What was found
FOUND ON SVC RT AFT DOOR R4 EMERGENCY (INTERIOR DOOR) LIGHTS NOT ILLUMINATING. REMOVED & REPLACED BATTERY PACK AT R4 DOOR FLIGHT ATT SEAT PER AMM 35-51.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND ON SVC RT AFT DOOR R4 EMERGENCY (INTERIOR DOOR) LIGHTS NOT ILLUMINATING. REMOVED & REPLACED BATTERY PACK AT R4 DOOR FLIGHT ATT SEAT PER AMM 35-51.