Field Coil Test
Check field coil for open circuits. There should be continuity between lead wire and field coil brush lead. If not, replace field coil. Check for continuity between field coils and end frame. If continuity exists, replace field coil.
Check field coil for open circuits. There should be continuity between lead wire and field coil brush lead. If not, replace field coil. Check for continuity between field coils and end frame. If continuity exists, replace field coil.