As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LWR CARGO, FWD LWR CORNER OF DOOR CUTOUT AT STA 1381.5 HAS CORROSION ON LOCK FASTENER COLLAR 1 EA AND CORROSION ON SURFACE AREA SURROUNDING THE DISCREPANT FASTENER. REPAIR CARRIED OUT IAW EA F-5310-152578. REPAIR CLASSIFIED AS MAJOR.