C2.2 Engines for Caterpillar Built Machines Caterpillar

Removal Procedure

1. If the engine is equipped with fan guards, remove the fan guards. Refer to the Original Equipment Manufactures (OEM) for the correct procedure.
   Show/hide table

   Illustration 1	g03814468
   Typical example

2. Loosen bolt (1) and bolt (2) (not shown) on the adjuster link.

3. Loosen nut (4) (not shown) and bolt (5).

4. Make temporary mark on V-belt (6) to show direction of rotation if the belt will be reused.

5. Push alternator (3) toward the engine and remove V-belt (6).

Installation Procedure

Show/hide table

Illustration 2	g03814468
Typical example

1. Check the condition of the V-belt. If the belt is worn or damaged, replace with a new V-belt.

2. Position V-belt (6) onto alternator (3), the water pump pulley, and the crankshaft pulley. Ensure that the V-belt is correctly positioned onto the alternator pulley, the water pump pulley, and the crankshaft pulley.

   Note: A used V-belt should be installed in the original direction of rotation.

3. Slide alternator (3) away from the engine in order to tighten belt (6) to the correct tension. Refer to the machine Operation and Maintenance Manual for the correct V-belt tension.

4. Tighten bolt (1), bolt (2) to a torque of 25 N·m (221 lb in).

5. Tighten nut (4) (not shown) and bolt (5) to a torque of 25 N·m (221 lb in).

6. If the engine is equipped with fan guards, install the fan guards. Refer to the Original Equipment Manufactures (OEM) for the correct procedure.