As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT MX - ONT - WHILE PERFORMING ROUTINE CHECK INSPECTION ON CENTER CEILING, FWD EMERGENCY EXIT LIGHT SIGN INOPERATIVE. MAINTENANCE REMOVED AND REPLACED FWD EMERGENCY CEILING EXIT LIGHT SIGN. OPERATIONALLY CHECKED SATISFACTORY AND ACFT WAS RELEASE TO RETURN TO SERVICE. (S)