Air Conditioner Belt - Inspect/Adjust/Replace
- Remove the engine access panel on the left side of the machine.
Show/hide table
Illustration 1 | g00105056 |
- Inspect the condition of the air conditioner belt and the adjustment of the air conditioner belt. The air conditioner belt should deflect 14 to 20 mm (0.55 to 0.79 inch) under 110 N (25 lb) of force.
Show/hide table
Illustration 2 | g00107591 |
- Loosen the adjusting locknut (1). Loosen the compressor bracket mounting bolt (2) .
Show/hide table
Illustration 3 | g00107592 |
- Move the compressor until the correct belt tension is reached.
- Tighten the adjusting locknut (1). Tighten the compressor bracket mounting bolt (2) .
- Recheck the belt deflection. If the amount of deflection is incorrect, repeat Step 218 to Step 6.
Caterpillar Information System:
416C, 426C, 428C, 436C and 438C Backhoe Loaders Air Conditioner - Test - If Equipped
446B Backhoe Loader After Starting Engine
446B Backhoe Loader Accelerator Control
793B Off-Highway Truck Power Train Torque Converter and Transmission Pressure Chart
793B Off-Highway Truck Power Train Final Drive
793B Off-Highway Truck Power Train Speed Sensor (Rear Wheel)
IT38F Integrated Toolcarrier and 938F Wheel-Type Loader Secondary Steering System Testing and Adjusting
IT28G Integrated Toolcarrier and 928G Wheel Loader Transmission Case
793B Off-Highway Truck Power Train Rear Axle Housing
793B Off-Highway Truck Power Train Differential
IT38F Integrated Toolcarrier and 938F Wheel-Type Loader Secondary Steering System System Operation
793B Off-Highway Truck Power Train Differential and Bevel Gear
446B Backhoe Loader Alert Indicators
446B Backhoe Loader Alternate Exit
446B Backhoe Loader Alternator and Fan Belts - Inspect/Adjust/Replace
3208 Marine Engine Additional Reference Material
446B Backhoe Loader Axle Oscillation Bearings - Lubricate
446B Backhoe Loader Backhoe Boom, Stick, Bucket, and Cylinder Bearings - Lubricate
446B Backhoe Loader Backhoe Foot Operated Auxiliary Control - If Equipped
446B Backhoe Loader Backhoe Foot Operated Extendible Stick Control
446B Backhoe Loader Backhoe Four Lever Control
IT28G Integrated Toolcarrier and 928G Wheel Loader Torque Converter Inlet Relief Valve
446B Backhoe Loader Backhoe Operation
IT28G Integrated Toolcarrier and 928G Wheel Loader Flow Control Valve