What was found
BOS - EMERGENCY LIGHTS AT AFT 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 - EMERGENCY LIGHTS AT AFT CABIN INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS IN AFT CABIN. SYSTEM GROUND CHECKED NORMAL OPERATION.