What was found
SFO - DURING OVERNIGHT CHECK, EMERGENCY EXIT LIGHT AT SEAT 9AB FOUND INOPERATIVE. REPLACED SOCKET AT SEAT 9AB. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - DURING OVERNIGHT CHECK, EMERGENCY EXIT LIGHT AT SEAT 9AB FOUND INOPERATIVE. REPLACED SOCKET AT SEAT 9AB. SYSTEM GROUND CHECKED, NORMAL OPERATION. (X)