Fan Drive - Disassemble
Disassembly Procedure
Start By:
- Remove the fan drive. Refer to Disassembly and Assembly, "Fan and Fan Drive - Remove". The information is in this manual.
- Remove six bolts (1) that secure fan adapter (3) to fan drive pulley (2) . Remove fan adapter (3) from fan drive pulley (2) .
Show/hide table
Illustration 1 | g00482516 |
- Remove O-ring seal (6) from the fan drive pulley. Remove two bolts (4) and retaining washer (5) that secures fan drive pulley (2) to shaft (7) . Remove fan drive pulley (2) from shaft (7) .
Show/hide table
Illustration 2 | g00482521 |
- Remove spacer (8) , grease fitting (9) , dowel pin (10) and shaft (7) from mounting bracket (11) .
Show/hide table
Illustration 3 | g00482531 |
- Remove roller bearing (12) , spacer (13) and roller bearing (14) from fan drive pulley (2) .
Show/hide table
Illustration 4 | g00482534 |
- Remove lip seal (15) from the opposite side of the hub.
Show/hide table
Illustration 5 | g00482563 |
Caterpillar Information System:
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Duo-Cone Conventional Seals - Install
D250E Series II, D300E Series II, D350E Series II and D400E Series II Articulated Trucks Power Train Electronic Control System CID 0444 FMI 03 Magnetic Switch (Start Relay) Voltage Above Normal - Test
980G Wheel Loader Braking System Parking Brake - Test
950G Wheel Loader, 962G Wheel Loader and IT62G Integrated Toolcarrier Hydraulic System Main Control Valve (Lift and Auxiliary)
69D and 769D Off-Highway Trucks and 771D Quarry Truck Machine Systems Control Valve (Hoist) - Remove
69D and 769D Off-Highway Trucks and 771D Quarry Truck Water Temperature Regulator - Remove
Electronic Modular Control Panel II (EMCP II) For MUI Engines Charging System - Test
Electronic Modular Control Panel II (EMCP II) For MUI Engines Speed Sensor (Engine) - Adjust
5130, 5130B and 5230 Excavators, 784B, 785B, 785C, 789B, 789C, 793B and 793C Off-Highway Truck/Tractors and 992G, 994 and 994D Wheel Loaders Vital Information Management System (VIMS) Sensors
784C and 785C Off-Highway Truck/Tractors Transmission Tank Suction Screen - Clean/Inspect/Replace
69D and 769D Off-Highway Trucks and 771D Quarry Truck Machine Systems Air Tank (Primary) - Remove and Install
Electronic Modular Control Panel II (EMCP II) For MUI Engines Alarm Module Control - Adjust
69D and 769D Off-Highway Trucks and 771D Quarry Truck Water Temperature Regulator - Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Covers - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Belt - Detension and Tension
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Belt - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Belt Tension Switch - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Accumulator - Remove and Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Reaction Arm - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Reaction Arm - Install
D250E Series II, D300E Series II, D350E Series II and D400E Series II Articulated Trucks Power Train Electronic Control System CID 0444 FMI 05 Magnetic Switch (Start Relay) Current Below Normal - Test
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Midroller - Remove
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Midroller - Install
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Power Train Midroller Shaft - Remove and Install