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9028E
Rim Clamp
Tire Changer
For servicing single piece
automotive and most light
truck tire/wheel assemblies
See
Page 4
Operating
Instructions
1601 J. P . Hennessy Drive, La Vergne, TN USA 37086 615/641-7533 800/688-6359
HENNESSY INDUSTRIES LLC Manufacturer of COATS®, AMMCO® and BADA® Automotive Service Equipment and Tools.
®
Installation Instructions
Operating Instructions
Safety Instructions
Maintenance Instructions
READ these instructions before placing unit in
service KEEP these and other materials delivered
with the unit in a binder near the machine for ease
of reference by supervisors and operators.
www.coatsgarage.com
Manual Part No.: 85611581 00
Revision: 08/19
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Summary of Contents for HENNESSY INDUSTRIES coats 9028E
- Page 1 1601 J. P . Hennessy Drive, La Vergne, TN USA 37086 615/641-7533 800/688-6359 www.coatsgarage.com Manual Part No.: 85611581 00 HENNESSY INDUSTRIES LLC Manufacturer of COATS®, AMMCO® and BADA® Automotive Service Equipment and Tools. Revision: 08/19...
- Page 2 ii • Important: Always read and follow the operating instructions.
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Page 3: Operator Protective Equipment
Safety Instructions Defi nitions of Hazard Levels Identify the hazard levels used in this manual with the Owner’s Responsibility following defi nitions and signal words: To maintain machine and user safety, the responsibili- DANGER ty of the owner is to read and follow these instructions: Watch for this symbol: •... -
Page 4: Safety Notices And Decals
Read the tire size on a new tire before mounting to further information, contact: make sure it is the proper size for the wheel. Hennessy Industries, LLC. Inspect the wheel for cracks, rust, and or other dam- 1601 J.P . Hennessy Drive age that could cause an unsafe situation. -
Page 5: Table Of Contents
Table of Contents List Owner’s Responsibility ......iii Operator Protective Equipment ........iii Defi nitions of Hazard Levels ........iii Safety Notices and Decals ........iv Remember R.I.M............. iv Principle Operating Parts ......2 - 3 Know Your Unit ............2-3 Operating Instructions ........4 - 8 Bead Loosening and Demounting ....... -
Page 6: Principle Operating Parts
Principal Operating Know Your Unit Parts Compare this illustration with the unit before placing it into service. Maximum performance and safety will be obtained only when all persons using the unit are Do It Now! fully trained in its parts and operation. Each user should Now is a good time learn the function and location, of all controls. - Page 7 Slide Locking Valve — Locks and unlocks hori- Bead Loosener Pedal — Controls operation of zontal/vertical slide and sets correct vertical/hori- bead loosener shoe. zontal position to maintain Duckhead® mount/ Tabletop Pedal — Three-position pedal that con- demount tool to wheel clearance. trols rotation of tabletop (forward, off, reverse).
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Page 8: Operating Instructions
Operating Instructions This unit must be properly operated and properly maintained to help avoid accidents that could damage Tires are always installed and removed from the unit and injure the operator or bystanders. This sec- the rim’s narrow side. tion of the Operating Instructions manual reviews ba- sic operations and use of controls. - Page 9 6. Take time to experiment with the Duckhead® mount/demount tool locking system (fi gure 7). Figure 4 - Position Tire and Bead Loosener Shoe with Wheel Turned Around Note It will be easier to outside clamp the wheel to the tabletop if the long side of the rim is loosened last. Figure 7 - With Valve Button as Shown, A Duckhead Tool 4.
- Page 10 9. Check Duckhead® tool positioning. Duckhead tool 11. Insert smooth curved end of the bead lifting tool should be positioned with 1/8 to 3/16-inch clearance over the clockwise end of Duckhead tool and below the between the top of the rim edge and the bottom of the upper bead of the tire.
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Page 11: Mounting
When in doubt do not mount. Never mount a tire and wheel handed to you by anyone without checking both tire and wheel for damage and to be certain the Valve Stem sizes match. Do not let untrained persons operate tire changer and keep bystanders out of service area. - Page 12 3. Inspect the valve stem and replace if necessary. Next lubricate the tire beads liberally with tire manufac- turer’s approved rubber lubricant (fi gure 16). Figure 18 - Mounting Lower Bead Figure 16 - Lubricate Tire Beads Liberally 4. Place tire over wheel and move tower arm into position.
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Page 13: Infl Ation
Infl ation 1. If the rim has been clamped from the outside for tire mounting, release the clamps, lift the tire, and Tire infl ation is performed in three steps: BEAD SEAL, move the clamps to the center of the tabletop. BEAD SEAT, and INFLATION. -
Page 14: Bead Sealing
Bead Sealing Bead Seating 1. Position valve stem in front of operator and con- nect the infl ation hose with the clip-on chuck. Hold tire up against upper edge of the wheel. Be sure tire’s top bead does not cover the bottom of the valve stem. NEVER exceed 40 PSI to seat beads while using this tire changer. -
Page 15: Infl Ation
Infl ation NEVER exceed tire manufacturer’s recom- mended air pressure. Tires can explode, es- pecially if infl ated beyond these limits. Use clip-on air chuck, keep hands, arms and en- tire body back from infl ating tire. Avoid dis- traction during infl ation. Check tire pressure frequently to avoid over infl... -
Page 16: Stages Of Infl Ation On A Conventional Tire And Rim
Stages of Infl ation on a Conventional Tire and Rim Review these descriptions and diagrams carefully. Refer to them as necessary during bead sealing, bead seating, and infl ation to verify that you are proceeding properly and safely. Bead Sealing Bead sealing is the process of capturing air pressure between the tire and the rim. -
Page 17: Mismatched Tires And Wheels
Mismatched Tires and Wheels Never attempt to mount and infl ate mis-matched tires and wheels. Mismatched tire and wheel combinations can explode, causing personal injury or death to operator and/or by- standers. 15° Even Size Tires 14.0,15.0,16.0,17 .0, etc. Note 15° bead seat Bead may seal;... -
Page 18: Wheels
Performance, Custom, 2. Some wheels have a low-pressure sensor/trans- mitter strapped to the wheel. This is especially true on and Aluminum Wheels run-fl at tire/wheel systems. To avoid damaging the sen- sor, always loosen the top bead with the valve stem at the 2 o’clock position fi... - Page 19 5. Loosen bottom bead, starting with valve stem 8. Clamp wheel from the outside. Position rim edge positioned at the 2 o’clock position above the bead into clamp at 12 o’clock position. Lower the wheel and loosener shoe (fi gure 28). depress the clamp control pedal.
- Page 20 11. After bead lubrication, position the tire and wheel 15. Once the upper bead is removed, review the for demounting by locating the valve hole or stem in wheel for strap-on type sensors. Position the plastic front of the Duckhead® tool (fi gure 33). disks under the lower sidewalls and raise the lower sidewall of the tire to the top of the drop center of the 12.
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Page 21: Performance Tires & Wheels • Mounting
Performance Tires & Wheels • Mounting Before beginning any of the mounting activities, re- view all of the caution, warning and danger instructions associated with mounting already listed in the early part of the manual concerning tire/rim size match, in- spect for damage, etc. -
Page 22: Custom And Special Wheels
Custom and Special 7. The L.H. helper should follow the bead lock as the tire is mounted; however, after the bead lock is in the Wheels 10 o’clock position the L.H. helper should be removed from the tire and rim (fi gure 43). Should a problem be encountered during assembly or disassembly STOP! Avoid dam- aging the other wheels. -
Page 23: Maintenance Instructions
Maintenance 7. Make sure all fasteners are securely tightened. Instructions 8. Make certain that all guards and covers are in place. Read and follow all the maintenance instructions pro- 9. Check for worn, damaged or missing parts including vided in this manual to keep the machine in good op- grips and protective covers. -
Page 24: Separator/Lubricator Maintenance
Separator/Lubricator Maintenance Pressure Limiter Maintenance Check oil and water levels regularly, and perform these maintenance items weekly: 1. Disconnect air supply to machine. Operating a tire changer with a defective, 2. The Separator (Filter) unit is equipped with an auto- improperly adjusted, or by-passed pressure matic drain and should not normally need draining. -
Page 25: Installation Instructions
3. Depress infl ation pedal to position 1 to start air- Air Source fl ow through the hose and into the tank. Maintain a The air/electric models require a 5 CFM air source at steady pressure for constant fl ow. 150 PSI. - Page 26 Notes 22 • Important: Always read and follow the operating instructions.
- Page 27 Notes Important: Always read and follow the operating instructions. • 23...
- Page 28 COPIES, CONTACT THE COATS COMPANY , 1601 ® SERIOUS INJURY OR DEATH TO OPERATOR J.P . HENNESSY DRIVE, LAVERGNE, TENNESSEE, AND/OR BYSTANDERS. 37086 - (800) 688-6359. 85611581 00 08/19 © Copyright 2019 Hennessy Industries and COATS All Rights Reserved Printed in USA...