GRAVELY Promaster 144Z Lawn Mowers Outdoor Power Auction Instruction Manual

Promaster 144Z / 148Z / 152Z / 160Z
Owner/Operator Manual

Promaster 144Z Lawn Mowers Outdoor Power Auction

US Patent 6,301,864
Models
992042 19HP-144Z, 992043 21HP-148Z
992044 23HP-152Z, 992051 23HP-160Z
992054 25HP-152Z, 992055 25HP-160Z
992310 19HP-144Z, 992311 21HP-148Z
08498100C 2/03
Supercedes 08498100,A,B
Printed in USA![GRAVELY Promaster 144Z Lawn Mowers Outdoor Power Auction

• icon 2](https://manuals.plus/wp-content/uploads/2024/02/GRAVELY-Promaster- 144Z-Lawn-Mowers-Outdoor-Power-Auction-icon-2.png) Ariens Company
  655 West Ryan Street
  P.O. Box 157
  Brillion, Wisconsin 54110-0157
  USA
  Telephone 920-756-2141
  Facsimile 920-756-2407

MODEL DECLARATION OF CONFORMITY ISSUED BY THE MANUFACTURER

We the undersigned
ARIENS COMPANY, declare that the Lawn Mower
Category: Riding Rotary Lawnmower
Make and Trade  Name: Gravely
Model: 992310 992311
Serial #Range: 00101 and up 00101 and up
Cutting Width (cm): 112 122
conform to the specifications of directive 2000/14/EC, 98/37/EC, 89/336/EEC and their current amendments.
Representative Measured Sound Power Level – 992310: 99 dBA, 992311: 104 dBA
Stated Sound Power Levels are established following Annex VIII “Full Quality Assurance” of directive 2000/14/EC.

Notified Body –
SNCH/TUV Rheinland
11, Route de Luxembourg
L-5230 Sandweiler
Keeper of Technical File
Tim Peter
Signature
Date 11/22/02
Philip J. Smucker
Manager of Product Conformance
Position
Ariens Company

WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

CONTROLS AND FEATURES

1. Choke Control
2. Throttle Lever
3. Wing Knob
4. Hydraulic Oil Reservoir
5. Fuel Tanks and Caps
6. Steering Levers
7. Battery
8. Mower Lift Lever
9. Fuel Shut Off Valve
10. Mower Deck with Chute Deflector| 11. Cylinder Stops
12. Height of Cut Indicator
13. Foot Board Latch
14. Cylinder Stop Storage Post
15. Parking Brake
16. Seat Adjustment Lever
17. Power Take Off (PTO) Switch
18. Ignition Switch
19. Hour Meter
20. Oil Pressure Indicator
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INTRODUCTION

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 the operation position and facing the direction of forward travel.
SERVICE AND REPLACEMENT PARTS
Transfer model & serial number label from product registration here.
When ordering publications, 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 theliterature package. They are printed on a serial number label, located on the frame of your unit (Figure 2). 

• Record Unit Model and Serial numbers here.
• Record Engine Model and Serial numbers here.

PRODUCT REGISTRATION
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 Dealer does not register your product, please fill out, sign and return the product registration card to Gravely.
UNAUTHORIZED REPLACEMENT PARTS
Use only Gravely replacement parts. The replacement of any part on this equipment with anything other than a Gravely authorized replacement part may adversely affect the performance, durability, and safety of this unit and may void the warranty. Gravely disclaims liability for any claims or damages, whether regarding warranty, property damage, personal injury or death arising out of the use of unauthorized replacement parts.
NOTE:
To locate your nearest Gravely Dealer, call 1-800-472-8359 or go to www.gravely.com on the internet
DISCLAIMER
Gravely reserves the right to discontinue, change, and improve its products at any time without public notice or  obligation to the purchaser. The descriptions andspecifications 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.
DEALER DELIVERY
Dealer should:

1. Test brakes after tractor is assembled to be sure adjustment has not been disturbed in shipment (See Parking Brake Interlock System on page 12). Wheel brakes are properly adjusted at factory.

2. Check the safety interlock system to make sure that it is functioning properly. With operator on seat, unit must not start unless steering levers are in neutral (N) and Power Takeoff (PTO) is disengaged (Off).
   Engine must stop if operator leaves seat when steering levers are in any drive position or PTO is engaged (On). See Safety Interlock System on page 12.

3. Fill out Original Purchaser Registration Card and return the card to Gravely.

4. Explain Gravely Limited Warranty Policy.

5. Explain recommended lubrication and maintenance. Advise customer on adjustments. Instruct customer on controls and operation of unit. Discuss and emphasize the Safety Precautions. Give customer Owner/Operator, Parts, and Engine Manuals. Advise customer to thoroughly read and understand them.

Customer Note: Your Dealer has been provided complete setup and preparation instructions which must be completed prior to you taking delivery of this unit. The dealer is required to review important information in this manual with you before or upon delivery of the unit or attachment.

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.

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.
DANGER: IMMINENTLY HAZARDOUS
SITUATION! If not avoided, WILL RESULT in death or serious injury.

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.
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 3 for Safety Decal locations. 1. DANGER! TO AVOID SERIOUS INJURY OR DEATH

| Read Owner/Operator Manual.
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| Keep children and others away from unit while operating.
| Never direct discharge toward other people. Thrown objects can cause injury. Remove objects that could be thrown by the blade.
| Look down and behind before and while backing.
| Keep children out of work area and under watchful care of a responsible adult.
| NEVER CARRY CHILDREN.
| Go up and down slopes, not across. DO NOT operate on slopes over 17˚.

• If machine stops going uphill, stop blade and back down slowly.
• Avoid sudden turns.
• Keep safety devices (guards, shields, switches, etc.) in place and working.
• Check interlock system per manual before use.
• Understand location and function of all controls.
• Never allow operation by untrained persons.

2. PINCH POINT

| Avoid pinch points.
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3. DANGER! ROTATING PARTS

| Always keep feet and hands away from rotating parts.
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| Always stand clear of discharge area. Do not direct discharge toward other people.
| Keep people away from unit while operating.
| Shut off engine, remove key, read manual before you adjust or repair unit.
| NO STEP! Always keep feet away from rotating parts.

4. WARNING!
Do not operate mower unless guards are in operating position or bagger is attached.

| Always stand clear of discharge area.
---|---
| Do not operate mower unless bagger is attached or guards are in operating position.

5. HOT SURFACES!

| DO NOT touch parts which are hot from operation. ALWAYS allow parts to cool.
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6. ROTATING PARTS

| AVOID INJURY. Stay clear of rotating parts.
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7. DANGER!

| AVOID INJURY. Stay clear of rotating parts.
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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/or 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

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.
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.
Local regulations may restrict the age of the operator.
Training includes actual operation.
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.
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.
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.
If equipment vibrates abnormally, stop engine at once, wait for moving parts to stop and remove wire from spark plug. Repair any damage before restarting unit.
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.
Use of a Rollover Protection System (ROPS) is recommended for slope operation. See Attachments and Accessories.
Always wear a seat belt when operating unit using a Rollover Protection System (ROPS).
Keep all movements on the slope slow and gradual.
Do not make sudden changes in speed or direction.
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 engage 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.
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.
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 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.
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.
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.
Keep nuts and bolts tight, especially blade attachment bolts, and keep equipment in good condition.
NEVER attempt to make any adjustments to unit while engine is running (except where specifically recommended). Stop engine, remove key or spark plug wire 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.
NO smoking, NO sparks, NO flames. ALWAYS allow engine to cool before servicing.
Maintain or replace safety and instructions 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, shut off fuel and clean unit thoroughly. See engine manual for proper storage.
Lower cutting deck unless a positive mechanical lock is used.
Use only attachments or accessories designed for your unit.
Check attachment components frequently. If worn or damaged, replace with manufacturer’s recommended parts.

ASSEMBLY

WARNING:
AVOID INJURY. Read and understand entire Safety section before proceeding.
UNIT ASSEMBLY
Package Contents:
Unit, Mower Deck and Literature Pack
Preparation Checklist
Refer to the Owner/Operator manual as required.

1. Unpack Unit – Remove shrink wrap and packaging materials.

2. Remove Unit From Container – Open Bypass Valves (dump valves) (See Moving the Unit with the Engine Off on page 14).
   Push unit from container onto a level surface. Close the dump valves.

3. Tires – Adjust tire pressure for front tires; 20-25 PSI (138-172 kN/m 2), rear tires; 12-15 PSI (83-103 kN/m 2).

4. Position Steering Levers – Remove bolts and spacers from steering rod. Flip the steering levers into operating position. Reinstall spacers, bolts and nuts. Tighten hardware securely. See Figure 4.

5. Battery – Remove battery from unit and charge (See Battery on page 17).

6. Check Engine Crankcase – Check and add oil if needed. See Engine Manual for specifications.

7. 60″ Decks – Remove, reverse, and reinstall discharge chute and mounting bracket.
   WARNING: Discharge chute must pivot freely. DO NOT over tighten the pivot bolts.

8. Fill Engine Fuel Tank – Add clean fuel to the fuel tank.
   IMPORTANT:
   Refer to Engine Manual for fuel type.

9. Hardware – Check for loose hardware.

10. Check Safety Interlock System – Check to see that Safety Interlock System the interlock system operates correctly (See on page 12).
    WARNING: FAILURE O F INTERLOCK together with improper operation can result in severe personal injury.

11. ubrication – Lubricate all fittings per maintenance label under seat and check hydrostat oil level (See Lubricate Unit on page 18).

12. Level Deck – Check unit to assure deck level set at factory has been maintained (See Leveling the Mower Deck on page 22).

13. Check Function of all Controls – Ensure unit runs and performs properly.
    WARNING: FAILURE OF CONTROLS could result in death or serious injury.

OPERATION

WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.

CONTROLS AND FEATURES
See Figure 1 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.
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.
NOTE: When the parking brake is engaged, the steering levers are locked in neutral.

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

• Operator lifts off seat.

Parking Brake Interlock System
With the parking brake engaged, the steering levers must be locked in neutral.
With the parking brake disengaged, the engine must not start and the engine must shut off if the operator leaves the seat.
Steering Levers![GRAVELY Promaster 144Z Lawn Mowers Outdoor Power Auction

• Steering Levers](https://manuals.plus/wp-content/uploads/2024/02/GRAVELY- Promaster-144Z-Lawn-Mowers-Outdoor-Power-Auction-Steering-Levers.png) The steering levers control speed and direction. In addition, they will stop the unit.
  A. For reverse travel, pull both steering control levers backward.
  B. For straight forward travel, push both steering control levers forward.
  C. To turn left, pull the left back or push the right steering control lever forward or a combination of both.
  D. To turn right, pull the right back or push the left steering control lever forward or a combination of both.
  To stop, return both steering levers to neutral.
  NOTE: The steering controls are mechanically locked in neutral whenever the 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.
  Ignition Switch
  Operate the ignition switch with the removable key. The switch has three positions: Off (1), On (2) and Start (3). To start the engine, turn the key to Start, then release to On. To stop the engine, turn the key to Off.
  Choke Control
  Push the choke lever forward to start a cold engine. Pull the choke lever to the rear when the engine gets warm.
  Throttle Lever
  The throttle lever changes the engine speed. Move the throttle lever to Fast (1) to increase engine speed. Move the lever to Slow (2) to decrease engine speed.
  Power Take Off (PTO) Switch
  Power take off (PTO) switch engages and disengages the mower blades.
  Pull the power take off (PTO) switch to “On” position to engage mower blades.
  Push the power take off (PTO) switch to “Off” position to disengage mower blades.
  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 set.
  Mower Lift Lever
  Use the mower lift lever, located on the left side of tractor, to raise and lower the mower deck.
  Pull the lever rearward to raise or push the lever forward to lower the mower deck.
  Release lever to hold the mower deck in selected position.
  The cutting height indicator on the right lift cylinder shows the approximate cutting height in inches.
  Cylinder Stops
  The cylinder stops ensure the same cutting height after raising the deck to clear an obstacle. Store the stops on the post behind the hydraulic lift cylinder. The stops come in two (2) sizes, 1/4″ (.64 cm) and 1/2″ (1.27 cm).

  1. Remove the cylinder stops from the post and snap onto the lift cylinder rod.
  2. Push the lift lever forward until the cylinder rests against the cylinder stops.

Fuel Shut-Off Valve Use this valve to control fuel flow from left or right fuel tank.
Open the valve to operate the engine. Turn the valve to “Off” when storing or transporting the unit.
Parking Brake Lever

1. Pull lever up to engage parking brake.
2. Push lever down to disengage parking brake.

Seat Adjustments
WARNING: Make all seat adjustments with unit stationary, parking brake on and engine shut off.
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.

Engine Oil Pressure Indicator Indicator lights up “Red” if the oil pressure is low. Check oil level and add if necessary. Refer to engine manual.
Hour Meter
Records total number of hours the engine has been run.
IMPORTANT: Keep a record of Hour Meter readings for recommended Lubrication and Maintenance intervals.
NOTE: For accurate readings be sure Ignition Switch is OFF when unit is not in operation.
FILLING FUEL TANK
WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.
Add fuel to Fuel Tank as needed. See your Engine Manual for correct type and grade of fuel.
To add fuel to the fuel tank:

1. Place unit in an open or well-ventilated open area.
2. Stop the engine.
3. Clean the fuel cap and the area around the fuel cap to prevent dirt from entering the fuel tank. Remove the cap from the fuel tank.
4. Fill the fuel tank to within 1″ (25 mm) below bottom of filler neck.
5. Replace fuel cap and tighten.
6. Clean up any spilled fuel.

PRE-START
CAUTION: Make sure all hardware is tight, all safety devices in place and all adjustments made correctly.

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 Maintenance Schedule.

3. Check Engine Fuel and Crankcase Oil
   Check and add fuel if required. Check that engine crankcase oil is full. Follow Engine Manual Maintenance Schedule.

4. Check Tire Pressure

5. Check Hydraulic Fluid Level

6. Adjust Seat
   Be sure all controls can be reached safely from operator’s position.

STOPPING IN AN EMERGENCY
The unit can be stopped immediately at any time by turning the ignition key to the “Off” position.
STARTING AND SHUT OFF
CAUTION: Read entire Owner/Operator Manual, Clutch Manual, and Engine Manual first.DO NOT attempt to start engine at this time.

To start the engine:

1. Make sure the steering levers are in neutral.
2. Put the PTO switch in the “Off” position.
3. Engage parking brake.
4. If the engine is cold, move the choke control to the “On” position. If the engine is warm or hot, do not use choke.
5. Move the throttle to 3/4 “Fast” position. See Engine Manual for detailed instructions.
6. Put the ignition key in the switch and turn it to the “Start” position.
7. As soon as the engine starts, release the key.
8. Move the choke control to the “Off” position from the “Choke” position. Wait until the engine is running smoothly before operation.

To stop the engine:

1. Bring the steering levers to neutral. Disengage the PTO and engage the parking brake.
2. Move the throttle lever to the “Slow” position.
3. Turn the ignition key to the “Off” position.

TO MOW WITH UNIT
Operate the unit only when seated in the operator’s position.

1. Start the engine. Let the engine warm until it is running smoothly.

2. Release parking brake.
   WARNING: Move the steering control levers slowly and keep the throttle control lever at slow speed until you learn how to operate the unit.

3. Bring the steering levers to neutral.

4. Slow the engine down to about 3/4 speed.

5. Turn ON the PTO switch to engage the mower.
   IMPORTANT: Never engage the PTO if the mower is plugged with grass or other material. This may cause damage to the electric clutch.

6. Move throttle control to fast.

7. Move the steering levers forward to obtain a slow ground speed.

8. To disengage the mower, move the PTO switch to the “Off” position.

9. When you know how to operate the unit, select a speed appropriate to your mowing conditions.

PARKING
To park the unit:

1. Bring the steering levers to neutral. Turn off PTO.
2. Move the throttle lever to the “Slow” position.
3. Engage the parking brake.
4. Lower the attachment.
5. Turn the ignition key to the “Off” position and remove the key.

MOVING THE UNIT WITH THE ENGINE OFF IMPORTANT: Never tow unit.

1. Shut OFF engine.

2. Place seat in the service position (See Service Position on page 16).

3. Turn right and left bypass valve levers counterclockwise 1/2 turn (Figure 5).
   WARNING: Do not bypass transmission when on a slope.

4. Disengage parking brake.

5. Push unit to desired location.

6. Engage parking brake.

7. Turn bypass valve levers clockwise 1/2 turn.

FOR BEST PERFORMANCE
Cut grass when it is dry.
Keep mower blades sharp.
Keep mower deck properly leveled.
Adjust anti-scalp rollers to prevent scalping.
Do not set height of cut too low. For very tall grass, mow twice.
Do not travel too fast.
Mow with the engine set at full throttle.
When mulching, only remove 1/3 of grass length per cutting.
Discharge clippings into areas already cut.
Vary cutting pattern with each mowing.
Do not allow grass or debris to collect inside of mower deck. Clean after each use.

MAINTENANCE SCHEDULE

WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.
Proper maintenance can prolong the life of unit. The following charts show 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.

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 Interlock System| See Parking Brake Interlock System on page 12.
Check Hydraulic Fluid| Check hydraulic oil level mark on cap/dipstick. Add 15W50 Synthetic oil as needed. Do not overfill. See Check Hydraulic Fluid Level on page 16.
Check Tires| See Specifications on page 25 for correct tire pressure.
Follow Engine Manual Maintenance Schedule| Perform scheduled engine maintenance. Refer to engine manual for detailed instructions.
Every 25 Hours| Check Mower Blades| Check mower blades for wear. Sharpen or replace as needed. See Mower Blades on page 17.
Every 50 Hours| Lubricate Unit| Oil all pivot points and pin connections. Grease lube fittings. See Lubricate Unit on page 18.
Every 100 Hours| Clean Battery| Keep battery and its terminals clean. See Clean Battery on page 18.
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 Belts| Replace worn or deteriorated belts. See Replacing Mower Belts on page 21 and See Replacing the Hydro Pump Belt on page 21.
Every 500 Hours| Change Hydraulic Fluid and Filter| Drain hydraulic fluid tank, replace hydraulic oil filter, refill system. See Hydraulic Fluid on page 16.

SERVICE AND ADJUSTMENTS

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.
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.

SERVICE POSITION

1. Place unit on a flat level surface. ALWAYS stop engine. Assure unit is secure and will not tip over. Strap and clamp onto lift if used.

2. Place steering levers in neutral and engage parking brake.

3. Remove wing knob. Remove hex nut (992310, 311).

4. Tip seat forward (Figure 6).
   CAUTION: Be sure footing is secure to accomodate weight shift of seat when rotating it into service position.

5. When service is complete, lower seat and secure with wing knob or hex nut.

HYDRAULIC FLUID
WARNING: HYDRAULIC FLUID can result in severe burns. Fluid in hydraulic system can penetrate skin and result in serious injury or death.
Be sure to stop the engine before doing any work on hydraulic parts.
Keep body and hands away from pin holes or nozzles which expel hydraulic fluid when under pressure. Use paper or cardboard, not hands, to search for leaks.
Ensure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to system.
FOREIGN FLUID INJECTED INTO BODY can result in gangrene. Fluid must be surgically removed within a few hours by a doctor familiar with this form of injury.
Check Hydraulic Fluid Level

1. Shut OFF engine. Engage parking brake. Remove the ignition key.
2. Put seat in service position. See Service Position on page 16
3. Remove any dirt that may be around the cap/dipstick on the hydraulic reservoir.
4. Remove cap/dipstick.
5. Check hydraulic oil level mark on cap/dipstick.
6. Add 15W50 Synthetic oil as needed. Do not overfill.

Change Hydraulic Fluid and Filter
Change the hydraulic oil filter and hydraulic oil every 500 hours. Use Mobil 15W50 synthetic oil for best component life.

1. Clean around dipstick cap and dipstick. Remove dipstick.
2. Place container under oil filter to catch oil.
3. Remove oil filter.
4. Allow tank to drain.
5. Lubricate rubber gasket on new oil filter with clean hydraulic oil.
6. Spin new oil filter onto filter housing until it makes contact. Tighten oil filter another 1/2 turn.
7. Add new oil to the oil tank. It will take about 4 quarts. Use Mobil 15W50 synthetic oil for best pump and wheel motor life.
8. Properly dispose of waste oil.

MOWER BLADES
Remove

1. Turn the engine off. Remove the ignition key. Remove the ignition wire from the spark plugs.
2. Remove the bolts, lock washer, flat washers, and blades from the spindle shafts.

Replace
CAUTION: Use sturdy gloves or padding to protect hands when working with mower blades.

1. Put the blades, flat washers, lock washers, and the bolts back on the spindle shafts.
   2. Tighten the bolts to a torque of 115-120 lbf-ft (156-162.6 N•m).
   3. Replace the ignition wire on the spark plugs.

Sharpen the Mower Blades

CAUTION: DO NOT sharpen mower blades while on unit. An unbalanced mower blade will cause excessive vibration and eventual damage to unit. Check mower blade balance before reinstalling blades.
NEVER weld or straighten bent blades.

1. Remove mower blade from unit.
   Discard mower blade if:
   • More than 1/2 in. (1.27 cm) of metal is removed.
   • Air lifts become eroded.
   • Blade is bent or broken.

2. Sharpen mower blade by removing an equal amount of material from each end of mower blade.
   DO NOT change angle of cutting edge or round the corner of the mower blade.

3. Check mower blade balance.
   Slide mower blade on an unthreaded bolt. A balanced blade should remain in a horizontal position. If either end of mower blade moves downward, sharpen the heavy end until blade is balanced.

4. Install mower blade(s) on unit.

5. Tighten the bolts to a torque of 115-120 lbf-ft (156-162.6 N•m).

BATTERY

WARNING: AVOID INJURY. Read and understand 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.

Unit comes equipped with a maintenance-free battery that requires no regular maintenance except cleaning the terminals.
Remove Battery

1. Shut OFF engine. Enage parking brake. Remove the ignition key.
2. Place seat in the service position (See Maintenance Schedule on page 15).
3. Disconnect cables from battery (negative, then positive) (Figure 8).
4. Remove hold down and remove battery.

Replace Battery

1. Replace battery and secure with battery hold down.
2. Reconnect cables to battery (positive, then negative). Position boot over positive terminal.
3. Return seat to operating position.

Clean Battery
Keep battery and its terminals clean. Inspect every 100 operating hours or monthly for best performance.

1. Remove battery from unit. See Remove Battery on page 17.
2. Clean terminals and battery cable ends with wire brush.
3. Coat terminals with dielectric grease or petroleum jelly.
4. Replace battery. See Replace Battery on page 17.

Charging the Battery
Battery Electrolyte First Aid
Follow First Aid directions for contact with battery fluid.

• External Contact: Flush with water.
• Eyes: Flush with water for at least 15 minutes and get medical attention immediately!
• Internal Contact: Drink large quantities of water.

Follow with Milk of Magnesia, beaten egg or vegetable oil. Get medical attention immediately!
In case of internal contact, DO NOT induce vomiting!
IMPORTANT: DO NOT fast charge. Charging at a higher rate will damage or destroy battery. ONLY use an automatic charger designed for use with your battery.
ALWAYS follow information provided on battery by battery manufacturer. Contact battery manufacturer for extensive instructions to charge battery.

1. Remove battery from unit. See Remove Battery on page 17.
2. Place battery on bench or other well-ventilated place.
3. Connect positive (+) lead of charger to positive (+) terminal, and negative (–) lead to negative (–) terminal.
4. Charge battery according to charger and battery manufacturers’ instructions.
5. Replace battery. See Replace Battery on page 17.

Jump Starting Battery
The unit used for jump starting should have a 12 volt battery with at least 500 cold cranking amperes, and a negatively grounded system.
NOTE: Ensure battery is not frozen. If the fluid is frozen, remove battery from unit and allow it to thaw before charging.

1. Connect the positive (+) jumper cable to the positive terminal of the discharged battery (Figure 8).

2. Connect the other end of the same jumper cable to the positive (+) terminal of the booster battery.

3. Connect one end of the second jumper cable to the negative (–) terminal of the booster battery.

4. Make the final jumper cable connection to the engine block or the furthest ground point away from the discharged battery.
   WARNING: Make sure cables are clear of any moving engine parts before starting engine.

5. Start engine (refer to Operation Section). If engine will not start after several tries, unit or battery may need service.

6. After engine starts, leave cables connected for one to two minutes.

7. Disconnect cables in reverse order.

8. Operate unit as normal to charge battery.

LUBRICATE UNIT
Apply oil at all pivot points and pin connections. STEERING CONTROL NEUTRAL ADJUSTMENT
If the steering levers do not line up (match) or the unit hasexcessive creeping when the steering levers are in neutral, adjust as follows.
Adjusting the Steering Levers to Line Up (Match) (Figure 10)

1. Shut OFF engine. Engage parking brake. Remove the ignition key.
2. Place seat in the service position (See Service Position on page 16).
3. Loosen damper locknut on the same side as the steering lever to be adjusted.
4. Loosen brake interlock on the same side as steering lever to be adjusted.
5. Loosen tie rod jam nut and turn tie rod until steering levers are aligned.
6. Tighten jam nut on tie rod, tighten brake interlock and tighten damper locknut.

Eliminating Excessive Creeping of the Unit (Figure 10)
WARNING: This adjustment requires operating the engine. Use extreme care to avoid contact with moving parts and hot surfaces. Be sure rear of unit is well supported and secure before starting engine.

1. If hydraulic system is cold, run unit for a minimum of five minutes, then shut OFF engine.

2. With the unit up to and facing a wall, jack the unit up so that both drive wheels are off the ground.

3. Start the engine and release the parking brake.

4. Move the steering levers from Forward to Reverse several times to make sure controls are free. Then return steering levers to neutral position.

5. Check wheel(s) for movement.

6. Shut OFF engine.
   NOTE: The right and left steering levers are adjusted the same way. To access the tie-rod, place seat in service position. See Service Position on page 16

7. Adjust tie-rod(s):
   If the wheel is moving in a forward direction:
   a. Loosen the jam nut on each end of the tie-rod.
   b. Turn tie-rod counterclockwise (lengthening the distance between the steering lever and hydrostatic transmission) several times.
   If the wheel is moving in a reverse direction:
   a. Loosen the jam nut on each end of the tie-rod.
   b. Turn tie-rod clockwise (decreasing the distance between the steering lever and hydrostatic transmission) several times.

8. Return seat to operating position.

9. Start engine.

10. Move steering levers from Forward to Reverse several times. Then return steering levers to neutral position.

11. Shut OFF engine.

12. If wheel is not moving, tighten jam nuts on tie-rod. The adjustment is complete.

13. If wheel is still moving, repeat steps 7 through 12.

ADJUSTING THE UNIT TO TRACK STRAIGHT
WARNING : Prior to adjusting the tracking of the unit, shut OFF engine, engage parking brake, and remove the ignition key.
Check and adjust tire pressure. Increase pressure on side unit tracks to. DO NOT exceed maximum recommended tire pressure (See Specifications on page 25).
If tire pressure adjustment does not solve tracking problem, adjust the limiter bolts on the stop bracket (Figure 11). Front bolts adjust forward and rear bolts adjust reverse. Lengthen the limiter bolt (move closer to lever) on side which is too fast. ADJUSTING THE HEIGHT OF THE STEERING LEVER HANDLES
The handles have three height positions (Figure 12).

1. Shut OFF engine. Engage parking brake. Remove the ignition key.

2. Remove the spacer, handle, and eccentric spacer from the steering lever.
   NOTE: Position the right and left handles at the same height position.

3. Install the spacer, handle, and eccentric spacer in the appropriate height position. Do not tighten the nut holding the eccentric spacer.

4. Turn the eccentric spacer until the right and left handles are the same height. Tighten nut.

ADJUSTING THE PARKING BRAKE
The parking brake might need adjustment over time and after new brake pads have been installed.
NOTE: After installing new brake pads in the calipers, they must be burnished by driving for a short distance (about 100 feet) with the brake on. To do this, bring the parking brake lever part-way up while driving in a straight line. This quickly breaks-in the pads for maximum effectiveness. Check Adjustment
NOTE: Be sure to check the parking brake on both sides of the unit (Figure 13).
With the parking brake engaged, the spring length should measure 1 1/2″ (3.81 cm) between the jam nuts and the trunnion and the clearance between the return nuts and trunnion should measure 1/16 to 1/8″ (1.59 to 3.18 mm).
If either of these measurements is off, adjust the parking brake appropriately.
Adjust the Parking Brake

1. Engage the parking brake.
2. Turn the jam nuts clockwise to compress the spring or counterclockwise to extend the spring until there is 1-1/2″ (3.81 cm) clearance between the jam nuts and trunnion.
3. Tighten jam nuts together.
4. Turn the return nuts clockwise to decrease the distance or counterclockwise to increase the distance until there is 1/16 to 1/8″ (1.59 to 3.18 mm) between the return nuts and trunnion.
5. Tighten return nuts together.

BELTS
WARNING: MOVING PARTS can cut or amputate body parts. ALWAYS wait for moving parts to stop before performing maintenance or service.
CAUTION: DAMAGED OR WORN BELTS may result in injury and/or damage to unit. Check belts for excessive wear or cracks often.
Belt Access

1. Properly stop and park unit (See Operation on page 12).
2. Lower the mower.
3. Place seat in most rearward position.
4. Remove belt covers.
5. Place foot board in open position (Figure 14).
6. Secure raised footboard with latch.

Replacing Mower Belts
NOTE: Long mower belt must be removed to remove short mower belt.
CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation.

1. Slowly release the tension on the long mower belt idler until all the tension is removed from the springs.
2. Remove long mower belt from left blade spindle and remove from deck.
3. Slowly release the tension on the short belt idler until all the tension is removed from the springs.
4. Remove short mower belt from right blade spindle and from deck. Idler pivot bolt must be loosened slightly to gain clearance to remove belt from under idler pulley (Figure 15).
5. Arrange new mower belt(s) on deck (short belt first). Retighten short mower belt idler pivot bolt. Install belts on sheaves. Put belts onto center sheave last.
6. Replace belt covers and return foot board to closed position.

Replacing the Hydro Pump Belt

1. Properly stop and park unit (See Operation on page 12).

2. Remove the long mower belt from the mower clutch sheave (See Replacing Mower Belts on page 21).
   CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation.

3. Remove clutch anchor.

4. Slowly release the tension on the hydro pump belt idler until all the tension is removed from the springs.

5. Remove old hydro pump belt from right hand hydrostat sheave first (Figure 16).

6. Install new hydro pump belt by positioning belt on sheaves. Put belt onto right hand hydrostat sheave last.

7. Replace clutch anchor.

8. Replace long mower belt on mower clutch sheave.
   See Replacing Mower Belts on page 21.

MOWER DECKS
Adjusting Anti-Scalp Rollers
The anti-scalp rollers are set at the factory for typical mowing height, but can be adjusted for high or low cutting conditions (Figure 17).
Rollers are intended to prevent lawn scalping, not to control cutting height.
For a very high cutting height, set the rollers in their lowest position on the bracket.
For a very low cutting height, set the rollers in their highest position on the bracket.
All rollers should be set at the same height. Removing the Mower Deck

1. Remove PTO (long) mower belt (See Replacing Mower Belts on page 21).
2. Remove link chains from mower lift arms. Note hole location on mower lift arms for replacement.
3. Remove mower mounting arms from frame.
4. Slide mower deck out from under unit.

Installing the Mower Deck (Figure 18)

1. Slide mower deck under unit.
2. Install mower mounting arms on frame.
3. Install link chains on the mower lift arms in the same holes they were removed from.
4. Install PTO (long) mower belt (See Replacing Mower Belts on page 21).
5. Level mower deck (See Leveling the Mower Deck on page 22)

Leveling the Mower Deck
These adjustments should be made on a level surface with the tires inflated to the correct air pressure.
The mower is leveled from side to side with the slots where 4 chains fasten to the mower mounting brackets.
The mower is leveled from front to rear by adjusting the rod running down each side of the frame (Figure 19).

1. Shut OFF engine. Engage parking brake. Remove the ignition key.

2. Raise mower deck and insert 3″ (7.6 cm) tall blocks to support deck.

3. Lower deck onto blocks so chains are slack.

4. Measure from bottom of mower blade end to ground.

5. Set hydraulic lift cylinder so cut of height reads the same as blade height measurement.

6. Loosen the locknuts on the side where the chains are slack and slide the bolt down the slot until the chain is tight.

7. Tighten bolt and nuts in mower mounting brackets.

8. Lift mower and remove blocks.

9. Measure height of deck at each side. Measurements must be within 1/16″ (1.59 mm) of each other.

10. If measurements are out of range, fix by adjusting chains on low side of deck.

11. Once deck is level side to side, measure height of deck at middle of front and on both sides of rear. Front of deck should be 1/8″ (3.18 mm) lower than rear.

12. To adjust, loosen rear hex nut of the front mower lift pivot on each rod.

13. Turn the front hex nut on each rod until mower is 1/8″ (3.18 mm) lower in front.
    NOTE: If mower cannot be leveled it may be necessary to loosen the rear nut of the rear mower lift pivot to get more threads at the front of rod for adjustment. After loosening rear nut and adjusting level, tighten front nut on rear mower lift pivot.

14. Tighten rear hex nut on each rod that was loosened in step 12.

STORAGE

WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.

SHORT TERM
NEVER spray unit with high pressure water or store unit outdoors.
Inspect unit for visible signs of wear, breakage or damage.
Keep all nuts, bolts and screws properly tightened and know unit is in safe working condition.
Store unit in a cool, dry protected area.
LONG TERM
Clean unit thoroughly with mild soap and low pressure water and lubricate (See Lubricate Unit on page 18 in Maintenance). Touch up all scratched painted surfaces.
Remove weight from wheels by putting blocks under frame or axle.
When storing unit for extended periods of time, remove all fuel from tank and carburetor (run dry). Refer to Engine Manual.
Clean and charge the battery. Charge battery every three to four weeks when storing unit.
To Take the Unit Out of Storage

1. Refer to the engine service manual to prepare the engine for service.
2. Put fresh, clean fuel in the fuel tank.
3. Begin the maintenance schedule.
4. Charge and install the battery.

ACCESSORIES

SERVICE PARTS

SPECIFICATIONS

186.7 (73.5)
Height – cm (in)| 106 (42)
Width – cm (in)| 145 (57)| 155 (61)| 165 (65)| 185 (73)| 165 (65)| 185 (73)| 145 (57)| 155 (61)
Weight Actual – kg (lbs)| 430 (946)| 432 (951)| 437 (961)| 472.7(1040)| 437 (961)| 472.7(1040)| 430 (946)| 432 (951)
Battery| 12 volt
Brakes| Hydro/Dynamic Disk– Parking
Turning Radius| 0
Tire SizeFront Rear| 15 x 6 – 623 x 9.5 – 12| 15 x 6 – 6
23 x 10.5 – 12| 15 x 6 – 6
23 x 9.5 – 12| 15 x 6 – 6 23 x 10.5 – 12
Engine – manufacturer| Kawasaki| Kohler| Kawasaki
Model Number| FH601V| FH641V| FH680V| CV730| FH601V| FH641V
Cycle| 4
Engine Power – HP (kW) @ Governed RPM| 19 (14.1)| 21 (15.7)| 23 (17.1)| 25 (18.7)| 18 (13.4)| 20.5 (15.3)
Max. Governed RPM (No Load)| 3600| 3550| 3600| 2800| 3300
Idle RPM| 1800
Starting System| Electric
Fuel Tank Capacity| 10 gals. US (37.8 liters)
Fuel| See Engine Manual
Air Cleaner| Heavy Duty Dual Element with Pre-Clean Screen
Cooling Capacity| Air Cooled
Engine oil type| See Engine Manual
Spark Plug Gap| See Engine Manual
Transmission| Hydrostatic Drive
Speed – Forward Max. Reverse Max.| 10 MPH (16 KM/H)
4.5 MPH (7.2 KM/H)
Transmission Lube| Mobil 1 15W-50 Synthetic
Drive Clutch| Hydrostatic
Tire PressureFront Rear| 20-25 psi
12-15 psi
Lift System| Hydraulic
Power Take Off| Electric PTO Clutch/Brake
Cutting Width – cm (in)| 112 (44)| 122 (48)| 132 (52)| 152 (60)| 132 (52)| 152 (60)| 112 (44)| 122 (48)
Cutting Height – cm (in)| 2.5 – 12.7 (1 – 5)
Cut Increments – cm (in)| Infinite between 2.5 – 12.7 (1 – 5)
CE Sound and Vibration|
Oper. Ear Sound Pressure (Lpa) in dBA| NA| 90| 92
Vibration Measure (m/sec 2)|
At Operator Hands: X axis
Y axis
Z axis| NA| 1.4
0.5
0.6| 0.93
0.39
1.55
At Operator Feet:
X axis
Y axis
Z axis| NA| 0.2
0.2
0.7| 0.29
0.23
0.92
At Operator Seat:
X axis
Y axis
Z axis| NA| 0.3
0.3
0.7| 0.35
0.38
0.74

Gravely Division of Ariens Company
655 West Ryan Street
P.O. Box 157
Brillion, WI 54110-0157
920-756-2141
Fax 920-756-2407
www.gravely.com

2-Year Limited Warranty
Gravely Division of Ariens Company (Gravely) hereby warrants to the original consumer purchaser that all Gravely Two-Wheel, Professional G, Pro, and ProMaster products will be free from defects in material and workmanship for a period of two (2) years from the date of purchase or 1000 hours, whichever comes first.
Protection Plan
Gravely will repair or replace any part found upon examination by Gravely to be defective. Such repair or replacement will be free of charge to the purchaser (labor and parts), except as noted below.
This warranty is subject to the following exceptions, conditions, and limitations:
Usage Requirement
The duration of this warranty shall be ninety days or 1000 hours, whichever comes first, if the product is rented or leased.
Purchaser’s Responsibilities

• The purchaser must perform maintenance and minor adjustments per the operator’s manual.
• The purchaser must notify Gravely or an authorized Gravely service representative of the need for warranty service.
• The purchaser must transport the product to and from the place of warranty repair.

Product Registration

• Returning the product registration card to Gravely will enable the company to contact the registrant with repair or replacement part information.

Service Parts and Accessories

• Service parts and accessories not purchased with the product covered by this warranty are warranted to be free of defects for a period of ninety (90) days following the date of purchase, and will be replaced free of charge (except for labor).

Service

• Warranty service must be done by an authorized Gravely dealer. To find an authorized Gravely service representative, contact Gravely at the website, number or address above.

Battery Warranty Prorated

• One to three months – Free replacement
• Four to twelve months – Prorated over 12 months

Exclusions (No Warranty)

• Normal maintenance, services, and normal replacement items, such as spark plugs, oil, oil filters, air filters, mufflers, belts, tires, shoes, runners, scraper blades, shear bolts, mower blades, mower vanes, headlights, light bulbs, knives, etc. are not covered by this warranty.
• Any equipment which has been altered, misused, misassembled, improperly adjusted, neglected, or damaged by accident is not covered by this warranty.
• Service completed by someone other than an authorized Gravely dealer is not covered by this warranty.
• Any attachment not approved by Gravely nor any parts that are not genuine Gravely service parts are not covered by this warranty.
• Engines and engine accessories are covered only by the warranty made by the engine manufacturer, and are not covered by this warranty.
• If the product is equipped with a Hydro-Gear transmission and/or Hydro-Gear drive components, the Hydro-Gear transmission and/or drive components are covered only by the warranty made by Hydro-Gear, and are not covered by this warranty.
• This warranty applies only to products purchased in the United States (including Puerto Rico) and Canada. In all other countries, contact place of purchase.

Gravely may from time to time change the design of its products. Nothing contained in this warranty shall be construed as obligating Gravely 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
Gravely’s liability under this express warranty, and under any implied warranty that may exist, is limited to repair or replacement of any defective part. In no event shall Gravely be liable for incidental, special, or consequential damages (including lost profits). This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Some states do not allow the exclusion of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.
DISCLAIMER OF FURTHER WARRANTY
Gravely makes no warranty other than what is expressly made in this warranty. If the law of your state provides that an implied warranty of merchantability, or an implied warranty of fitness for a particular purpose, applies to Gravely, any such implied warranty is limited to the duration of this express warranty.

GRAVELY
A Division of Ariens Company
655 West Ryan Street
P.O. Box 157
Brillion, WI 54110-0157
920-756-2141
Fax920-756-2407
www.gravely.com

References

• Gravely Lawn Mowers | Commercial Lawn Mowers, Commercial Zero Turn Mower, Atlas JSV
• Manual-Hub.com – Free PDF manuals!

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