil pins
and washer (on front lift lever). Repeat for other
side.
Inner Rod
Adjust Here
10. Remove blocks from under the mower deck.
11. While pushing the pedal by hand towards the
rear of the unit, remove the the cutting height
adjustment pin from in front of the deck lift pedal
arm. Lift mower deck and reinstall adjustment pin
in desired mowing height.
Adjust Here
Outer Rod
Figure 41. Adjust the Inner & Outer Lift Rods
41
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Troubleshooting, Adjustment & Service
Deck Leveling Adjustment
NOTE: Before adjusting the deck level, the deck lift
rod timing must be checked and/or adjusted.
1. Park machine on a flat, level surface. Disengage
the PTO, stop the engine and engage the parking
brake. Rear tires must be inflated to 15 psi (1,03
bar); front tires to 25 psi (1,72 bar).
2. Lock the deck lift pedal in the 5” (12,7cm) position.
Place the deck height adjustment pin in the 4”
position and lower deck the lift pedal until the arm
contacts the pin.
Figure 42. 2 x 4 Locations
3. Place 2 x 4 blocks under each corner of the
mower deck with the 3-1/2” sides being vertical.
See Figure 42.
4. Adjust the front eyebolts until the chains are tight
and the deck is still resting on the 2 x 4’s. Tighten
jam nuts. See Figure 43.
5. Loosen the nuts and allow the rear of the deck to
rest on the 2 x 4’s. Slide the chains down in the
slots until the chains are tight and tighten the nuts.
See Figure 43.
Adjust
Here
6. Remove all 2 x 4 blocks from under the mower
deck.
CAUTION
Avoid injury! Mower blades are sharp.
Adjust
Here
Always wear gloves when handling blade
working near blades.
Figre 43. Deck Level & Spring Length Adjustment
7. See Figure 44. Position the outside mower blades
so they face front-to-back.
8. Measure from the front tip of the blade from the
cutting edge to the ground. Measure from th
rear tip of the blade from the cutting edge to t
ground. The measurement should be 4” 0,2
cm). Repeat this process for the r side of the
machine.
A
A
A
Figure 44. Checking the Blade Height Adjustment
Deck Lift Spring
The deck lift springs (A, Figure 45) are factory set to
provide optimal lifting performance.
A
Although it is fastened with a multi-position anchor,
this is NOT AN ADJUSTMENT POINT.
DO NOT attempt to adjust the spring length or lifting
performance will be compromised.
Figure 45. Deck Lift Spring Location
A. Deck Lift Spring
42
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Troubleshooting, Adjustment & Service
PTO Clutch Adjustment
B
B
WARNING
To avoid serious injury, perform adjustments
only with engine stopped, key removed and
tractor on level ground.
26HP, 30HP & 37HP Models: All;
32HP Models: S/N: 2013556396 & Below
Check the PTO clutch adjustment after the initial 25
hour break-in period and then after every 100 hours
of operation. Also perform the following procedure
if the clutch is slipping or will not engage, or if a new
clutch has been installed.
A
B
Figure 46. PTO Clutch Adjustment
A. Adjustment Window (Qty. 3, one shown)
B. Adjustment Nut
1. Remove key from ignition switch and disconnect
spark plug wires to prevent the possibility of
accidental starting while the PTO is being
adjusted.
2. See Figure 46. Note the position of the 3
adjustment windows (A) in the side of the brake
plate and the nylock adjustment nuts (B).
B
3. Insert a .016”-.018” (0,40-0,45mm) feeler gauge
(C) through each window, positioning the gauge
between the rotor face and the armature face as
shown in Figure 47.
C
4. Alternately tighten the adjustment nuts (B, Figure
47) until the rotor face and armature face j
contacts the gauge.
Figre 47. Adjust PTO Clutch
Andow
B. djustment Nut
5. Check the windows for an equal amount of drag
when the gauge is inserted and removed, and
make any necessary adjustments by tightening or
loosening the adjustment nuts.
.016”-.018” (0,40-0,45mm) Feeler Gauge
NOTE: The actual air gap between the rotor an
armature may vary even after performing the
adjustment procedure. This is due to dimenonal
variations on component parts, and acceptable
condition.
C
B
A
A
6. Check the mower blade stopping time. See
BLADE BRAKE CHECK. The mower blades and
mower drive belt should come to a complete stop
within seven (7) seconds after the electric PTO
switch is turned off.
32HP Models: S/N: 2013556397 & Above
If the clutch is slipping or the clutch will not engage,
the air gap can be adjusted by removing the re-gap
shim to allow the clutch to continue to function.
Figure 48. PTO Clutch Adjustment
A. Brake Mounting Bolts
B. Brake Pole
1. Loosen both brake mounting bolts (A, Figure 48)
1/2 to 1 full turn as shown in Figure 48.
C. Re-gap Shim
IMPORTANT NOTE: Do not remove the brake pole
(B, Figure 48) from the clutch. The brake pole must
remain in the correct position to ensure proper brake
torque.
43
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Troubleshooting, Adjustment & Service
2. Using needle nose pliers, take hold of the tab and
remove the re-gap shim (C).
B
A
3. Re-torque each brake mounting bolt to 10 ft. lbs.
(13,5 Nm)
4. Using a .010” thick feeler gauge (A, Figure 49),
verify that the gap is present between the rotor
and armature face on both sides of the brake pole
as shown.
• If the gap is less than .010, the clutch will need
to be replaced;
C
• If sufficient gap is present, procedure to BLADE
BRAKE CHECK procedure.
Blade Brake Check
Mower blades and mower drive belt should come to a
complete stop within seven (7) seconds after electric
PTO switch is turned off.
A
A
1. With parking brake engaged, PTO disengaged and
an operator in the seat, start the engine engine.
2. Have an assistant observe the mower drive belt
through the open end of the left-hand arbor cover.
Engage the PTO and wait several seconds.
Disengage the PTO and check the amount of time
it takes for the mower drive belt to stop.
3. If the mower drive belt does not stop within seven
(7) seconds, perform the PTO Clutch Adjustment.
If the belt still does not stop within seven (7
seconds, see your dealer.
Figure 49. Adjust PTO Clutch
A. .010” Thick Feeler Gauge
B. Rotor
C. mature Face
44
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Troubleshooting, Adjustment & Service
Hydraulic Pump Drive Belt Replacment
1. Park the tractor on a smooth, level surface such
as a concrete floor. Disengage the PTO, engage
the parking brake, turn off the engine, and remove
the ignition key.
FRONT
B
E
2. Remove the PTO drive belt (see MOWER BELT
REPLACEMENT for removal instructions).
A
F
D
C
3. Loosen the nut towards the front of the machine
on the spring anchor hook (H, Figure 50) to
release the majority of the belt tension. Use
caution and remove the nut to completely release
the tension.
7-3/4”
(19,7cm)
4. Remove the old belt and replace it with the new
one. Make sure the V-side of the belt runs in the
grooves of the crankshaft pulley and pump pulleys
(B & C).
C
H
G
Figure 50. Hydraulic Pump Drive Belt Replacement
A. Pump Drive Belt
5. Reinstall the anchor hook (H) into the anchor tab
and loosely fasten the nut. Adjust the spring until
a measurement of 7-3/4” (19,7cm) is achieved
from the outside of the spring hooks. Tighten nut.
B. Crankshaft Pulley
C. Pump Pulley
D. Idler Pulley (stationary)
E. Idler Pulley
6. Reinstall the PTO drive belt.
F. dler Arm
G. Spring
Spring Anchor
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Mower Belt Replacment
A
To avoid damaging belts, DO NOT
PRY BELTS OVER PULLEYS.
B
1. Park the tractor on a smooth, level surface such
as a concrete floor. Disengage the PTO, engage
the parking brake, turn off the engine, and remove
the ignition key.
WARNING
Use extreme caution when rotating the idler
arm with the breaker bar or combination
wrench, due to the increased tension in the
spring as the idler arm is being rotated. Injury
may result if the breaker bar is prematurely
released while the spring is under tension.
Figure 51. Mower PTO Belt (61” Mower Deck)
A. Idler Arm
B. Stationary Idler Pulley
2. For 61” deck: Using a 1/2” breaker bar, place
the square end in the square hole located in the
end of the idler arm (A, Figure 51). Carefully
rotate the breaker bar COUNTER-CLOCKWISE,
which will relieve the tension on the belt exerted
from the idler arm.
B
2. For 72” deck: Using a 3/4” combination
wrench, place the box end on the nut (A, Figure
52) securing the idler pulley located in the
of the idler arm. Carefully rotate the wrench
CLOCKWISE, which will relieve the tensioon the
belt exerted from the idler arm.
3. Slide the drive belt over the edge of the stationary
idler pulley (B). Carefully release the tension on
the breaker bar or combination wrench until th
idler arm comes to a stop.
Figure 52. Mower PTO Belt (72” Mower Deck)
A. Nut
B. Stationary Idler Pulley
4. Remove the old belt and replace with a w one.
Make sure the V-side of the belt rn the pulley
grooves (Figure 53).
D
B
C
5. For 61” deck: Install the drive belt on the PTO
pulley, the spindle pulleys and all idler pulleys
except the stationary pulley (B, Figure 51).
Carefully rotate the breaker bar COUNTER-
CLOCKWISE and install the belt on the stationary
idler pulley (B). Carefully release the tension on
the breaker bar.
5. For 72” deck: Install the drive belt on the
PTO pulley, the spindle pulleys and all idler
pulleys except the stationary pulley (B, Figure
52). Carefully rotate the combination wrench
CLOCKWISE and install the belt on the stationairy
idler pulley (B). Carefully release the tension on
the combination wrench.
A
A
D
D
A
Figure 53. Mower PTO Belt Routing
A. Spindle Pulley
B. PTO Drive Belt
C. Spring-loaded Idler Pulley
D. Stationary Idler Pulley
6. Run the mower under no-load condition for about
5 minutes to break-in the new belt.
46
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Troubleshooting, Adjustment & Service
Check the Mower Belt Idler Tensioner Spring
Length
1. Park the machine on a smooth level surface such
as a concrete floor. Disengage the PTO, engage
the parking brake, turn off the engine and remove
the ignition key.
E
A
2. Lower the mower deck to its lowest cutting
position.
3. Use the Mower Belt Idler Spring Length chart to
determine the correct spring length (E, Figure 54).
4. Measure the coil length of the mower belt
tensioner spring (A,). The measurement should
equal the measurement as designated in the
chart. If the measurement does not equal the
measurement as designated in the chart, adjust
the anchor eyebolt (B).
B
C
D
Adjusting the Mower Belt Idler Spring Length
Figure 54. Mower Belt Idler Spring Length
A. Mower Belt Tensioner Spring
B. Anchor Eyebolt
C. Jam Nut
D. Adjusment Nut
1. Loosen the jam nut (C).
2. Turn the adjustment nut (D) until a measurement
as designated in the chart is achieved.
3. Retighten the jam nut.
E. Measurement
Mower Belt Idler Spring Length
Measurement
inch
cm
17,8
15.9
61” Mower Deck
72” Mower Deck
7
6-1/4
47
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Troubleshooting, Adjustment & Service
6. Charge the battery until fully charged (until the
specific gravity of the electrolyte is 1.250 or higher
and the electrolyte temperature is at least 60° F).
The best method of making certain a battery is
fully charged, but not over charged, is to measure
the specific gravity of a cell once per hour. The
battery is fully charged when the cells are gassing
freely at low charging rate and less than 0.003
change in specific gravity occurs over a three hour
period.
Battery Service
WARNING
Keep open flames and sparks away from the
battery; the gasses coming from it are highly
explosive. Ventilate the battery well during
charging.
Checking Battery Voltage
A voltmeter can be used to determine condition of
battery. When engine is off, the voltmeter shows
battery voltage, which should be 12 volts. When
engine is running, the voltmeter shows voltage of
charging circuit which normally is 13 to 14 volts.
Jump Starting With Auxiliary (Booster) Battery
Jump starting is not recommended. However, if it
must be done, follow these directions. Both booster
and dis-charged batteries should be treated carefully
when using jumper cables. Follow the steps below
EXACTLY, being careful not to cause sparks. Refer
to Figure 55.
A dead battery or one too weak to start the engine
may not mean the battery needs to be replaced.
For example, it may mean that the alternator is not
charging the battery properly. If there is any doubt
about the cause of the problem, see your dealer.
If you need to replace the battery, follow the steps
under Cleaning the Battery & Cables in the Regular
Maintenance Section.
1. Both batteries must be of the same voltage.
2. Position the vehicle with the booster battery
adjacent to the vehicle with the discharged battery
so that booster cables can be connected easily
to the batteries in both vehicles. Make certain
vehicles do not h each other.
Charging a Completely Discharged Battery
Wear safety glasses and shield eyes and face
from batteries at all times. Be sure vent caps are
tight. Pace damp cloth over vent caps on both
batteries.
1. Be aware of all the safety precautions you should
observe during the charging operation. If you are
unfamiliar with the use of a battery charger and
hydrometer, have the battery serviced by y
dealer.
4. Connect positive (+) cable to positive post of
charged battery (wired to starter or solenoid).
2. Add distilled water sufficient to covethe plate (fill
to the proper level near the end of the charge).
If the battery is extremely cold, allow it to warm
before adding water because the water level will
rise as it warms. Also, an extremely cold batt
will not accept a normal charge until it becom
warm.
5. Connect the other end of same cable to same
post marked positive (+) on booster battery.
6. Connect the second cable negative (-) to other
post of booster battery.
7. Make final connection on engine block of stalled
vehicle away from battery. Do not lean over
batteries.
3. Always unplug or turn the charger before
attaching or removing the clamp cnnections.
8. Start the engine of the vehicle with the booster
battery. Wait a few minutes, then attempt to start
the engine of the vehicle with the discharged
battery.
4. Carefully attach the clamps to the battery in
proper polarity (usually red to [+] positive and
black to [-] negative).
5. While charging, periodically measure the
temperature of the electrolyte. If the temperature
exceeds 125° F (51.6° C), or if violent gassing or
spewing of electrolyte occurs, the charging rate
must be reduced or temporarily halted to prevent
battery damage.
9. If the vehicle does not start after cranking for thirty
seconds, STOP PROCEDURE. More than thirty
seconds seldom starts the engine unless some
mechanical adjustment is made.
10. After starting, allow the engine to return to idle
speed. Remove the cable connection at the
engine or frame. Then remove the other end of
the same cable from the booster battery.
11. Remove the other cable by disconnecting at the
discharged battery first and then disconnect the
opposite end from the booster battery.
12. Discard the damp cloths that were placed over the
battery vent caps.
48
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Troubleshooting, Adjustment & Service
THIS HOOK-UP FOR NEGATIVE GROUND VEHICLES
To
To
Starter
Switch
Starter
Switch
Jumper Cable
Starting
Vehicle
Battery
Discharged
Vehicle
Battery
Jumper Cable
To Ground
Engine
Block
MAKE CERTAIN VEHICLES DO NOT TOUCH
Figure 55. Jump Starting
WARNING
WARNING
Fr your personal safety, use extreme care
n jump starting. Never expose battery to
open flame or electric spark – battery action
generates hydrogen gas which is flammable
and explosive. Do not allow battery acid to
contact skin, eyes, fabrics, or painted surfaces.
Batteries contain a sulfuric acid solution which
can cause serious personal injury or property
damage.
Any procedure other than the preceding could
result in:
(1) personal injury caused by electrolyte
squirting out the battery vents,
(2) personal injury or property damage due
to battery explosion,
(3) damage to the charging system of e
booster vehicle or of the imilized
vehicle.
When removing or installing battery cables,
disconnect the negative cable FIRST and
reconnect it LAST. If not done in this order, the
positive terminal can be shorted to the frame
by a tool.
Do not attempt to jump start a vehicle having a
frozen battery because the battery may rupture
or explode. If a frozen battery is suspected,
examine all fill vents on the battery. If ice
can be seen or if the electrolyte fluid cannot
be seen, do not attempt to start with jumper
cables as long as the battery remains frozen.
To avoid engine damage, do not disconnect
battery while engine is running. Be sure
terminal connections are tight before starting.
49
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Specifications
Specifications
NOTE: Specifications are correct at time of printing and are subject to change without notice.
*Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental
factors.
Front Wheels
Tire Size: 13 x 6.50 - 6
Inflation Pressure: 25 psi (1,72 bar)
ENGINE:
26 HP* Kawasaki
TRANSMISSIONS:
Make
Kawasaki
Model
FH731V
Hydro-Gear PJ-12 (Pumps)
Horsepower
Displacement
Electrical System
26 @ 3600 rpm
12cc Pumps fit models: S/N: 2014192366 & Below
41.19 Cu. in (675 cc)
12 Volt, 16 amp. Alternator, Battery: 340
CCA
Hydro-Gear PR-16 (Pumps)
16cc Pumps fit models: 37HP DFI Models: All; All other models:
S/N: 2014192367 & Above)
Oil Capacity
2.4 US qt. (2.3 L) w/ Filter
Parker TF-024 (Wheel Motors)
(S/N: 2015122497 & Below)
30 HP* Kohler
Make
Model
Horsepower
Displacement
Electrical System
Kohler
CV750S
30 @ 3600 rpm
45.58 Cu. in (747 cc)
12 Volt, 15 amp. Alternator, Battery: 340
CCA
Parker TG-024 (Wheel Motors)
(S/N: 2015122498 & Above)
Type
Pump and Wheel Motor
Hydraulic Fluid
Mobil 1™ 15W-50 synthetic oil or
Castrol Syntec™ 5W-50 oil
Forward: 0-10 MPH (0-16.09 km/h)
Reverse: 0-5 MPH (0-8.05 km/h)
315 t. lbs. (427 N.m.)
Speeds
Oil Capacity
2.0 US qt. (1.9 L) w/ Filter
@ 3400 rpm
Continuous Torque
Output
30 HP** Briggs & Stratton
ximum Weight
xle
0 lbs. (1360 Kg)
Make
Briggs & Stratton
543777-0113-E1
Model
Horsepower
Displacement
Electrical System
30 @ 3200 rpm
54.62 Cu. in (895 cc)
12 Volt, 20 amp. Alternator, Battery: 340
CCA
DIMENSIONS:
Overall Lengh
Overall Width
82” (208,3 cm)
Oil Capacity
2.4 US qt. (2.25 L) w/ Filter
61” Side Disharge
72” de Discharge
H
73” (183,4 cm)
85” (216 cm)
71” (180,3 cm) with Roll Bar Up
55” (139,7 cm) with Roll Bar Down
2150 lbs. (975 kg)
32 HP** Briggs & Stratton
Make
Briggs & Stratton
543777-0120-E1
Model
ight (apx.)
Horsepower
Displacement
Electrical System
32 @ 3600 rpm
54.62 Cu. in (895 cc)
12 Volt, 20 amp. Alternator, Battery
CCA
**Power Rating
The gross power rating for individual gas engine models
is labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque
Rating Procedure), and rating performance has been
obtained and corrected in accordance with SAE J1995
(Revision 2002-05). Torque values are derived at 3060
RPM; horsepower values are derived at 3600 RPM. Net
power values are taken with exhaust and air cleaner
installed whereas gross power values are collected without
these attachments. Actual gross engine power will be
higher than net engine power and is affected by, among
other things, ambient operating conditions and engine-
to-engine variability. Given the wide array of products
on which engines are placed, the gas engine may not
develop the rated gross power when used in a given piece
of power equipment. This difference is due to a variety of
factors including, but not limited to, the variety of engine
components (air cleaner, exhaust, charging, cooling,
carburetor, fuel pump, etc.), application limitations, ambient
operating conditions (temperature, humidity, altitude), and
engine-to-engine variability. Due to manufacturing and
capacity limitations, Briggs & Stratton may substitute an
engine of higher rated power for this Series engine.
Oil Capacity
2.4 US qt. (2.25 L) w/ Filter
37 HP* Kawasaki
Make
Kawasaki
FX1000V
37 @ 3600 rpm
61 Cu. in (999 cc)
12 Volt, 15 amp. Alternator, Battery: 340
CCA
Model
Horsepower
Displacement
Electrical System
Oil Capacity
1.8 US qt. (1.7 L) w/ Filter
37 HP* Kawasaki DFI
Make
Kawasaki
FX1000V -AS01-S (DFI)
37 @ 3600 rpm
61 Cu. in (999 cc)
12 Volt, 15 amp. Alternator, Battery: 340
CCA
Model
Horsepower
Displacement
Electrical System
Oil Capacity
1.8 US qt. (1.7 L) w/ Filter
CHASSIS:
Fuel Tanks
Rear Wheels
Capacity: 12 Gallons (45.4 L) Total
Tire Size: 24 x 12.00 -12
Inflation Pressure: 15 psi (1,03 bar)
50
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ALIGN THIS EDGE WITH A VERTICAL SURFACE
(TREE, POLE, FENCE POST, BUILDING, ETC)
51
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Notes
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Ferris Industries - a division of Simplicity Manufacturing Inc.
Owner's Limited Warranty Information
(Effective 04/28/2004)
Thank you for purchasing Ferris commercial mowing equipment. Please take a few minutes to read this limited warranty information. It contains all
the information you will need to have your Ferris mower repaired in the unlikely event that a breakdown covered by this limited warranty should occur.
Owner's Responsibilities - As a condition to our obligations under this limited warranty, you shall have read the operator's manual and you shall have
completed and submitted to Ferris, within 20 days from the date of purchase, the Ferris Product Registration. You must properly service and maintain
your Ferris product as described in the operator's manual. Such routine maintenance, whether performed by a dealer or by you, is at your expense.
The Ferris equipment, including any defective part covered by this limited warranty, must be returned to an authorized Ferris dealer within the warranty
period for warranty service. This limited warranty extends only to equipment operated under normal conditions and in accordance with Ferris' instruc-
tions.
Warranty Start Date - The limited warranty coverage begins on the day you buy your new Ferris commercial mowing equipment. An authorized Ferris
dealer will assist you in filling out a Ferris Product Registration with specific information for the model you purchase and your personal information,
which must be returned to Ferris.
Limited Warranty - The limited warranty, set forth below, is a written guarantee by Ferris, during the warranty period, to repair or replace parts which
have a substantial defect in materials or workmanship. The warranty is "limited" because it is for a specified period of time, applies to the original pur-
chaser only, and is subject to other restrictions.
FERRIS LIMITED WARRANTY
Ferris Industries (Ferris) warrants, in accordance with the provisions below, to the original purchaser only, for the periods described below that the
commercial mower shall be free from substantial defects in material or workmanship under normal use and service. If you wish to file a claim under
this limited warranty, you must provide prompt notice of your claim to an authorized Ferris dealer during the warranty period. Ferris' obligation under
this limited warranty is, at Ferris' option, to repair or replace any part or parts of the mower, which, in the judgment of Ferris, are found to be defective
and covered by this limited warranty. An authorized Ferris dealer will repair or replace the defective part or parts, at the dealer's place of business, at
no charge for the labor or parts. This limited warranty applies only to mowers sold in the United States and Canada and is subject to the following limi-
tations.
Covered Parts
All Mowers
Warranty Period
2-years (24 months) from date of retail purchase by the original
purchaser for parts & labor (90 days for rental mowers)
(Except as noted below*)
*Belts, Tires, Brake Pads
And Hoses, Battery, Blades
90 days from date of retail purchase by the original purchaser
*Attachments
*Engine
1 year from date of retail purchse briginal purchaser
If the engine manufacturer provides any warranty on the mower's engine, Ferris will assign that warranty to the
original purchaser of the mower if such assignment is reasonably practicable. Please refer to the engine man-
ufacturer's warranty statement, if any, that is included in the owner's packet. We are not authorized to handle
warranty adjustments or repairs on engines. Ferris offers NO WARRANTY on mower engines. Ferris does not
guarantee or represenany engine manufacturer will comply with the terms of its warranty.
Items and Conditions Not Covered
This warranty does not cover, and Ferris makes NO WARRANY regarding, the ing:
• Mowers or their parts if a complete and accurate Ferris Product Registration ot been received by Ferris.
• Loss or damage to person or property other than that expressly covered the terms of this limited warranty.
• Pickup and delivery charges and risk of loss or damage in transit to anany authorized Ferris dealer.
• Any damage or deterioration due to normal use, wear and tear, or envirental or natural elements, or exposure.
• Cost of regular maintenance service or parts, such as but not limited to, filters, fuel, lubricants, tune-up parts, and adjustments.
• Claims arising due to failure to follow Ferris' written instructionr improper storage or maintenance.
• Any repairs necessary due to use of parts, accessories or suincluding gasoline, oil or lubricants, incompatible with the mowing equipment,
or other than as recommended in the operator's manual or othitten operational instructions provided by Ferris.
• Use of non-Ferris approved parts or accessories.
• Any overtime or other extraordinary repair charges or crges relating to repairs or replacements.
• Rental of like or similar replacement equipment g the period of any warranty, repair or replacement work.
• Loss of revenue, time or use of the mowing ent.
• Travel, telephone or other communication charg.
• Damage from continued use of defective mowing equipment.
• Freight charges on replacement parts.
• Any mowing equipment or part which, in the judgment of Ferris, has been altered or tampered with in any way or has been subjected to misuse,
abuse, abnormal usage, unauthorized repair, neglect or accident, damage in transit, or has had the serial numbers altered, effaced or removed.
• Any equipment, part or item not mentioned under "Covered Parts," above.
General Conditions
Ferris is continually striving to improve its products, and therefore reserves the right to make improvements or changes without incurring any obligation
to make changes or additions to products sold previously. Any oral or written description of Ferris products is for the sole purpose of identifying the
products and shall not be construed as an express warranty. No warranty claim shall give rise to a right for the purchaser to cancel or rescind any
sale. No person is authorized to make any warranty or assume for Ferris any liability not strictly in accordance with this limited warranty. Any assis-
tance Ferris provides to or procures for the purchaser outside the terms, limitations or exclusions of this limited warranty will not constitute a waiver of
the terms, limitations or exclusions of this limited warranty, nor will such assistance extend or revive the limited warranty. Ferris will not reimburse the
purchaser for any expenses incurred by the purchaser in repairing, correcting or replacing any defective products except for those incurred with Ferris'
prior written permission and in accordance with this limited warranty.
Ferris' sole and exclusive liability with respect to this limited warranty, and the purchaser's exclusive remedy, shall be repair or replacement as set forth
herein. All warranty work must be performed by an authorized Ferris dealer using only Ferris approved replacement parts. FERRIS SHALL HAVE NO
LIABILITY FOR ANY OTHER COST, LOSS OR DAMAGE, INCLUDING BUT NOT LIMITED TO, ANY INCIDENTAL, COMPENSATORY, INDIRECT,
PUNITIVE, SPECIAL OR CONSEQUENTIAL LOSS OR DAMAGE. FERRIS' AGGREGATE LIABILITY WITH RESPECT TO A DEFECTIVE PROD-
UCT OR PART SHALL BE LIMITED TO AN AMOUNT EQUAL TO THE MONIES PAID BY THE PURCHASER FOR THAT DEFECTIVE PRODUCT
OR PART. THIS LIMITED WARRANTY, AND FERRIS' OBLIGATIONS HEREUNDER, ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WAR-
RANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY AND THE IMPLIED
WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. FERRIS SHALL NOT BE LIABLE TO THE PURCHASER, OR TO ANYONE CLAIMING
UNDER THE PURCHASER, FOR ANY OTHER OBLIGATIONS OR LIABILITIES, INCLUDING, BUT NOT LIMITED TO, OBLIGATIONS OR LIABILI-
TIES ARISING OUT OF BREACH OF CONTRACT OR WARRANTY, NEGLIGENCE OR OTHER TORT OR ANY THEORY OF STRICT LIABILITY,
WITH RESPECT TO FERRIS PRODUCTS OR FERRIS' ACTS OR OMISSIONS OR OTHERWISE.
It is the express wish of the parties that this agreement and any related documents be drafted in English. Il est la volonté expresse des parties que
cette convention et tous les documents s'y rattachent soient rédigés en anglais.
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OPERATOR’S
MANUAL
IS3100Z Series
Zero-Turn Riding Mower
Briggs & Stratton Power Products Group, LLC.
5375 North Main Street
Munnsville, NY 13409
800-933-6175
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