What was found
THE AIRCRAFT WAS GROUNDED. FIRST CLASS CEILING EMERGENCY LIGHTS DO NOT COME ON. REPLACED EMERGENCY LIGHT BATTERY PACK ASSEMBLY B5-100 PER AMM 33-53-00. OPERATIONS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE AIRCRAFT WAS GROUNDED. FIRST CLASS CEILING EMERGENCY LIGHTS DO NOT COME ON. REPLACED EMERGENCY LIGHT BATTERY PACK ASSEMBLY B5-100 PER AMM 33-53-00. OPERATIONS CHECK GOOD.