Gravely Rapid XZ 990107 Owner's manual

Owner/Operator Manual
Rapid™ XZ
04305400 4/11
Printed in USA
Model
990107 – Rapid XZ
ENGLISH
FRANÇAIS
Gasoline containing up to 10% ethanol (E10) or up to 10% MTBE (methyl tertiary butyl ether) is
acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) or 10% MTBE will void the product warranty.
Il est possible d’utiliser de l’essence contenant jusqu’à 10% d’éthanol (E10) ou 10% de MTBE
(éther méthyl-tertiobutylique) sur cette machine.
L’utilisation d’une essence contenant plus de 10% d’éthanol (E10) ou de 10% de MTBE annulent la
garantie.

GB - 2
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Assembly . . . . . . . . . . . . . . . . . . . . . . . 10
Controls and Features. . . . . . . . . . . . . 11
Operation . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance Schedule . . . . . . . . . . . . 18
Service and Adjustments . . . . . . . . . . 20
Storage . . . . . . . . . . . . . . . . . . . . . . . . . 30
Troubleshooting. . . . . . . . . . . . . . . . . . 30
Accessories . . . . . . . . . . . . . . . . . . . . . 32
Service Parts . . . . . . . . . . . . . . . . . . . . 32
Specifications . . . . . . . . . . . . . . . . . . . 33
Warranty . . . . . . . . . . . . . . . . . . . . . . . . 34
NON-ENGLISH MANUALS
Manuals in languages other than
English may be obtained from your
Dealer. Visit your dealer or
www.gravely.com for a list of
languages available for your
equipment.
Manuals printed in languages other
than English are also available as a
free download on our website:
http://www.gravely.com
MANUALES EN IDIOMAS
DIFERENTES DEL INGLES
Puede obtener manuales en
idiomas diferentes del inglés en su
distribuidor. Visite a su distribuidor
o vaya a www.gravely.com para
obtener una lista de idiomas
disponibles para su equipo.
También puede imprimir manuales
en idiomas diferentes del inglés
descargándolos gratuitamente de
nuestra página Web:
http://www.gravely.com
Manuels non anglais
Des manuels dans différentes
langues sont disponibles chez
votre revendeur. Rendez-vous
chez votre revendeur ou allez sur
le site www.gravely.com pour
consulter la liste des langues
disponibles pour votre équipement.
Les manuels imprimés dans des
langues différentes de l’anglais
sont également disponibles en
téléchargement gratuit sur notre
site Web :
http://www.gravely.com
THE MANUAL
Before operation of unit, carefully and
completely read your manuals. The contents
will provide you with an understanding of
safety instructions and controls during normal
operation and maintenance.
All reference to left, right, front, or rear are
given from operator sitting in operation
position and facing the direction of forward
travel.
ENGINE MANUAL
The engine on this unit is covered by a
separate manual specific to the engine. This
manual is included in the literature package
that shipped with the unit. Refer to this
manual for engine service recommendations.
If the engine manual is not available, contact
the engine manufacturer for a replacement
manual.
MODEL AND SERIAL NUMBERS
When ordering replacement parts or making
service inquiries, know the Model and Serial
numbers of your unit and engine.
Numbers are located on the product
registration form in the unit literature
package. They are printed on a serial number
label, located on the frame of your unit.
TABLE OF CONTENTS
INTRODUCTION
Figure 1
Serial Number Label

GB - 3
• Record Unit Model and Serial numbers
here.
• Record Engine Model and Serial numbers
here.
UNAUTHORIZED REPLACEMENT
PARTS
Use only Gravely replacement parts. The
replacement of any part on this vehicle with
anything other than a Gravely authorized
replacement part may adversely affect
performance, durability, or safety of this unit.
Gravely disclaims liability for any claims or
damages, whether warranty, property
damage, personal injury or death arising out
of the use of unauthorized replacement parts.
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
within this manual may be optional. Some
illustrations may not be applicable to your
unit.
PRODUCT REGRISTRATION
The Gravely dealer must register the product
at the time of purchase. Registering the
product will help the company process
warranty claims or contact you with the latest
service information. All claims meeting
requirements during the limited warranty
period will be honored, whether or not the
product registration card is returned. Keep a
proof of purchase if you do not register your
unit.
Customer Note: If the dealer does not
register your product, please fill out, sign, and
return the product registration card to
Gravely.
DELIVERY
Customer Note: If you have purchased this
product without complete assembly and
instruction by your retailer, it is your
responsibility to:
1. Read and understand all assembly
instructions in this manual. If you do not
understand or have difficulty following
the instructions, contact your nearest
Gravely Dealer for assistance. Make
sure all assembly has been properly
completed and safety interlock system
works properly.
NOTE: To locate your nearest Gravely dealer,
go to www.gravely.com on the Internet.
2. Understand all Safety Precautions
provided in the manuals.
3. Review control functions and operation
of the unit. Do not operate unit unless all
controls function as described in this
manual.
4. Review recommended lubrication,
maintenance, and adjustments.
5. Fill out Product Registration Card and
return the card to Ariens Company or go
to www.gravely.com.
WARNING: Improper assembly
or adjustments can cause
serious injury.

GB - 4
SAFETY ALERT
SYSTEM
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.
NOTATIONS
NOTE: General reference information for
proper operation and maintenance practices.
IMPORTANT: Specific procedures or
information required to prevent damage to
unit or attachment.
PRACTICES AND LAWS
Practice usual and customary safe working
precautions, for the benefit of yourself and
others. Understand and follow all safety
messages. Be alert to unsafe conditions and
the possibility of minor, moderate, or serious
injury or death. Learn applicable rules and
laws in your area, including those that may
restrict the age of the operator.
REQUIRED OPERATOR
TRAINING
Original purchaser of this unit was instructed
by the seller on safe and proper operation. If
unit is to be used by someone other than
original purchaser (loaned, rented or sold),
ALWAYS provide this manual and any
needed safety training before operation.
SAFETY DECALS AND
LOCATIONS
ALWAYS replace missing or damaged safety
decals. Refer to Figure 2 for Safety Decal
locations.
SAFETY
WARNING: This cutting machine
is capable of amputating hands
and feet and throwing objects.
Failure to observe the safety
instructions in the manuals and
on decals could result in serious
injury or death.
Slopes are a major factor related
to loss-of-control and tip-over
accidents. Operation on all slopes
requires extra caution.
Tragic accidents can occur if the
operator is not alert to the
presence of children. Never
assume that children will remain
where you last saw them.
Gasoline is extremely flammable
and the vapors are explosive,
handle with care.
Disengage attachment, stop unit
and engine, remove key, engage
parking brake, and allow moving
parts to stop before leaving
operator’s position.
DANGER: IMMINENTLY
HAZARDOUS SITUATION! If not
avoided, WILL RESULT in death
or serious injury.
OL1253
OL3900
WARNING: POTENTIALLY
HAZARDOUS SITUATION! If not
avoided, COULD RESULT in
death or serious injury.
CAUTION: POTENTIALLY
HAZARDOUS SITUATION! If not
avoided, MAY RESULT in minor
or moderate injury. It may also be
used to alert against unsafe
practices.

GB - 5
1. DANGER!
2. HOT SURFACES!
3. WARNING!
1
Figure 2 OF1624
3
2
AVOID INJURY. Stay clear
of rotating fan.
DO NOT touch parts which
are hot from operation.
ALWAYS allow parts to cool.
WARNING: Severe injury or
death to the operator or
bystander may result from failure
to properly use and maintain the
ROPS, seatbelts, and their
attaching assemblies.
• Wear seatbelt while
operating vehicle.
• Do not modify ROPS.
• Inspect ROPS, seatbelts,
and their attaching
assemblies daily for
cracks, deformations, or
other unsafe conditions
using ROPS inspection
procedures in Owner’s
Manual. Repair or replace
if there is any damage or
the vehicle has been
involved in a rollover
incident.

GB - 6
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.
SAFETY RULES
Read, understand, and follow all safety
practices in Owner/Operator Manual before
beginning assembly. Failure to follow
instructions could result in personal injury
and/or damage to unit.
ALWAYS remove key and wire from spark
plug before assembly. Unintentional engine
start up can cause death or serious injury.
Complete a walk around inspection of unit
and work area to understand:
• Work area • Your unit • All safety decals
Determine which attachments are needed
and can be used safely.
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.
ALWAYS check overhead and side
clearances carefully before operation.
ALWAYS be aware of traffic when operating
along streets or curbs.
Keep children and people away.
Keep children out of work area and under
watchful care of a responsible adult.
Keep area of operation clear of all toys, pets,
and debris. Thrown objects can cause injury.
Check for weak spots on docks, ramps or
floors. Avoid uneven work areas and rough
terrain. Stay alert for hidden hazards or traffic.
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.
Operation on slopes may lead to loss of
steering control. When operating on slopes
be prepared to react to an emergency
situation:
• Return steering levers to neutral
position.
• Immediately set parking brake.
• Turn off PTO and engine.
Data indicates that operators, age 60 and
above, are involved in a larger percentage of
riding mower related injuries. These
operators should evaluate their ability to
operate the riding mower safely enough to
protect themselves and others from serious
injury.
Read the entire Owner/Operator manual and
other training material. If the operator or the
mechanic cannot read the manual, it is the
owner’s responsibility to explain it to them.
Only the user can prevent and is responsible
for accidents or injuries occurring to
themselves, other people or property.
Only trained adults may operate or service
unit. Training includes actual operation.
Local regulations may restrict the age of the
operator.
NEVER allow children to operate or play on
or near unit. Be alert and shut off unit if
children enter area.
NEVER operate unit after or during the use of
medication, drugs or alcohol. Safe operation
requires your complete and unimpaired
attention at all times.
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 safety goggles or safety glasses
with side shields when operating mower.
Moving parts can cut or amputate fingers or a
hand. Wrap blade(s) or wear gloves to
service. On multiblade mowers, rotation of
one blade will cause all blades to rotate.
NEVER place your hands or any part of your
body or clothing inside or near any moving
part while unit is running.
ALWAYS keep hands and feet away from all
rotating parts during operation. Rotating parts
can cut off body parts.
ALWAYS keep body and hands away from
pin holes or nozzles which eject hydraulic
fluid under pressure.
DO NOT touch parts which are hot. Allow
parts to cool.

GB - 7
ALWAYS keep hands and feet away from all
pinch points.
Fumes from the engine exhaust can cause
death or serious injury. DO NOT run engine in
an enclosed area. Always provide good
ventilation.
Read, understand, and follow all instructions
in the manual and on the machine before
starting.
Understand:
• How to operate all controls
• The functions of all controls
• How to STOP in an Emergency
• Braking and steering characteristics
• Turning radius and clearances
Keep safety devices or guards in place and
functioning properly. NEVER modify or
remove safety devices.
Do not operate without either entire grass
catcher or the discharge guard in place.
Stop engine before removing grass catcher or
unclogging chute.
Ensure Safety Interlock System is functioning
properly. DO NOT operate unit if safety
interlock is damaged or disabled.
Start and operate unit only when seated in
operator’s position. Steering control levers
must be in neutral, PTO disengaged and
parking brake set when starting engine.
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. Mow only in daylight or
good artificial light.
Avoid slippery surfaces. Always be sure of
your footing.
DO NOT mow on wet grass. Reduced
traction could cause sliding and effect the
machine’s stability.
Watch for traffic when operating near or
crossing roadways.
Never carry passengers.
DO NOT try to stabilize the machine by
putting your foot on the ground.
Never direct discharge towards persons or
property that may be injured or damaged by
thrown objects. Use extreme caution on
gravel surfaces.
Always stand clear of the discharge area.
ALWAYS disengage PTO, stop unit and
engine, remove key, engage parking brake
and allow moving parts to stop before leaving
operator’s position.
Never engage PTO while raising attachment
or when attachment is in raised position.
DO NOT operate at too fast a rate. DO NOT
change engine governor settings or over-
speed engine. Slow down before turning.
DO NOT operate in reverse unless absolutely
necessary. ALWAYS look down and behind
before and while backing.
Stop and inspect equipment if you strike an
object or if there is an unusual vibration.
Repair, if necessary, before restarting. Never
make adjustments or repairs with the engine
running.
Mower blades are sharp and can cut you.
Wrap the blade(s) or wear gloves, and use
extra caution when servicing them. NEVER
weld or straighten mower blades.
Rotation of one blade may cause rotation of
the other blades.
Take all possible precautions when leaving
unit unattended. Shut off engine. Remove
wire from spark plug and secure it away from
spark plug.
ALWAYS remove key to prevent unauthorized
use.
Know the weight of loads. Limit loads to those
you can safely control and the unit can safely
handle.
Disengage PTO when attachment is not in
use. ALWAYS turn off power to attachment
when travelling, crossing driveways, etc.
Mow up and down slopes, not across them.
DO NOT operate on slopes of more than 17
degrees.
Rollover Protection Structure (ROPS) safety
precautions:
• Frequently inspect ROPS and seat
belt for damage or loose hardware.
• Use extreme care when working close
to fences, ditches, or on hills.
• Check overhead clearance carefully
before driving under any objects.
• ALWAYS wear seat belt while
operating the unit with the ROPS in
the upright position.
• Do not wear a seat belt while
operating the unit with the center bar
in the lowered position.
• Do not weld, cut, drill or modify ROPS
in any manner unless instructed by the
manufacturer.
Keep all movements on the slope slow and
gradual. Do not make sudden changes in
speed or direction.

GB - 8
Avoid starting or stopping on the slope. If tires
lose traction, disengage the blades and
proceed slowly straight down the slope.
If you cannot back up a slope or you feel
uneasy on it, do not mow it.
DO NOT park on slopes unless necessary.
When parking on slope always chock or block
wheels. Always set parking brake.
Use a slow speed. Tires may lose traction on
slopes even though the brakes are
functioning properly.
Do not bypass transmission when on a slope.
Tow only with a machine that has a hitch
designed for towing. Do not attach towed
equipment except at the hitch point.
Follow the manufacturer’s recommendations
for weight limits for towed equipment and
towing on slopes.
NEVER allow children or others in or on
towed equipment.
On slopes, the weight of the towed equipment
may cause loss of control.
Travel slowly and allow extra distance to stop.
Use extra care when loading or unloading
unit onto trailer or truck.
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 when
transporting unit.
Keep unit free of debris. Clean up oil or fuel
spills.
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.
Fuel is highly flammable and its vapors are
explosive. Handle with care. Use only an
approved gasoline container with an
appropriately sized dispensing spout.
Fuel is highly flammable and its vapors are
explosive. Handle with care. Use an
approved fuel container.
NO smoking, NO sparks, NO flames.
ALWAYS allow engine to cool before
servicing.
NEVER fill fuel tank when engine is running
or hot from operation.
NEVER fill or drain fuel tank indoors.
Replace fuel cap securely and clean up
spilled fuel.
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.
When practical, remove gas-powered
equipment from the truck or trailer and refuel
it on the ground. If this is not possible, then
refuel such equipment on a trailer with a
portable container, rather than from a
gasoline dispenser nozzle.
Keep the nozzle in contact with the rim of the
fuel tank or container opening at all times until
fueling is complete. Do not use a nozzle lock-
open device.
If fuel is spilled on clothing, change clothing
immediately.
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.
DO NOT TIP battery beyond a 45° angle in
any direction.
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.
ALWAYS block wheels and know all jack
stands are strong and secure and will hold
weight of unit during maintenance.
Release pressure slowly from components
with stored energy.

GB - 9
NEVER attempt to make any adjustments to
unit while engine is running (except where
specifically recommended). Stop engine,
remove key or spark plug wires and wait for
all moving parts to stop before servicing or
cleaning.
Check parking brake operation frequently.
Adjust and service as required.
ALWAYS maintain unit in safe operating
condition. Damaged or worn out muffler can
cause fire or explosion.
Maintain or replace safety and instruction
labels, as necessary.
NEVER store unit with fuel in fuel tank, inside
a building where any ignition sources are
present.
Shut off fuel and allow engine to cool
completely before storing in closed area or
covering unit.
Clean grass and debris from unit, especially
from around muffler and engine, to help
prevent fires.
For extended storage, lubricate and clean the
unit thoroughly. See engine manual for
additional storage requirements.
Lower cutting deck unless a positive
mechanical lock is used.
Use only attachments or accessories
designed for your unit.
Check all hardware at regular intervals,
especially blade attachment bolts. Keep all
hardware properly tightened.
Check attachment components frequently. If
worn or damaged, replace with
manufacturer’s recommended parts.

GB - 10
Unpack Unit
Remove unit and all other components from
shipping container. Open bypass valves (see
MOVING UNIT MANUALLY on page 18).
Push unit from container onto a level surface.
Close bypass valves.
Raise Rollover Protection Structure
(ROPS) Center Bar
See Rollover Protection Structure (ROPS) on
page 15
Check Tire Pressure
See SPECIFICATIONS on page 33.
Check Engine Oil
Refer to Engine Manual.
Check Hydraulic Oil
See Checking Hydraulic Oil Level on
page 29.
Fill Fuel Tank
Fill fuel tank. DO NOT OVERFILL! See
FILLING FUEL TANK on page 16.
Connect Battery
Place unit in the service position (see
SERVICE POSITION on page 20). Connect
negative (–) battery cable to battery (see
Battery Removal and Installation on page 21
and perform steps 2 through 4 in the
installation section).
Check Safety Interlock System
See Safety Interlock System on page 12.
Install Attachments
Install any attachment, such as a mower deck
or snow head, according to instructions
provided in the attachment’s owner/operator
manual.
Check Function of All Controls
Make sure unit runs and performs properly.
ASSEMBLY
WARNING: AVOID INJURY.
Read and understand entire
Safety section before
proceeding.
CAUTION: Avoid injury!
Explosive separation of tire and
rim parts is possible when they
are serviced incorrectly:
• Do not attempt to mount a tire
without the proper equipment
and experience to perform the
job.
• Do not inflate the tires above
the recommended pressure.
• Do not weld or heat a wheel
and tire assembly. Heat can
cause an increase in air
pressure resulting in an
explosion. Welding can
structurally weaken or deform
the wheel.
• Do not stand in front or over the
tire assembly when inflating.
Use a clip-on chuck and
extension hose long enough to
allow you to stand to one side.
WARNING: Safety interlock
system failure and improper
operation of unit can result in
death or serious injury. Test this
system each time unit is
operated. If this system does not
function as described, do not
operate until repairs are made.

GB - 11
1. Lift Arm Up/Down Switch
2. Weight Transfer On/Off Switch
3. Attachment Lift Switch
4. Ignition Switch
5. PTO (Power Take-Off) Switch
6. Throttle Lever
7. Parking Brake Lever
8. Steering Levers
9. Fuel Tank
10. Seat Suspension Adjustment Knob
11. Seat Adjustment Lever
12. Footrest
13. Attachment Lift Arms
14. Tie-Down Lugs
15. Counterweights
16. Hood
17. Choke Control
18. Oil Pressure Light
19. Hour Meter
CONTROLS AND FEATURES
Figure 3
1
2
19
4
617
3
518
12
11
10
9
8
7
13
16
15
14

GB - 12
CONTROLS AND FEATURES
See Figure 3 for Controls and Features
locations.
Safety Interlock System
(Figure 16 & 17)
Perform the following tests to ensure the
safety interlock system is working properly. If
the unit does not perform as stated, contact
your Gravely dealer for repairs.
IMPORTANT: With the parking brake
engaged, the steering levers must be locked
in neutral.
IMPORTANT: With the parking brake
disengaged, the engine must not start and
the engine must shut off if the operator leaves
the seat.
Ignition Switch
Operate the ignition
switch with the
removable key. The
switch has three
positions: Off (1), Run
(2) and Start (3). See
STARTING AND
SHUTTING OFF
ENGINE on page 17
for detailed instructions on how to start
engine.
Choke Control
Use to start a cold engine.
Push choke lever forward to
start a cold engine. Pull the
choke lever to the rear when
the engine is warm.
OPERATION
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.
Test Steering
Levers
PTO Parking
Brake
Engine
STARTING INTERLOCK
1 Neutral Off Engaged Starts
2 Neutral On Engaged Doesn’t
Start
3 Neutral Off Disengaged Doesn’t
Start
OPERATING INTERLOCK (ENGINE ON)
4* Neutral On Engaged Shuts
Off
5* Neutral Off Disengaged Shuts
Off
6* Neutral Off Engaged On
* Operator lifts off seat.
12
3

GB - 13
Throttle Lever
Changes the engine speed.
Fast (1) – Increases
engine speed.
Slow (2) – Decreases
engine speed.
Power Take Off (PTO) Switch
Engages (1) and
disengages (2) the
attachment.
Weight Transfer On/Off Switch
IMPORTANT: The unit is designed to operate
with the weight transfer system turned on.
Turn off the weight transfer system only when
changing attachments or when directed to for
servicing the equipment. Operating the unit
with the weight transfer system turned off will
damage the lift arms and the unit frame.
The weight transfer system helps balance the
unit for increased traction and control. Turn
the weight transfer system on when operating
the unit. Turn the system off to pivot the
attachment lift arms or when removing and
installing attachments.
Oil Pressure Light
Indicates when engine oil
pressure is low.
NOTE: It does not indicate
engine oil level.
See TROUBLESHOOTING
on page 30 or refer to Engine
Manual for details.
Hour Meter
Press and release the toggle button to shift
between different functions.
Press and hold the toggle button to reset the
timer or clear a service message.
The hour meter has three functions:
Hour Meter: measures the amount of time
the engine has been run. This time cannot be
cleared.
Timer (TMR1): measures the time spent on
individual jobs.
Press and hold the toggle button to reset the
timer to zero. TMR1 will then start measuring
engine run time until it is reset to zero again.
Service Alert (Chg Oil, Chg H Oil & Filter,
SVC Airfilter): reminds operators of the
maintenance interval for changing the engine
oil, changing the hydraulic oil and filter and
servicing the air filter.
The alert starts counting down two hours
before the maintenance is due. The meter
flashes the word, "Now," when it reaches the
maintenance time.
Press and hold the toggle button to reset the
maintenance clock to zero after perfoming
the service.
NOTE: The hour meter is preprogrammed for
the initial oil change at 25 hours and for 100
hours thereafter. The hour meter is
programmed for the initial hydraulic oil and
filter change at 75hours and for 400 hours
thereafter.
Steering Levers
Control speed, directional control, and
stopping unit.
2
1
OE0261
1
2
Display
Toggle Button
1
3
2
4

GB - 14
• Reverse (1) – Pull both steering levers
backward.
• Forward (2) – Push both steering
levers forward.
• Left (3) – Pull left steering lever back
or push right steering lever forward or
a combination of both.
• Right (4) – Pull right steering lever
back or push left steering lever
forward or a combination of both.
To stop, return both steering levers to neutral.
NOTE: Steering levers are mechanically
locked in neutral whenever parking brake is
engaged.
NOTE: Aggressive turning can scuff or
damage lawns. ALWAYS keep both wheels
rotating when making sharp turns. DO NOT
make turns with inside wheel completely
stopped. To obtain minimum turning radius,
slowly reverse inside wheel while moving
outside wheel slowly forward.
Parking Brake Lever
Engages (2) and
disengages (1)
parking brake.
Attachment Lift Switch
This switch raises and lowers the attachment
for operation, and it also moves attachments
into a service or maintenance position.
Lift Arm Up/Down Switch
Raises and lowers the lift arms to aid with
attachment alignment and installation.
This switch is only activated when weight
transfer switch is off.
Raising an Attachment into a Service
Position
Some attachments can be pivoted into
service positions for cleaning or
maintenance.
NOTE: You must turn off the weight transfer
system to use this feature. Make sure you
turn on the weight transfer system when you
complete this task. Operating the unit with the
weight transfer system turned off will cause
you to lose drive wheel traction and may
damage the lift arms and the unit frame.
NOTE: The unit must be running when using
this system. Make sure the parking brake is
engaged and the PTO is off when pivoting
any attachment into the service position.
Make sure any attachment is well-supported
and cannot fall on you before performing any
service or repair while the attachment is in the
service position.
To raise an attachment to a service position:
1. Start the engine and set the throttle to
3/4 speed.
2. Turn off the weight transfer system
(Figure 4).
3. Remove hair pins and pull bent pins out
from each side (Figure 5).
4. Hold the attachment lift switch in the
down position until the attachment
lowers and levels and then pivots into
the service position (Figure 6).
CAUTION: AVOID INJURY.
Stand to the side of the unit when
pivoting an attachment into the
service position. DO NOT sit in
the operator’s seat when using
the hydraulic system to pivot
attachments.
OF1740
1
2
Figure 4
Turn off the weight
transfer system.
Attachment Lift
Switch
Figure 5
Bent Pin Hair Pin

GB - 15
To return an attachment to an operating
position:
1. Hold the attachment lift switch in the up
or raise position until the attachment
levels into the highest position and bent
hitch pins can be inserted to secure
carrier frame to lift arms.
2. Secure hair pins into bent hitch pins.
3. Turn on the weight transfer system.
SEAT ADJUSTMENTS
To adjust seat forward or backward:
1. While seated, pull seat adjustment lever
outward and slide seat into desired
position.
2. Release lever and slide seat forward or
back to lock seat into position.
Seat Suspension Adjustment Knob
To make seat more firm turn knob clockwise.
To make seat less firm turn knob counter
clockwise.
Tipping Seat Forward
1. Slide seat to forward most position.
2. Remove right and left seat hold down
knobs (Figure 7).
3. Slowly tip the seat forward unit seat
cable is taut and is supporting the weight
of the seat.
ROLLOVER PROTECTION
STRUCTURE (ROPS)
Frequently inspect ROPS and seat belt for
damage or loose hardware.
Use extreme care when working close to
fences, ditches, or on hills.
Check overhead clearance carefully before
driving under any objects.
ALWAYS wear seat belt while operating the
unit with the ROPS in the upright position.
Do not wear a seat belt while operating the
unit with the center bar in the lowered
position.
IMPORTANT: Do not weld, cut, drill or modify
ROPS in any manner unless instructed by the
manufacturer.
WARNING: Make all seat
adjustments with unit stationary,
parking brake on and engine shut
off.
Hold the attachment lift switch in the
down position until the attachment
lowers and levels and then pivots
into the service position.
Figure 6
WARNING: When seat is in
operating position it is important
that both seat hold down knobs
are installed securely. If seat
knobs are not properly installed
there is no rollover protection.
Seat Hold Down Knobs
Figure 7

GB - 16
Lower Center Bar (Figure 8)
1. Remove the two hair pins and then
remove the ROPS lock pins from the
hinge plate.
2. Lower the center bar into down position.
3. Install the ROPS lock pins in the hinge
plate and secure with the hair pins.
Raise Center Bar (Figure 8)
1. Remove the two hair pins and then
remove the ROPS lock pins from the
hinge plate.
2. Raise the center bar into up position.
3. Install the ROPS lock pins in the hinge
plate and secure with the hair pins.
NOTE: Return the center bar to the raised
position when clear of obstacles.
FILLING FUEL TANK
To add fuel to the fuel tank:
1. Clean fuel cap and surrounding area to
prevent dust, dirt, and debris from
entering fuel tanks.
2. Remove fuel cap.
IMPORTANT: Refer to Engine Manual for
correct type and grade of fuel.
3. Fill fuel tank to the bottom of filler neck.
See SPECIFICATIONS on page 33 for
fuel tank capacity.
IMPORTANT: DO NOT OVERFILL! This
equipment and/or its engine may include
evaporative emissions control system
components, required to meet EPA and/or
CARB regulations, that will only function
properly when the fuel tank has been filled to
the recommended level. Overfilling may
cause permanent damage to evaporative
emissions control system components. Filling
to the recommended level ensures a vapor
gap required to allow for fuel expansion. Pay
close attention while filling the fuel tank to
ensure that the recommended fuel level
inside the tank is not exceeded. Use a
portable gasoline container with an
appropriately sized dispensing spout when
filling the tank. Do not use a funnel or other
device that obstructs the view of the tank
filling process.
4. Replace fuel cap and tighten.
5. ALWAYS clean up spilled fuel.
GASOLINE
IMPORTANT: ALWAYS use gasoline that
meets the following guidelines:
• Clean, fresh gasoline.
• A minimum of 87 octane/87 AKI
(91 RON). High altitude use may
require a different octane. Consult
your engine manual.
• Gasoline with up to 10% ethanol
(gasohol) or up to 10% MTBE (methyl
tertiary butyl ether) is acceptable.
• Use of any gasoline other than those
approved above may void the engine
warranty. If the pumps are not marked
for the content of alcohol or ethers,
check ethanol and MTBE levels with
the fuel supplier.
• Do not modify the fuel system to use
different fuels.
• Never mix oil and gasoline.
NOTE: All gasoline is not the same. If the
engine experiences starting or performance
problems after using a new gasoline, switch
to a different fuel provider or fuel brand.
IMPORTANT: Excessively oxygenated or
reformulated fuels (fuels blended with
alcohols or ethers) can damage the fuel
system or cause performance problems. If
any undesirable operating problems occur,
use a gasoline with a lower percentage of
alcohol or ether.
WARNING: Lower the center bar
only when necessary to drive
under an object. There is no
rollover protection with the center
bar in the down position.
WARNING: AVOID INJURY.
Read and understand entire
Safety section before
proceeding.
Lowered Position
Figure 8
Raised Position
Lock Pin

GB - 17
Fuel Stabilizer
Gasoline left in the fuel system for extended
periods without a stabilizer will deteriorate,
resulting in gum deposits in the system.
These deposits can damage the carburetor
and the fuel hoses, filter and tank. Prevent
deposits from forming in the fuel system
during storage by adding a quality fuel
stabilizer to the fuel. Follow the
recommended mix ratio found on the fuel
stabilizer container.
BEFORE STARTING THE UNIT
IMPORTANT: This machine was designed to
operate with an attachment installed. DO
NOT operate this machine without an
attachment correctly installed.
1. Check Safety Interlock System
If this system does not function as described
do not operate until repairs are made.
2. Check Air Cleaner
Check air filter for dirt. Clean as required.
Follow Engine Manual for maintenance
schedule.
3. Check Engine Fuel and Engine Oil
Check and add fuel if required. Check that
engine oil level is within operating range.
Follow Engine Manual for maintenance
schedule.
4. Check Tire Pressure
See SPECIFICATIONS on page 33 for
correct tire pressure.
5. Check Hydraulic Fluid Level
See Checking Hydraulic Oil Level on
page 29.
6. Adjust Seat
Be sure all controls can be reached safely
from operator’s position. See Seat
Adjustments on page 15.
7. Set Attachment Height
Make sure the attachment is set to the correct
height for conditions.
STOPPING IN AN EMERGENCY
1. Return steering levers to neutral
position.
2. Immediately set parking brake.
3. Turn off PTO and engine.
STARTING AND SHUTTING OFF
ENGINE
NOTE: DO NOT operate starter more than 15
seconds per minute, as overheating and
damage can occur. If engine will not start, see
TROUBLESHOOTING on page 30 or refer to
Engine Manual.
NOTE: The engine will not start unless the
steering control levers are in the neutral
position, the PTO switch is in the off position,
and parking brake is engaged.
To Start Gas Units:
1. Insert ignition key.
2. Move choke control to the on position.
3. Move the throttle to 3/4 fast position.
4. Turn ignition key to Start (3) position.
NOTE: If engine does not start in five
seconds, release ignition key, wait, and then
repeat. Once engine has started, ignition key
will return to the Run (2) position.
5. Move the choke control to the off
position when engine has warmed up.
To Shut Off:
1. Disengage PTO.
2. Set parking brake.
3. Turn ignition key to Off (1) position.
OPERATING THE UNIT
IMPORTANT: This machine was designed to
operate with an attachment installed. DO
NOT operate this machine without an
attachment correctly installed.
1. Start engine.
2. Move throttle lever to 3/4 to full speed.
IMPORTANT: Never engage the PTO if the
attachment is plugged with material or frozen.
3. Engage PTO to start the attachment.
4. Move throttle lever to fast.
5. Release parking brake.
6. Use steering levers to move the unit.
7. Disengage PTO to stop the attachment.
CAUTION: Make sure all
hardware is tight, all safety
devices are in place and all
adjustments are made correctly.
WARNING: Operating unit on
slopes may lead to loss of steering
control. When operating on slopes
be prepared to react to an
emergency situation.
WARNING: Move the steering
control levers slowly and keep
the throttle control lever at slow
speed until you learn how to
operate the unit.

GB - 18
PARKING THE UNIT
1. Move steering levers to the neutral
position. Shut off PTO.
2. Move throttle lever to the slow position.
3. Engage parking brake.
MOVING UNIT MANUALLY
IMPORTANT: Never tow unit.
1. Place unit in the service position (see
SERVICE POSITION on page 20).
2. Turn right and left bypass valves
counterclockwise a half turn (Figure 9).
3. Disengage parking brake.
4. Push unit to desired location.
5. Engage parking brake.
6. Turn right and left bypass valves
clockwise a half turn.
TRANSPORTING UNIT
ALWAYS shut off engine, set parking brake,
and remove key when transporting unit on a
truck or trailer. Tie unit down securely. Do not
tie down by linkages, guards, cables or other
parts that may be damaged.
FOR BEST PERFORMANCE
Do not travel too fast.
Use full throttle when operating attachments.
Make sure the weight transfer is turned on
when operating the machine.
Proper maintenance can prolong the life of
unit. The following chart shows the
recommended service schedule. 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.
WARNING: Do not bypass
transmission when on a slope.
Figure 9
1. Left Bypass Valve
2. Right Bypass Valve
1
2
MAINTENANCE SCHEDULE
WARNING: AVOID INJURY.
Read and understand entire
Safety section before
proceeding.
Interval Task Action
Each
Use
Check Safety
Interlock System
(right side lift
arm)
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. See Safety Interlock System on page 12.
Check Parking
Brake
Engage parking brake. Push unit. If unit rolls adjust parking
brake (see PARKING BRAKE ADJUSTMENT on page 28).
Check Hydraulic
Oil Level
See Checking Hydraulic Oil Level on page 29.

GB - 19
Each
Use
Check Tires CAUTION: Avoid injury! Explosive separation of
tire and rim parts is possible when they are
serviced incorrectly:
• Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
• Do not inflate the tires above the recommended
pressure.
• Do not weld or heat a wheel and tire assembly. Heat
can cause an increase in air pressure resulting in an
explosion. Welding can structurally weaken or
deform the wheel.
• Do not stand in front or over the tire assembly when
inflating. Use a clip-on chuck and extension hose
long enough to allow you to stand to one side.
See SPECIFICATIONS on page 33 for correct tire
pressure.
Clean Unit Clean engine, battery, seat, attachments, etc. of dirt and
debris. Do not use solvents, hard cleaners, or abrasives.
IMPORTANT: Clean all grass, dirt and debris from the
attachment drive shaft and the unit’s PTO shaft after each
use.
NOTE: Protect painted surfaces with automotive type wax.
Follow Engine
Maintenance
Schedule
Perform scheduled engine maintenance. Refer to Engine
Manual for detailed instructions.
Every
50
Hours
Lubricate Rear
Axle and Pivot
Points
Oil all pivot points, pin connections, and apply grease to
rear axle grease zerk (see LUBRICATING UNIT on
page 20).
Every
100
Hours
Clean Battery Keep battery and battery terminals clean (see Cleaning the
Battery on page 21).
Check
Fasteners
Check mower blade mounting hardware and all other
fasteners. Replace missing or damaged fasteners. Tighten
all nuts and bolts to their correct torque value.
Check All Belts Replace worn or deteriorated belts.
• Check PTO belt. See PTO BELT REMOVAL and
REPLACEMENT on page 24 for belt location.
• Check transmission belt. See TRANSMISSION
BELT REMOVAL and REPLACEMENT on page 25
for belt location.
Every
400
Hours
Grease Rear
Axle Caster
Pivots
Repack Rear axle caster pivots (see LUBRICATING UNIT
on page 20).
Change
Hydraulic Oil
and Filter*
See Changing Hydraulic Oil and Filter on page 29.
*Change hydraulic fluid and filter after the first 75 hours of operation and then every 400
hours.
Interval Task Action

GB - 20
Gravely Dealers will provide any service which
may be required to keep your unit operating at
peak efficiency. Should engine service be
required, it can be obtained from a Gravely
Dealer or the engine manufacturer’s
authorized service center.
SERVICE POSITION
(Figure 10)
IMPORTANT: Place unit on a flat level
surface. ALWAYS shut off engine, set parking
brake, and remove ignition key. Make sure
unit is secure and will not tip over. When a lift
is used, strap and clamp unit to the lift.
1. Place steering levers in neutral position
and engage the parking brake.
2. Unlatch the hood latches.
3. Tip seat forward (see Tipping Seat
Forward on page 15).
4. Tip the hood back to access the engine.
LUBRICATING UNIT
IMPORTANT: Wipe rear axle grease zerk and
two front axle castor pivots clean before and
after lubrication.
NOTE: Use Ariens Hi-Temp Grease or
equivalent (part number 00036700).
SERVICING THE BATTERY
NOTE: Unit comes equipped with a
maintenance-free battery that requires no
regular maintenance except cleaning the
terminals.
SERVICE AND ADJUSTMENTS
WARNING: AVOID INJURY.
Read and understand entire
Safety section before
proceeding.
CAUTION: HOT SURFACES
may result in injury. DO NOT
touch engine or drive parts
which are hot from operation.
Allow parts to cool before
servicing.
Figure 10
1. Hood
2. Seat Cable
3. Hood Latches
4. Steering Levers
2
3
1
4
Service Position
Item Lubrication Location Interval
1 Repack Rear Axle
Caster Pivot
400
hours
2 Grease Rear Axle
Grease Zerk
50
hours
Oil All Pivot Points
and Pin
Connections
50
hours
Figure 11
WARNING: AVOID INJURY.
Read and understand the entire
Safety section before
proceeding.
WARNING: Battery posts,
terminals and related
accessories contain lead and
lead compounds, chemicals
known to the State of California
to cause cancer and
reproductive harm. Wash hands
after handling.