What was found
ORD - DURING OVERNIGHT MAINTENANCE, EMERGENCY EXIT LIGHT AT SEAT 23D DIM. REPLACED EMERGENCY EXIT LIGHT AT SEAT 23D. 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, EMERGENCY EXIT LIGHT AT SEAT 23D DIM. REPLACED EMERGENCY EXIT LIGHT AT SEAT 23D. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)