Field Coil
Using an ohmmeter, check for continuity between field coil terminals and coil brushes. If no continuity exists, replace coils. Next check for continuity between one terminal of coil and the yoke. If continuity exists, replace coil.
Using an ohmmeter, check for continuity between field coil terminals and coil brushes. If no continuity exists, replace coils. Next check for continuity between one terminal of coil and the yoke. If continuity exists, replace coil.