What was found
AIRCRAFT WAS GROUNDED: THREE EXIT LIGHTS IN AFT GALLEY ARE FLICKERING. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL BATTERY PER AMM 33-51-58.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: THREE EXIT LIGHTS IN AFT GALLEY ARE FLICKERING. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL BATTERY PER AMM 33-51-58.