Measure the length of both brushes (A) with a vernier caliper:
If either brush is shorter than the service limit, replace the brushes, go to step 20.
If brush length is OK, go to step 21.
Alternator Brush Length
|
Standard (New): |
23 mm (0.91 in) |
|
Service Limit: |
18 mm (0.71 in) |
Unsolder the brush leads from the voltage regulator/brush holder assembly with a 100 W soldering iron (A), then replace the brushes.
Secondary Shaft 2nd Gear Axial Clearance Inspection (A/T)
Install the thrust needle bearing (A), the needle bearing (B), 2nd gear
(C), the thrust needle bearing (D), the 43 x 54.5 mm thrust washer (E), the
39 mm cotters (F), and the cotter retain ...
Body
...
Secondary Shaft Disassembly, Inspection, and Reassembly (A/T)
Inspect the thrust needle bearings and the needle bearings for galling
and rough movement.
Inspect the splines for excessive wear and damage.
Check the shaft bearing s ...