What was found
SFO - EMERGENCY LIGHTS AT SEAT ROWS 17 TO 21 INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 20 FOR EMERGENCY LIGHTS AT SEAT ROWS 17 TO 21. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - EMERGENCY LIGHTS AT SEAT ROWS 17 TO 21 INOPERATIVE. REPLACED BATTERY PACK AT SEAT ROW 20 FOR EMERGENCY LIGHTS AT SEAT ROWS 17 TO 21. SYSTEM GROUND CHECKED NORMAL OPERATION.