Gravely 885015, 787014, 785023 Operator And Parts Manual

44-Inch Power Brush
Owner/Operator & Parts Manual
Models
885015 - Power Brush
785023 - Two-Wheel Tractor Completing Kit
787014 - Four-Wheel Tractor Completing Kit
08416400G 9/06
Printed in USA
4

TABLE OF CONTENTS

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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 the literature package. They are printed on a serial number label, located on the frame of your unit (Figure 1).
Service and Adjustments . . . . . . . . . . . . . . . . . . . .17
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
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 or go to www.gravely.com on the internet.
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, go to www.gravely.com on the internet.
Serial Number Label
Figure 1
• Record Unit Model and Serial numbers here.
• Record Engine Model and Serial numbers here.
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 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.
DEALER DELIVERY
Dealer should:
1. Check all controls for proper function.
2. Fill out Original Purchaser Registration Card and return the card to Gravely.
3. Explain Gravely Limited Warranty Policy.
© Copyright 2006 Ariens Company
4. Explain recommended lubrication and maintenance. Advise customer on adjustments.
5. 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.

SAFETY

WARNING: This 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-ove r acci den ts. 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 re main 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 ALERTS
Look for these symbols to point out important safety precautions. They mean:
Attention!
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.
Personal Safety Is Involved! Become Alert! Obey The Message!
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 SITUAT ION! 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.
Figure 2
1. CAUTION
Keep hands, feet and clothing clear of moving parts, intake and discharge openings.
Read owner’s manual.
Stop engine then disengage power take-off to attachment before making adjustments or removing foreign objects.
Keep all shields in place
Keep all bystanders away.
Use caution in directing discharge.
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 (if equipped) and disconnect 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.
AL WAYS 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. Avoid slippery surfaces. ALWAYS be sure of your footing. Keep a firm hold on the handlebar. Walk, NEVER run. DO NOT operate on wet grass. Dust, smoke, fog, etc. can reduce vision and cause an
accident. Operate unit only when there is good visibility and light.
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
NEVER allow children to operate or play on or near unit. Be alert and shut off unit if children enter area. Never carry passengers. NEVER operate unit after or during the use of
medication, drugs or alcohol. Safe operation requires your complete and unimpaired attention at all times.
NEVER allow anyone to operate this unit when their alertness or coordination is impaired.
Wear adequate safety gear, protective gloves and footwear.
NEVER wear open sandals or canvas shoes during operation.
Protect eyes, face and head from objects that may be thrown from unit. Wear appropriate hearing protection.
Sharp edges can cut. Moving parts can cut off fingers or a hand. Wrap blade(s), wear sturdy gloves and use extreme caution when servicing. On multi-blade mowers, rotation of one blade will cause all blades to rotate.
ALWAYS keep hands and feet away from all rotating parts during operation. Rotating parts can cut off body parts.
ALWAYS keep hands away from all pinch points. DO NOT touch unit parts which might be hot from
operation. Allow parts to cool before attempting to maintain, adjust or service.
NEVER place your hands or any part of your body or clothing inside or near any moving part while unit is running.
DO NOT wear loose clothing or jewelry . Tie back hair that may get caught in rotating parts.
Keep children and people away from unit during operation.
Fumes from engine exhaust can cause injury or death. DO NOT run engine in an enclosed area. Always provide
good ventilation. Thrown objects can cause injury and property damage.
DO NOT point discharge at anyone or discharge directly onto paved or gravel surfaces.
Always stand clear of the discharge area when operating this unit.
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 clearance
ALWAYS keep protective structures, guards, and panels in good repair, in place and securely fastened.
NEVER modify or remove safety devices. ALWAYS keep discharge cover or complete grass
catcher in place and in proper working condition. Check steering control operation frequently. Adjust and
service as required. Safety Interlock System must function properly. DO NOT
operate unit if operator presence control is damaged or disabled.
If you strike an object, or if equipment vibrates abnormally, stop engine at once, disengage PTO, wait for all moving parts to stop, and remove key. Check for any damage or loose parts. Repair before restart.
Before starting engine: disengage PTO and place unit in neutral.
DO NOT operate at too fast a rate. DO NOT change engine governor settings or over-speed engine. Slow down and turn corners slowly.
Disengage PTO when attachment is not in use. AL W AYS turn off power to attachment when travelling, crossing driveways, etc.
Avoid uneven and rough terrain. DO NOT operate near drop-offs, ditches, or embankments. Unit can suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.
DO NOT try to stabilize unit by putting foot on ground when operating with applicable riding attachments.
When engine is running and speed control lever is forward, holding only one steering lever will cause unit to circle around one drive wheel.
Use care when approaching blind corners, shrubs, trees or other objects that may obscure view.
ALWAYS disengage PTO, stop unit and engine, remove key and allow moving parts to stop before leaving operator’s position.
Never leave a running unit unattended. AL WA YS shut off engine before leaving unit.
ALWAYS remove key to prevent unauthorized use. DO NOT operate in reverse unless absolutely necessary.
AL WAYS backup slowly. AL W AYS look down and behind, before and while backing.
DO NOT operate on steep slopes. DO NOT operate on slopes of more than 5°. Operate across the face of slopes, not up and down.
Turf conditions can affect the unit’s stability. Keep all movement on slopes slow and gradual. DO NOT
make sudden changes in speed or direction. Use a slow speed to avoid stopping or shifting on slopes. Avoid starting or stopping on a slope.
DO NOT park unit on a slope unless absolutely necessary. When parking on a slope always chock or block wheels.
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 damage d.
DO NOT transport machine while engine is running. Keep unit free of grass, leaves, or other debris. Clean up
oil or fuel spills.
This product is equipped with an internal combustion engine. DO NOT use on or near any unimproved, forest covered or brush covered land unless the exhaust system is equipped with a spark arrester meeting applicable local, state or federal laws. A spark arrester, if used, must be maintained in effective working order by the 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. NEVER store fuel inside where there is an open flame,
such as a water heater. 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.
Reverse connections may cause sparks which may result in injury. ALWAYS connect/disconnect cables in proper order.
Poisonous battery fluid contains sulfuric acid and its contact with skin, eyes, or clothing can cause severe burns.
Explosive Gases! 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.
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.
Before making any inspections, repairs, etc.: disengage PTO, stop unit and engine, remove key, allow moving parts to stop.
Allow hot parts to cool. ALWAYS block wheels, engage parking brake and know
all jack stands are strong, secure and will hold weight of unit during maintenance.
An extension spring, when extended, stores energy and can be dangerous. Always use tools specifically designed for installing or removing an extension spring. Always compress o r extend springs slowly.
ALWAYS maintain unit in safe operating condition. Damaged or worn out muffler can cause fire or explosion.
Keep hardware, especially blade attachment bolts, tight. Maintain or replace safety and instruction labels, as
necessary.
For unit storage or extended storage:
NEVER store with fuel in fuel tank, inside a building where any ignition sources are present.
Allow engine to cool completely.
Use only attachments or accessories designed for your unit and that can be used safely on your terrain.
Check attachment components frequently. If worn or damaged, replace with manufacturer’s recommended parts.
To reduce fire hazard and overheating, keep equipment free of grass, leaves, debris or excessive lubricants.
Use extra care with grass catchers and othe r attachments. These can change the stability of the unit. Use only approved hitch points.
ALWAYS be aware of attachments when turning. ALWAYS allow adequate clearance between attachments, personnel, and other objec ts.
Gravely does not recommend the use of a Sulky with this unit.

ASSEMBLY

WARNING: AVOID INJURY. Read and
understand the entire Safety section before proceeding.
Package Contents:
Check the contents of your kit for the parts listed. NOTE: This manual covers the following three kits:
88501500 - Power Brush
78502300 - Gear Two-Wheel Tractor Completing Kit
78701400 - Four-Wheel Tractor Completing Kit
IMPORTANT: The following kits are required to install the power brush, kit number 88501500:
Four-Wheel Tractors must have kit 78701400.
Gear Two-Wheel Tractors must have kit 78502300.
Rapid units must have kit 78510700.
88501500 - Power Brush (Figure 3)
Item Description Qty Part Number
1 Power Brush 1 88501500 2 Double Universal Joint 1 011967* 3 Knob 1 07515900** 4 5/16” x 1-1/4” Hex Bolt 1 05947500** 5 Flat Washer 1 06436700** 6 5/16” Spin Lock Flange Nut 1 06530400**
* Used on Gear Two-Wheel Tractors and Rapid units. ** Used on Rapid units.
78502300 - Gear Two-Wheel Tractor Completing Kit (Figure 3)
Item Description Qty Part Number
7 Bearing Assembly 1 039739 8 Bushing 1 019297 9 Knob 1 019295 10 1/2” x 2-34” Hex Bolt 1 05965500 11 Control Rod Guide 1 019296 12 Grommet 1 012325 13 Control Rod 1 040561 14 Flat Washer 1 06437300 15 Cotter Pin 1 06713500
10
11
12
13
14
15
Figure 4
Figure 3
78701400 - Four-Wheel Tractor Completing Kit (Figure 5)
Item Description Qty Part Number
16 Plastic Grommet 2 011777 17 Knob 1 019295 18 Control Rod 1 040561 19 Control Rod Bracket Grommet 1 012325 20 1/4 x 3/4” Self Tapping Screw 2 07414200 21 Control Rod Bracket 1 040562 22 Flat Washer 1 06437300 23 Cotter Pin 1 06713500 24 1/2” x 1-1/2” Hex Bolt 4 05962000 25 Adapter 1 019866 26 1/4” Nylon Locknut 1 06531000 27 1/2” x 2" Hex Bolt 1 05967100 28 Universal Joint 1 013518 29 Zerk 1 411027 30 Universal Joint 1 019871 31 Plastic Grommet 2 011777 32 Push Rod 1 011967 33 Cotter Pin 1 06714000 34 1/2” Nylon Locknut 4 06540600
18
19
16
24
22
23
34
25
21
20
27
26
17
28
29
30
31
33
32
Figure 5
INSTALLATION OF POWER BRUSH TO RAPID UNITS
1. Install Rapid adapter kit number 78510700 to the unit (figure 6). See kit 78510700 for installation instructions.
Rapid Adapter Kit 78510700
Hex Bolt, Spacer, Nut
Engage Attachment Locking Pin
3, 4, 5 & 6
Washer & Lynch Pin
Rapid Adapter Kit 78510700
Figure 6
2. Install double universal joint (item 2) on Rapid adapter kit.
3. Install hex bolt, spacer and nut from Rapid adapter kit as shown in figure 6.
NOTE: The three other hex bolts, spacers and nuts from the Rapid adapter kit are not needed for this application.
4. Install Rapid adapter kit and double universal joint (item 2) on power brush (item 1) (figure 7).
5. Install washer and lynch pin on Rapid adapter kit.
IMPORTANT: MAKE SURE attachment locking pin is completely seated prior to engaging the PTO.
6. Install knob (item 3) on power brush (item 1) with 5/16” x 1-1/4” hex bolt (item 4), flat washer (item 5) and 5/16” spin lock flange nut (item 6) (figure 7).
Figure 7
INSTALLATION OF FOUR-WHEEL TRACTOR COMPLETING KIT (KIT #
78701400)
1. Install adapter (item 2 5) on the powe r brush (item 1) with four 1/2” x 1-1/2” hex bolts (item 24) and 1/2” nylon locknuts (item 34) (figure 8).
24 & 34 25
Figure 8
2. Install two plastic grommets (item 16) into the square holes in the left side of the frame (figure 9).
3. Install the control rod bracket (item 21) with two 1/4 x 3/4” self tapping screws (item 20).
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