BUSHING 3534914 - Caterpillar

Removal Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Remove the alternator belt. Refer to Disassembly and Assembly, "Alternator Belt - Remove and Install" for the correct procedure.
Illustration 1 g03440178
Make a temporary mark on idler pulley (2) in order to identify the correct orientation and the position.
Loosen bolt (1) and remove idler pulley (2) from the bracket. Installation Procedure
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g03440178
Ensure that all components of the idler pulley are clean and free from wear and damage. If necessary, replace any components that are worn or damaged.
Position idler pulley (2) on the bracket. Tighten bolt (1) hand tight.
Tighten the bolt to a torque of 44 N m (32 lb ft).
Install alternator belt (3). Refer to Disassembly and Assembly, "Alternator Belt - Remove and Install" for the correct procedure.