What was found
BOS - AFT CEILING EMERGENCY LIGHTS IN CABIN INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS IN AFT CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - AFT CEILING EMERGENCY LIGHTS IN CABIN INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS IN AFT CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.