As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LETTER CHECK INSP, CORROSION FOUND AFT CARGO FLOOR LEFT SIDE AFT OF CARGO DOOR. REMOVED FLOOR PANEL AND CANTED WALL PANEL. REMOVED CORRODED AREA, MANUFACTURED REPLACEMENT SECTION. STARTED INSTALLATION OF REPLACEMENT SECTION, INSTALLED DOUBLER, INSTALLED FLOOR PANEL AND CANTED WALL PANEL REF SRM 53-60-53.