What was found
LAX - DURING OVERNIGHT MAINTENANCE, FIRST CLASS CEILING EMERGENCY LIGHTING INOPERATIVE. REPLACED EMERGENCY ESCAPE PATH LIGHTING BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAX - DURING OVERNIGHT MAINTENANCE, FIRST CLASS CEILING EMERGENCY LIGHTING INOPERATIVE. REPLACED EMERGENCY ESCAPE PATH LIGHTING BATTERY PACK. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)