As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:A300AUTOMATIC ACTIVATION OF EMERGENCY LIGHTING IN EVENT OF LOSS OF AC POWER DOES NOT WORK ALL OTHER EMERGENCY LIGHTING TEST WORK PROPERLYREMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-14 DID NOT FIX FAILURE TROUBLESHOOT IAW AMM 33-51-14 AND AWM 33-51-03 FOUND AC SERVICE BUS GND/ NORMAL SUPPLY CONTACTOR 1XX BAD REMOVED REPLACED AND OB CHECK GOOD CONTACTOR 1XX IAW AMM 24-42-11