® 5040 A/E Rim Clamp® Tire Changer For servicing single piece automotive and most light truck tire/wheel assemblies. See RIM Safety page iv ÌOperating Instructions on page 4. Safety Set-up Operation Maintenance Instructions Instructions Instructions 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. 1601 J. P.
Tire Specifications Diagram Radial Rim diameter code Ratio of height to width (aspect ratio) RA AL DI DOT MA 3 5P SI MAX. PRESS. D OA BS 00L 13 AL EW L2 S 2XXXXX CORD PLIE WEAR 22 EAD TR MA X. L 0 TR A C T IO N M TE SID RE A ATU R PE M L9 A BC 03 6 Severe snow conditions PLIES 2XXXXX CO RD A Treadwear, traction and temperature grades ii • ELESS TUB MANUFACT U R TIRE N P D4 EA TR Max. permissible inflation pressure E 65R15 95H / 5 21 +S AM Passenger car tire U.S.
Safety Instructions Owner’s Responsibility To maintain machine and user safety, the responsibility of the owner is to read and follow these instructions: • Follow all installation instructions. • Make sure installation conforms to all applicable Local, State, and Federal Codes, Rules, and Regulations; such as State, Federal OSHA Regulations and Electrical Codes. • Carefully check the unit for correct initial function. • Read and follow the safety instructions.
Safety Notices and Decals Remember R.I.M. WARNING Failure to follow danger, warning, and caution instructions may lead to serious personal injury or death to operator or bystander or damage to property. Do not operate this machine until you read and understand all the dangers, warnings and cautions in this manual. For additional copies of either, or further information, contact: Hennessy Industries, Inc. 1601 JP Hennessy Drive LaVergne, TN 37086-3565 (615) 641-7533 or (800) 688-6359 www.ammcoats.
Table of Contents Tire Specifications Diagram..................................... ii Safety Instructions .................................................. iii Owner’s Responsibility............................................ iii Operator Protective Equipment ............................... iii Definitions of Hazard Levels .................................... iii Safety Notices and Decals ......................................iv Remember R.I.M.....................................................
Principal Operating Parts Do It Now! Now is a good time to contact product service to start warranty, otherwise warranty starts at time of shipment. Know Your Unit 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 fully trained in its parts and operation. Each user should learn the function and location, of all controls.
CAUTION Replace any damaged or missing safety decals. They are available from COATS, (800) 688-6359. 1 Tower — Support for horizontal swing arm, also air storage tank. 2 Air Inflation Gauge — Registers tire pressure when clip-on chuck is attached to tire valve stem and inflation pedal is released. 11 Vertical Slide Locking Handle — Locks and unlocks vertical slide and sets correct vertical position to maintain head/wheel clearance.
Operating Instructions The unit must be properly operated and properly maintained to help avoid accidents that could damage the unit and injure the operator or bystanders. This section of the Operating Instructions manual review basic operations and use of controls. These instructions should be reviewed with all employees before they are allowed to work with the machine. Keep these instructions near the machine for easy reference.
5. Determine the mounting side of the wheel. The mounting side is the narrow side of the drop center. (Tire removed in Figure 4 for clarity.) Narrow Side 8. The mount/demount tool roller should be in contact with the rim edge. Turn the swing arm adjusting knob to move the tool away from the rim 1/8 to 1/4 inch. On expensive and polished rims, it is recommended a plastic bootie (p/n 8183373) be used over the mount/ demount tool roller.
. Insert the smooth curved end of the bead lifting tool over the forward end of the demount tool and below the top bead of the tire. Use your free hand to press down on the tire opposite the tool to help with tool insertion (Figure 9). Figure 11 - Demounting Lower Bead Figure 9 - Insert Bead Lifting Tool 11. Rotate the bead lifting tool down towards the wheel to lift the tire bead up and over the knob portion of the demount tool. The tool may be removed if desired (Figure 10). 14.
Tire Mounting This information must be read and followed carefully to prevent accidents and injuries during mounting. 3. Lubricate tire beads liberally with tire manufacturer approved lubricant (Figure 14). WARNING Check tire and wheel carefully before mounting. Make sure the tire bead diameter and wheel diameter match exactly. Consult the Rubber Manufacturer’s Association for approved rim widths for tire sizes. Mismatched tires and wheels explode.
WARNING Do not force the tire onto the rim. Bead damage could result making the tire unsafe and/ or creating the risk of injury. NOTE: If table top rotation stalls, reverse the table top momentarily until the tire bead is again loose on the wheel. Reposition the mount tool, make sure the bead is correctly positioned in the drop center of the wheel, then attempt mounting again.
Inflation Tire inflation is performed in three steps: BEAD SEAL, BEAD SEAT, and INFLATION. These steps are explained in detail. Read the explanation of each step and understand them thoroughly before proceeding. DANGER Tire failure under pressure is hazardous. This tire changer Will Not Restrain Exploding Tires, rims or other related equipment. Inspect tire and wheel carefully for match, wear, damage, or defects before mounting. Always use approved tire bead lubricant during mounting and inflation.
Bead Sealing 1. Position valve stem in front of operator and connect the inflation 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 (figure 17). Bead Seating DANGER NEVER exceed 40 PSI to seat beads while using this tire changer. If more than 40 PSI is permitted by tire manufacturer, ALWAYS use safety cage and clip-on chuck. NEVER exceed recommended pressure after seating beads.
Inflation WARNING NEVER exceed tire manufacturer’s recommended air pressure. Tires can explode, especially if inflated beyond these limits. Use clip-on air chuck, keep hands, arms and entire body back from inflating tire. Avoid distraction during inflation. Check tire pressure frequently to avoid over inflation. Excessive pressure can cause tires to explode, causing serious injury or death to operator or bystander. 6.
Stages of Inflation on a Conventional Tire and Rim Review these descriptions and diagrams carefully. Refer to them as necessary during bead sealing, bead seating, and inflation 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. The tire will usually contain about 1/2 to 2 PSI at initial bead seal.
Mismatched Tires and Wheels Never mount and inflate mis-matched tires and wheels. DANGER Mismatched tire and wheel combinations will explode, if you attempt to force a bead seat, causing personal injury or death to operator and/or bystanders. Important: Always read and follow operating instructions.
Performance, Custom, and Aluminum Automotive & Light Truck Wheels WARNING To avoid personal injury or finish damage to components only tire technicians with experience and training on custom wheels should attempt to service expensive custom alloy or aluminum wheels, high-performance low-profile tires and EMT/run-flat tires.
5. Loosen bottom bead, starting with valve stem positioned at the 2 o’clock position above the bead loosener shoe (figure 25). 8. Clamp wheel from the outside. Position rim edge into clamp at 12 o’clock position. Lower the wheel and depress the clamp control pedal. Slowly move the clamps inward until they securely contact the outside edge of the rim (Figure 28). tem S Valve Figure 25 - Loosen Bottom Bead 6. Liberally lubricate the bottom bead of the tire (figure 26).
9. Depress the tire sidewall downward with the aid of the helper foot providing clearance for the mount/ de-mount head to be positioned (Figure 29). Move swing arm into place. Increase the horizontal distance between the demount head and the wheel an additional 1/16 to 1/8 inch with the adjustment knob. 12. Place the helper foot opposite the demount head and push the bead into drop center. Insert bead lifting tool between knob on demount tool and tire bead Figure 32). Use roller tool to provide clearance.
Performance Tires & Wheels • Mounting Before beginning any of the mounting activities, review 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, inspect for damage, etc. 18. Position the valve stem 90 degrees clockwise in front of the mount/demount tool for top bead mounting. Lift the bead over the rear of the mounting head. Use the helper tool to hold the bead in the drop center (Figure 36).
Custom and Special Wheels Tube Type Tires Mounting CAUTION 1. Avoid pinching or forcing the tube. Only tire technicians with experience and training on custom wheels should attempt to service expensive custom alloy or aluminum wheels and high-performance lowprofile tires. 2. Apply rubber lubricant to the beads of the tire. 3. Mount the bottom bead. 4. Round out the tube with a small amount of air. 5. Apply rubber lubricant to the tube. 6. Insert the tube into the tire.
Maintenance Instructions Read and follow all the maintenance instructions provided in this manual to keep the machine in good operating condition. Refer to the other materials received with the unit and to the service bulletins from the manufacturer for additional instructions on proper maintenance and service. Regular inspections and proper maintenance are essential to preventing accidents and injuries.
Duckhead (Mount/Demount Tool) Adjustment To Adjust Tool Head Lift Shoulder screw (ref.1) sets the tool head lift for metal duckhead mount/demount tools – no adjustment required. Place shim 85606345 on screw if using a plastic duckhead mount/demount tool. To Adjust Lock Tightness With lock handle unlocked, loosen jam nut (ref. 3) and adjust pin (ref. 4) until a slight firmness is obtained, then tighten jam nut and check. Also recheck tool head lift at this time.
Pressure Limiter Maintenance DANGER Operating a tire changer with a defective, improperly adjusted, or by-passed pressure limiter could cause an operator to accidentally over pressurize a tire, resulting in a tire explosion with severe injury or death to the operator or bystanders. Always be sure that the pressure limiter is present and is operating properly. DANGER 4. Watch the rising pressure on the tank gauge and the gauge on the machine.
Setup Instructions CAUTION Electrical Source Electrical models require power as follows: 15 amp, 115V, 60 Hz, 1 PH electrical circuit Proper unit installation is necessary for safe use and efficient operation. Proper installation also helps protect the unit from damage and makes service easier. Always place safety poster and instructions near the unit. Location Select a location using the drawings below. The area should provide the operator with enough space to use the equipment in a safe manner.
NOTES Important: Always read and follow operating instructions.
ONE WORD FOR SAFETY R.I.M. READ INSPECT MOUNT READ… Mounting and inflating the wrong size tire can get you hurt. Read the size on the tire and make sure it matches the rim. Be especially careful about putting a smaller tire on a larger rim, such as a 16-inch tire on a 16.5-inch rim. Inflation of a mismatched tire and rim can cause an explosion. INSPECT… Before you put any tire on a rim, inspect the rim for rust, tough spots, bent edges, or cracks that could prevent the tire from seating right.
