Operator’s Manual
Manuel du Utilisateur
Pro-QXT Tractor
04893800A • 11/16
Printed in USA
ENGLISH
FRANÇAIS
E10
™
Model
985910 – Pro-QXT
(SN 000101 +)
WELCOME . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . 2
Practices & Laws . . . . . . . . . . . . . . . . . . 2
Emission Control System. . . . . . . . . . . . 2
Required Operator Training. . . . . . . . . . 2
Signal Words . . . . . . . . . . . . . . . . . . . . . 2
Safety Decals. . . . . . . . . . . . . . . . . . . . . 3
Safety Rules. . . . . . . . . . . . . . . . . . . . . . 4
ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . 8
CONTROLS & FEATURES. . . . . . . . . . 9
Ignition Switch . . . . . . . . . . . . . . . . . . . . 10
Choke Control Lever . . . . . . . . . . . . . . . 10
Throttle Control Lever . . . . . . . . . . . . . . 10
Fuel Valve . . . . . . . . . . . . . . . . . . . . . . . 10
Drive Control Grip . . . . . . . . . . . . . . . . . 10
Operator Presence Lever. . . . . . . . . . . . 11
Power Take-off (PTO) Switch . . . . . . . . 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 System. . . . . . . . . . . . . 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 Interlock 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
TABLE OF CONTENTS
EN - 1
WELCOME
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
purchase at gravely.com.
Manual del operador español está disponible para su descarga
gratuita o compra en gravely.com.
PRODUCT REGISTRATION
You or the dealer you purchased the unit from
must register the product at the time 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 location.
Record model number here.
Record serial number here.
Figure 1
1. Model and Serial Number Label
1
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 - 2
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 result
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. Tampering with emission
controls and components by unauthorized
personnel may result in severe fines or
penalties. Emission controls and components
can only be adjusted by 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.
Safety Alert Symbol
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
2. Warning
3. Caution
4. Notice
NOTICE: Indicates information or procedures
that are considered important but not hazard
related. If not avoided property damage could
result.
SAFETY
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.
These are safety alert
symbols. They mean:
• ATTENTION!
• YOUR SAFETY IS
INVOLVED!
When you see this symbol:
• BECOME ALERT!
• OBEY THE
MESSAGE!
DANGER: Indicates an
IMMINENTLY HAZARDOUS
SITUATION! If not avoided, WILL
RESULT in death or serious injury.
WARNING: Indicates a
POTENTIALLY HAZARDOUS
SITUATION! If not avoided, COULD
RESULT in death or serious injury.
CAUTION: Indicates a
POTENTIALLY HAZARDOUS
SITUATION! If not avoided, MAY
RESULT in minor or moderate
injury. It may also be used to alert
against unsafe practices.
EN - 3
5. Important
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. All 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 safety
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
Figure 2
07700130
1
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.
EN - 4
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 bystanders 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 objects 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 the
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 - 5
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.
ALWAYS keep hands and feet away from all
pinch points.
Avoid slippery surfaces. ALWAYS 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.
ALWAYS keep protective structures, guards,
and panels in good repair and secured in
place. NEVER modify or remove safety
devices.
ALWAYS refer to operator's manual for
important details if the unit is to be stored for
an extended period.
EN - 6
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 rotating
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
To 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 - 7
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 before
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.
ALWAYS 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 - 8
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.
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.
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.
ASSEMBLY
WARNING: AVOID INJURY.
Ensure that lifting device, cables
and hooks have sufficient
capacity to support tractor.
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.
WARNING: AVOID INJURY.
Failure of Safety Interlock
System together with improper
operation can result in severe
personal injury.
EN - 9
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-season Cover
11. Tractor Support Stand
12. Drive Control Grip
13. Operator Presence 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 Switch
20. Fuel Valve
21. Choke Control Lever
22. Throttle Control Lever
23. Lift Point
24. Parking Brake Lever
25. Attachment Lever Lock
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
EN - 10
See Figure 3 for Controls and Features
locations.
Safety Interlock System
IGNITION SWITCH
See Figure 4.
Controls power to the engine. The key cannot
be removed when in run position.
CHOKE CONTROL LEVER
See Figure 5.
Controls airflow to the engine.
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.
WARNING: AVOID INJURY.
Read and understand entire
Safety section before
proceeding.
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.
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
EN - 11
OPERATOR PRESENCE LEVER
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.
PARKING BRAKE LEVER
See Figure 11.
Controls the parking brake. The engine will
start with the brake engaged or released.
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.
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 Tractor Using Lift Point on page 15.
Figure 9
Figure 10
Attachment
On
Attachment
Off
Figure 11
Brake
Released (Off)
Brake Engaged
(On)
Figure 12
Down Position Up Position
EN - 12
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.
IMPORTANT: All references to left, right, front
or rear are given from the perspective of
operator in operator’s position, facing the
direction of forward travel.
EMERGENCY STOPPING
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 position 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.
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.
BEFORE OPERATION
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
OPERATION
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
DO NOT operate on slopes of
more than 15°.
WARNING: AVOID INJURY.
Operating on slopes may lead to
loss of control. Be prepared to
react.
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.
EN - 13
When in the reverse operation position, the
drive control grip will automatically return to
the neutral position when released by the
operator.
STOP THE ENGINE
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.
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.
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.
WARNING: AVOID INJURY. If
the drive control grip does not
fully return to neutral upon
release, stop and repair drive
control before operating tractor.
Direction
of Travel
Drive Control Grip Position
Forward Clockwise
(Out)
Neutral Center
Reverse Counter-
clockwise
(In)
WARNING: AVOID INJURY.
Wait for all moving parts to stop
before leaving operator’s
position.
Figure 13
Steering Unlocked
Steering Locked
EN - 14
INSTALL / REMOVE
ATTACHMENTS
See Figure 15.
1. Stop engine, engage parking brake and
turn PTO off.
2. Place tractor support stand in down
position.
3. Rotate attachment lever lock down to
release.
4. Move attachment lever forward.
5. Release attachment lever lock and rotate
bow latch toward the tractor.
6. Insert or remove attachment.
WARNING: AVOID INJURY.
Keep body parts away from
pinch points when installing and
removing attachments.
Neutral
Position
(Transaxles
Disengaged)
Run Position
(Transaxles
Engaged)
Figure 14
CAUTION: The attachment lever
must fully lock in position and the
bow latch securely hold the at-
tachment. See Adjust Bow Latch
on page 24. DO NOT use unit if
attachment cannot be fully se-
cured. Adjust or repair before us-
ing.
Figure 15
1. Attachment Lever Lock
2. Attachment Lever
3. Bow Latch
1
2
3
EN - 15
LIFT TRACTOR USING LIFT
POINT
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.
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.
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
WARNING: AVOID INJURY.
Ensure that lifting device and
cables have sufficient capacity
to support tractor. Remove
attachments before lifting.
WARNING: AVOID INJURY.
Stay clear of unit when lifting.
DO NOT stand or position arms
or legs under unit when
suspended.
MAINTENANCE
WARNING: AVOID INJURY.
Read and understand the Safety
section before proceeding.
Service Performed
Each Use
Every 25 hrs.
Every 50 hrs.
Every 100 hrs.
Every 400 hrs.
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.
EN - 16
SERVICE PARTS
See your Gravely dealer to purchase service
parts for your unit.
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 tank 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.
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.
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)
AR 04730300
Fuel Stabilizer – 4-Oz
Bottle (Canada Only)
AR 04742400
Fuel Quality Tester AR 00078101
Touch-up Paint – Bottle AR 00026600
Touch-up Paint – Spray
Can
AR 00008700
WARNING: AVOID INJURY.
ALWAYS ensure that jack stands
are secure and strong enough to
support weight of unit during
maintenance
Figure 16
1. Cold Fill Indicator Mark
1
EN - 17
6. Remove four bolts retaining bottom cover
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.
Figure 17
Figure 18
1. Drain Plug
1
Figure 19
1. Oil Filter
1
Figure 20
1. Vent Port Plug
1
EN - 18
15. Fill the reservoir with 15W-50 synthetic
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.
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.
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.
WARNING: AVOID 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.
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.
Figure 21
1. Grease Fitting
1
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