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 140DF IS CORRODED ON THE UPPER OUTER EDGES / AFT CARGO COMPARTMENT FLOOR PANEL 140DF DISCARDED AND REPLACED WITH NEW FLOOR PANEL DUE TO CORROSION ON THE UPPER OUTER EDGES. NEW FLOOR PANEL P/N 453A2610-20 VERIFIED IAW BOEING DWG 453A2610 REV B. NEW PANEL PLACED ON AFT CARGO RACK READY FOR INSTALLATION