As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION IN BETWEEN FRAME OF INTERIOR SURFACE LOWER CENTER SECTION OF AUXILIARY POWER UNIT ACCESS PANEL 315AL. EVALUATE AND REPAIR. REMOVED AND REPLACED SKIN OF AUXILIARY POWER UNIT ACCESS PANEL 315AL IN ACCORDANCE WITH FEDEX EA F-5240-124398, TITLE: DOORS, SERVICE DOOR, LT APU DOOR RE-SKIN. REPAIR CLASSIFIED AS MINOR AS PER FEDEX GMM 6-2-100 CRITERIA.