honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Charging System - Alternator Short To Ground|Page 7231 > < Charging System - Alternator Short To Ground|Page 7229
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19. Measure the length of both brushes (A) with a vernier caliper (B).

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if either brush is shorter than the service limit, replace the brush assembly.

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If brush length is OK, go to step 20.

Alternator Brush Length:
Standard (New): 10.5 mm (0.41 in.)
Service Limit: 1.5 mm (0.06 in.)

Rotor Slip Ring Test

20. Check that there is continuity between the slip rings (A).

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If there is continuity, go to step 21.

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If there is no continuity, replace the alternator.

21. Check that there is no continuity between each slip ring (A) and the rotor (B) and the rotor shaft (C).

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If there is no continuity, go to step 22. 

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If there is continuity, replace the alternator.

Stator Test

22. Check that there is continuity between each pair of leads (A).

Charging System - Alternator Short To Ground|Page 7231 > < Charging System - Alternator Short To Ground|Page 7229