As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK CARGO FORWARD CABIN FLOOR METAL PANEL 233UF FOUND CORRODED. REMOVED AND REPLACED AS PER AMM 53-21-10-2 REVISION 79.1. NEW METAL FLOOR PANEL 233UF FABRICATED PER DRAWING WSP0785 REVISION B. REPAIR CLASSIFIED MAJOR AS PER GMM 6-2-100 REVISION 122