What was found
ORD FIRST CLASS CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK B5 FOR FIRST CLASS CEILING EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD FIRST CLASS CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK B5 FOR FIRST CLASS CEILING EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.