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.
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