What was found
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE PATH LIGHTS AT SEAT 21D INOPERATIVE. REPLACED EMERGENCY EXIT ESCAPE PATH LIGHT AT SEAT 21D. SYSTEM GROUND CHECK, NORMAL OPERATION. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DFW - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT ESCAPE PATH LIGHTS AT SEAT 21D INOPERATIVE. REPLACED EMERGENCY EXIT ESCAPE PATH LIGHT AT SEAT 21D. SYSTEM GROUND CHECK, NORMAL OPERATION. (X)