What was found
SFO CENTER AND AFT POSITIONS CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK ABOVE ROW 20DEF. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO CENTER AND AFT POSITIONS CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK ABOVE ROW 20DEF. SYSTEM GROUND CHECKED NORMAL OPERATION.