GENERAL AR 4545585 - Caterpillar

2. Install hoist on fan (3) and remove bolts (4) that hold the fan and adapter to fan drive. Put the fan in position on the baffle for the radiator guard.3. Remove bolt (1) and clip from tank. Disconnect line (2) from fitting. 4. Remove the top four bolts (5) on the fan drive assembly.5. Loosen the bolts that hold the alternator in position to remove the tension on the vee belts (6). Remove the vee belts (6) from the engine. 6. Install a hoist on the fan drive and remove two bolts (8) that hold the fan drive to the timing gear cover. Remove fan drive (7) from vehicle.Install Fan Drive And Support
1. Fasten a hoist to the fan drive (1). Put the unit in position on the timing gear cover and install the lower two bolts (2) that hold it. Remove hoist. 2. Install line (3) and clip (4) on tank. Install the other four bolts (5) on the fan adapter. 3. Install vee belts (6) on the pulleys. Make an adjustment of the vee belts. See INSTALL ALTERNATOR. 4. Fasten a hoist to the fan and adapter. Install bolts to fasten the fan and adapter to the fan drive. Remove hoist.