What was found
SFO - EMERGENCY LIGHTS AT SEAT 20H TO 21H INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT 20H TO 21H. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - EMERGENCY LIGHTS AT SEAT 20H TO 21H INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT 20H TO 21H. SYSTEM GROUND CHECKED NORMAL OPERATION. (A)