toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Electrical Specifications|Page 4749 > < Electrical Specifications|Page 4747
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4. INSPECT STATOR FOR OPEN CIRCUIT

Using an ohmmeter, check that there is continuity between the coil leads.
If there is no continuity, replace the drive end frame assembly.

5. INSPECT STATOR FOR GROUND

Using an ohmmeter, check that there is no continuity between the coil lead and drive end frame.
If there is continuity, replace the drive end frame assembly.

6. INSPECT EXPOSED BRUSH LENGTH

Using a scale, measure the exposed brush length.
Standard exposed length:
9.5 - 11.5 mm (0.374 - 0.453 in.)
Minimum exposed length:
1.5 mm (0.059 in.)
If the exposed length is less than the minimum, replace the brushes.

7. IF NECESSARY, REPLACE BRUSHES

Electrical Specifications|Page 4749 > < Electrical Specifications|Page 4747