Pro-QXT Tractor
Operator’s Manual
Manuel du Utilisateur
™
Model
985910 – Pro-QXT
(SN 000101 +)
E10
ENGLISH
FRANÇAIS
04893800A • 11/16
Printed in USA
TABLE OF CONTENTS
WELCOME . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . 2
Practices & Laws. . . . . . . . . . . . . . . . . . 2
Emission Control System. . . . . . . . . . . . 2
Required Operator Training. . . . . . . . . . 2
Signal Words . . . . . . . . . . . . . . . . . . . . . 2
Safety Decals. . . . . . . . . . . . . . . . . . . . . 3
Safety Rules. . . . . . . . . . . . . . . . . . . . . . 4
ASSEMBL Y . . . . . . . . . . . . . . . . . . . . . . 8
CONTROLS & FEATURES. . . . . . . . . . 9
Ignition Switch . . . . . . . . . . . . . . . . . . . . 10
Choke Control Lever . . . . . . . . . . . . . . . 10
Throttle Control Lever . . . . . . . . . . . . . . 10
Fuel Valve . . . . . . . . . . . . . . . . . . . . . . . 10
Drive Control Grip . . . . . . . . . . . . . . . . . 10
Operator Presence L e ver. . . . . . . . . . . . 11
Power Take-off (PTO) Switc h . . . . . . . . 11
Parking Brake Lever . . . . . . . . . . . . . . . 11
Hour Meter . . . . . . . . . . . . . . . . . . . . . . . 11
Steering Lock Lever. . . . . . . . . . . . . . . . 11
Attachment Control Lever . . . . . . . . . . . 11
Transaxle Bypass Levers. . . . . . . . . . . . 11
Tractor Support Stand . . . . . . . . . . . . . . 11
Attachment Lever. . . . . . . . . . . . . . . . . . 11
Bow Latch . . . . . . . . . . . . . . . . . . . . . . . 11
Safety Interlock Sy stem . . . . . . . . . . . . . 11
Lift Hook. . . . . . . . . . . . . . . . . . . . . . . . . 11
BEFORE OPERATION . . . . . . . . . . . . . 12
OPERATION . . . . . . . . . . . . . . . . . . . . . 12
Emergency Stopping . . . . . . . . . . . . . . . 12
Start The Engine . . . . . . . . . . . . . . . . . . 12
Operate Unit. . . . . . . . . . . . . . . . . . . . . . 12
Stop the Engine. . . . . . . . . . . . . . . . . . . 13
Operate in Extended Straight line . . . . . 13
Move Unit Manually . . . . . . . . . . . . . . . . 13
Install / Remove Attachments . . . . . . . . 14
Lift Tractor Using Lift Hook . . . . . . . . . . 14
Transport Unit . . . . . . . . . . . . . . . . . . . . 15
MAINTENANCE . . . . . . . . . . . . . . . . . . 15
Maintenance Schedule . . . . . . . . . . . . . 15
Service Parts . . . . . . . . . . . . . . . . . . . . . 16
Check Safety Interlo ck System . . . . . . . 16
Hydraulic System. . . . . . . . . . . . . . . . . . 16
Check Tire Pressure . . . . . . . . . . . . . . . 18
Lubricate Unit. . . . . . . . . . . . . . . . . . . . . 18
Check Parking Brake. . . . . . . . . . . . . . . 18
Clean Battery. . . . . . . . . . . . . . . . . . . . . 19
Charge Battery. . . . . . . . . . . . . . . . . . . . 19
Check Fasteners . . . . . . . . . . . . . . . . . . 19
SERVICE & ADJUSTMENTS . . . . . . . . 19
Replace Fuses And Relays. . . . . . . . . . 19
Tracking and Neutral Adjustment . . . . . 20
Adjust Handlebar Height . . . . . . . . . . . . 21
Replace Attachment Drive Belts . . . . . . 22
Replace Transaxle Drive Belt . . . . . . . . 23
STORAGE. . . . . . . . . . . . . . . . . . . . . . . 24
Short Term. . . . . . . . . . . . . . . . . . . . . . . 24
Long Term . . . . . . . . . . . . . . . . . . . . . . . 25
Start-of-Season Preparation . . . . . . . . . 25
ACCESSORIES. . . . . . . . . . . . . . . . . . . 25
TROUBLESHOOTING . . . . . . . . . . . . . 26
SPECIFICATIONS. . . . . . . . . . . . . . . . . 28
WARRANTY . . . . . . . . . . . . . . . . . . . . . 29
WELCOME
Figure 1
1. Model and Serial Number Label
1
Congratulations on your purchase and welcome to the Gravely family! Every machine in the
Gravely lineup is designed for long-lasting and unsurpassed performance. We are confident
your machine will be part of your family for many years to come.
Have Questions or Need Assistance?
gravely.custhelp.com • gravelymower.com
A parts manual for your unit is available for free download or
Manual del operador español está disponible para su descarga
purchase at gravely.com.
gratuita o compra en gravely.com.
PRODUCT REGISTRATION
You or the dealer you purchased the unit from
must register the product at the ti me of
purchase. Know the model and serial numbers
of your unit and register online at gravely.com
or return the registration card to Ariens
Company. See Figure 1 for label locat ion.
Record model number here.
Record serial number here.
MANUALS
Before operating or servicing the unit, carefully
and completely read the manuals provided with
the unit. They contain safety instructions and
important information about unit controls.
The engine on this unit is covered by a separate
manual. Refer to the engine manual for engine
service recommendations. Contact the engine
manufacturer for a replacement manual if
necessary.
It is your responsibility to read and understand
all safety precautions and instructions in the
manuals. If you do not understand or have
difficulty following the instructions, contact your
Ariens dealer for assistance. To locate your
nearest Gravely dealer, go to
gravelymower.com.
DISCLAIMER
Gravely reserves the right to discontinue, make
changes to, and add improvements upon its
products at any time without public notice or
obligation. The descriptions and specifications
contained in this manual were in effect at
printing. Equipment described in this manual
may be optional. Some illustrations may not be
applicable to your unit.
EN - 1
SAFETY
Read these safety rules and follow them
closely. Failure to follow these rules could
lead to loss of control of unit, severe personal
injury or death to you or bystanders, or resul t
in damage to property or the machine.
PRACTICES & LAWS
Practice usual and customary safe working
precautions. Learn applicable rules and laws
in your area. Always follow the practices set
forth in this manual.
EMISSION CONTROL SYSTEM
This equipment and/or its engine may include
exhaust and evaporative emissions control
system components required to meet U.S.
Environmental Protection Agency (EPA)
and/or California Air Resources Board
(CARB) regulations. T ampering with emission
controls and components by unauthorized
personnel may result in severe fines or
penalties. Emission controls and components
can only be adjusted by an Ariens Company
dealer or an authorized engine
manufacturer's service center. Contact your
Ariens Company Equipment Retailer
concerning emission controls and component
questions.
REQUIRED OPERATOR TRAINING
Read and understand the
Operator's Manual and decals
on the unit. This information is
for your safety and the proper
use of your equipment.
Failure to follow these
instructions and warnings may cause death
or serious injury. If you have purchased this
product from an Ariens dealer, the dealer can
provide you with training.
Familiarize yourself and any other operators
with all controls and the safe use of the
features of this unit. If you loan, rent or sell
this product to others, provide them with all
manuals.
If you have any questions, please call our
customer support line at 920-756-4688 or
contact us at www.ariens.com. Do not use
this equipment if, after reading the Operator's
Manual and the on-board decals, you have
any questions about the safe use of this
product.
WARNING: AVOID INJURY. This
machine and its attachments are
capable of crushing or amputating
body parts. Failure to observe the
safety instructions in the manuals and
on decals could result in serious injury
or death.
ALWAYS disengage attachments,
stop unit and engine, remove key and
allow moving parts to stop before
leaving operator’s position.
Safety Alert Symbol
These are safety alert
symbols. They mean:
• ATTENTION!
• YOUR SAFETY IS
INVOLVED!
When you see this symbol:
• BECOME ALERT!
• OBEY THE
MESSAGE!
SIGNAL WORDS
The safety alert symbols above and signal
words below are used on decals and in this
manual.
Read and understand all safety messages.
1. Danger
DANGER: Indicates an
IMMINENTLY HAZAR DOUS
SITUATION! If not avoided, WILL
RESULT in death or serious injury.
2. Warning
WARNING: Indicates a
POTENTIALLY HAZ ARDOUS
SITUATION! If not avoided, COULD
RESULT in death or serious injury.
3. Caution
CAUTION: Indicates a
POTENTIALLY HAZ ARDOUS
SITUATION! If not avoided, M AY
RESULT in minor or moderate
injury. It m ay also be used to alert
against unsafe practices.
4. Notice
NOTICE: Indicates information or procedures
that are considered important but not hazard
related. If not avoided property damage could
result.
EN - 2
5. Important
Figure 2
1
IMPORTANT: Indicates general reference
information worthy of special attention.
SAFETY DECALS
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.
The safety decals on your machine are visual
reminders of the important safety information
found in this manual. A l l messages found on
your unit must be fully understood and
carefully followed. Safety decals found on the
machine are explained below.
Always replace missing or damaged safet y
decals. Replacement decals can be found in
the parts manual for your machine and
ordered from your dealer.
Refer to Figure 2 for Safety Decal locations.
1. Safety Decal Identification
2. Safety Decal Description
1. DANGER!
DANGER!
Discharge Hazard –
NEVER direct discharge
toward people, pets or
property. Thrown objects
can cause injury or
damage.
Keep children and others
away from unit while unit is
in operation.
Stop engine, remove key,
and read manual before
making any repairs or
adjustments.
Read and understand the
operator’s manual before
operating unit.
Wear appropriate hearing
protection.
07700130
EN - 3
SAFETY RULES
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.
The following safety instructions are a
compilation of the B71.3 and B71.4
specifications of the American National
Standards Institute in effect at the time of
production.
Important
This machine is designed to accept and
operate multiple cutting, clearing and
cleaning attachments. Before operating
attachment read and understand the Safety
Rules found in the attachment Operator's
Manual.
Training
Read, understand and follow all instructions
on the machine and in the manual(s) before
operating this unit. Be thoroughly familiar
with the controls and the proper use of the
equipment. Know how to stop the unit and
disengage the controls quickly.
Be sure the area is clear of byst anders and
pets before operating. Stop machine if
anyone enters the area.
Improper use of power equipment can cause
serious permanent injury or death to the
operator or a bystander.
Exercise caution to avoid slipping or falling,
especially when operating the unit in
reverse.
ALWAYS train any inexperienced operators
and require them to read and understand all
manuals and decals.
Only allow responsible adults, who are
familiar with the instructions, to operate this
machine.
Only the user can prevent and is responsible
for accidents or injuries occurring to
themselves, other people or property.
Operator Age
DO NOT allow children under the age of 18
to operate any outdoor power equipment.
NEVER allow children to operate or play on
or near the equipment. NEVER allow adults
to operate the equipment without proper
instruction.
Children
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. NEVER assume
that children will remain where you last saw
them.
Be alert and turn machine off if a child enters
the area.
Before and while backing, look behind and
down for small children.
NEVER carry children, even with the
blade(s) shut off. They may fall off and be
seriously injured or interfere with safe
machine operation. Children who have been
given rides in the past may suddenly appear
in the mowing area for another ride and be
run over or backed over by the machine.
NEVER allow children to operate the
machine.
Use extreme care when approaching blind
corners, shrubs, trees, or other object s that
may block your view of a child.
Keep children out of the mowing area and in
the watchful care of a responsible adult
other than the operator.
Before Operating
Handle fuel with care; it is highly flammable.
Maintain the machine to be in compliance
with the maintenance schedule.
Keep all nuts and bolts tight to be sure t he
equipment is in safe working condition.
Inspect unit before each use for missing or
damaged decals and shields, correctly
operating safety interlock system, and
deterioration of grass catchers. Replace or
repair as needed.
Ensure Safety Interlock System is
functioning properly. DO NOT operate unit if
safety interlock is damaged or disabled.
NEVER tamper with safety devices. Check
their proper operation regularly.
Keep machine free of grass, leaves, or other
debris build-up. Clean up oil or fuel spillage
and remove any fuel-soaked debris.
Operation
Be sure the area is clear of bystanders
before operating. Stop machine if anyone
enters the area.
EN - 4
NEVER operate machine in a closed or
poorly ventilated area.
ALWAYS maintain unit in safe operating condition. Damaged or worn out muffler can cause fire or explosion.
This product is equipped with an internal
combustion type engine. DO NOT use unit
on or near any unimproved, forest-covered
or brush covered land unless exhaust
system is equipped with a spark arrester
meeting applicable local, state or federal
laws. A spark arrester, if it is used, must be
maintained in effective working order by
operator.
DO NOT operate machine while under the
influence of alcohol or drugs.
DO NOT put hands or feet near rotating
parts or under the machine. Keep clear of
the discharge opening at all times.
DO NOT touch parts which are hot. Allow
parts to cool.
NEVER leave a running unit unattended.
ALWAYS stop engine and remove key
before leaving unit to prevent unauthorized
use.
ALW AYS keep hands and feet away fr om all
pinch points.
Avoid slippery surfaces. AL WAYS be sure of
your footing.
NEVER carry passengers.
NEVER operate the machine at high
transport speeds on slippery surfaces. Look
behind and use care when operating in
reverse.
NEVER engage PTO when attachment,
including mower blades, is not in use.
ALWAYS turn off power to attachment when
not in active use such as traveling or
crossing driveways.
ALWAYS disengage PTO, stop unit and
engine, remove key, engage parking brake
and allow moving parts to stop before
leaving operator's position.
Keep safety devices or guards in place and
functioning properly. NEVER modify or
remove safety devices.
DO NOT operate in reverse unless
absolutely necessary. ALWAYS look down
and behind before and while backing.
Operating Conditions
ALWAYS check overhead and side
clearances carefully before operation.
ALWAYS be aware of traffic when operating
near streets or along curbs.
Check for weak spots on docks, ramps or
floors. Avoid uneven work areas and rough
terrain. Stay alert for hidden hazards or
traffic.
Use care when approaching blind corners,
shrubs, trees or other objects that may
obscure vision.
Dust, smoke, fog, etc. can reduce vision and
cause an accident.
Operate machine only in daylight or good
artificial light.
Service
Maintain or replace safety and instruction
labels, as necessary.
Keep unit free of debris. Clean up oil or fuel
spills.
Remove attachments from tractor before
lifting. Attachments must be lifted separate
from tractor.
ALWAYS block wheels and know all jack
stands are strong and secure and will hold
weight of unit during maintenance.
Release any pneumatic or hydraulic
pressure from components slowly.
NEVER attempt to make any adjustments to
unit while engine is running (except where
specifically recommended). Stop engine,
remove key and spark plug wire and wait for
all moving parts to stop before servicing or
cleaning.
Allow engine to cool before servicing.
Moving parts can cut or amputate fingers or
a hand.
ALW A YS keep protective structures, guards,
and panels in good repair and secured in
place. NEVER modify or remove saf ety
devices.
ALWAYS refer to operator's manual for
important details if the unit is to be stored for
an extended period.
EN - 5
Storage
NEVER store unit with fuel in fuel tank,
inside a building where any ignition sources
are present.
Keep machine free of grass, leaves, or other
debris build-up. Clean up oil or fuel spillage
and remove any fuel-soaked debris. Allow
machine to cool before storing.
For extended storage, shut off fuel and
clean unit thoroughly. See engine manual for
proper storage.
Lifting Unit
Only use factory-installed lifting point to lift
unit.
Ensure that lifting device, cables and hooks
have sufficient capacity to support the
weight of the unit.
Keep bystanders away when lifting unit.
DO NOT stand under unit when lifting.
Personal Protection
DO NOT wear loose clothing or jewelry and
tie back hair that may get caught in rotati ng
parts.
Wear adequate outer garments.
NEVER wear open sandals or canvas shoes
during operation. Wear adequate safety
gear, protective gloves and footwear.
Wear proper footwear to improve footing on
slippery surfaces.
ALWAYS wear eye and ear protection when
operating machine.
Slope Operation
DO NOT operate on slopes of more than
15°.
Exercise extreme caution when operating on
slopes. DO NOT operate on steep slopes.
Operate across the face of slopes; DO NOT
go up and down. Keep all movement on
slopes slow and gradual.
DO NOT operate near drop-offs, ditches, or
embankments. Unit can suddenly turn over if
a wheel is over the edge of a cliff or ditch, or
if an edge caves in.
Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could
overturn the machine. Tall grass can hide
obstacles.
Keep all movements on the slope slow and
gradual. DO NOT make sudden changes in
speed or direction, which could cause the
machine to roll over.
Avoid starting, stopping, or turning on a
slope. If the tires lose traction proceed
slowly straight down the slope.
DO NOT park on slopes unless necessary.
When parking on slope always chock or
block wheels. ALWAYS engage parking
brake.
Choose a low ground speed so you will not
have to stop or shift while on a slope.
DO NOT operate near drop-offs, ditches, or
embankments. Unit can suddenly turn over if
a wheel is over the edge of a cliff or ditch, or
if an edge caves in.
DO NOT bypass transmission or allow
transmission to free-wheel when on a slope.
Fuel
T o avoid personal injury or property damage,
use extreme care in handling gasoline.
Gasoline is extremely flammable and the
vapors are explosive.
Ethanol blends must not exceed E10. Higher
ethanol content may cause your machine to
run hotter and damage your engine.
Replace fuel cap securely and clean up
spilled fuel before starting engine.
Extinguish all cigarettes, cigars, pipes, and
other sources of ignition.
EN - 6
Use only an approved gasoline container.
NEVER store the machine or fuel container
where there is an open flame, spark, or pilot
light such as on a water or space heater or
other appliances.
NEVER fill containers inside a vehicle or on
a truck or trailer bed with a plastic liner.
ALWAYS place containers on the ground
away from your vehicle before filling.
NEVER fuel the machine indoors.
NEVER remove gas cap or add fuel with the
engine running. Allow engine to cool befor e
fueling.
Fuel is highly flammable and its vapors are
explosive. Handle with care. Use only an
approved gasoline container with an
appropriately sized dispensing spout.
NO smoking, NO sparks, NO flames.
Remove gas-powered equipment from the
trailer and refuel it on the ground. If this is
not possible, then refuel such equipment
with a portable container, rather than from a
gasoline dispenser nozzle.
Keep the nozzle in contact with the rim of
the fuel tank or container opening at all
times until the fueling is complete. DO NOT
use a nozzle lock-open device.
NEVER overfill fuel tank. Replace gas cap
and tighten securely.
If fuel is spilled on clothing, change clothing
immediately.
Transporting Unit
Use extra care when loading or unloading
the machine into a trailer.
Secure unit chassis to transport vehicle.
NEVER secure from rods or linkages that
could be damaged.
DO NOT transport machine while engine is
running.
ALWAYS turn off power to attachment and
shut off fuel when transporting unit.
Accessories
Follow the manufacturer's recommendation
for wheel weights or counterweights.
DO NOT use a sulky or other stand-on
device for transporting the operator.
Use only Ariens Company-recommended
attachments that are appropriate to your use
and can be used safely in your application.
Batteries
Avoid Electric Shock. Objects contacting
both battery terminals at the same time may
result in injury and unit damage. DO NOT
reverse battery connections.
Reverse connections may result in sparks
which can cause serious injury. ALWAYS
connect positive (+) lead of charger to
positive (+) terminal, and negative (-) lead to
negative (-) terminal.
ALWAYS disconnect negative (-) cable
FIRST and positive (+) cable SECOND.
ALWAYS connect positive (+) cable FIRST,
and negative (-) cable SECOND.
Explosive Gases from battery can cause
death or serious injury. Poisonous battery
fluid contains sulfuric acid and its contact
with skin, eyes or clothing can cause severe
chemical burns.
No flames, No sparks, No smoking near
battery.
ALW A YS wear safety glasses and protective
gear near battery. Use insulated tools.
ALWAYS keep batteries out of reach of
children.
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.
EN - 7
ASSEMBLY
1. Remove tie-down straps from front and
rear of unit.
2. Remove straps retaining adjustable
handlebar to unit.
3. Rotate handlebar into operating position.
See Adjust Bow Latch on page 24.
WARNING: AVOI D INJURY.
Ensure that lifting device, cables
and hooks have sufficient
capacity to support tractor.
4. Remove screws retaining tractor support
stand to crate. Using a suitable hoist, lift
the unit from the pallet. See Lift Tractor
Using Lift Point on page 15.
NOTICE: If a hoist is not available, remove
the top rear boards from the pallet and move
the unit manually . See Move Unit Manually on
page 13.
5. Check engine oil.
6. Check tire pressures. See Specifications
on page 33.
WARNING: AVOI D INJURY.
Explosive separation of tire and
rim parts is possible.
• DO NOT inflate tires above
the recommended pressure.
• DO NOT inflate tires with a
compressor; use a hand
pump.
• DO NOT stand in front of tire
assembly when inflating. Use
a clip-on chuck and extension
hose long enough to allow you
to stand to one side.
• DO NOT mount a tire without
proper equipment and
experience.
7. Remove battery from unit and charge.
See Charge Battery on page 19.
8. Ensure all hardware is tight.
9. Check function of all controls. See Before
Operation on page 12.
WARNING: AVOI D INJURY.
Failure of Safety Interlock
System together with improper
operation can result in severe
personal injury.
EN - 8
CONTROLS & FEATURES
•
Figure 3
5
4
3
2
6
1
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1. Attachment Drive Shaft
2. Attachment Lever
3. Bow Latch
4. Belt Cover
5. Engine Oil Dipstick/Fill
6. Battery
7. Fuel Tank and Cap
8. Muffler
9. Air Cleaner Assembly
10. Four-s eason Cover
11. Tractor Support Stand
12. Drive Control Grip
13. Operator Pres ence Lever
14. Power Take-off (PTO) Switch
15. Hour Meter
16. Transaxle Bypass Lever (2)
17. Handlebar Height Adjustment Handle
18. Steering-lock Lever
19. Key Swi tch
20. Fuel Valve
21. Choke Control Lever
22. Throttle Control Lever
23. Lift Point
24. Parking Brake Lever
25. Attachment Lever Lock
EN - 9
WARNING: AVOID INJURY.
Figure 4
Run
Off
Start
Figure 5
Choke On
Choke Off
Figure 6
Fast Slow
Figure 7
Open
(Fuel on)
Close
(Fuel off)
Figure 8
Forward
Reverse
Read and understand entire
Safety section before
proceeding.
See Figure 3 for Controls and Features
locations.
Safety Interlock System
WARNING: Safety interlock
system failure and improper
operation of unit can result in
death or serious injury. Test this
system each time the unit is
operated. If this system does not
function as described, do not
operate until repairs are made.
IGNITION SWITCH
See Figure 4.
Controls power to the engine. The key cannot
be removed when in run position.
THROTTLE CONTROL LEVER
See Figure 6.
Controls engine speed.
FUEL VALVE
See Figure 7.
Controls fuel flow to the engine.
DRIVE CONTROL GRIP
See Figure 8.
Controls the forward and reverse movement
and travel speed of the tractor.
CHOKE CONTROL LEVER
See Figure 5.
Controls airflow to the engine.
EN - 10
OPERATOR PRESENCE LEVER
Figure 9
Figure 10
Attachment
On
Attachment
Off
Figure 11
Brake
Released (Off)
Brake Engaged
(On)
Figure 12
Down Position Up Position
See Figure 9.
Operator presence lever must be engaged to
operate drive control grip or PTO.
POWER TAKE-OFF (PTO) SWITCH
See Figure 10.
Engages and disengages powered
attachments.
The engine will not start with the PTO switch
in the on position.
HOUR METER
Measures and displays engine runtime.
STEERING-LOCK LEVER
Locks the steering feature for continual
straight-line operation.
ATTACHMENT CONTROL LEVER
Operates features on certain attachments.
TRANSAXLE BYPASS LEVERS
Bypasses transaxles so unit can be moved
with the engine off. See Move Unit Manually
on page 13.
TRACTOR SUPPORT STAND
Supports the tractor when no accessories are
attached.
ATTACHMENT LEVER
Locks attachments onto front of tractor.
PARKING BRAKE LEVER
See Figure 11.
Controls the parking brake. The engine will
start with the brake engaged or released.
BOW LATCH
Secures attachment to tractor when
attachment lever is engaged.
SAFETY INTERLOCK SYSTEM
Monitors the interaction of various unit
features for operator safety.
LIFT POINT
Used to lift unit to another location or for
maintenance. Lift attachments separately.
See Lift Tr a ctor Using Lift Point on page 15.
EN - 11
BEFORE OPERATION
WARNING: AVOI D INJURY.
Read and understand the Safety
section before proceeding.
1. Know how to stop in an emergency. See
Emergency Stopping on page 12.
2. Check fuel level and add fuel if needed.
IMPORTANT: Use fresh unleaded fuel with
an octane rating of at least 87. DO NOT use
E85 blended fuels; the engine is not E20 /
E30 / E85 compatible. The maximum
recommended ethanol content is 10%.
3. Check engine oil level and add oil if
needed. Refer to engine manual.
4. Check hydraulic oil level. See Hydraulic
System on page 16.
5. Check air cleaner. Refer to engine
manual.
6. Check function of the safety interlock
system by performing the tests below.
Contact your Gravely dealer for repair if
any of the tests fail.
Starting
• Engine starts with parking brake engaged
or released.
• Engine will not start with PTO on.
Operation
• PTO does not function unless OPC is
engaged.
• Forward or reverse drive control does not
function unless OPC is engaged.
• If drive control grip is in forward-drive
position when OPC is engaged, unit will not
drive until handle is returned to neutral
position.
OPERATION
WARNING: AVOI D INJURY.
Read and understand the Safety
section before proceeding.
DO NOT operate on slopes of
more than 15°.
IMPORTANT: All references to left, right, front
or rear are given from the perspecti ve of
operator in operator’s position, facing the
direction of forward travel.
EMERGENCY STOPPING
WARNING: AVOID INJURY.
Operating on slopes may lead to
loss of control. Be prepared to
react.
1. Return drive control Grip to neutral.
2. Release the operator presence lever.
3. Push PTO knob down to off position.
4. Engage parking brake.
5. Turn ignition key to off pos ition and
remove from unit.
START THE ENGINE
1. Place drive control grip in the neutral
position.
2. Push PTO knob down to off position.
3. Engage parking brake.
4. If engine is cold, move the choke control
lever to the on position. DO NOT use
choke on a warm engine.
5. Move throttle control lever one-third of the
way toward the fast position.
6. Insert ignition key and turn it to the start
position. Release key when engine starts.
IMPORTANT: Do not operate the starter for
more than 5 seconds at a time. If the engine
does not start, allow a 10-second cool down
period between starting attempts.
7. Gradually move choke to the off position
as engine warms.
OPERATE UNIT
1. Release parking brake.
WARNING: AVOID INJURY.
Move the drive control grip
slowly and keep the throttle at
slow speed until you learn how
to operate the unit and how the
attachment affects handling.
2. Move throttle control lever one-third of the
way toward the fast position.
3. Pull the PTO switch to on position to
engage attachment.
4. Set throttle speed based on attachment
being operated and working conditions.
5. Engage operator presence lever.
6. Rotate drive control grip.
NOTICE: When in forward operating position,
the drive control grip will remain in the
selected position when released by the
operator.
EN - 12
When in the reverse operation position, the
Figure 13
Steering Unlocked
Steering Locked
drive control grip will automatically return to
the neutral position when released by the
operator.
WARNING: AVOID INJURY. If
the drive control grip does not
fully return to neutral upon
release, stop and repair drive
control before operating tractor.
OPERATE IN EXTENDED STRAIGHT LINE
See Figure 13.
Steering can be locked for extended periods
of straight-line operation. Move steering-lock
lever into the rear position to lock the
transaxles. Move the steering-lock lever to
the forward position for normal steering
operation.
Direction
of Travel
Forward Clockwise
Neutral Center
Reverse Counter-
Drive Control Grip Position
(Out)
clockwise
(In)
STOP THE ENGINE
WARNING: AVOI D INJURY.
Wait for all moving parts to stop
before leaving operator’s
position.
MOVE UNIT MANUALLY
See Figure 14.
To disengage the transaxles and move unit
with the engine off, place both bypass levers
in neutral position.
1. Stop engine.
2. Lift bypass levers up and push in to lock
in neutral position.
3. Release parking brake and push unit to
desired location.
4. Engage parking brake.
5. Pull bypass levers out to unlock and
press down to the operating position.
1. Release the drive control grip or rotate to
the neutral position.
2. Engage parking brake.
3. Push PTO knob down to off position.
4. Move throttle control lever to slow
position.
5. Turn ignition key to stop position and
remove key from ignition.
EN - 13
Neutral
Position
(Transaxles
Disengaged)
Run Position
(Transaxles
Engaged)
Figure 14
Figure 15
1. Attachment Lever Lock
2. Attachment Lever
3. Bow Latch
1
2
3
INSTALL / REMOVE ATTACHMENTS
WARNING: AVOI D INJURY.
Keep body parts away from
pinch points when installing and
See Figure 15.
1. Stop engine, engage parking brake and
2. Place tractor support stand in down
3. Rotate attachment lever lock down to
4. Move attachment lever forward.
5. Release attachment lever lock and rotate
6. Insert or remove attachment.
removing attachments.
turn PTO off.
position.
release.
bow latch toward the tractor.
CAUTION: T he attachment lever
must fully lock in position and the
bow latch securely hold the attachment. See Adjust Bow Latch
on page 24. DO NOT use unit if
attachment cannot be fully secured. Adjust or repair before using.
EN - 14
LIFT TRACTOR USING LIFT POINT
WARNING: AVOI D INJURY.
Ensure that lifting device and
cables have sufficient capacity
to support tractor. Remove
attachments before lifting.
1. Ensure the lifting device and cable have
sufficient capacity to support tractor
weight.
2. Stop engine, engage parking brake,
remove key from ignition and close fuel
valve.
3. Park unit on a flat, level surface.
4. Rotate tractor support stand to the down
and locked position.
5. Remove attachment from tractor.
Attachments must be lifted separate from
tractor. Refer to the attachment
Operator’s Manual for attachment lifting
instructions.
6. Attach lifting device to lift point. Ensure
that device is securely seated in point.
7. Carefully lift unit.
WARNING: AVOI D INJURY.
Stay clear of unit when lifting.
DO NOT stand or position arms
or legs under unit when
suspended.
8. Do not allow tractor to remain suspended.
Place suitable blocks or jack stands
under unit and lower onto supports before
performing maintenance.
TRANSPORT UNIT
1. Move unit to transport vehicle.
2. Stop engine, engage parking brake,
remove key from ignition and close fuel
valve.
3. Rotate tractor support stand to the down
and locked position.
4. Secure unit chassis to transport vehicle.
NOTICE: NEVER secure unit from rods or
linkages that could be damaged.
MAINTENANCE
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
Proper maintenance can prolong the life of
unit. The following chart shows the
recommended service schedule.
Your Gravely dealer can provide service and
adjustments to keep your unit operating at
peak efficiency . Contact an authorized engine
manufacturer’s service center for engine
service.
More frequent service may be required due to
working conditions (heavy loads, high
ambient temperatures, dusty conditions, or
airborne debris).
See the maintenance instructions in the
Engine Manual for additional information.
MAINTENANCE SCHEDULE
Service Performed
Check Safety Interlock
System
Check Hydraulic
System
Check Engine Oil * •
Change Engine Oil *
Check Tire Pressure •
Check Air Filter * •
Lubricate Unit •
Check Parking Brake •
Clean Battery •
Clean Engine Cooling
System *
Lubricate Belt-drive
Flange Bearing
Check Fasteners • •
Check Belts •
Change Hydraulic Oil
and Filters **
* Refer to engine manual for instructions.
** Change after first 75 hours of operation.
Each Use
•
•
Every 25 hrs.
Every 50 hrs.
Every 100 hrs.
•
•
•
Every 400 hrs.
EN - 15
SERVICE PARTS
Figure 16
1. Cold Fill Indicator Mark
1
See your Gravely dealer to purchase service
parts for your unit.
Description Qty. Part No.
Air Filter 1 21562100
Spark Plug 1 20020001
Transaxle Oil Filter 2 21545100
Hydraulic Oil – Qt AR 00057100
Electrical Relay 3 21562300
Attachment Drive Belt 2 09122000
Transaxle Drive Belt 1 09122100
Fuel Stabilizer – 4-Oz
Bottle (Except Canada)
Fuel Stabilizer – 4-Oz
Bottle (Canada Only)
Fuel Quality Tester AR 00078101
Touch-up Pa int – Bottle AR 00026600
Touch-up Pa int – Spray
Can
AR 04730300
AR 04742400
AR 00008700
CHECK SAFETY INTERLOCK SYSTEM
See Before Operation on page 12. If system
does not operate correctly, see your Gravely
dealer for repair. DO NOT operate until
repairs are made.
HYDRAULIC SYSTEM
Check Oil Level
1. Park unit on a flat, level surface.
2. Check oil level in expansion tank. Oil
should reach the cold fill indicator mark.
See Figure 16.
NOTICE: The engine should be cold when
initially checking oil level.
3. Operate unit for about 1 minute and
recheck the levels.
4. Add hydraulic oil, if needed.
a. Clean area around expansion tank
cap and remove cap.
b. Fill expansion t ank with 15W-50
synthetic motor oil (Gravely
p/n 00057100) or equivalent until oil
reaches the cold fill indicator mark.
See Figure 16.
c. Reinstall tank cap.
Change Oil and Filters
1. Start engine and operate unit with
operator presence lever engaged for a
few minutes to warm hydraulic oil.
2. Stop engine, remove key and wait for all
moving parts to stop.
WARNING: AVOID INJURY.
ALW A YS ensure that jack stands
are secure and strong enough to
support weight of unit during
maintenance
See Figure 17.
3. Lift unit and support with suitable jack
stands or sturdy blocks. See Lift Tractor
Using Lift Point on page 15.
4. Remove wheel.
5. Remove side cover.
EN - 16
6. Remove four bolts retaining bottom cover
Figure 17
Figure 18
1. Drain Plug
1
Figure 19
1. Oil Filter
1
Figure 20
1. Vent Port Plug
1
and remove cover.
7. Place container under tractor to catch oil.
8. Remove drain plug and allow oil to drain.
See Figure 18.
9. Remove oil filter and discard. See
Figure 19.
10. Clean filter-mounting surface.
11. Lubricate rubber gasket on new oil filter
with clean hydraulic oil.
12. Spin filter onto filter housing until it makes
contact, then turn filter 3/4 turn to tighten.
13. Repeat steps 8 – 12 for the other
transaxle.
14. Remove the top vent port plug at the rear
of both transaxles. See Figure 20.
EN - 17
15. Fill the reservoir with 15W-50 synthetic
Figure 21
1. Grease Fitting
1
motor oil (Gravely p/n 00057100) or
equivalent until oil appears at the bottom
of the vent ports.
16. Reinstall the vent port plugs and torque to
20.3 N•m (15 lb-ft).
17. Add hydraulic oil to expansion tank until
oil reaches cold fill indicator mark. See
Check Oil Level on page 16.
18. Purge the hydraulic system as directed
below.
Purge Hydraulic System
Purge air from hydraulic system after draining
oil or changing the filters.
WARNING: AVOI D INJURY.
This adjustment requires
operating the engine. Use
extreme care to avoid contact
with moving parts and hot
surfaces. Be sure unit is well
supported and secure before
starting engine.
1. Position tractor on level surface.
2. Lift unit and support with suitable jack
stands or sturdy blocks. See Lift Tractor
Using Lift Point on page 15.
3. Lift bypass levers up to neutral position.
See Move Unit Manually on page 13.
4. Release parking brake.
5. Start the engine.
6. Slowly move drive control grip to forward
and reverse drive position 5 or 6 times.
7. Return drive control grip to neutral
position.
8. Push bypass levers down to operation
position.
9. Slowly move drive control grip to forward
and reverse drive position 5 or 6 times.
10. Return drive control grip to neutral
position.
11. Stop engine. Add oil if needed.
12. Repeat steps 3 – 11 until transaxles
operate smoothly in forward and reverse
at normal speed without excessive noise.
CHECK TIRE PRESSURE
Keep tires inflated to recommended pressure.
See Specifications on page 33.
WARNING: AVOID INJURY.
Explosive separation of tire and
rim parts is possible.
• DO NOT inflate tires above
the recommended pressure.
• DO NOT inflate tires with a
compressor; use a hand
pump.
• DO NOT stand in front of tire
assembly when inflating. Use
a clip-on chuck and extension
hose long enough to allow you
to stand to one side.
• DO NOT mount a tire without
proper equipment and
experience.
LUBRICATE UNIT
1. Oil all pivot points and pin connections.
2. Grease belt-drive flange bearing. See
Figure 21.
CHECK PARKING BRAKE
1. Park unit on a flat, level surface.
2. Place tractor support stand in the down
position.
3. Remove attachment from unit.
4. Move both bypass levers to neutral
position. See Move Unit Manually on
page 13.
EN - 18
5. Engage parking brake.
Figure 22
6. Lift up on handlebar and attempt to push
unit forward.
• If unit does not move forward, parking
brake is functioning properly.
• If unit easily moves forward, repair or
adjustment is required. See your
Gravely dealer.
CLEAN BATTERY
WARNING: AVOI D INJURY.
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.
Remove Battery
See Figure 22.
1. Stop engine, remove key and wait for
moving parts to stop and for hot parts to
cool.
2. Engage parking brake.
3. Pull up and out on battery cover to
release latch.
4. Rotate battery cover out and down.
5. Remove two wing knobs retaining battery
hold-down strap and remove strap.
6. Disconnect the negative cable and then
the positive cable from the battery.
7. Remove battery.
Clean Battery
1. Clean terminals and battery cable ends
with a wire brush.
2. Coat terminals with dielectric grease or
petroleum jelly.
Install Battery
1. Install battery in unit and secure with
hold-down bracket and wing knobs.
2. Reconnect positive cable and then the
negative cable.
3. Place boot over positive terminal.
4. Close and latch battery cover.
CHARGE BATTERY
Check battery with a voltmeter. If battery is
less than 11 volts, charge battery.
IMPORTANT: DO NOT f ast charge. Charging
at a higher rate damages or destroys battery.
ONLY use an automatic charger designed for
use with your battery.
IMPORTANT: Always follow information
provided on battery by battery manufacturer.
Contact battery manufacturer for more
detailed information about charging.
IMPORTANT: Gravely does not recommend
jump starting your unit. Jump-starting can
damage engine and system components.
Refer to engine manual for more detailed
information.
1. Remove battery from unit.
2. Place battery on bench or other wellventilated area.
3. Connect positive lead of charger to
positive terminal.
4. Connect negative lead of charger to
negative terminal.
5. Charge battery following battery
manufacturer’s instructions.
6. Reinstall battery.
CHECK FASTENERS
Check for loose hardware.
EN - 19
SERVICE &
Figure 23
1. Fuse Enclosure
2. Relay Enclosure
3. Harness Fuse (15-Amp)
4. Accessories Fuse (15-Amp)
5. OPC / Parking Brake Relay
6. Transaxle Clutch Relay
7. PTO Clutch Relay
5
6
7
3
1
2
4
ADJUSTMENTS
TRACKING AND NEUTRAL ADJUSTMENT
Check For Excessive Creep
WARNING: AVOI D INJURY.
Read and understand the Safety
section before proceeding.
REPLACE FUSES AND RELAYS
See Figure 23.
IMPORTANT: To avoid damaging the circuit,
replace fuses and relays with fuses with the
same amperage rating. Determine the cause
of electrical failure and repair before
replacing failed components.
1. Remove two hex bolts and washers
retaining control panel and remove panel
from console.
2. Remove enclosure cover to access fuse
or relay.
3. Remove failed fuse or relay.
4. Determine the cause of fuse or relay
failure and repair condition.
5. Install new fuse or relay with one of same
rating.
WARNING: AVOID INJURY.
This check requires operating
the engine. Use extreme care to
avoid contact with moving parts
and hot surfaces. Be sure unit i s
well supported and secure
before starting engine.
1. Operate engine for a minimum of 5
minutes to warm the hydraulic system.
2. Stop the engine and engage parking
brake.
3. Lift and securely support unit so both
drive wheels are off the ground. See Lift
Tractor Using Lift Point on page 15.
4. Remove wheels.
5. Ensure both bypass levers are in
operating position. See Move Unit
Manually on page 13.
6. Start engine, set throttle to full speed and
release parking brake.
7. Move the drive control grip forward and
backward 5 – 6 times and then return it to
neutral position.
8. Engage steering-lock lever.
9. Check hubs for rotation.
• If there is no or very slight rotation, stop
engine, reinstall wheels and lower unit
to ground.
• If there is excessive rotation, adjust the
transaxle linkage as directed below.
Adjust Transaxle Linkages
If hub has rotation after completing the
procedure to Check For Excessive Creep
(see above), adjust the transaxle linkages.
1. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
2. Ensure drive control grip is in neutral
position.
3. Engage steering-lock lever.
4. Lift and securely support unit so both
drive wheels are off the ground. See Lift
Tractor Using Lift Point on page 15.
5. Remove wheels.
6. Remove side access panel on the side of
the side of tractor that has transaxle
creep. Remove both panels if necessary.
7. Remove rear access panel on steering
frame assembly.
EN - 20
8. Measure the distance between the left
Figure 24
1. Steering Frame
2. Left-side Gap
3. Right-side Gap
1
2
1
2
Figure 25
1. Rear Jam Nut (Right-hand Thread)
2. Front Jam Nut (Left-hand Thread)
3. Transaxle Linkage
1
2
3
and right side of the steering frame and
the main frame. The gaps must be within
1.6 mm (1/16") of each other on both
sides. See Figure 24.
9. If gaps are not within 1.6 mm (1/16") of
each other on both sides, adjust the
steering pivot mounts until gaps are
within tolerance. See Adjust Steering
Frame Cushion on page 22.
11. Loosen the front transaxle linkage ball
joint jam nut. Jam nut has left-hand
threads.
WARNING: This adjustment
requires operating the engine.
Use extreme care to avoid
contact with moving parts and
hot surfaces. Be sure unit is well
supported and secure before
starting engine.
12. Start engine and engage operator
presence lever.
13. Slowly rotate the transaxle linkage to
shorten it until the hub begins to rotate in
reverse direction.
14. Slowly rotate the linkage to lengthen it
until the hub stops rotating.
See Figure 25.
10. On the side of tractor that has transaxle
creep, loosen the rear transaxle linkage
ball joint jam nut. Nut has right-handthreads.
15. Tighten ball joint jam nuts.
16. Ensure that return-to-neutral arm
contacts frame. See Figure 26.
EN - 21
17. Verify that the drive clutch is engaged. I f
Figure 26
1. Return-to-neutral Arm
1
Figure 27
1. Frame Cushions
2. Frame Cushion Adjusting Nuts
1
1
2
Figure 28
1. Pivot Mount
1
the drive clutch is not engaging the
neutral switches must be adjusted. See
Adjust Neutral Switches on page 23.
18. If necessary, repeat steps 10 – 16 on
other side of unit.
19. Install side and rear access panels and
wheels and lower unit to ground.
20. Check that drive control grip is in the
neutral position with the unit in neutral. If
handle is not correctly aligned, adjust the
neutral position. See Adjust Drive Control
Grip Neutral Position on page 24.
Adjust Steering Frame Cushion
IMPORTANT: Transaxle linkages MUST be
correctly adjusted before adjusting steering
frame cushion. See Adjust Transaxle
Linkages on page 20.
1. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
2. Ensure drive control grip is in neutral
position.
3. Engage steering-lock lever.
4. Remove rear access panel on steering
frame assembly.
5. Loosen four flange nuts retaining the
frame cushions so that they rotate freely.
See Figure 27.
6. Measure the distance between the left
and right side of the steering frame and
the main frame. The gaps must be within
1.6 mm (1/16") of each other on both
sides. See Figure 24.
7. If gaps are not within 1.6 mm (1/16") of
each other on both sides, adjust the two
pivot mounts until gaps are within
tolerance. See Figure 28.
EN - 22
8. Tighten four retaining nuts until the four
Figure 29
Figure 30
1. Adjustment Hardware
2. Neutral Switch Mounting Plate
3. Neutral Switch Spring
4. Neutral-position Arm
5. Detent
1
1
2
3
4
5
frame cushions are difficult to rotate by
hand.
9. Tighten the top two retaining nuts 1 1/2
revolutions. DO NOT overtighten.
10. Tighten the bottom two retaining nuts one
full revolution. DO NOT overtighten.
11. Disengage the steering lock lever and
remeasure the distance between the left
and right side of the steering frame and
the main frame. The gaps must be within
1.6 mm (1/16") of each other on both
sides.
12. If not within tolerance, tighten the top two
retaining nuts a maximum of 1/2
additional revolution to bring within
tolerance.
IMPORTANT: DO NOT tighten the top two
retaining nuts more than 1/2 turn.
13. Engage steering lock lever and check to
ensure the gap is the same with the
steering lock engaged as it is when
released.
14. If gaps are not within tolerance, repeat
steps 3 – 13.
15. Reinstall rear access panel.
Adjust Neutral Switches
IMPORTANT: Transaxle linkages and
steering frame cushion MUST be correctly
adjusted before adjusting neutral switches.
See Adjust Transaxle Linkages on page 20
and Adjust Steering Frame Cushion on
page 22.
1. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
2. Ensure drive control grip is in neutral
position.
3. Engage steering-lock lever.
4. Lift and securely support unit so both
5. Remove both wheels.
6. Remove lower front access panel on both
drive wheels are off the ground. See Lift
Tractor Using Lift Point on page 15.
sides. See Figure 29.
7. Inspect the location of the neutral switch
spring ring in relation to the neutralposition arm. Spring should be seated in
detent in neutral-position arm. See
Figure 30.
8. If adjustment is required, on one side
loosen the hex nuts and bolts retaining
the neutral switch mounting plate and
move plate until spring is seated in
detent.
9. Tighten plate-mounting hardware.
10. Repeat steps 7 – 8 on other side.
11. Install access covers and wheels and
lower unit to ground
EN - 23
Adjust Drive Control Grip Neutral
Figure 31
1. Jam Nuts
2. Cable Adjusters
3. Neutral Indicator Notch
4. Housing Neutral Indicator
2
1
3
4
Position
The drive control grip neutral-indicator notch
must be aligned with the neutral indicator on
the housing when the unit is in neutral.
IMPORTANT: Transaxle linkages, steering
frame cushion and neutral switches MUST be
correctly adjusted before adjusting control
grip neutral position. See Adjust Transaxle
Linkages on page 20, Adjust Steering Frame
Cushion on page 22 and Adjust Neutral
Switches on page 23.
See Figure 31.
To adjust:
1. Engage parking brake.
2. Slide protective boots up control cables to
expose adjusters.
3. Loosen jam nuts to allow for cable
adjustment.
4. Loosen one adjuster while equally
tightening the other until the two neutralindicator marks are aligned.
NOTICE: DO NOT over-tension cables.
Proper tension allows for 1.6 mm (1/16") of
free grip rotation to ensure cable is not overtensioned in all working positions and neutral.
5. Tighten jam nuts.
6. Reposition cable boots.
ADJUST BOW LATCH
See Figure 32.
CAUTION: T he attachment lever
must fully lock in position and the
bow latch securely hold the attachment. DO NOT use unit if attachment cannot be fully
secured. Adjust or repair before
using.
Adjust the bow latch to ensure that
attachments are securely mounted to the
tractor . To check:
1. Stop engine and engage parking brake.
2. Rotate tractor support stand to the down
and locked position.
3. Operate attachment lever with
attachment installed and bow latch in
locking position.
4. Ensure that attachment lever rotates over
center with moderate force of 9 – 14 kg
(20 – 30 lb), securely locks in position and
that attachment is securely held.
If the attachment lever does not perf orm
correctly adjustment is required.
To adjust:
1. Loosen the hex nuts and then the jam
nuts.Loosen or tighten the adjustment
nuts evenly to achieve the desired
position.
2. Check the operation of the attachment
lever.
IMPORTANT: There must be a minimum of
one bow-latch thread visible beyond the end
of the adjustment nuts. If proper operation
cannot be achieved, replace bow latch and
hardware.
3. Tighten the jam nuts and then the hex
nuts.
4. Recheck the operation of the attachment
lever.
5. If correct operation cannot be obtained
replace and adjust the bow latch and
hardware.
EN - 24
REPLACE ATTACHMENT DRIVE
Figure 32
1. Adjustment Nuts
2. Jam Nuts
3. Hex Nuts
4. Pivot Rod
5. Bow Latch
1
5
3
2
4
Figure 33
BELTS
CAUTION: Damaged or worn
belts may result in injury and / or
damage to the unit. Check belts
often for excessive wear or
cracks.
Remove Attachment Drive Belts
See Figure 34.
1. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
2. Engage parking brake.
3. Disconnect spark plug wire.
4. Loosen but DO NOT remove fasteners
retaining belt cover and remove belt
cover.
CAUTION: Avoid damage.
ALWAYS release the spring
tension from both the
attachment and transaxle drive
belts before removing the belt
drive faceplate assembly.
ADJUST HANDLEBAR HEIGHT
The handlebar may be adjusted for operator
comfort or rotated down completely for
transport or storage.
1. Stop engine and engage parking brake.
2. Pull the handlebar lock handle toward the
operator and rotate the handlebar to the
desired height. See Figure 32.
NOTICE: When placing handlebar in storage
position, ensure cables do not become
pinched in pivot.
5. Loosen the adjustment nuts on the
attachment drive and transaxle drive belt
idler springs until springs are loose.
CAUTION: Use care when
releasing idler spring tension.
Keep body parts well away from
idlers when performing this
operation.
6. Remove and retain springs. DO NOT
EN - 25
discard.
7. Rotate idler arms away from belts.
See Figure 35.
Figure 34
1. Adjustment Nut
2. Attachment Idler Arm
3. Attachment Belt Idler Spring
4. Transaxle Drive Idler Arm
5. Transaxle Drive Belt Idler Spring
1
2
3
1
4
5
Figure 35
1. Transaxle Idler Arm Pivot Block
1
Figure 36
1. Flange Bearing
2. Setscrews
3. Crankshaft Faceplate Assembly
3
2
1
8. Remove two hex nuts retaining transaxle
idler arm pivot block.
9. Move hex bolts out from pivot block and
frame.
10. Slide pivot block and idler arm assembly
off of bolts and remove.
See Figure 36.
11. Loosen but do not remove two setscrews
retaining flange bearing to crankshaft.
EN - 26
See Figure 37.
Figure 37
1. Hex Bolts
2. Belleville Washers
1
2
Figure 38
Figure 39
12. Remove and retain four hex bolts and
Belleville washers retaining the
crankshaft faceplate assembly.
IMPORTANT: DO NOT loosen the two flange
nuts retaining the flange bearing to the
crankshaft faceplate assembly.
13. Pull faceplate assembly straight out from
engine crankshaft extension to remove.
14. Remove attachm ent drive belts.
NOTICE: Always replace belts in pairs. See
See Service Parts on page 16.
Install Attachment Drive Belts
1. Install new attachment drive belts.
2. Reinstall pivot block and idler arm
assembly onto hex bolts
3. Reinstall two hex nuts retaining transaxle
idler arm pivot block and secure with hex
nuts removed earlier.
4. Inspect condition of engine crankshaft
extension and remove any scrapes or
burrs with emery cloth or steel wool.
5. Install crankshaft faceplate assembly
onto engine crankshaft extension. Using
a rubber mallet, tap both sides of the
faceplate to align the faceplate assembly
to the support structure and crankshaf t
extension. See Figure 38.
NOTICE: Bearing is self aligning. Tapping
bearing and faceplate assembly aligns
bearing to machine.
6. Reinstall four hex bolts and Belleville
washers to retain faceplate assembly.
IMPORTANT: Belleville washers are installed
with the inner-cupped surface facing the
faceplate assembly. See Figure 39.
7. Torque bolts to 20.3 – 21.7 N•m (15 – 16
lb-ft).
EN - 27
8. Rotate bearing race to ensure there is no
Figure 40
1. Attachment Drive Belt Idler Spring
2. Transaxle Drive Belt Idler Spring
1
2
12.7 – 13 cm
(5 – 5 1/8")
10.3 – 10.5 cm
(4 1/16 – 4 1/8")
Figure 41
1. Clutch-stop Bracket
2. Crankshaft Support Weldment
1
2
binding and that it rotates freely.
9. Align one of the set screws with the
keyway on the crankshaft extension.
10. Tighten setscrews retaining flange
bearing to crankshaft extension.
11. Reinstall transaxle belt idler arm spring
and adjustment nut.
12. Reinstall attachment belts idler arm
spring and adjustment nut.
13. Adjust idler spring lengths (see
Figure 40):
• Transaxle idler arm spring length is
10.3 – 10.5 cm (4 1/16 – 4 1/8")
between the inside edges of the spring
hooks.
• Attachment idler arm spring length is
12.7 – 13 cm (5 – 5 1/8") between the
inside edges of the spring hooks.
REPLACE TRANSAXLE DRIVE BELT
See Figure 41.
Remove Transaxle Drive Belt
1. Remove attachment drive belts. See
Remove Attachment Drive Belts on
page 25.
CAUTION: Avoid damage.
ALWAYS release the spring
tension from both the
attachment and transaxle drive
belts before removing the belt
drive faceplate assembly.
2. Remove two hex bolts and lock washers
retaining clutch-stop bracket to inside of
the crankshaft support weldment.
3. Remove clutch-stop bracket.
14. Reinstall belt cover.
15. Reconnect spark plug wire.
4. Remove transaxle drive belt.
Install Transaxle Drive Belt
1. Install new transaxle drive belt on clutch
pulley and transaxle drive pulleys.
2. Reinstall pivot block and idler arm
assembly.
3. Reinstall clutch stop bracket.
4. Inspect condition of attachment drive
belts and replace if worn or cracked.
5. Reinstall attachment drive belts.
6. Inspect condition of crankshaft and
remove any scrapes or burrs with emery
cloth or steel wool.
7. Reinstall faceplate assembly onto
crankshaft.
EN - 28
8. Reinstall transaxle belt idler arm spring
Figure 42
1. Attachment Drive Belt Idler Spring
2. Transaxle Drive Belt Idler Spring
1
2
12.7 – 13 cm
(5 – 5 1/8")
10.3 – 10.5 cm
(4 1/16 – 4 1/8")
and adjustment nut.
9. Reinstall attachment belts idler arm
spring and adjustment nut.
10. Adjust idler spring lengths (see
Figure 42):
• Transaxle idler arm spring length is
10.3 – 10.5 cm (4 1/16 – 4 1/8")
between the inside edges of the spring
hooks.
• Attachment idler arm spring length is
12.7 – 13 cm (5 – 5 1/8") between the
inside edges of the spring hooks.
STORAGE
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
IMPORTANT: NEVER wash unit with highpressure water or store outdoors.
SHORT TERM
1. Allow unit to cool and clean with mild
soap and water.
2. Tighten all hardware to specifications.
3. Inspect unit for visible signs of wear or
damage. Repair as needed.
4. Prepare fuel system for storage.
NOTICE: Gravely recommends using a
quality fuel stabilizer in all fuel. Gasoline left
in the fuel system without a stabilizer, even
for short periods of time, deteriorates and
leaves gummy deposits in the system that
may damage the carburetor and fuel hoses,
filter and tank. For the best effectiveness, add
stabilizer to all fuel containers whenever
purchasing fuel. Add the stabilizer to the
container before adding fuel.
a. Add Gravely fuel stabilizer (see
Service Parts on page 16) or
equivalent according to
manufacturer's instructions to the fuel
tank and any fuel containers with
remaining fuel.
b. Run engine outdoors for at least
5 minutes to allow stabilizer to reach
the carburetor.
11. Reinstall belt cover.
12. Reconnect spark plug wire.
LONG TERM
1. Perform short-term storage procedures.
2. Lubricate as directed in Maintenance on
page 15.
3. Touch-up all scratched painted surfaces
(see Accessories on page 30).
4. Remove and charge battery as directed
in Charge Battery on page 19. Store
battery in a cool, dry, protected area.
5. Store unit in a cool, dry, protected area.
DO NOT store unit outdoors.
EN - 29
START-OF-SEASON PREPARATION
1. Before adding fuel for the first time after
long-term storage, add fresh, stabilizertreated fuel to fuel tank and any fuel
containers with remaining fuel.
2. Charge and install the battery.
3. Check and adjust tire pressure.
ACCESSORIES
See your Gravely dealer for a complete list of
compatible accessories and attachments f or
your unit.
Description Part No.
44" Brush Attachment 88591100
48" Blade Attachment 88591000
32" Snow Blower Attachment 88591200
32" Brush Mower Attachment 88591300
Transport Tire Kit (For 32"
Brush Mower 88591300 only)
36" Finish Mower Attachment 88591400
48" Finish Mower Attachment 88591500
Tire Chain Kit 78591000
Work Light Kit 78591200
Agricultural Tire Kit 78591400
Twist Grip Ring Kit 78591100
78591500
EN - 30
TROUBLESHOOTING
Problem Probable Cause Correction
PTO knob is in the on position. Push PTO knob in to off position.
Engine does not
start.
Engine runs rough.
Engine overheats.
Engine runs when
ignition key is in the
off position.
Fuel tank is empty. Fill fuel tank. See Before Operation
Fuel supply is contaminated. Replace with clean fuel.
Battery is not charged. Charge battery. See Charge Battery
Battery cables are loose or
corroded.
Spark plug wire is loose or spark
plug is faulty.
Electrical system is faulty. Determine cause and repair. See
Engine is faulty. Contact your Gravely dealer.
Choke control knob is in on
position.
Fuel tank is empty. Fill fuel tank. See Before Operation
Spark plug is faulty. Replace spark plug. Refer to engine
Fuel filter is dirty. Clean or replace filter. Refer to
Air filter cartridge is plugged. Clean or replace air filter cartridge.
Engine is faulty. Contact your Gravely dealer.
Engine oil level is low. Add engine oil. Refer to engine
Cooling fins are plugged. Clean engine. Refer to engine
Engine is faulty. Contact your Gravely dealer.
Ignition ground wire is
disconnected.
Ignition switch is faulty. See your Gravely dealer.
on page 12.
on page 19.
Clean and tighten cables. See Clean
Battery on page19.
Connect spark plug wire or replace
spark plug. Refer to engine manual.
Replace Fuses And Relays on
page 20.
Move knob to off position.
on page 12.
manual.
engine manual.
Refer to engine manual.
manual.
manual.
Connect ground wire to clean, metal
surface.
EN - 31
TROUBLESHOOTING
Problem Probable Cause Correction
Parking brake is engaged. Release parking brake.
Unit does not drive.
PTO does not work.
Unit moves with
engine off and
parking brake
engaged.
Operator presence lever is not
engaged.
Drive control grip not in neutral
position prior to engaging
operator presence lever.
The transaxles are bypassed. Engage levers. See Move Unit
Transaxle drive belt is faulty. Replace transaxle drive belt. See
Transaxles are faulty. Contact your Gravely dealer.
Hydraulic drive system is faulty. Contact your Gravely dealer.
Hydraulic oil level is low. Add hydraulic oil. See Hydraulic
Hydraulic oil temperature is too
cold.
Hydraulic oil is frequently too
cold to flow freely in transaxles
due to low ambient
temperatures, and normal warmup period is not acceptable.
Operator presence lever is not
engaged.
Operator presence switch is
faulty.
Attachment drive belts are faulty. Replace attachment drive belts. See
PTO switch, wiring, connectors
or clutch are faulty.
Attachment is not fully engaged
to tractor.
Parking brake needs adjustment. Contact your Gravely dealer.
Parking brake is faulty. Contact your Gravely dealer.
Engage operator presence lever by
pressing down on lever.
Ensure that drive control grip is in
neutral position before engaging
operator presence lever.
Manually on page 13.
Replace Transaxle Drive Belt on
page 28.
System on page 16.
Allow unit to warm up before
operating.
Drain hydraulic oil and replace with
™
Mobil-1
equivalent. See Change Oil and
Filters on page 16.
IMPORTANT: AVOID DAMAGE.
Change oil back to standard 15W-50
synthetic motor oil (Gravely p/n
00057100) or equivalent when
operating unit in temperatures
exceeding 26.7° C (80° F).
Engage operator presence lever by
pressing down on lever.
Contact your Gravely dealer.
Replace Attachment Drive Belts on
page 25.
Determine cause and repair. See
Replace Fuses And Relays on
page 20.
Correctly install attachment. See
Install / Remove Attachments on
page 14.
0w-40 synthetic oil or
Unit does not drive
straight when
steering-lock lever
is engaged.
Tire pressure is incorrect. Check tire pressure. See
Transaxle linkages need
adjustment.
Transaxles need adjustment. See Tracking and Neutral
EN - 32
Specifications on page 33.
See Tracking and Neutral
Adjustment on page 20.
Adjustment on page 20.
TROUBLESHOOTING
Problem Probable Cause Correction
Unit creeps when
drive control grip is
in neutral position.
Transaxle and/or linkage need
adjustment.
See Tracking and Neutral
Adjustment on page 20.
SPECIFICATIONS
Model Number 985910
Description Pro-QXT Tractor
Engine Subaru EX40
Displacement – cm
Maximum RPM – No Load 3800 ±100
Oil Capacity Refer to engine manual.
Liquid or Air Cooled Air
Electrical
Starter Electric / Recoil
Battery 12-Volt Maintenance-Free 300CCA 10U1L
Fuel
Tank Capacity – L (qt) 7 (7.4)
Type Refer to engine manual.
Transaxle
Type
Oil Use 15W-50 synthetic motor oil
Hydraulic Oil Filter 2 – Left and Right Transaxle
Capacity – L (oz) With New Filters 2.3 – 2.4 (80 – 82)
Drive Speed
Forward Maximum – km/h (mph) 8 (5)
Reverse Maximum – km/h (mph) 4 (2.5)
Brakes Parking
Size and Weight
Length – cm (in.) 141 (55.5)
Width – cm (in.) 77.5 (30.5)
Height – cm (in.) 99.1 (39)
Weight Without Fuel – kg (lb.) 239.5 (520)
Power Take Off Coupler
PTO Speed 900 RPM
Engagement Electric Clutch / Brake
PTO Drive Dual Belt
Tires
Tire Size – in. 20 x 8-10
Recommended Tire Pressure – kPa (psi) 83 – 103 (12 – 15)
3
(in3)
404.0 (61.0)
Hydro-Gear
(Gravely p/n 00057100) or equivalent
©
ZT-2800
EN - 33
Commercial Mowing
Equipment Limited Warranty
Warranty
Ariens Company (Ariens) warrants to the original purchaser that Ariens, Gravely and Countax
brand products purchased on or after 9/1/2016 and designated or labeled commercial products
by Ariens Company will be free fr om defects in material and workmanship for the time period
noted in the chart below. Equipment put to person al use around a single household or
residence is considered "Consumer Use"; equipment put to any business use (agricultural,
commercial, or industrial) or used at multiple locations is considered "Commercial Use" If any
product is rented or leased, then the duration of these warranties shall be 90 days after the date
of purchase.
An authorized Ariens dealer (Ariens brand products), Gravely dealer (Gravely brand products),
or Countax dealer (Countax brand products) will repair any defect in material or workmanship,
and repair or replace any defective part, subject to the conditions, limitations and exclusions set
forth herein. Such repair or replacement will be free of charge (labor and parts) to the original
purchaser except as noted below.
Warranty
Code
Pro-Turn 100 & 200, Pro-Master,
Compact-Pro, Pro-Stance,
CA
Pro-Ride, Pro-Walk Mowers,
Pro-Zoom, etc.
Pro 20 Series Walk-Behind
CC
Mowers, Commercial 21
N/A Service (replacement) Parts 90 Days (no labor) 90 Days (no labor)
CD Pro-Turn 400 3 Years
CF Pro-Turn 3 Years 2 Years or 1000 Hours
CG Two-Wheel Tractor 2 Years 2 Years
AA Serialized Attachments 1 Year 1 Year
AB Serialized Attachments 2 Years 2 Years
Product Group
Warranty Period
Consumer Use
3 Years 2 Years
3 Years 1 Year
Warranty Period
Commercial Use
3 Years (Years 1 & 2:
Parts & Labor, Year 3:
Parts Only)
Special Extensions
The chart below details special extensions to this warranty:
Warranty
Code
CA, CD
CA, CD
CA, CD
Warranty Exception
Mower Deck Shell on
Commercial Mowers
Main Frame on
Commercial Mowers
Cast Iron Deck
Spindles
Warranty
Period
Lifetime All
Lifetime All
3 Years All
EN - 34
Use Detail
2 Years parts and labor
(Commercial), 3 Years parts and
labor (Consumer), parts-only
thereafter.
2 Years parts and labor
(Commercial), 3 Years parts and
labor (Consumer), parts-only
thereafter.
3 Years f or all users including
Commercial.
Commercial_2017
Exceptions and Limitations
The chart below details special exceptions to this warranty:
Warranty
Code
Warranty Exception
All Batteries 1 Year All Prorated
All Belts, Muffler, Tires None Commercial
Cloth, Plas tic, and
Rubber Components
All
(Including Belts and
Cables)
All Engines
Warranty
Period
Maximum
2 Y ear
See Engine
Manufacturer’s
Warranty
Use Detail
These components are not
covered when used commercially.
Warranty is limited to 2 years for
consumer use. Except as noted
All
above, these components are
covered for defect, not for wear.
Engines are covered by engine
manufacturer’s warranty. Refer to
All
engine manufacturer’s warranty
statement.
Customer Responsibilities
Register the product immediately at the time of sale. If the dealer does not register the
product, the customer must complete the product registrati on card in the literature package and
return it to the Ariens Company, or register the unit online at www.ariens.com,
www.gravely.com, www.countax.com.
To obtain warranty service, the original purchaser must:
• Perform the maintenance and adjustments explained in the owner's manual.
• Promptly notify Ariens or an authorized Ariens, Gravely or Countax service representative of
the need for warranty service.
• Transport the product to and from the place of warranty service at owner's expense.
• Have the warranty service performed by an authorized Ariens, Gravely or Coun t ax service
representative.
To Find an Authorized Service Representative:
In the U.S. and Canada:
Use the dealer locator on our websites: www.ariens.com • www.gravely.com
Or contact us by mail or by phone:
In the U.S., Canada, Mexico,
Caribbean, Centra l and Sout h
America:
Ariens Company
655 W. Ryan Street
Brillion, WI 54110
Phone: (920) 756 - 4688
www.ariens.com
In Europe, Asia, Africa or
the Middle East:
Ariens Company Limited
Great Haseley,
Oxford OX44 7PF
United Kingdom
Phone: +44 800 597 7777
www.countax.co.uk
In Australia or New
Zealand:
Allpower Industries Pty Ltd
128 Bridge Rd
Keysborough VIC 3173
Australia
Phone: +61 1800 333 428
www.allpower.com.au
Exclusions – Items Not Covered by This Warranty
• Parts that are not genuine Ariens, Gravely or Countax service parts are not covered by this
warranty and may void the warranty.
• Damages resulting f rom the instal lat ion or use of any pa rt, accessor y, or attachment which is
not approved by the Ariens Company for use with product(s) identified herein are not
covered by this warranty.
• The following maintenance, service and replacement items are not covered by this warranty
unless they are noted in the Limitations section above: lubricants, spark plugs, oil, oil f ilt ers,
air filters, fuel filters, brake linings, brake arms, brake shoes, skid shoes, scraper blades,
shear bolts, mower blades, mower vanes, brushes, headlights, light bulbs, knives, cutters.
• Any misuse, alteration, improper assembly, improper adjustment, neglect, or accident which
requires repair is not covered by this warranty.
• Use of gasoline blends exceeding 10% ethanol voids any and all warranties.
EN - 35
Commercial_2017
• Products are designed to the specifications in the area that the product was originally
distributed. Different areas may have significantly different legal and design requirements.
This warranty is limited to the requirements in the area in which the unit was originally
distributed. Ariens Company does not warrant this product to the requirements of any other
area. Warranty service is limited to service within the area originally distributed.
• In countries other than the United States and Canada, contact the Ariens Company dealer
for warranty policies that govern withi n your country. Rights may vary from country to
country and within any one country.
Disclaimer
Ariens Company may from time to time change the design of its products. Nothing contained in
this warranty shall be construed as obligating the Ariens Company to incorporate such design
changes into previously manufactured products, nor shall such changes be construed as an
admission that previous designs were defective.
LIMITATION OF REMEDY AND DAMAGES
Ariens Company's liability under this warranty, and under any implied warranty that may exist,
is limited to repair of any defect in workmanship, and repair or replacement of any defec tive
part. Ariens Company shall not be liable for incidental, special, or consequential damages
(including lost profits). Some states do not allow the exclusion of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
AUSTRALIAN CONSUMER LAW
The following applies solely to warranties subject to Subsection 102(1) of the Australian
Consumer Law: Our goods come with guarantees that cannot be excluded by the Australian
Consumer Law. You are entitled to a replacement or refund for a major failure and for
compensation for any other reasonably foreseeable loss or damage. You are also entitled to
have the goods repaired or replaced if the goods fail to be of acceptable quality and failure
does not amount to a major failure.
DISCLAIMER OF FURTHER WARRANTY
Ariens Company makes no warranty, express or i mp lied, other than what is expressly
made in this warranty. If the law of your state provides that an implied warranty of
merchantability, or an im plied warranty of fitness for particular purpose, or any other
implied warranty, applies to Ariens Company, then any such implied warranty is limited
to the duration of this warranty. Some states do not allow lim itations on how long an
implied warranty lasts, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary
from region to region.
EN - 36
Commercial_2017
P
R
I
N
T
E
D
655 West Ryan Street
Brillion, WI 54110
gravelymower.com
gravely.custhelp.com
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