What was found
ORD - DURING OVERNIGHT MAINTENANCE, CABIN EMERGENCY EXIT LIGHT BALLAST BAD. REPLACED EMERGENCY EXIT LIGHT FIXTURE. 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, CABIN EMERGENCY EXIT LIGHT BALLAST BAD. REPLACED EMERGENCY EXIT LIGHT FIXTURE. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)