What was found
DFW - DURING OVERNIGHT MAINTENANCE, BOTH FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. CLEANED CONTACTS ON OVERWING BATTERY. 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, BOTH FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. CLEANED CONTACTS ON OVERWING BATTERY. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)