Pioneer Athletics P-REX MINI User manual

2021 Rev K
P-REX MINI:
Pioneer Line Remover
Operators Manual
4529 Industrial Parkway
Cleveland, OH 44135
800-877-1500
PioneerAthletics.com

2021 Rev K
The Engine Owner’s Manual provides information regarding the U.S.
Environmental Protection Agency (EPA) and the California Emission Control
Regulation of emission systems, maintenance and warranty.
Keep Engine Owner’s Manual with your unit. Should the Engine Owner’s Manual
become damaged or illegible, replace immediately. Replacements may be
ordered per the information found in the Product Information section of the
owner’s manual.
Federal law and California State law prohibit the following acts or the causing
thereof:
1. The removal or rendering inoperative by any person other than for
purposes of maintenance, repair, replacement, of any device or element
of design incorporated into any equipment for the purposes of emissions
control prior to or after its sales or delivery to the ultimate purchaser or
while it is in use, or
2. The use of the equipment after such device or element of design has
been removed or rendered inoperative by any person.
NOTICE OF REQUIREMENT OF SPARK ARRESTER MUFFLER
This equipment may create sparks that can start fires around dry vegetation. California Public Resources
Code Section 4442.6 provides that it is unlawful to use or operate an internal combustion engine on any
forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester
maintained in effective working order. A spark arrester is a device constructed of nonflammable materials
specifically for the purpose of removing and retaining carbon and other flammable particles over 0.0232 of
an inch in size from the exhaust flow of an internal combustion engine that uses hydrocarbon fuels or which
is qualified and rated by the United States Forest Service. Other states or federal areas may have similar
laws. The Operator Should Contact Local Fire Agencies For Laws orRegulationsRelatingtoFire Prevention
Requirements. THIS EQUIPMENT DOES NOT HAVE A SPARK ARRESTER AND YOU SHOULD
CONTACT YOUR AUTHORIZED DEALER FOR THE PURCHASE OF A SPARKARRESTER.
Inspect spark arrester daily; replace every 500 hours or as needed.
WARNING
The engine exhaust from this product
contains chemicals known to the state
of California to cause cancer, birth
defects or other reproductive harm.

2021 iRev K
Table of Contents
GENERAL INFORMATION ..............................................................................................1
To the New Owner..............................................................................................1
Using this Manual ...............................................................................................1
Warranty.............................................................................................................2
Model and Serial Number...................................................................................2
Parts and Service.................................................................................................2
SAFETY...........................................................................................................................3
Safe Operation ....................................................................................................3
Service Precautions.............................................................................................6
Safety and Instructions Decals............................................................................8
Operation....................................................................................................................12
Safe Operation Practices...................................................................................12
Control Panel.....................................................................................................12
Controls.............................................................................................................12
Safety Start Interlock System............................................................................13
Engine Starting..................................................................................................13
Stopping the Engine..........................................................................................14
Moving with Stalled Engine ..............................................................................14
ROPS (Roll Over Protective Structure) ..............................................................14
MAINTENANCE & ADJUSTMENTS ...............................................................................19
Safe Servicing Practices.....................................................................................19
Service Introduction..........................................................................................19
Lubrication ........................................................................................................19
Torque Values....................................................................................................19
Tires...................................................................................................................19
Electrical System ...............................................................................................19
Hydraulic System...............................................................................................20
Fuel and Evaporative Emissions Control System ..............................................21
Fuel Evaporation System Filter .........................................................................22
Engine Oil and Filter..........................................................................................22
Engine Air Filter.................................................................................................23
General Engine Maintenance............................................................................24
Belts...................................................................................................................24
Seat Adjustment................................................................................................25
Steering Control Lever Adjustment...................................................................25
Engine RPM Settings .........................................................................................25
MAINTENANCE............................................................................................................26
Maintenance Locator Chart ..............................................................................27
TROUBLESHOOTING....................................................................................................29
TORQUE ......................................................................................................................31
Standard Torques..............................................................................................31
Special Torques.................................................................................................31
Storage........................................................................................................................32
Preparation of Battery for Storage ................................................................32

2022 1Rev G
GENERAL INFORMATION
To the New Owner
Operators must read this manual carefully. It
contains operation and maintenance information
that will help you achieve years of dependable
service.
The Engine Owner’s Manual, included in the
owner’s packet, contains engine information that
will not be repeated in this manual.
The owner’s responsibilities include, but are not
limited to, making certain that the operators and
mechanics:
•read and understand the engine owner’s
manual before attempting to operate or repair
the engine.
•read and understand the operator manual and
all decals before operating this machine.
•are qualified and physically able individuals,
properly trained in the operation and
maintenance of this equipment. Before they are
allowed to operate or maintain this machine,
they must be familiar with its safe operation,
operator controls, and decals.
•know they are responsible for their own safety
as well as the safety of other persons within the
vicinity. Remember, the operator is responsible
for accidents or hazards occurring to other
people or their property.
•who cannot read and understand English have
this material explained to them.
IMPORTANT: As the owner/operator you can
prevent accidents. You are responsible for
accidents or injuries occurring to yourself, other
people or property.
Never let children or untrained people operate or
service the equipment. Local regulations may
restrict the age of the operator.
For more detailed maintenance and adjustment
information refer to the proper General Service
Manual.
Using this Manual
This manual contains general operation information
as well as basic adjustment and maintenance
information. Since operating conditions vary
considerably, all conditions cannot be addressed
individually. Through training and experience,
operators should develop safe operating practices.
Directions used in this manual, for example RIGHT
or LEFT, refer to directions when in the operator
position and facing forward, unless otherwise
stated.
Service Program
This manual is part of a service package for the P-
REX Mini. Use of this manual in conjunction with
other component manuals will provide the
information necessary for service and maintenance.
This manual is to assist owners in the operation and
maintenance of the Pioneer P-REX Mini. Please
review this portion of your manual for correct
operation of the unit before you begin.
The Pioneer P-REX Mini uses a Hustler® FasTrak as a
base drive unit on which a high-pressure water and
Blitz spray system, and a hydraulic brush
system have been added to remove paint from
synthetic turf. These portions of the unit
are unique to the P-REX Mini. Please follow the
recommendations for routine maintenance and
procedures that apply to the central unit. It’s
important that you read and understand the
Operator’s Manual before using the P-REX Mini.
This General Service Manual is a service guide for
use by Service Technicians. It provides the
necessary information needed to perform normal
maintenance requirements on these units.
The Parts Manual provides a complete parts listing
for the base unit. Use this manual when ordering
parts.
The Operator's Manual provides fundamental
operational information and operational safety that
is needed when operating the P-REX Mini.
The component manuals are furnished by the
various manufacturers to be used for the
troubleshooting and servicing of their components.
Maintenance Introduction

2021 2Rev K
Regular maintenance is the best prevention for
downtime or premature failure. The following pages
contain suggested maintenance information and
schedules which the operator/mechanic should
follow on a routine basis.
Remain alert for unusual noises, they could be
signaling a problem. Visually inspect the machine
for any abnormal wear or damage. A good time to
detect potential problems is while performing
scheduled maintenance service. Correcting the
problem as quickly as possible is the best insurance.
Clear away heavy build-up of grease, oil and dirt,
especially in the engine compartment and under
the seat platform areas; minute dust particles are
abrasive to close-tolerance engine and hydraulic
assemblies.
Some repairs require the assistance of a trained
service mechanic and should not be attempted by
unskilled personnel.
Information included in this manual was current at
the time of printing, but subsequent production
changes may cause your machine to vary slightly in
detail. Pioneer reserves the right to redesign and
change the machine as deemed necessary, without
notification. If a change has been made to your
machine which is not reflected in this service
manual contact the Customer Service Department
at Pioneer for additional information.
Warranty
Warranty repair must be approved by Pioneer
before warranty credit can be allowed.
IMPORTANT: Any unauthorized modification,
alteration, or use of non-approved attachments
voids the warranty and releases Manufacturer
from any liability arising from subsequent use of
this equipment. Do not use or operate any
attachment not approved.
IMPORTANT: Damage caused by unauthorized
replacement parts is not covered by this
warranty. Manufacturer expressly excludes
liability for defects or damage caused by such
'unauthorized' articles or service.
Model and Serial Number
The serial identification plate, located directly to the
right of the operator’s platform and in front of the
ROPS mount, contains the model and serial
numbers.
Parts and Service
Use original replacement parts, or parts that are
equivalent in overall performance. For prompt,
efficient service, always provide the following
information when ordering parts:
1. Correct part description.
2. Correct part number.
3. Correct model number.
4. Correct serial number.
All arrangements for warranty repair and service
must be handled through an authorized dealer.

2021 3Rev K
SAFETY
This safety alert symbol is used to call attention to a
message intended to provide a reasonable degree
of PERSONAL SAFETY for operators and other
persons during the normal operation and servicing
of this equipment.
–denotes immediate hazards which WILL
result in severe personal injury or death.
–denotes a hazard or unsafe practice which
COULD result in severe personal injury or
death.
This manual uses two other words to highlight
information:
A. IMPORTANT –calls attention to special
mechanical information.
B. NOTE –emphasizes general information worthy
of special attention.
The owner’s responsibilities include, but are not
limited to,
•making certain that the operators and
mechanics read and understand this manual
and all decals before operating this machine.
•making certain that before the operators and
mechanics are allowed to operate or maintain
this machine, they must be familiar with its safe
operation, operator controls, and decals.
•ensuring that the operators and mechanics
know they are responsible for their own safety
as well as the safety of other persons within the
vicinity. Remember, the operator is responsible
for accidents or hazards occurring to other
people or their property.
Improper use, adjustment, or maintenance by the
operator, mechanic or owner can result in injury or
death. Reduce the potential for injuries by following
these safety instructions. Pay close attention to the
safety alert symbol and the instructions that
follow it. Failure to comply with these instructions
may result in personal injury or death.
This product is capable of amputating hands and
feet and throwing objects. Always follow all safety
instructions to avoid serious injury or death.
Never allow persons to operate this unit without
proper instruction or allow children to operate.
Allow only responsible adults who are familiar with
these instructions to operate.
Safe Operation
Evaluate the terrain to determine to properly
and safely perform the job.
Do not use any unauthorized attachment or
modify the unit.
Always be alert and inspect area for hazards such
as rocks, metal objects and other debris which may
be thrown or entangled. Remove these objects
before starting. Watch out for holes or deep
depressions.
Always operate with adequate lighting.
Personal Safety
Always wear long pants and safety shoes with
slip- resistant soles when operating.
•Do not wear sandals, tennis shoes, sneakers,
shorts or any type of loose-fitting clothing as
they may get tangled in moving parts.
•Do not wear a towel from the waist, or use a
towel as a headband or neck wrap.
•Long hair or jewelry may get tangled in moving
parts.
Always wear adequate ear protection, such as
earplugs. Prolonged exposure to loud noise can
cause impairment or loss of hearing.
•Do not wear radios or music headphones while
operating. Safe operation requires your full
attention.
Always wear safety goggles or safety glasses with
side shields when operating.

2021 4Rev K
Do not operate if you are fatigued, sick or while
under the influence of alcohol or drugs, if you are
pregnant or under 18 years old.
Poor posture or operating the unit for extended
periods of time may lead to fatigue or injury,
resulting in loss of control. Occasionally, stop and
get off the seat to stretch and relax.
Operation
Always secure the ROPS in the raised position
and buckle the seat belt before starting the unit.
Never leave a running unit unattended. Before
leaving the operator’s seat for any reason,
including:
•Always stop on level ground.
•Disengage the brush clutch.
•Place the steering control levers in the park
brake position.
•Stop the engine.
•Remove the ignition key.
•Wait for the engine and all moving parts to
come to a complete stop.
Always inspect unit for damage after striking a
foreign object. If damage is found, repair
immediately.
Always remain seated while operating. Only
start the engine from the operator’s position.
Always keep safety shields and covers in place,
except for servicing.
Never put hands or feet under any part of the
unit while it is running.
Follow daily and weekly checklists, making
sure hoses are tightly secured and bolts are
tightened.
•Never operate a poorly maintained unit.
Clean flammable material from unit. Prevent
fires by keeping the engine compartment,
exhaust area, battery, fuel line, fuel tank and
operator’s station clean of accumulated debris.
Always clean up spilled fuel and oil.
Prevent fires by keeping the engine and
exhaust areas clear of debris.
Allow the engine, to cool in a well-ventilated
area before storing inside a building or other
enclosure.
Do not change the engine governor setting or
over speed the engine. Operating the engine at
excessive speed may increase the hazard of
personal injury.
Rapid movement of the steering control levers
in either direction could result in a reaction that
can cause serious injury.
•Never push forward suddenly on your steering
control levers while in rearward motion.
•Never pull back suddenly on your steering
control levers while in forward motion.
Always be aware of what is behind the unit
before backing up. Always look down and behind
before and while backing up.
Slow down before turning.
Never attempt high speed maneuvering,
especially in crowded or congested areas.
Always maintain a safe distance from people
and pets. Always stop if someone enters the
area.
Never carry passengers.
Always observe traffic laws while driving from
one location to another. Watch for traffic when
operating near or crossing roadways.
•Use care when approaching blind corners,
shrubs, trees, or other objects that may obscure
your vision.
Do not tow the machine. Move it by hand or use
a winch to load on a trailer for transporting. When
transporting on another vehicle, the unit should be
facing forward and it must be secured.
Secure frame to transport vehicle with at least
two straps, chains, cables, or ropes. Never secure
unit from rods or linkages to vehicle, otherwise
damage could occur.
Using a Ramp
Exercise extreme caution when loading and
unloading onto a truck or trailer with a ramp.
Use only a single, full width ramp; do not use
individual ramps for each side of the unit. Having a
full width ramp provides a surface for the frame to
contact if the unit starts to tip backwards. It also
reduces the risk of a wheel going off and tipping
over.
Do not exceed a 15-degree angle between the
ramp and the ground or between the ramp and the
trailer or truck.
Avoid sudden acceleration when on a ramp.
Slope Operation
Slopes are a major factor in loss-of-control and tip-
over accidents, which can result in severe injury or

2021 5Rev K
death. All slopes require extra caution. If you feel
uneasy on the slope; do not travel on it.
REMINDER: Only operate on slopes of 15 degrees or
less.
Use extreme caution when operating on slopes.
•Be extremely careful changing directions on a
slope. Slow down.
•Do not operate where the unit could slip or tip.
•Turn slowly.
•Turn on the most level part of the slope.
•To maximize traction, it is better to turn the
front of the unit uphill, rather than downhill. If
drive tires lose traction, steering control is lost
which could cause serious injury or death.
•If it becomes necessary to turn downhill, turn
slowly and gradually, if possible.
Do not remove or modify the stabilizer wheels.
Watch for holes, ruts, bumps, rocks or other
hidden objects. Uneven terrain could overturn the
unit. Tall grass can hide obstacles.
Remove obstacles such as rocks, tree limbs, etc.
Keep all movement on slopes slow and gradual.
Do not make sudden changes in speed or direction.
Avoid starting and stopping on a slope. If tires
lose traction, proceed slowly straight down the
slope.
Operate a safe distance (minimum of 10 feet)
away from drop-offs, retaining walls, drainage
ditches, embankments, water, and other types of
hazards to avoid a wheel dropping over the edge or
to avoid the ground from breaking away. This will
reduce the risk of the unit suddenly rolling over
causing serious injury or death.
Slippery conditions reduce traction which could
cause sliding and loss of control.
Do not try to stabilize the unit by putting your
foot on the ground.
When operating on slopes, if the unit’s tires lose
traction, disengage all cleaning activity, place the
steering control levers in the park brake position,
stop the engine, remove the ignition switch key,
and get help.
Never make sudden starts, stops, turns, or
reversals of direction, especially when maneuvering
on slopes. The steering is designed for sensitive
response. Rapid movement of the control levers in
either direction could result in an action that can
cause serious injury.
Never stop suddenly while backing down slopes.
This action may result in a reaction of the unit that
can cause serious physical injury.
This unit capable of operating horizontally
(traverse) on moderately steep slopes. When
operating on slopes up to 15 degrees, be aware of
any conditions that may cause the drive tires to lose
traction resulting in a possible loss of control. An
operator should not operate on a slope unless
thoroughly familiar with the equipment.
Do not operate on slopes greater than 15 degrees.
Refer to the Slope Guide, when determining the
degree of slope.
It is strongly recommended that the operator drive
of the slope slowly, using extreme caution, if any
sign of loss of traction is detected. Wait until the
condition that caused the problem is resolved
before attempting to operate on the slope again.
Terrain conditions can affect traction resulting in
possible loss of control. Some of the conditions to
be aware of are:
•Wet terrain
•Depressions in the ground; i.e. holes, ruts,
washouts
•Mounds of dirt
•Soil type; i.e., sand, loose dirt, gravel, clay
•Grass type, density, and height
•Tire pressure
Another consideration for safety on slopes is to be
aware of what is located at the bottom of the slope.
Extreme caution should be used when there is a
hazard located at the bottom of the slope.
These are just a few examples of situations when
caution must be used when operating on a slope.
There are many other possibilities too numerous to
mention. Just remember to always exercise extreme
caution when operating on any slope.
The ROPS may minimize chance of injury or
death from rollover. The seat belt must be fastened
while operating with a ROPS in the raised and
secured position. Both retaining pins and hair pins
must be installed. Failure to use a seat belt with
ROPS may result in serious injury in the event of a
roll over.
Children

2021 6Rev K
Tragic accidents can occur if the operator is not
alert to the presence of children. Children are often
attracted to the machinery. Never assume that
children will remain where you last saw them.
Never leave the unit unattended with the
ignition key in the switch, especially with children
present.
Children or bystanders may be injured if they
attempt to move or to operate the unit while it is
unattended. Always disengage the brush clutch,
place the control levers in park brake position, stop
the engine, and remove the ignition key when
leaving the operator’s seat.
Keep children out of the area and under the
watchful care of a responsible adult other than the
operator.
Be alert and turn the unit off if children enter the
area.
Before and while backing, look behind and down
for small children.
Never carry children. They may fall off and be
seriously injured. Children who have been given
rides in the past may suddenly appear in the area
for another ride and be run over or backed over.
Never allow children to operate the unit.
Never allow children or others in or on towed
equipment.
Use care when approaching blind corners,
shrubs, trees, the end of a fence or other objects
that may obscure vision.
Service Precautions
Unless specifically required, DO NOT have the
engine running when servicing or making
adjustments.
•Park on level ground.
•Disengage the brush clutch.
•Place the steering control levers in the park
brake position.
•Stop the engine.
•Remove the ignition key.
•Disconnect the negative battery cable.
•Wait for all movement to stop before adjusting,
cleaning or repairing.
•Repairs or maintenance requiring engine power
should be performed by trained maintenance
personnel only.
•To prevent carbon monoxide poisoning, operate
the engine in a well-ventilated area only.
•Read and observe all safety warnings in this
manual.
Before working on or under the unit, make
certain the engine cannot be accidentally started.
Always keep belt covers on for safety as well as
for cleanliness except when changing or checking
the belt.
Use a stick or similar instrument to clean under
the unit making sure that no part of the body,
especially arms and hands are under the unit.
Always wear adequate eye protection when:
•servicing the hydraulic system.
•servicing the battery.
Never attempt to make any adjustments or
repairs to the drive system while the engine is
running or brush clutch is engaged. Repairs or
maintenance requiring engine power should be
performed by trained maintenance personnel only.
Never work under the machine unless it is safely
supported with jack stands.
•Make certain machine is secure when it is raised
and placed on the jack stands.
•The jack stands should not allow the machine to
move when the engine is running and the drive
wheels are rotating.
•Use only certified jack stands. Use only
appropriate jack stands, with a minimum weight
rating of 2000 pounds (907 kg) to block the unit
up.
•Use in pairs only.
•Follow the instructions supplied with the jack
stands.
Exercise caution when releasing spring tension
from any of the belt idlers.
Do not touch hot parts of machine.
Keep nuts and bolts tight. Keep equipment in
good working condition.
Never tamper with safety devices. Check their
proper operation regularly.
Frequently check components and replace with
recommended parts, when necessary.
Battery Service Precautions
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.
Charge batteries in a well-ventilated open area,
away from sparks and flames. Unplug charger

2021 7Rev K
before connecting or disconnecting from battery.
Wear protective clothing and use insulated tools.
Avoid skin and clothing contact with battery acid.
•Always wear eye protection when checking the
battery. Acid can cause serious injury to skin
and eyes. If contact occurs, flush area with
clean water and call a physician immediately.
Acid will also damage clothing.
•Do not drink the battery electrolyte.
•Do not allow open flame near the battery when
charging.
•Hydrogen gas forms inside the battery. This gas
is both toxic and flammable and may cause an
explosion if exposed to flame. Always
disconnect the negative (black) battery cable(s)
before disconnecting the positive (red) cable(s).
Always connect the positive (red) battery
cable(s) before connecting the negative (black)
cable(s).
•Do not overfill the battery.
•Electrolyte may overflow and damage paint,
wiring or structure. When cleaning the battery,
use soap and water. Be careful not to get soap
and water into the battery. Clean the battery
terminals with a solution of four parts water
and one part baking soda when they become
corroded.
Shorts caused by battery terminals or metal tools
touching metal components can cause sparks.
Sparks can cause a battery gas explosion which will
result in personal injury.
•Prevent the battery terminals from touching
any metal parts when removing or installing the
battery.
•Do not allow metal tools to short between the
battery terminals and metal parts.
Incorrect battery cable routing could cause
damage to the unit and battery cables. This can
cause sparks which can cause a battery gas
explosion which will result in personal injury.
•Always disconnect the negative (black) battery
cable(s) before disconnecting the positive (red)
cable(s).
•Always connect the positive (red) battery
cable(s) before connecting the negative (black)
cable(s).
Fuel Handling Precautions
To avoid personal injury or property damage, use
extreme care when handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
•A fire or explosion from gasoline can burn you
and others and can damage property.
Observe the usual gasoline handling precautions:
•Do not smoke while refueling. Extinguish all
cigarettes, cigars, pipes and other sources of
ignition.
•Do not remove fuel cap or fill tank with engine
running or while engine is hot. Clean up any
gasoline spills.
•If gasoline 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 gasoline vapors have dissipated.
•Keep gasoline away from open flame or spark
and store machine away from open flame or
spark or pilot light such as on a water heater or
appliances.
•Refuel outdoors. Never refuel or drain the
gasoline from the machine indoors, or while in
an enclosed trailer or other enclosed area.
•Never attempt to start the engine when there is
a strong odor of gasoline fumes present. Locate
and correct the cause.
•Store gasoline in an approved container and
keep it out of the reach of children. Never buy
more than a 30-day supply of gasoline.
•Do not fill fuel containers inside a vehicle or on
a truck or trailer bed with interior carpets or
plastic truck bed liners. Always place gasoline
containers on the ground away from your
vehicle before filling.
•When practical, remove the machine from the
truck or trailer and refuel the machine with its
wheels on the ground. If this is not possible,
then refuel such machine on the truck or trailer
using a portable container and not a fuel
dispenser nozzle. If a fuel dispenser nozzle must
be used, keep the 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.
•Never use gasoline for cleaning parts.
•Read and observe safety precautions elsewhere
in this manual.
Gasoline is harmful or fatal if swallowed.
Avoid prolonged breathing of vapors.

2021 8Rev K
•Long-term exposure to vapors can cause serious
injury and illness.
Keep gasoline away from eyes and skin.
•Keep face away from nozzle and fuel tank or
fuel container opening.
•If gasoline is spilled on clothing, change clothing
immediately.
Safety and Instructions Decals
The decals are designed to give the operator and
mechanic brief daily operational and service
information. Use these decals as an extension of
this manual. Do not remove or obliterate the decals.
Replace unreadable or missing decals.
It is the owner’s responsibility to make certain that
the operators and mechanics read and understand
all decals before operating this machine.
Specific safety warning decals are located on
the equipment near the immediate areas of
potential hazards. Do not remove or
obliterate these decals. Replace them if they
become non-readable.
The following illustrations show the safety decals
that are located on the unit. A brief explanation is
shown to help the operator understand the decal’s
meaning.
•Read Operator’s Manual and Safety Warning
Decals before attempting to operate this
machine.
•Do not smoke while refueling.
•Do not remove the fuel tank cap or fill tank with
engine running or while the engine is hot.
•Allow the engine, to cool in a well-ventilated
area before storing inside a building or other
enclosure.
•Store away from open flame or spark if there is
fuel in tank.
•Clean up any gasoline spills.
•Do not refuel while in enclosed trailer or other
enclosed areas.
•Maximum of 10% ethanol (E10) in fuel. Fuels
with greater than 10% ethanol, (such as E15,
E20 and E85) voids warranty. Fuels with greater
than 10% ethanol are not approved for use and
such use could cause equipment failure and
pose a fire hazard.
Part Number 602041
WARNING: Hot surface!
•Keep a safe distance from the machine.
Part Number 779280
WARNING: Hot surface!
•Avoid skin contact with hot surface
Part Number 600899
•If you lose steering control while operating the
machine, place the steering control levers in the
park brake position immediately. Inspect the
machine and involve your dealer to resolve the
problem before continuing to operate.
•If pump belt fails, steering control will be lost.
Refer to owner’s manual for inspection and
replacement intervals and refer to above
paragraph for emergency procedures.

2021 9Rev K
Top of Brush Clutch Switch
A. Brush clutch disengaged (OFF) position
B. Brush clutch engaged (ON) position
Part Number 601815
•Avoid skin contact with battery acid.
•Do not overfill battery.
•Electrolyte may overflow and damage paint,
wiring or structure. When cleaning the battery,
use soap and water. Be careful not to get soap
and water into the battery. Use soda mixed in
water to clean corrosion off the terminals.
•Always wear eye protection when checking the
battery, acid can cause serious injury to skin
and eyes. If contact occurs, flush area with
clean water and call physician immediately.
Acid will also damage clothing.
•Do not allow open flame near the battery when
charging.
•Hydrogen gas forms inside the battery. This gas
is both toxic and flammable and may cause an
explosion if exposed to flame. Always remove
the negative ground first and replace it last.
Part Number 601967
WARNING: Fire!
•Clean flammable material from machine.
Prevent fires by keeping engine compartment,
top of deck, exhaust area, battery, fuel line, fuel
tank and operator’s station clean of
accumulated debris. Always clean up spilled fuel
and oil.
Part Number 601635
WARNING: Read Operator’s Manual and
decals before attempting to operate this
machine.
WARNING: This structure’s protective
capability may be impaired by structural
damage, overturn, or alteration. If any of
these conditions occur, this structure
must be replaced.
WARNING: Roll over!
•Avoid crushing, use seat belt.
•Do not jump if machine tips.
•To minimize chance of injury or death
from rollover; keep ROPS in the raised
and locked position and use the seat
belt.
•Do not remove ROPS.
•Never operate machine on a slope with
the ROPS folded down (lowered
position).
•There is no roll over protection when
the ROPS is in the lowered position.
•Lower the ROPS only when absolutely
necessary. Drive slowly and carefully.
Raise the ROPS as soon as clearance
permits.
•Read and follow slopes operation
instructions and warnings.
•Do not wear seat belt when the ROPS is
in the lowered position.
WARNING: Ejection!
•Do not attach chains or ropes to the
ROPS for pulling purposes, as the
machine can tip backwards.

2021 10 Rev K
Part Number 605604
A. Fast
B. Slow
C. Choke
D. Brush engage/disengage switch
E. Ignition switch - insert key
F. OFF
G. ON
H. Engine start position
I. Before starting the engine:
•Read Operator’s Manual
•Place steering control levers in park brake
position
J. Read Operator’s Manual before attempting to
operate this machine.
K. Wear ear protection, eye protection and safety
shoes when operating this equipment.
L. For maximum electric clutch life engage at 1/2–
3/4 throttle position.
M. For maximum electric clutch life disengage at
low throttle position.

2021 11 Rev K
Slope Guide

2021 12 Rev K
Operation
Safe Operation Practices
Refer to the Safety Precautions section of this
manual for operational and personal safety
information.
Control Panel
Figure 1
A. Clutch switch [Figure 1] this switch engages the
deck. Pull the switch up to engage and push the
switch down to disengage the clutch.
B. Ignition [Figure 1] —a three position switch:
“OFF”, “RUN”, and “START”. With the key
inserted, rotate it clockwise to the “START”
position; release the key when the engine
starts, and the switch will automatically return
to the “RUN” position.
C. Throttle [Figure 1] —a cable is linked to the
engine throttle for controlling engine speed.
Move the lever forward to increase engine rpm,
move the lever rearward to decrease engine
rpm.
D. Choke control [Figure 1] —a cable is linked to
manually operate the engine choke. When the
lever is in the down position, the choke is in the
“OFF” (run) position. When the knob is pulled
up, the choke is in the “ON” (start) position. Do
not operate the machine in the “ON” (start)
position.
E. Electronic hour meter [Figure 1] —registers
1/10 hour increments up to 9,999.9 total hours.
It is connected to the ignition switch. It records
the accumulative time while the ignition key is
switched to the “RUN” position.
F. 15-amp fuse [Figure 1] —15-amp, blade-type.
G. 10-amp [Figure 1] —10-amp, blade-type.
H. Fuel tank gauge [Figure 1] —This gauge shows
the fuel level in the fuel tank.
Controls
The parking brake may not hold the unit if
parked on a slope. Block or chock the
machine when parked on a slope.
Figure 2

2021 13 Rev K
Figure 3
A. Steering control levers [Figure 2 & Figure 3] -
these levers control the mower’s speed,
direction, stopping, and park brake.
Safety Start Interlock System
The safety start interlock system consists of the
park brake switches, seat switch, and clutch switch.
IMPORTANT: Repair this important safety feature
immediately if it malfunctions.
Check the safety start interlock system daily, prior
to operation.
To inspect the system:
1. Sit on the seat when testing the seat switch.
2. Set both steering control levers in the park
brake position.
3. Start the engine and allow it to warm up to
operating temperature.
4. With the clutch switch down and the steering
control levers in the park brake position, slowly
rise off of the seat. The engine should continue
to run.
5. With the clutch switch up and/or the steering
control levers in the neutral position, slowly rise
off of the seat. The engine should stop.
6. If the engine fails to stop when:
•the clutch switch is up, or
•one or both of the steering control levers is in
the up (out of neutral position), and
•the operator is off the seat, then
•check the function of the seat switch.
Replace the seat switch if it is not operating
properly (is not opening or closing) and if the
cause cannot be determined. [Figure 4]
Figure 4
The safety interlock system should always
function per steps 4 and 5. If it does not
function properly, correct it immediately. Do
not operate machine without a properly
functioning seat safety switch.
Engine Starting
The safety start interlock system is also designed to
protect the operator and others from accidental
injury due to unintentional engine starting. The
engine starting motor will not engage until:
1. Steering control levers are in the park brake
position.
2. Clutch switch is in the down (OFF) position
The safety interlock system should always
function per steps 4 and 5. If it does not
function properly, correct it immediately. Do
not operate machine without a properly
functioning seat safety switch.

2021 14 Rev K
Start the engine by following these steps.
1. Make sure the steering control levers are in the
park brake position and the clutch switch is
disengaged. Start the engine from the
operator’s position only.
2. Use the choke when the engine is cold, or if a
warm engine fails to start within 5 seconds of
cranking. Avoid flooding by operating the
engine without choking as soon as possible.
3. Set the throttle at approximately the 1/2 open
position.
4. Insert the key in the ignition switch and rotate it
clockwise to engage the starting motor. Release
the key when the engine starts.
IMPORTANT: The engine starter should not be
operated for periods longer than 30 seconds at
a time. At least two minutes between such
cranking periods to protect the starter from
overheating and burning-out.
5. Perform the test shown in the Safety Start
Interlock System section to make sure the
safety start interlock system operates properly.
6. Allow the engine to idle two minutes before
advancing the throttle and/or engaging the
deck clutch.
Stopping the Engine
Use the following procedure to shut the engine off.
1. Place the steering control levers in the park
brake position.
2. Throttle the engine back to low idle, then
disengage the clutch.
3. Let the engine run at low idle for two minutes.
4. Rotate the ignition key counter-clockwise to the
“OFF” position. Remove the key from the
switch.
Moving with Stalled Engine
The bypass valves on the transaxles allow the unit
to be moved if the engine quits working.
Allow the engine exhaust manifold to cool
before engaging or disengaging the bypass
valves. The bypass valve rods are located
close to the exhaust system.
Before moving the unit, pull out on the bypass valve
rod [Figure 5] until the notch in the rod hooks over
the edge of the slot; this will lock the bypass valves
in the disengaged position.
Place the steering control levers in the neutral
position, to release the park brakes, so that the unit
can be moved.
Do not tow the machine. Move it by hand or use a
winch to load onto a trailer for transporting.
Secure the unit, facing forward, when transporting
on another vehicle. Tie the unit down securely using
straps, chains, cables, or ropes. Both front and rear
straps should be directed down and outward from
the machine.
IMPORTANT: Always make certain the two bypass
valves are returned to their operating position
before running the unit following repairs.
Figure 5
ROPS (Roll Over Protective Structure)
A ROPS may minimize the chance of injury or death
from rollover.
A ROPS, when used with a seat belt, is effective in
reducing injuries during unit overturn accidents.
Overturning the unit without a ROPS or without the
ROPS locked in the raised position [Figure 6] can
result in serious injury or death.

2021 15 Rev K
Figure 6
Pivot the two-post ROPS down by removing the
right and left hair pins [Figure 6], and pulling out on
the spring-loaded pins to allow the machine to
operate under low hanging tree limbs or other
obstructions.
NOTE: When the ROPS is locked in the raised
position make sure the hair pins are inserted into
the holes in the end of the spring-loaded pins.
Do not wear the seat belt when the ROPS is in the
lowered position. Use the ROPS in the “folded”
position only when absolutely necessary.
Do not operate the mower with the ROPS
folded down (lowered position) as a standard
operating mode. A folded down ROPS does
not provide rollover protection.
Always wear your seat belt unless the ROPS is
folded down. In this case, the seat belt
should never be worn.
To minimize chance of injury or death from
rollover:
•Keep ROPS in the raised and locked
position and use the seat belt.
•Never operate the machine on a slope
with the ROPS folded down (lowered
position).
•There is no roll over protection when the
ROPS is in the lowered position.
•Lower the ROPS only when absolutely
necessary. Drive slowly and carefully.
Raise the ROPS as soon as possible
permits. Read and follow slope operation
instructions and warnings.
•Do not wear seat belt when the ROPS is in
the lowered position or if it is not
equipped with one..
Do not attach chains or ropes to the ROPS for
pulling purposes, as the machine can tip
backwards.
Always fasten the seat belt during operation.
Inspect the area for proper overhead clearance
(tree limbs, guy wires, doorways, etc.).
Do not contact any overhead object with the ROPS.
Seat Belt Maintenance
Inspect the seat belt system (all seat, seat belt
parts, and seat platform) daily for signs of any
damage. Replace any parts with signs of:
•cuts,
•fraying,
•extreme or unusual wear,
•significant discoloration due to UV exposure,
•dirt or stiffness,
•abrasion to the seat belt webbing,
•damage to the buckle, latch plate or hardware,
•any other problem.
Use soap and water to clean the seat belt. Do not
use carbon tetrachloride, naphtha, or other
chemical cleaning agents, as these will weaken the
webbing. For the same reason, do not bleach or dye

2021 16 Rev K
the webbing. Replace the seat belt if worn or
damaged.
Possible Damage to ROPS
If the unit has rolled over or the ROPS has been in
some other type of accident (such as hitting an
overhead object during transport), replace the
ROPS to retain the best protection.
Following an accident, check the ROPS, the
operator’s seat, the seat belt, seat belt mountings
and seat platform for possible damage. Before
operating the machine, replace all damaged parts.
IMPORTANT: Do not attempt to weld or
straighten the ROPS
The ROPS structure’s protective capability
may be impaired by structural damage,
overturn or alteration. Do not remove or
alter any of the ROPS parts. Do not attempt
to weld or straighten ROPS. Failure to adhere
to these instructions could result in severe
injury or death.
If the ROPS is replaced, make sure to use the
proper hardware and apply the
recommended torque values to the
attaching bolts.
ROPS Inspection
Inspect the ROPS after the first 20 hours of
operation. Following the initial inspection, check the
ROPS after every 500 hours of operation or every
six months, whichever comes first.
1. Check the torque of the ROPS mounting bolts.
Tighten the bolts to the correct torques as
shown below if necessary. [Figure 7]
2. Inspect the operator’s seat and the mounting
parts for the seat belt. Tighten the bolts to the
correct torque as shown below if necessary and
replace parts that show wear or damage.
3. Check the seat platform to make sure it is
secured properly. Adjust or repair it as
necessary.
Never operate with the seat platform
improperly secured. The seat platform must
be properly secured to prevent the seat from
moving/tilting in the event of tipping or
rollover.
Torque values:
ft-lbs N•m
ROPS mounting bolts 73 99
Seat belt mounting hardware 48 65
Figure 7
Driving the Unit
The following provides you with detailed
information on how to operate the unit.
Never make sudden stops or reverse
direction, especially when maneuvering on a
slope. The steering is designed for sensitive
response. Rapid movement of the control
levers in either direction could result in a
reaction of the unit that can cause serious
injury.
After starting the engine, engage the steering
control levers and steer as follows:
To go forward - push the steering control levers
forward an equal distance. [Figure 8]
To go in reverse - pull the steering control levers
rearward an equal distance. [Figure 8]

2021 17 Rev K
To turn left - move the right steering control lever
farther forward from neutral than the left steering
control lever. [Figure 8]
To turn right - move the left steering control lever
farther forward from neutral than the right steering
control lever. [Figure 8]
Zero radius turn - move one steering control lever
forward and the other steering control lever back of
neutral. This allows the drive wheels to counter-
rotate. [Figure 8]
To stop or decrease speed - move steering control
levers to neutral. When going forward pull back
gently on steering control levers. When going in
reverse push forward gently on steering control
levers.
For emergency stops - when traveling forward or
rearward, place the steering control levers in the
park brake position immediately.
When moving in the rearward direction
push forward gently on steering control
levers and avoid sudden movement. Any
sudden movement could cause the front of
the unit to come off of the ground resulting
in possible loss of control, causing serious
injury or death.
Always be aware of what is behind the
machine before backing up. Always look
down and behind before and while backing
up.
IMPORTANT: Damage to the hydraulic system
components may occur with rapid movement of
the steering controls.
To increase speed - increase the steering control
lever’s distance from neutral. The farther forward
the steering control levers are from neutral, the
faster the unit will travel forward. The farther back
the steering control levers are from neutral, the
faster the unit will go in reverse.
Figure 8