MTD Pro Z Series User manual

OperatOr’sManual
Safe Operation Practices • Assembly & Set-Up • Controls & Operation • Product Care • Replacement Parts • Attachments & Accessories
Safe Operation Practices • Set-Up • Operation • Product Care • Replacement Parts and Accessories • Warranty
Pro Z Series
500/700/900 Lapbar
NOTE: This Operator’s Manual covers several models. Features may vary by model. Not all features in this manual are applicable to all models and the model
depicted may differ from yours.
Record Product Information
Before setting up and operating your new equipment, please locate the model
plate and record the information in the area provided to the right. The model
plate contains the unit’s model and serial numbers. This information will
be necessary, should you seek technical support via our web site, Customer
Support Department, or with a local authorized service dealer.
Model Number
Serial Number
WARNING
Read and follow all safety rules and instructions in this manual before attempting to operate this machine.
Failure to comply with these instructions may result in personal injury - SAVE THESE INSTRUCTIONS.
WARNING
CALIFORNIA PROPOSITION 65
Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer
and birth defects or other reproductive harm.
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and
reproductive harm. Wash hands after handling. www.p65warnings.ca.gov
Form No. 769-26265A
(September 30, 2022)

2
SAFE OPERATION PRACTICES
WARNING
This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and
others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may
result in personal injury. When you see this symbol, HEED ITS WARNING!
DANGER
This machine was built to be operated according to the safe operation practices in this manual. As with any type of power equipment, carelessness, or error
on the part of the operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to observe the
following safety instructions could result in serious injury or death.
TRAINING
1. Read the Operator’s Manual and other training material. If the operator(s) or
mechanic(s) cannot read English it is the owner’s responsibility to explain this
material to them.
2. Become familiar with the safe operation of the machine, operator controls, and
safety signs.
3. All operators and mechanics should be trained to operate or service the
equipment. The owner is responsible for training them.
4. Never let children under the age of 16 or untrained people operate or service the
equipment. Local regulations may further restrict the age of the operator.
5. The owner/operator can prevent, and is responsible for, accidents or injuries
occurring to them, other people, or property.
GENERAL OPERATION
1. Read, understand, and follow all instructions on the machine and in the manual(s)
before attempting to assemble and operate. Keep this manual in a safe place for
future and regular reference by each operator and for ordering replacement parts.
2. Be familiar with all controls and their proper operation. Know how to stop the
machine and disengage the controls quickly.
3. Do not allow anyone to operate or maintain this machine who has not read the
manual. Never permit children under the age of 16 to operate this machine.
4. Do not remove any shields, guards, labels, or safety devices. If a shield, guard,
label, or safety device is damaged or does not function, repair or replace it before
operating the machine.
5. To help avoid blade contact or a thrown object injury, keep bystanders, helpers,
children, and pets at least 75 feet (23 meters) from the machine while it is in
operation. Stop machine if anyone enters the area.
6. Thoroughly inspect the area where the equipment is to be used. Remove all
stones, sticks, wire, bones, toys, and other foreign objects that could be picked up
and thrown by the blade(s). Thrown objects can cause serious personal injury.
7. Evaluate the terrain to determine what accessories and attachments are needed
to properly and safely perform the job. Only use accessories and attachments
approved by the machine manufacturer.
8. Plan your mowing pattern to avoid discharge of material toward roads, sidewalks,
bystanders, and the like. Also, avoid discharging material against a wall or
obstruction which may cause discharged material to ricochet back toward
the operator.
9. Always wear appropriate clothing and personal protective equipment (e.g.
safety glasses, long pants, gloves, hearing protection, safety shoes, hard hat)
when operating or maintaining this machine. Long hair, loose fitting clothing,
or jewelry may get entangled in moving parts. Follow all federal, state, and local
guidelines regarding the use of personal protective equipment.
10.For extended use of this product, hearing protection is recommended.
11. Be aware of the mower and attachment discharge direction and do not point it
at anyone. Do not operate the mower without the discharge cover or entire grass
catcher in its proper place.
12.Do not put hands or feet near rotating parts or under the cutting deck. Contact
with the blade(s) can amputate hands and feet.
13. A missing or damaged discharge cover can cause blade contact or thrown
object injuries.
14. Stop the blade(s) when crossing gravel drives, walks, or roads and while not
cutting grass.
15. Watch for traffic when operating near or crossing roadways. This machine is not
intended for use on any public roadway.
16.Do not operate the machine while under the influence of alcohol or drugs.
17. Mow only in daylight or good artificial light.
18.Never carry passengers.
19. Back up slowly. Always look down and behind before and while backing to avoid a
back-over accident.
20.Slow down before turning. Operate the machine smoothly. Avoid erratic operation
and excessive speed. Be aware of your direction of travel to avoid accidents.
21. Disengage blade(s), set parking brake, stop engine, and wait until the blade(s)
come to a complete stop before removing grass catcher, emptying grass,
unclogging chute, removing any grass or debris, or making any adjustments.
22.Never leave a running machine unattended. Always stop on level ground, turn off
blade(s), place drive control levers in neutral, set parking brake, stop engine, and
remove key before leaving the operator position.
23.Use extra care when loading or unloading the machine on a trailer or truck. The
machine should not be driven on unstable, unsecured, or inadequate ramps
because the machine could tip over causing serious personal injury.
24.Check overhead clearances carefully before driving under low hanging tree
branches, wires, door openings, etc., where the operator and/or ROPS may be
struck which could result in serious injury and/or machine tip over.
25.Muffler and engine become hot and can cause a burn. Do not touch.
26.Disengage the blades, set the parking brake to the ‘on’ position, and make sure
the drive control levers are in the neutral position before attempting to start the
engine. Only start the engine from the operator’s position.

3
SAFE OPERATION PRACTICES
27. Do not attempt to mow unusually tall, dry grass (e.g., pasture) or piles of dry
leaves. Dry grass or leaves may contact the engine exhaust and/or build up on the
mower deck presenting a potential fire hazard.
28.Do not stop or park the machine over dry leaves, grass, debris, or other
combustible material.
29.Never attempt to operate the machine without the mowing deck attached; the
machine could tip over.
30.Keep the machine and especially the engine exhaust system and hydraulic
components clean and free of grease, grass, and leaves to reduce the potential for
overheating and fire.
31. Allow the machine to cool at least 5 minutes before storing.
32.Use only accessories and attachments approved for this machine by the machine
manufacturer. Read, understand, and follow all instructions provided with the
approved accessory or attachment.
33.Data indicates that operators, age 65 years and above, are involved in a large
percentage of mower-related injuries. Operators should evaluate their ability
to operate this machine safely enough to protect themselves and others from
serious injury.
34.Do not operate or start machine if there are fuel or oil leaks; repair immediately.
35.When looking for oil leaks, never run your hand over hydraulic hoses, lines, or
fittings. Never tighten or adjust hydraulic hoses, lines, or fittings while the system
is under pressure. If high-pressure oil penetrates the skin seek immediate medical
attention or gangrene and permanent damage may result. Do not check for
hydraulic leaks with your hands, use paper or cardboard instead. Wear gloves and
safety glasses when checking for leaks.
36.Do not operate machines that have been damaged or have not been properly
maintained. If the machine has been damaged, have it repaired.
37. When operating this machine in the forward direction, do not allow the drive
control levers to return to the neutral position on their own. Always operate
them smoothly and avoid any sudden movements of the levers when starting
or stopping.
38.If situations occur which are not covered in this manual use care and good
judgement. Contact your customer service representative for assistance.
SLOPE OPERATION
Slopes are a major factor related to loss of control and tip-over accidents that 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 not mow it or drive on the slope.
For your safety, use the slope gauge included as part of this manual to measure
slopes before operating this machine on a sloped or hilly area. If the slope is greater
than 15° (26%) as shown on the slope gauge, do not operate this machine on that
area or serious injury could result.
Do:
1. Mow across slopes, not up and down. Exercise extreme caution when changing
direction on slopes.
2. Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could
overturn the machine. Tall grass can hide obstacles.
3. Use slow speed. Choose a low enough speed so that you will not have to stop
while on the slope. Avoid starting or stopping on a slope. If the tires are unable to
maintain traction, disengage the blades and proceed slowly and carefully straight
down the slope.
4. Keep all movements on slopes slow and gradual. Do not make sudden changes in
speed or direction. Rapid acceleration could cause the front of the machine to lift
and rapidly flip over backwards, which could cause serious injury or death.
5. Follow the manufacturer’s recommendations for wheel weights or
counterweights to improve stability.
6. Use extra care with grass catchers or other attachments. These can change the
stability of the machine.
Do Not:
1. Do not turn on slopes unless necessary; then turn slowly uphill and use extra care
while turning.
2. Do not mow near drop-offs, ditches, or embankments. The machine could
suddenly turn over if a wheel is over the edge of a cliff, ditch, or if an edge
caves in.
3. Do not operate on slopes or near the edge of water such as a lake, pond, river, or
stream where the machine could slip, tip, or roll-over into the water.
4. Do not try to stabilize the machine by putting your foot on the ground.
5. Use extra care while operating mower with grass catcher or other attachment(s).
They can affect the stability of the mower. Do not use grass catcher on slopes
greater than 10° (17%).
6. Do not mow on wet grass. Reduced traction could cause sliding and/or loss
of control.
7. Do not tow heavy pull behind attachments (e.g. loaded dump cart, lawn roller,
etc.) on slopes greater than 5° (9%). When going downhill, the extra weight
tends to push the machine and may cause loss of traction and loss of control (e.g.
machine may speed up, braking and steering ability are reduced, attachment may
jack-knife and cause machine to overturn).
SLOPE GAUGE BACK COVER
USE THE SLOPE GAUGE ON THE BACK COVER AS SHOWN TO DETERMINE IF A SLOPE IS
TOO STEEP FOR SAFE OPERATION!
To check the slope, proceed as follows:
1. Open manual to the back cover and fold along the dashed line.
2. Locate a vertical object on or behind the slope (e.g. a pole, building, fence,
tree, etc.).
3. Align either side of the slope gauge with the object.
4. Adjust gauge up or down until the left corner touches the slope.
5. If there is a gap below the gauge, the slope is too steep for safe operation.
WARNING
Slopes are a major factor related to slip and fall accidents which can result in
severe injury or death. All slopes require extra caution. If you feel uneasy on
the slope, do not mow it. Do not mow on slopes greater than 15° (26%). Do
not mow up and down slopes, only mow across slopes.

4
SAFE OPERATION PRACTICES
TOWING
1. Do not tow heavy tow-behind attachments (e.g. loaded dump cart, lawn roller,
etc.) on slopes greater than 5° (9%).
2. Tow only with a machine that has a hitch designed for towing. Do not attach
towed equipment except at the hitch point.
3. Follow the manufacturer’s recommendation for weight limits for towed
equipment and towing on slopes.
4. Never allow children or others in or on towed equipment.
5. On slopes, the weight of the towed equipment may cause loss of traction and loss
of control.
6. Travel slowly and allow extra distance to stop.
7. Make wide turns to avoid jack knifing.
TRANSPORTING MACHINES
1. This machine is not intended for use on public roads. Machines operated on public
roads must comply with state and local ordinances, SAE J137, and ANSI/ASABE
S279 (lighting and marking requirements).
2. Use care when loading or unloading machines onto trailers and trucks.
3. If ramps are used, they must be full width, stable, have an adequate capacity
rating, and be secured to the trailer or truck. Ramp angle should not exceed 15°
(26%) and trailer or truck should be parked on level terrain.
4. Machines must be secured onto trailers and trucks with straps, chains, cables,
ropes, or other means deemed adequate for that purpose. The front and rear
of the machines must be secured to the trailer or truck in both the lateral and
vertical directions.
OPERATOR PROTECTIVE SYSTEM OPS
1. This machine is equipped with an Operator Protective System (OPS),
which includes:
a. A Roll Over Protective Structure (ROPS) of the fixed or folding configuration.
b. Seat belt assembly with retractable function.
2. ROPS are structures designed to provide a crush-resistant space for the operator
when properly seat-belted within the designated seating area of the machine in
the event of a machine tip-over or roll-over. Folding ROPS shall be used in their
fully upright and locked configurations except in those circumstances whereby
they need to be momentarily folded-down to avoid contact with items such as
tree limbs, clothes lines, guy wires, utility poles, buildings, etc. At other times and
conditions, ROPS shall be in their fully upright and locked configurations.
DANGER
Damaged ROPS must be replaced prior to operator use.
3. Seat belts shall be used and shall be properly fastened about the operator’s waist
at all times, except when the ROPS are:
a. Not properly installed and/or not properly secured onto the machine.
b. Damaged in such manner that their structural integrity has been compromised.
c. Not in their fully upright and locked position.
4. Seat belts are attached to the movable portion of the seat when suspension seats
are utilized, and therefore the seat-mounting base must be secured to its pivot
means and the pivot means latched to the frame of the machine. Seat belts are
attached to the seat or the frame of the machine when non-suspension (standard)
seats are provided, however, if a suspension kit is added to a seat, the seat belt
must be attached to the movable portion of the seat or suspension mechanism,
the seat-mounting base must be secured to its pivot means, and the pivot means
be latched to the frame of the machine.
DANGER
If ROPS are folded down or missing, seat belts shall not be fastened. Worn or
damaged seat belt assemblies must be replaced prior to operator use.
5. A brush guard or canopy may deflect tree limbs, clothes lines, and other obstacles
that otherwise could come in contact with the ROPS. Contact of ROPS and/or
canopies by items such as tree limbs, clothes lines, guy wires, and buildings,
could create hazardous conditions whereby the machine could experience a
tip-over or roll-over. A canopy may provide protection for the operator from some
environmental exposure (sunlight, rain, etc.).
6. The ROPS and seat belt are integral parts of this machine and should not be
tampered with, modified in any manner, or removed.
7. Inspect the ROPS and seat belt assemblies on a regular basis for damage and
improper operation. Replace all components that are damaged or are not
functioning properly with authorized replacement parts.
8. The ROPS extends above and behind the operator position, and therefore the
operator must be aware of potential contact of the ROPS with items such as trees,
buildings, doorways, clothes lines, utility wires, etc., that could cause the machine
to tip-over or rollover. Use caution in (or avoid) areas where the ROPS could come
in contact with any structures, trees, etc.
9. Inspect the ROPS and seat belt assemblies on a regular basis for damage and
improper operation. Replace all components that are damaged or are not
functioning properly with authorized replacement parts.
CHILDREN
1. Tragic accidents can occur if the operator is not alert to the presence of children.
Children are often attracted to the machine and the mowing activity. They do not
understand the dangers. Never assume that children will remain where you last
saw them.
a. Keep children out of the mowing area and in watchful care of a responsible
adult other than the operator.
b. Be alert and turn machine off if a child enters the area.
c. Always look behind and down for small children. Use slow speed.
d. Never carry children, even with the blade(s) shut off. They may fall off or
interfere with safe tractor operation, causing serious injury or death.
e. Use extreme care when approaching blind corners, doorways, shrubs, trees, or
other objects that may block your vision of a child who may run into the path
of the machine.
f. To avoid back-over accidents, always disengage blades before traveling
in reverse.
g. Keep children away from hot or running engines. They can suffer burns from a
hot muffler.
h. Remove key when machine is unattended to prevent unauthorized operation.
2. Never allow children under 16 years of age to operate this machine. Children
16 and over should read and understand the instructions and safe operation
practices in this manual and on the machine and should be trained and supervised
by an adult.

5
SAFE OPERATION PRACTICES
HYDRAULIC DEVICES & SYSTEMS
Hydraulic fluid escaping under pressure may have sufficient force to penetrate
skin and cause serious injury. If foreign fluid is injected into the skin or eyes, seek
immediate medical attention or gangrene and permanent damage may result.
WARNING
Keep body and hands away from pinholes or nozzles that could inject
hydraulic fluid under high pressure. Use paper or cardboard, not your hands,
to search for leaks! Wear gloves and safety glasses.
Safely relieve all pressure in the system before performing any work on the system,
and make sure that:
• The ignition switch is OFF.
• The key is removed.
• The engine spark plug wire(s) is removed.
• All connections to the negative terminal of the battery are removed.
• The park brake is set.
• All by-pass valves, if so equipped, are open.
• Hydraulic controls are actuated to release pressure on pumps, cylinders, etc. If
“float” positions are available, they should be used.
After the above operations are completed, it should be safe to begin disconnecting
the lines or components. It is still a good idea to cover the connection with a cloth
shield and then gently loosen connections.
WARNING
Make sure all hydraulic fluid connections are tight and all hydraulic hoses
and lines are in good condition before applying pressure to the system.
GENERAL SERVICE
1. Never run an engine indoors or in a poorly ventilated area. Engine exhaust
contains carbon monoxide, an odorless and deadly gas.
2. Before cleaning, repairing, or inspecting, make certain the blade(s) and all moving
parts have stopped. Disconnect the spark plug wires and remove the key from the
ignition to prevent unintended starting.
3. Periodically check to make sure the blades come to a complete stop within
approximately 7 seconds after operating the blade disengagement control. If the
blades do not stop within this time frame, your machine should be serviced.
4. Never tamper with the safety interlock system or other safety devices.
5. Regularly check the safety interlock system for proper function, as described later
in this manual. If the safety interlock system does not function properly, have
your machine serviced.
6. Check brake operation frequently as it is subjected to wear during normal
operation. Adjust and service as required.
7. Check the blade(s) and engine mounting bolts at frequent intervals for proper
tightness. Also, visually inspect blade(s) for damage (e.g., excessive wear, bent,
cracked). Replace the blade(s) with the original equipment manufacturer’s
(O.E.M.) blade(s) only, listed in this manual. Use of parts which do not meet
the original equipment specifications may lead to improper performance and
compromise safety!
8. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution
when servicing them.
9. Keep all nuts, bolts, and screws tight to be sure the equipment is in safe
working condition.
10.After striking a foreign object (or if abnormal vibration occurs), stop the blades
and engine and thoroughly inspect the machine for any damage. Make necessary
repairs before resuming operation.
11. Never attempt to make adjustments or repairs to the machine while the engine
is running.
SERVICE
Safe Handling of Fuel
To avoid personal injury or property damage use extreme care in handling fuel. Fuel
is extremely flammable and the vapors are explosive. Serious personal injury can
occur when fuel is spilled on yourself or your clothes which can ignite. Wash your skin
and change your clothes immediately.
• Use only approved containers.
• Never fill containers inside a vehicle or a truck or trailer bed with a carpeted
or plastic liner. Always place containers on the ground away from your vehicle
before fueling.
• When practical, remove machine from the truck or trailer and refuel it on the
ground. If this is not possible, then refuel equipment on a trailer with a portable
container rather than from a fuel dispenser nozzle.
• 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 device.
10.Failure to use the seat belt properly could result in serious injury or death if an
accidental overturn occurs. In order for the ROPS to be effective, the seat belt
must be securely fastened around the operator at all times when the operator is
on the machine. Contact with the ROPS during an overturn could cause serious
injury or death.
11. The ROPS will not prevent machine from tip-overs or roll-overs.
12.Do not assume ROPS will protect you in a tip-over or roll-over. Injuries may
still occur.
• Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
• Never fuel machine indoors or near ignition sources.
• Never remove fuel cap or add fuel while the engine is hot or running. Allow
engine to cool at least 5 minutes before refueling.
• Never over fill fuel tank. Fill tank to no more than 1/2” below bottom of filler neck
to allow space for expansion.
• If necessary, use a funnel to avoid spillage.
• Replace fuel cap and tighten securely.
• If fuel is spilled, wipe off the engine and equipment. Wait 5 minutes before
starting the engine.
• To reduce fire hazards, keep machine free of grass, leaves, or other debris build-
up. Clean up oil and fuel spillage and remove any fuel soaked debris.
• Never store the machine or fuel container inside where there is an open flame,
spark, or pilot light as on a water heater, space heater, furnace, clothes dryer, or
other gas appliance.

6
SAFE OPERATION PRACTICES
SAFETY SYMBOLS
This table depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble
and operate.
Symbol Description
OPESymbol.com
WARNING  READ OPERATOR’S MANUAL  Read, understand, and follow all the safety
rules and instructions in the manual(s) and on the mower before attempting to operate this
mower. Failure to comply with this information may result in personal injury or death. Keep
this manual in a safe location for future and regular reference. Using a Smart Phone, scan
the QR code symbol to learn more information concerning the warnings contained on this
mower. You can also go to www.OPESymbol.com for more information.
WARNING  TRAINING  Read the Operator’s Manual and other training material. It is the
owner’s responsibility to provide training to operate or service the equipment.
WARNING  AVOID THROWN OBJECTS INJURY  Keep helpers at least 75 feet (23
meters) from machine during operation. Remove all stones, sticks, wire, bones, toys, and
other foreign objects which could be picked up and thrown by the blade(s). Do not operate
the mower without the discharge cover or entire grass catcher in its proper place.
WARNING  AVOID CHILD BACKOVER/RUNOVER/BLADE INJURY  To avoid back-over
accidents, always look behind and down for small children. Never carry children, even with
the blade(s) shut off. Keep bystanders, children, and pets inside during operation under the
watchful care of a responsible adult other than the operator. Stop mower if anyone enters
the area.
12.Grass catcher components and the discharge cover are subject to wear and
damage which could expose moving parts or allow objects to be thrown. For
safety protection, frequently check components and replace immediately with
original equipment manufacturer’s (O.E.M.) parts only, listed in this manual. Use
of parts which do not meet the original equipment specifications may lead to
improper performance and compromise safety!
13. Do not change the engine governor settings or over-speed the engine. The
governor controls the maximum safe operating speed of the engine.
14. Maintain or replace safety and instruction labels, as necessary.
15. Observe proper disposal laws and regulations for gas, oil, etc. to protect
the environment.
DO NOT MODIFY ENGINE
To avoid serious injury or death, do not modify engine in any way. Tampering with
the governor setting can lead to a runaway engine and cause it to operate at unsafe
speeds. Never tamper with factory setting of engine governor.
NOTICE REGARDING EMISSIONS
This machine is equipped with an engine that is certified to federal EPA emission
standards for non-road engines and equipment, and where applicable to California
Air Resources Board (CARB) emission standards. The engine owner’s manual is
supplied by the engine manufacturer, and provides additional information relating
to the emission system, warranty, and maintenance of the engine in accordance with
EPA and/or CARB regulations. Making any unauthorized alterations or modifications
to the engine, fuel, or venting systems may violate EPA and CARB regulations.
SPARK ARRESTOR
WARNING
This machine is equipped with an internal combustion engine and should
not be used on or near any unimproved forest-covered, brush-covered, or
grass-covered land unless the engine’s exhaust system is equipped with a
spark arrestor meeting applicable local or state laws (if any).
If a spark arrestor is used, it should be maintained in effective working order by the
operator. In the State of California the above is required by law (Section 4442 of the
California Public Resources Code). Other states may have similar laws. Federal laws
apply on federal lands.
A spark arrestor for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P.O. Box 361131, Cleveland,
Ohio 44136-0019.
When required, models are equipped with low permeation fuel lines and fuel
tanks for evaporative emission control. California models may also include a carbon
canister. Please contact Customer Support for information regarding the evaporative
emission control configuration for your model.
This machine is designed to run on regular, unleaded gasoline, 87 octane or higher.
Never use gasoline containing methanol or gasoline containing more than 10%
ethanol (i.e., E15 or E85 fuels) because the fuel system may be damaged.

7
SAFE OPERATION PRACTICES
Symbol Description
>10ft (3m)>10ft (3m)
>10ft (3m)>10ft (3m)
WARNING  AVOID TIPOVER/ROLLOVER INJURY  Do not operate machine on a slope
greater than 15° (26%). Do not mow up or down slopes, only mow across slopes that are less
than 15° (26%). Use low speeds and avoid sudden turns on slopes. Stay at least 10 feet (3
meters) from drop-offs, ditches, embankments, or the edge of water.
>10 in (2 5 c m)
>10 in (2 5 c m)
WARNING  AVOID FIRES  Your mower is designed to cut normal residential grass of a
height no more than 10” (25 cm). Do not attempt to mow through unusually tall, dry grass
(e.g., pasture), or piles of dry leaves. Allow mower to cool at least 5 minutes before fueling
or storing inside an enclosed garage or storage shed.
1
2
3
WARNING  AVOID AMPUTATION INJURY  Do not put hands or feet near rotating parts
or under the cutting deck. Contact with the blade(s) can amputate hands and feet. Ensure
that all safety devices (guards, shields, switches, etc.) are in place and working. Belt and/or
blade spindle contact can crush or injure body parts.
WARNING  REMOVE KEY  Always turn off blade(s), move the drive control levers
outward into park position, stop engine, and remove key before dismounting. If you are
leaving the mower unattended, always remove the key to prevent unauthorized use by
children or others.
>5˚(9%)<5˚(9%)
<50lb
<500lb(226kg)
(22kg)
WARNING  AVOID TOWING RELATED INJURY  Do not tow a load that exceeds 500 lbs
(226 kg) rolling weight and never exceed 50 lbs (22 kg) tongue weight. Never allow children
or others in or on towed equipment. Do not tow on slopes greater than 5° (9%). On slopes,
the weight of the towed equipment may cause loss of traction, loss of control, and/or loss of
the ability to stop. Travel slowly and allow extra distance to stop.
13
2WARNING  AVOID SERIOUS INJURY OR DEATH FROM ROLL OVER  Keep roll bar in the
raised upright position with your seat belt fastened. Lower roll bar and do not fasten seat belt
in low clearance situations. Raise roll bar and fasten seat belt as soon as clearance permits.
WARNING
Your Responsibility—Restrict the use of this power machine to persons who read, understand, and follow the warnings and instructions in this manual and on
the machine - SAVE THESE INSTRUCTIONS!

8
SETUP
WARNING
Do not tow the mower, even with the bypass valves engaged. Serious
transmission damage will result from doing so.
5. Carefully roll the mower off the shipping pallet.
6. To release the bypass lever (a), push the lever forward (Figure 2).
7. To engage the parking brake, pull back completely on the parking brake lever (b)
(Figure 2).
8. Cut any wire ties holding the chute deflector up and discard any packing material.
ROLL OVER PROTECTIVE STRUCTURE
1. Pull slightly up on the upper ROPS to relieve any tension on the locking pin (a) and
rotate the locking pin (a) from the LOCKED (b) position into the ADJUSTMENT (c)
position (Figure 3). Repeat the procedure for the locking pin on the opposite side.
a
b
c
Figure 3
2. When both locking pins are secured in the ADJUSTMENT position, slowly lift and
rotate the upper ROPS from the TRANSPORT (a) position, past the TRANSPORT
WITH BAGGER (b) position and into the OPERATION (c) position (Figure 4).
a
bc
Figure 4
3. Rotate both locking pins into the LOCKED position. Move the upper ROPS slightly
until the locking pins are fully engaged in the LOCKED position.
CONTENTS OF CARTON
• Zero-Turn Mower (1)
• Battery Installation Hardware (1)
• Seat Tilt Knob Assembly & Hardware Pack (1)
• Seat Mounting Hardware (1)
• Mower Operator’s Manual (1)
• Engine Operator’s Manual (1)
NOTE: This Operator’s Manual covers several models. Mower features may vary by
model. Not all features in this manual are applicable to all mower models and the
mower depicted may differ from yours.
NOTE: All references in this manual to the left or right side and front or back of the
machine are from the operating position only. Exceptions, if any, will be specified.
MOWER PREPARATION
TOOLS NEEDED: Safety glasses, leather gloves, wire cutters
1. Remove the upper crating material from the shipping pallet, and cut any bands or
tie straps securing the mower to the pallet.
2. Use the deck lift pedal (a) to raise the deck to its highest position and secure in
place with the clevis pin (b) attached to the mower (Figure 1).
a
b
Figure 1
3. The two hydrostatic transmissions are equipped with a bypass valve that will
allow you to manually move the mower short distances.
4. Engage the transmission bypass valves by pulling the bypass lever (a) outward
then upward and all the way back (Figure 2).
a
b
Figure 2

9
SET-UP
ADJUSTING DRIVE CONTROL LEVERS
The RH and LH drive control levers can be adjusted up or down and fore-and-aft for
the comfort of the operator. Proper drive control lever and seat adjustment will result
in the following:
In the neutral position with hands on the control levers,
• Operator’s upper arms should be relaxed and approximately vertical.
• Operator’s forearms should be approximately horizontal.
In the full forward position,
• Operator’s back should stay in contact with the seat back.
• Control levers should not contact operator’s legs.
In the full reverse position,
• Control levers should not contact the operator’s legs or torso.
Set the seat to the preferred operating position.
• Adjustment lever is located under the front edge of the seat.
Check factory settings of control levers for the conditions listed above.
NOTE: If control lever adjustments are required, height adjustments should be made
prior to angular adjustments.
To adjust the height of the drive control levers:
1. Remove the flange lock nuts (a) that secure the carriage bolts (b) in the drive
control levers (Figure 5).
a
b
Figure 5
2. Remove the carriage bolts (b) from the drive control levers and reposition to the
second set of holes in the mounting block (Figure 5).
3. Reinstall the carriage bolts (b) and flange lock nuts (a), and tighten to 28-34 ft-lbs
(38-46 N-m) (Figure 5).
4. The same adjustments should be made to both sides of the mower.
To adjust the front-to-rear angle of the drive control levers:
1. Loosen the control lever knob (a) to unlock the drive control levers (Figure 6).
a
Figure 6
2. Move drive control levers to the desired angle and retighten the drive control
knob (a) to secure the drive control levers in place (Figure 6).
3. Check the results of any adjustments to the conditions described above. Repeat
any adjustment procedures as required until all conditions are met.
OPERATOR’S SEAT
1. Remove the two flange lock nuts (b) and shoulder bolts (a) from the manual bag
(Figure 7).
a
abb
Figure 7
2. Place the seat into position and secure the seat into place with the hardware
(Figure 7).
3. Remove the shoulder screw (a) and flange lock nut (b) from manual bag and
install the seat lockout bracket (c) (Figure 8).
a
b
c
Figure 8

10
SET-UP
4. Insert the wiring harness (a) into the bottom of the seat (Figure 9).
a
a
Figure 9
NOTE: When the wiring harness (a) is connected, be sure to push the excess wire
from the wire harness (a) into the seat box hole before continuing (Figure 9).
5. Remove the screw (a) securing the recliner plate in the seat back position
(Figure 10).
(a)
a
Figure 10
6. Tilt the seat forward into the full forward position. Replace the recliner plate with
the clinch-stud (a) and the recliner pin (b) passing through the recliner plate in
the locations shown in Figure 11.
a
b
Figure 11
7. Remove the seat tilt knob assembly from the bag and install (Figure 12).
a
b
c
d
ef
g
h
Figure 12
NOTE: Be sure to orient the recliner plate (a) and install the plastic washer (b),
spring washer (c) and metal washer (d) (Figure 12). The plastic washer is on
the inside.
8. Slide the recliner bearing plate (a) onto the recliner pin (e) (Figure 12).
9. Then align the spiral (a) on the inside of the recliner knob with the recliner pin.
Make sure the hub on the back of the recliner sits properly into the large holes of
the side plate (Figure 13).
a
Figure 13
10.Use a wrench to hand tighten the hex screw (g) until the recliner knob (f) is
difficult to turn (Figure 12).
NOTE: Do not use power tools to install.
11. Gradually loosen the hex screw (g) until the recliner knob moves freely. Do not
loosen the hex screw (g) more than one full turn (Figure 12).
12.Securely install the 1/4” nut onto the clinch-stud (h) and rotate the recliner knob
to check the operation of the seat (Figure 12).
SEAT ADJUSTMENT
Proper steering column and seat adjustment will result in the following (to adjust the
seat see below):
In the neutral position with hands on the steering wheel,
• Operator’s upper arms should be relaxed and approximately vertical.
• Operator’s forearms should be approximately horizontal.
• Operator’s back should stay in contact with the seat back.
Check the results of any adjustments to the conditions described above. Repeat any
adjustment procedures as required until all conditions are met.

11
SET-UP
This machine is equipped with an adjustable seat, which includes a retractable seat
belt assembly and an Operator Presence Sensor (OPS). The OPS, in the form of a
switch, is integrated into the seat bottom and is connected to the machine electrical
system. The OPS must be connected to the electrical wiring harness.
The seat can be adjusted forward and backward, the armrests can be adjusted up
and down (700 and 900 series), the mechanical suspension mechanism weight/ride
adjustment controls can be adjusted for weights between 125- and 275-pounds (500
and 700 series) or air ride adjustment (900 series), a lumbar support can be adjusted
and the seat can tilt forward and backward.
NOTE: The seat base must be secured by the latch, otherwise the seat assembly could
tilt forward.
Seat Position
To move the seat forward or back, locate the seat adjustment rod under the seat.
Push the rod (a) to the left, slide the seat forward or back into the desired position
and release the rod (a) when the seat is in the desired position (Figure 14).
a
Figure 14
Seat Tilt
The seat tilt is controlled by the knob on the left of the seat. Turn the knob rearward
to tilt the seat back, turn the knob forward to tilt the seat forward (Figure 15).
Figure 15
Seat Suspension
The mechanical suspension mechanism (500 and 700 series) incorporates weight/
ride adjustment controls for operators in the 125 to 275 lb weight range. Turn the
knob on the front of the seat clockwise to increase the weight capacity and counter-
clockwise to decrease (Figure 16).
Figure 16
Seat Lumbar
To vary the lumbar support (700 and 900 series) move the lever on the right of the
seat up and down (Figure 17).
Figure 17
Seat Arm Rest
To adjust the height of the arm rests (700 and 900 series), lift the arm rest and
rotate the knob under the arm rest right or left to increase or decrease the height
(Figure 18).
Figure 18

12
SET-UP
Seat Air Ride
The air ride (900 series) can be adjusted up or down using the height adjustment
lever on the front of the seat. Press the lever to the left (+) to raise the height of the
seat and to the right (-) to lower the height of the seat (Figure 19).
a
Figure 19
CHECKING TIRE PRESSURE
WARNING
Maximum tire pressure under any circumstances is 12 psi on rear tires and 25
psi on front tires. Equal tire pressure should be maintained at all times.
Inflation Pressure
Rear Tires — 10-12 psi max
Front Tires — 20-25 psi max
The tires on your mower may be over-inflated for shipping purposes. Reduce the tire
pressure before operating the mower. Recommended operating tire pressure is 10-12
psi on rear tires and 20-25 psi on front tires.
LUBRICATION & GREASE POINTS
Before operating the mower, refer to the Product Care section of this manual to check
the lubrication and grease points. Grease and lubricate if necessary.
CONNECTING THE BATTERY CABLES
WARNING
CALIFORNIA PROPOSITION 65 WARNING: Battery posts, terminals, and
related accessories contain lead and lead compounds, chemicals known to
the State of California to cause cancer and reproductive harm. Wash hands
after handling.
CAUTION
When attaching battery cables, always connect the POSITIVE (Red) wire to
the terminal first, followed by the NEGATIVE (Black) wire.
For shipping reasons, both battery cables on your equipment may have been left
disconnected from the terminals at the factory. To connect the battery cables,
proceed as follows:
NOTE: Wiring harness should lay on top of battery hold down strap, otherwise
damage to the wiring harness may result (Figure 38 on page 25).
1. Using the lever on the back of the seat frame, lift up on the lever and tilt the seat
forward locking it in place with the seat prop. Remove the bolts and hex nuts
from the manual bag.
NOTE: The positive battery terminal is marked POS. (+) (a). The negative battery
terminal is marked NEG. (–) (b) (Figure 20).
a
b
c
d
e
e
f
f
g
Figure 20
NOTE: If the positive cable grouping (c) is already attached, skip ahead to Step 6
(Figure 20).
2. Locate the cables routed through the conduit along the inward facing side of the
battery and separate the positive and negative groupings (each group will be
zip-tied together).
3. Slide the red boot (d), if present, back along the positive cable grouping
(Figure 20).
4. Attach the positive cable grouping (c) and positive cable for the 12V outlet (if
equipped) to the positive battery terminal (a) with the bolt (e) and sems nut (f)
(Figure 20).
NOTE: Place the thickest cable closest to the battery terminal.
5. Position the red boot (d) over the positive battery terminal (a) to insulate it and
help protect it from corrosion (Figure 20).
6. Attach the negative cable grouping (g) and negative cable for the 12V outlet (if
equipped) to the negative battery terminal (b) with the bolt (e) and sems nut (f)
(Figure 20).
NOTE: Place the thickest cable closest to the battery terminal.
NOTE: If the battery is put into service after the date shown on top/side of
battery, charge the battery prior to operating the machine.

13
OPERATION
B. TRANSMISSION BYPASS LEVER
WARNING
Do not tow the mower, even with the bypass valves engaged.
Serious transmission damage will result from doing so.
The transmission bypass lever is located next to the LH console to the left
of the operator’s seat.
When engaged the valves open a bypass within the hydrostatic
transmissions. Refer to the Set-Up section for instructions on using the
bypass feature.
C. IGNITION SWITCH
The ignition switch is located on the RH console to the right
of the throttle control. The ignition switch has three positions
as follows:
OFF — The engine and electrical system are turned off.
ON — The mower electrical system is energized.
START — The starter motor will turn over the engine. Release the key immediately
when the engine starts.
NOTE: To prevent accidental starting and/or battery discharge, remove the key from
the ignition switch when the mower is not in use.
D. POWER TAKEOFF PTO KNOB
The PTO knob is located on the RH console to the right of the
operator’s seat.
The PTO knob operates the electric PTO clutch mounted on
the bottom of the engine crankshaft. Pull the knob upward
to engage the PTO clutch, or push the knob downward to
disengage the clutch.
The PTO knob must be in the OFF position when starting
the engine.
E. HOUR METER & SERVICE MINDER IF EQUIPPED
The hour meter and service minder is located on the RH console to the right of the
operator’s seat. It records the hours that the mower has been operated and engine
speed (RPM) in the digital display.
Hour Meter (If equipped)
The hour meter is activated whenever the ignition
switch is turned to the ON position. Keep a record
of the actual hours of operation to assure all
maintenance procedures are completed according to the
instructions in this Operator’s Manual and the Engine
Operator’s Manual.
Hour Meter & Service Minder with MODE Button (If equipped)
The hour meter and service minder is activated
whenever the ignition switch is turned to the ON
position. Keep a record of the actual hours of operation
to assure all maintenance procedures are completed
according to the instructions in this Operator’s Manual
and the Engine Operator’s Manual. The hour meter and service minder is equipped
with a MODE button that can toggle between available functions and can be used to
reset service alerts. Press and hold the MODE button for 3 seconds while in service
alert mode or when in a service alarm mode to reset.
STOP
0.0
0.0
A
B
I I
V
R
C
E
F†
G†
U
X X
W†
H
W†
D
W†
Q
Y
Figure 21
NOTE: This Operator’s Manual covers several models. Mower features may vary by
model. Not all features in this manual are applicable to all mower models and the
mower depicted may differ from yours.
NOTE: All references in this manual to the left or right side and front or back of the
machine are from the operating position only. Exceptions, if any, will be specified.
A. RH AND LH DRIVE CONTROL LEVERS
The RH and LH control levers are located on each side of the operator’s seat. These
hinged levers pivot outward to open space to permit the operator to either sit in the
mower seat, or to dismount the mower. The levers must be fully opened out and in
the neutral position to start the mower engine.
Each lever controls the respective RH or LH transmission. These levers control all of
the movements of the mower. Driving and steering utilizing these control levers is
quite different from conventional mowers, and will take some practice to master.
Refer to Driving the Mower for instructions on using the control levers.
†If equipped

14
OPERATION
NOTE: When the ignition key is out of the STOP position the hourglass symbol
is illuminated/blinks to indicate it is recording the hours of mower operation,
regardless of whether the engine is started.
F. THROTTLE
Manual Throttle (If equipped)
The throttle control is located on the RH console to the right of the
operator’s seat. When set in a given position, a uniform engine speed will
be maintained. The throttle control moves between the FAST and
SLOW positions.
Push the throttle control handle forward to increase the engine speed. The
mower is designed to operate with the throttle control in the FAST (full
throttle) position when the mower is being driven and the mower deck
is engaged.
Pull the throttle control handle rearward to decrease the engine speed.
Electronic Throttle (E-Governor) Knob (If equipped)
The electronic throttle (E-governor) knob is used to control engine speed
and RPM’s. It also helps control fuel efficiency. The electronic throttle
knob can be rotated between an ECONOMY mode and a MAXIMUM
PERFORMANCE mode. The ECONOMY mode is used for basic
transportation of the mower with the PTO disengaged and uses the least
fuel. The MAXIMUM PERFORMANCE mode should be used when the PTO
is engaged and uses the most fuel. The mower should be started in the
STARTING POSITION, but should always be in the MAXIMUM PERFORMANCE
mode when the PTO/deck is being used. The mower will run in any
position between the two modes, but mowing quality may suffer if
mowing is done at less than MAXIMUM PERFORMANCE.
G. CHOKE KNOB IF EQUIPPED/MIL IF EQUIPPED
Choke Knob (If equipped) - The choke knob is located on the
left side of the mower next to the operator’s seat. Pull the knob
out to choke the engine; push the knob in/down to open the choke.
Having the choke in the ON position helps the engine to start
during initial start-up. During normal operation the choke should
be OFF.
MIL (If equipped) - The Multifunction Indicator Light (MIL) provides diagnostic
information for the engine. If the MIL lights up and/or flashes see the service manual
or contact your service center.
H. PARKING BRAKE LEVER
The parking brake lever is located to the left of the operator’s seat. When
pulled up it engages the parking brake and when pushed down it releases
the brake.
NOTE: If the forward or reverse drive lever is engaged when engaging the
parking brake, the engine will stop. The parking brake must be placed in the
engaged position when starting the engine.
I. FUEL TANK CAPS
The fuel tank caps are located on the top of the fuel tank on the left and
right side of the seat. Turn the fill cap counter-clockwise to remove and clockwise
until it clicks three times to tighten. Always re-install the fuel cap tightly onto the
fuel tank after removing.
WARNING
Never fill the fuel tank when the engine is running. If the engine is hot from
recently running, allow to cool for several minutes before refueling. Highly
flammable gasoline could splash onto the engine and cause a fire.
J. SEAT ADJUSTMENT LEVER NOT SHOWN
The seat adjustment lever is located below the front/right of the seat. The lever
allows for adjustment forward or rearward of the operator’s seat. Refer to the Set-Up
section for instructions on adjusting the seat position.
K. SEAT TILT KNOB NOT SHOWN
The seat tilt knob is located on the left side of the seat. Refer to the Set-Up section for
instructions on adjusting the seat tilt.
L. ARM REST HEIGHT KNOBS NOT SHOWN, IF EQUIPPED
The arm height knobs are located under the seat arms and can be used to adjust the
height of the arm rests. Refer to the Set-Up section for instructions on adjusting the
arm rest position.
M.MECHANICAL SUSPENSION MECHANISM NOT SHOWN,
IF EQUIPPED
The mechanical suspension mechanism is located on the front of the seat and can
adjust the weight/ride adjustment for operators in the 125- to 275-pound weight
range. Refer to the Set-Up section for instructions on adjusting the mechanical
suspension mechanism.
N. LUMBAR SUPPORT LEVER NOT SHOWN, IF EQUIPPED
The lumbar support lever is located on the right side of the seat on the seat back.
Refer to the Set-Up section for instructions on adjusting the lumbar support.
O. SEAT PROP NOT SHOWN
The seat prop is located on the left, rear side of the operator’s seat. It is used to prop
the seat forward.
P. SEAT LATCH NOT SHOWN
The seat latch is located below the rear, center of the operator’s seat. The latch is used
to secure the seat into the operating position. Lift the latch and tilt the seat forward
to access the area under the seat.
Q. DECK HEIGHT INDEX
The deck height index consists of several holes located on the left of the foot
platform. Each hole corresponds to a 1/4” change in the deck height position ranging
from 1” at the lowest notch to 5” at the highest notch.
R. DECK LIFT PEDAL
The deck lift pedal is located on the right front corner of the foot platform, and is
used to raise and lower the mowing deck.
To raise the mowing deck to the transport position, push the pedal all the way
forward until the deck transportation lock snaps into position. To remove the deck
from the transport position push forward on the deck lift pedal and pull up on the
deck lock rod. To position the deck push the pedal all the way forward, remove the
clevis pin, reinsert it in the desired cutting height and slowly release pressure on the
pedal until you reach the clevis pin.
4.50" 3.50" 2.50" 1.50" 4.75" 3.75" 2.75" 1.75"
5" 4" 3" 2" 1"
3.25" 4.25" 2.25" 1.25"

15
OPERATION
• OPERATION: The ROPS should always be in this position when operating unless
the situations involved outlined in the TRANSPORT and TRANSPORT WITH BAGGER
descriptions arise.
1. To change the position of the ROPS, pull slightly up/push forward on the upper
ROPS to relieve any tension on the locking pin (a) and rotate the locking pin
(a) from the LOCKED (b) position into the ADJUSTMENT (c) position. Repeat the
procedure for the locking pin on the opposite side (Figure 23).
a
(b)
bc
Figure 23
2. Move the ROPS into the desired position. The three positions are TRANSPORT
position, TRANSPORT WITH BAGGER position and OPERATION position (Figure 22).
3. Rotate both locking pins into the LOCKED position. Move the upper ROPS slightly
until the locking pins are fully engaged in the LOCKED position.
W.FUEL GAUGES
There is a fuel gauge on top of each of the two
fuel tanks or a single gauge to the right of the
operator’s seat on the RH console. The gauges
measure the fuel level in each tank.
X. FUEL VALVES
The fuel valves are located near the rear of each fuel tank. The
valve controls the fuel flow from the right and left tank and also
can shut off fuel flow to the engine. Rotate the valve counter-
clockwise to open the flow from the tank(s). Rotate the valve
clockwise to stop the flow from the tank(s). The fuel tanks can be
operated together, independently or shut the fuel flow off completely.
NOTE: If both tanks are on, and one is empty, the engine will not start. Be certain to
make sure both tanks have fuel or that the empty tank’s fuel valve is closed.
Y. ACCESSORY SWITCH/POWER BAGGER ASSIST/12 VOLT
ACCESSORIES RECEPTACLES
The receptacles for optional accessories are on the RH console. See the Replacement
Parts and Accessories section for information.
BEFORE OPERATING YOUR MOWER
1. Before you operate the mower, study this manual carefully to familiarize yourself
with the operation of all the instruments and controls. It has been prepared to
help you operate and maintain your machine efficiently.
2. Fill the fuel tank with only clean, fresh, unleaded gasoline with a pump sticker
octane rating of 87 or higher. When the fuel reaches 1/2” below the bottom of
the fill neck, stop. DO NOT OVERFILL. Space must be left for expansion.
S. TRANSPORT LOCK NOT SHOWN
The transport lock is located on the left side of the
operator’s seat and is used to lock the deck in the
transport position. Press down on the deck lift pedal,
lift the transport lock rod up off the pressure plate and
rotate counter-clockwise until the free end drops into the
open hole to lock the deck. To release the deck, reverse
the process.
T. TRANSMISSION OIL EXPANSION RESERVOIR NOT SHOWN,
IF EQUIPPED
The 500 series is not equipped with a transmission oil expansion reservoir, the
700 and 900 series are equipped with a transmission oil expansion reservoir.
The transmission oil expansion reservoir is connected by hoses to the RH and LH
transmission assemblies, and is located under the seat. The function of the reservoir
is to hold the natural expansion of transmission oil that occurs as the transmission
warms up during operation. DO NOT FILL THE RESERVOIR.
Under normal operating conditions, no oil should be added to the reservoir. The COLD
oil level should be approximately 1/4” above the bottom of the reservoir.
NOTE: Prior to the initial operation of the mower, the oil level in the reservoir may
be slightly higher than the maximum due to air in the oil lines. Operation of the
mower will eventually purge the air from the lines and the oil level will settle to
the maximum.
U. CUP HOLDER
The cup holder is located between the fuel tank and the control panel to the right of
the seat.
V. ROLL OVER PROTECTIVE STRUCTURE ROPS
ROPS Position
Refer to Figure 22 and the following descriptions and uses for the three (3) positions
for the ROPS.
Transport Position
Transport with
Bagger Position
Operation Position
Figure 22
• TRANSPORT: Only to be used when transporting the mower or when they need
to be momentarily folded-down to avoid contact with items such as tree limbs,
clothes lines, guy wires, utility poles, buildings, etc.
• TRANSPORT WITH BAGGER: Allows for the ROPS to be lowered for situations
outlined for the TRANSPORT position when the mower is equipped with a bagger.

16
OPERATION
3. Never use gasoline containing more than 10% ethanol or methanol.
4. Check the engine oil level as instructed in the Engine Operator’s Manual.
5. Check the transmission oil level. The transmission oil expansion reservoir is
located beneath the operator’s seat. Always wipe off the area around the
reservoir fill neck before checking the oil level to prevent dirt from contaminating
the oil. Remove the cap and make sure the oil level is 1/4” above the bottom of
the reservoir. If the oil level is low, fill with Castrol™ (Syntec®) Edge™.
6. Check the tire inflation pressures. 10-12 psi for the rear tires, 20-25 psi for the
front tires.
NOTE: New tires are over-inflated in order to properly seat the bead to the rim.
7. Check that all nuts, bolts and screws are tight.
8. Check the tension of the deck drive belts.
a. Remove the deck cover.
b. The tension of the deck drive belts are maintained by a spring mechanism that
adjusts for wear and stretch.
c. Examine the belts for cuts, fraying and excessive wear. Replace if any of these
are detected.
d. Replace the deck cover.
9. Check if deck is level. When correctly adjusted the mower deck should be level
side to side, and the front of the deck should be approximately 1/4” lower than
the rear of the deck. If deck needs to be leveled, refer to the Product Care section.
10.Lubricate all pivot points listed in the Product Care section.
11. Adjust the seat for operator’s maximum comfort, visibility and for maintaining
complete control of the machine. Refer to the Set-Up section for instructions on
adjusting the seat.
SAFETY INTERLOCK SYSTEM
This machine is equipped with a safety interlock system for the protection of the
operator. If the interlock system should ever malfunction, do not operate the
machine. Contact your authorized service dealer.
• The safety interlock system will prevent the engine from cranking or starting
unless the RH and LH drive control levers are moved fully outward in the neutral
position, the parking brake is engaged and the PTO is disengaged.
• To avoid sudden movement when disengaging the parking brake, the safety
interlock system will shut off the engine if the RH and/or LH drive control levers
are moved to a position other than fully out in the neutral position when the
parking brake is engaged.
• The safety interlock system will shut off the engine if the operator leaves the seat
before engaging the parking brake.
• The safety interlock system will shut off the engine if the operator leaves the seat
with the PTO engaged, regardless of whether the parking brake is engaged.
NOTE: The PTO must be disengaged to restart the engine.
STARTING THE ENGINE
For throttle/choke or throttle/automatic EFI engines proceed below, for electronic
throttle/EFI engines, skip ahead to the Electronic Throttle (E-Governor)/EFI
(Electronic Fuel Injection) Engines section.
Manual Throttle/Choke or Throttle/Automatic EFI (Electronic Fuel
Injection) Engines
WARNING
This machine is equipped with a safety interlock system designed for
protection of the operator. Do not operate the machine if any part of the
interlock system is malfunctioning. Periodically check the functions of the
interlock system for proper operation.
WARNING
For personal safety, the operator must be sitting in the mower seat when
starting the engine.
1. Open the fuel valve(s).
NOTE: If both tanks are on, and one is empty, the engine will not start. Be certain
to make sure both tanks have fuel or that the empty tank’s fuel valve is closed.
2. Operator must be sitting in the mower seat with both drive control levers in the
neutral/start position.
3. Engage the parking brake.
4. Make certain the PTO is in the disengaged (down) position.
5. Lift the choke knob (if equipped) into the ON position.
NOTE: If the engine is warmed up, it may not be necessary to choke the engine.
NOTE: Some mowers are equipped with EFI (Electronic Fuel Injection) engines
and are not equipped with a choke.
6. Move the throttle control to midway between the SLOW and FAST
positions.
7. Turn the ignition key clockwise to the START position and release it as soon as
the engine starts; however, do not crank the engine continuously for more than
10 seconds at a time. If the engine does not start within this time, turn the key
to OFF and wait at least 30 seconds to allow the engine’s starter motor to cool.
Try again after waiting. If after a few attempts the engine fails to start, do not
keep trying to start it with the choke closed as this will cause flooding and make
starting more difficult.
8. Once the engine starts, push the choke (if equipped) halfway down and as the
engine warms, push the choke (if equipped) all the way down.
Electronic Throttle (E-Governor)/EFI (Electronic Fuel
Injection) Engines
1. Open the fuel valve(s).
NOTE: If both tanks are on, and one is empty, the engine will not start. Be certain
to make sure both tanks have fuel or that the empty tank’s fuel valve is closed.
NOTE: To prime a dry fuel system, turn the ignition switch to the ON position for
one minute. Allow the fuel pump to cycle and prime the system. Turn the ignition
switch to the OFF position.
2. Operator must be sitting in the mower seat with both drive control levers in the
neutral/start position.
3. Engage the parking brake.
4. Make certain the PTO is in the disengaged (down) position.
5. Place the electronic throttle knob in the START position.

17
OPERATION
6. Turn the ignition key clockwise to the START position and release it as soon as the
engine starts; however, do not crank the engine continuously for more than 10
seconds at a time. If the engine does not start within this time, turn the key to
OFF and wait at least 60 seconds to allow the engine’s starter motor to cool. Try
again after waiting.
NOTE: Failure to follow these guidelines can burn out the starter motor.
NOTE: Upon start-up, a metallic ticking may occur. Run engine for 5 minutes. If
the noise continues, run the engine at the starting position for 20 minutes. If the
noise persists, take the mower to your authorized service dealer.
Cold Weather Starting
When starting the engine at temperatures near or below freezing, ensure the correct
viscosity motor oil is used in the engine and the battery is fully charged. Start the
engine as follows:
1. Be sure the battery is in good condition. A warm battery has much more starting
capacity than a cold battery.
2. Use fresh winter grade fuel. Winter grade gasoline has higher volatility to
improve starting. Do not use gasoline left over from summer.
3. Follow the previous instruction for Starting the Engine.
Using Jumper Cables to Start Engine
WARNING
Batteries contain sulfuric acid and produce explosive gases. Make certain
the area is well ventilated, wear gloves and eye protection, and avoid sparks
or flames near the battery.
If the battery charge is not sufficient to crank the engine, recharge the battery. If a
battery charger is unavailable and the mower must be started, the aid of a booster
battery will be necessary. Connect the booster battery as follows:
1. Connect the end of one cable to the disabled mower battery’s positive
terminal; then connect the other end of that cable to the booster battery’s
positive terminal.
2. Connect one end of the other cable to the booster battery’s negative terminal;
then connect the other end of that cable to the frame of the disabled mower, as
far from the battery as possible.
3. Start the disabled mower following the normal starting instructions previously
provided; then disconnect the jumper cables in the exact reverse order of
their connection.
4. Have the mower’s electrical system checked and repaired as soon as possible to
eliminate the need for jump starting.
Stopping the Engine
1. Disengage the PTO.
2. Move the RH and LH drive control levers fully outward in the neutral position.
3. Engage the parking brake.
4. Move the throttle to the SLOW position and allow the engine to idle for
about one minute.
5. Turn the ignition key to the OFF position and remove the key from the
ignition switch.
NOTE: Always remove the key from the ignition switch to prevent accidental
starting or battery discharge if the equipment is left unattended.
6. Close the fuel shut-off valve(s).
Practice Operation (Initial use)
Operating a zero-turn mower is not like operating a conventional type riding mower.
Although and because a zero-turn mower is more maneuverable, getting used to
operating the speed control levers and the control levers takes some practice.
It is strongly recommended that you locate a reasonably large, level and open
“practice area” where there are no obstructions, pedestrians or animals. You should
practice operating the mower for a minimum of 30 minutes.
Carefully move (or have moved) the mower to the practice area. When performing
the practice session, the PTO knob should not be engaged. While practicing, operate
the mower at approximately 1/2-3/4 throttle and at less than full speed in both
forward and reverse.
Always wear appropriate clothing and personal protective equipment (e.g. safety
glasses, long pants, gloves, hearing protection, safety shoes, hard hat) when
operating or maintaining this machine. Follow all federal, state and local guidelines
regarding the use of personal protective equipment.
WARNING
Hearing protection is required for all operator exposure exceeding two
(2) hours.
Carefully practice maneuvering the machine using the instructions in the Driving
the Mower section. Practice until you are confident that you can safely operate
the mower.
DRIVING THE MOWER
WARNING
Avoid sudden starts, excessive speed, and sudden stops.
1. Turn on the fuel valve(s).
NOTE: If both tanks are on, and one is empty the engine will not start. Be certain
to make sure both tanks have fuel or that the empty tank’s fuel valve is closed.
2. Adjust the operator’s seat to the most comfortable position that allows you to
operate the controls. Refer to the Set-Up section for instructions on adjusting
the seat.
3. Move the RH and LH drive control levers inward in the neutral position (Figure 24).
Control Levers Moved
Inward & in Neutral
Figure 24
NOTE: If the control levers are not even in the neutral position, refer to the Set-Up
section for instructions to adjust the levers so that they are even.
4. Move the throttle control to the FAST position.
NOTE: Although the mower’s engine is designed to run at full throttle, when
performing a practice session the mower must be operated at less than full
throttle. This only applies to practice.

18
OPERATION
Forward Left Turn
Figure 26
2. To turn to the right, move the right drive control lever rearward of the left lever
(Figure 27).
Forward Right Turn
Figure 27
3. The greater the fore-to-aft distance between the two levers, the sharper the
mower will turn.
4. To execute a “pivot turn,” move the turn side drive control lever to the neutral
position, while moving the other control lever forward.
NOTE: Making a “pivot turn” on grass will greatly increase the potential for
defacement of the turf.
Driving the Mower in Reverse
WARNING
Always look behind and down on both sides of the mower before backing
up. Always look behind while traveling in the reverse direction.
1. Slowly and evenly move both drive control levers rearward. The mower will start
to move in the reverse direction (Figure 28).
Neutral
Position
Slower
Faster
Figure 28
2. As the control levers are pushed farther rearward the speed of the mower
will increase.
WARNING
Always maintain a firm grip on the control levers. Do not release the control
levers to slow or stop the mower; move levers to neutral position using
your hands.
5. To drive the mower, firmly grasp the respective drive control levers with your
right and left hands and continue with Driving the Mower Forward.
Driving the Mower Forward
WARNING
Keep all movement of the drive control levers slow and smooth. Abrupt
movement of the control levers can affect the stability of the mower and
could cause the mower to flip over, which may result in serious injury or
death to the operator.
1. Slowly and evenly move both drive control levers forward. The mower will start
to move forward (Figure 25).
Driving Forward
Faster
Slower
Neutral
Position
Figure 25
2. As the control levers are pushed farther forward the speed of the mower
will increase.
3. To slow the mower move the control levers rearward to attain the desired speed,
or move the levers to the neutral position to stop the mower.
WARNING
Always maintain your grasp on the drive control levers. Do not release the
levers to slow the mower or to return to neutral.
Turning the Mower While Driving Forward
WARNING
When reversing the direction of travel, performing gradual “U” turns where
possible is recommended. Sharper turns increase the possibility of turf
defacement, and could affect control of the mower. ALWAYS slow the mower
before making sharp turns.
To turn the mower while driving forward, move the control levers as necessary so
that one lever is rearward of the other. The mower will turn in the direction of the
rearward control lever.
1. To turn to the left, move the left drive control lever rearward of the right lever
(Figure 26).

19
OPERATION
2. To turn clockwise, move the left control lever forward while simultaneously
moving the right control lever rearward (Figure 31).
Clockwise Zero Turn
Figure 31
3. To turn counter-clockwise, move the right control lever forward while
simultaneously moving the left control lever rearward (Figure 32).
Counter-clockwise Zero Turn
Figure 32
Executing a “Y” Maneuver
For low traction conditions, follow these procedures for zero turns
(the “Y-maneuver”):
To turn clockwise (front of machine moves toward RIGHT) when traveling FORWARD:
1. Come to a stop.
2. Slowly move both lap bars rearward (no more than 1/2 maximum reverse speed)
to initiate REVERSE travel.
3. Slowly move the LEFT lap bar forward while maintaining the RIGHT lap bar in the
rearward travel position.
4. To stop the turn and re-initiate FORWARD travel, slowly move the RIGHT lap bar
from the REVERSE travel position to a FORWARD travel position equal to that of
the LEFT lap bar.
5. For counter-clockwise turns, reverse the above procedure.
Stopping the Mower
1. Move both drive control levers to the neutral position to stop the motion of
the mower.
2. Push the PTO switch downward to the disengaged position.
3. Use the deck lift pedal to raise the deck to its highest position and secure in place
with the clevis pin attached to the mower.
3. To slow the mower move the control levers forward to attain the desired speed,
or move the levers to the neutral position to stop the mower.
Turning While Driving Rearward
To turn the mower while driving rearward, move the control levers as necessary so
that one lever is forward of the other. The mower will turn in the direction of the
forward control lever.
1. To turn to the left while traveling in reverse, move the left drive control lever
forward of the right lever (Figure 29).
Rearward Left Turn
Figure 29
2. To turn to the right while traveling in reverse, move the right drive control lever
forward of the left lever (Figure 30).
Rearward Right Turn
Figure 30
3. The greater the fore-to-aft distance between the two levers, the sharper the
mower will turn.
4. To execute a “pivot turn,” move the turn side drive control lever to the neutral
position, while moving the other control lever rearward.
NOTE: Making a “pivot turn” on grass will greatly increase the potential for
defacement of the turf.
Executing a Zero Turn
WARNING
When executing a zero turn, the mower MUST BE STOPPED. Executing a zero
turn while the mower is moving can significantly reduce your control of the
mower and will cause severe turf defacement to occur.
1. Stop the forward or reverse motion of the mower by moving the two drive control
levers to neutral.

20
OPERATION
4. If dismounting the mower, move the drive control levers fully outward in the
neutral position, engage the parking brake, move the throttle control lever (if
equipped) to the FAST position, turn the ignition switch to STOP and remove
the ignition key from the switch.
WARNING
Do not leave the seat of the mower without disengaging the PTO, and
moving drive control levers fully outward in the neutral position engaging
the parking brake. If leaving the mower unattended, turn the ignition key
OFF and remove.
Driving on Slopes
Refer to the Slope Gauge to help determine slopes where you may operate safely.
WARNING
Do not operate on inclines with a slope in excess of 15°/26% (a rise of
approximately 4 feet every 10 feet). The machine could overturn and cause
serious injury.
1. Always drive across slopes, never up and down. Control the speed and direction
of the mower using primarily the control lever on the downhill side of the mower,
with the uphill control lever remaining essentially in a fixed position.
2. Avoid turning downhill if possible. Start at the bottom of a slope and work
upward. Always slow down before turning.
3. Use extra care and go slowly when turning downhill.
Operating the PTO
Operate the PTO as follows:
1. Move the throttle to approximately the mid-throttle position.
2. Pull the PTO upward to the “ENGAGED” position.
3. Advance the throttle to the operating speed (full engine speed).
The operator must remain in the mower seat at all times. If the operator should leave
the seat without turning off the power take-off switch, the mower’s engine will
shut off.
Using the Mower Deck
WARNING
Make certain the area to be mowed is free of debris, sticks, stones, wire, or
other objects that can be thrown by the rotating blades.
NOTE: Do not engage the mower deck when lowered in grass. Premature wear and
possible failure of the “V” belt and PTO clutch will result. Fully raise the deck or move
to a non-grassy area before engaging the mower deck.
1. Use the deck lift pedal (a) to raise the deck to its highest position, place the clevis
pin (b) attached to the mower into the desired index hole on the deck height
index, then slowly release the deck lift pedal (a) (Figure 33).
b
a
Figure 33
2. Mow across slopes, not up and down. If mowing a slope, start at bottom and
work upward to ensure turns are made uphill.
3. On the first pass pick a point on the opposite side of the area to be mowed.
4. Engage the PTO knob and move the throttle control to the operating speed (full
throttle) position.
5. Remove the clevis pin, raise the deck to the highest (transport) position, place the
clevis pin in the desired position and secure with the clevis pin. Lower the mower
deck to the desired height setting.
6. Slowly push the drive control levers forward to move the mower forward, and
keep the mower headed directly toward the alignment point.
NOTE: The speed of the mower will affect cut quality of the lawn. Mowing at full
speed will adversely affect a high quality cut lawn. Control the ground speed with
the drive control levers.
7. When approaching the other end of the strip, slow down or stop before turning. A
U-turn is recommended unless a pivot or zero turn is required.
8. Align the mower with an edge of the mowed strip and overlap approximately 3”.
9. Direct the mower on each subsequent strip to align with a previously cut strip.
10.To prevent rutting or grooving of the turf, if possible, change the direction
that the strips are mowed by approximately 45° for the next and each
subsequent mowing.
WARNING
Be careful when crossing gravel paths or driveways. Disengage the PTO knob
and raise the deck to the highest/transport position before crossing.
NOTE: When stopping the mower for any reason while on a grass surface, always:
• Make sure the drive control levers are in neutral.
• Engage the parking brake.
• Shut engine off and remove the key.
• Doing so will minimize the possibility of having your lawn ‘‘browned’’ by hot
exhaust from your mower’s running engine.