As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FLOOR PANEL 151AF HAS SEVERAL AREAS OF CORROSION ON UPPER SURFACE. NO CORROSION REMOVAL LIMITS FOUND IN SRM. PANEL IS LISTED AS PRIMARY STRUCTURE. FABRICATED NEW PANEL IAW SRM 53-02-00, FIG 209 AND MM MCG IRM 9701, REV F.