What was found
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT INOPERATIVE AT SEAT 22D. REPLACED LIGHT SOCKET. 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 EXIT LIGHT INOPERATIVE AT SEAT 22D. REPLACED LIGHT SOCKET. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)