## Charging System

#### Alternator and Vacuum Pump Overhaul (cont'd)

4-26

1. Inspect the front cover bearing rotation condition with rotor assembly. If it find not smooth rotation and/or abnormal noise on the front cover bearing, replace the front cover assembly.

1. Measure the brush length. If measuring value is without limit, replace the rear cover assembly.

Bush length:

Standard:

25 mm (0.9743 in.)

Limit:

6.5 mm (0.02559 in.)

a a a