Initial Inspection and Diagnostic Overview

FIELD COIL OPEN-CIRCUIT TEST
Using an ohmmeter, check the field coil for continuity. If there is no continuity, the field coil is open. Replace the field coil assembly.




FIELD COIL GROUND TEST
With the field coil mounted to the yoke, check for continuity between the field coil and the yoke using an ohmmeter. If there is continuity, replace the field coil.




OVERRUNNING CLUTCH
Inspect the pinion and spline teeth for wear or damage. Replace if damaged. Also inspect the flywheel ring gear for damage.

Rotate the pinion. It should turn freely in a clockwise direction, and lock when turned counterclockwise.