COVER-SPEAKER 1246047 - Caterpillar

The engine was removed for better photo illustration of the V-belts1. Remove the alternator/fan V-belts as follows: a. Loosen alternator tension adjusting bolt (1).b. Loosen the alternator mounting bolt. Slide the alternator toward to the engine to loosen the tension on two V-belts (4).c. Remove two V-belts (4).2. Remove the water pump drive V-belt as follows: a. Loosen bolts (5) and (6).b. Rotate the water pump drive toward the fan drive.c. Remove water pump drive V-belt (8).3. Remove the refrigerant compressor drive V-belt as follows: a. Loosen two bolts (9).b. Loosen nut (2); then loosen adjusting bolt (3) to release the tension on the refrigerant compressor drive V-belt.c. Remove refrigerant compressor drive V-belt (7). The following steps are for the install of the V-belts.4. Check the condition of all V-belts for wear or damage. If any of the V-belts are worn or damaged, use new parts for replacement.5. Install the alternator/fan V-belts, the water pump drive V-belt and the refrigerant compressor drive V-belt in the reverse order of removal.6. For adjustment of all the V-belts, see the Operation & Maintenance Manual.End By:a. install fan assembly