What was found
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY ESCAPE PATH LIGHTING IN FORWARD PASSENGER CABIN INOPERATIVE. REPLACED WIRING HARNESS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY ESCAPE PATH LIGHTING IN FORWARD PASSENGER CABIN INOPERATIVE. REPLACED WIRING HARNESS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)