What was found
SEA - CEILING EMERGENCY LIGHTS FROM ROWS 17-21 INOPERATIVE. REPLACED BATTERY PACK B5-104 FOR CEILING EMERGENCY LIGHTS FROM ROWS 17-21. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - CEILING EMERGENCY LIGHTS FROM ROWS 17-21 INOPERATIVE. REPLACED BATTERY PACK B5-104 FOR CEILING EMERGENCY LIGHTS FROM ROWS 17-21. SYSTEM GROUND CHECKED NORMAL OPERATION.