As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LT APU DOOR UPPER SECTION HINGE (FUS). NRC 0064: CORROSION LEVEL 2, CORROSION IN UPPER HINGE ON LT APU DOOR WAS REMOVED PER SRM 51-10-04-0G PAR. 26. HINGE ON LT APU DOOR WAS REPLACED PER AMM 52-45-01-400-801. (LP #1149074)