What was found
ORD - DURING OVERNIGHT MAINTENANCE, ELEVEN EMERGENCY EXIT AISLE LIGHTS IN MID CABIN INOPERATIVE. REPLACED EMERGENCY EXIT LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - DURING OVERNIGHT MAINTENANCE, ELEVEN EMERGENCY EXIT AISLE LIGHTS IN MID CABIN INOPERATIVE. REPLACED EMERGENCY EXIT LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)