What was found
WITH BATTERY SWITCH ON, NO START POWER. APPARENT CAUSE: NO DC POWER TO START POWER BUSS. CORRECTIVE ACTION: REPLACED GROUND POWER CONTRACTOR, OPERATIONAL CHECKED GOOD. AC RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WITH BATTERY SWITCH ON, NO START POWER. APPARENT CAUSE: NO DC POWER TO START POWER BUSS. CORRECTIVE ACTION: REPLACED GROUND POWER CONTRACTOR, OPERATIONAL CHECKED GOOD. AC RETURNED TO SERVICE.