What was found
SFO - DURING OVERNIGHT MAINTENANCE, FOUND THE EMERGENCY EXIT FLOOR PATH LIGHTS AT SEAT 22F, LOWER, AND AFT SERVICE DOOR INOPERATIVE. REVERSED POLARITY ON CONNECTOR AT ROW 21. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SFO - DURING OVERNIGHT MAINTENANCE, FOUND THE EMERGENCY EXIT FLOOR PATH LIGHTS AT SEAT 22F, LOWER, AND AFT SERVICE DOOR INOPERATIVE. REVERSED POLARITY ON CONNECTOR AT ROW 21. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)