What was found
ORD - FLT 4112 - LEFT AND RIGHT OVERWING EMERGENCY EXITS SIGNS FAIL TO ILLUMINATE. REMOVED AND REPLACED BOTH EMERGENCY EXIT SIGN LIGHT ASSEMBLIES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 4112 - LEFT AND RIGHT OVERWING EMERGENCY EXITS SIGNS FAIL TO ILLUMINATE. REMOVED AND REPLACED BOTH EMERGENCY EXIT SIGN LIGHT ASSEMBLIES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)