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 140AF IS CORRODED ALONG EDGES ON TOP. / EVALUATED DAME ON FLOOR PANEL 140AF. FOUND TOTAL DAMAGE LENGTH TO BE GREATER THEN 20'. DAMAGE FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-1. FABRICATED NEW PANEL 140AF PER AMMM 25-52-01-201-801.