As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AFT CARGO BAY FLOOR PNL 140CF HAS CORROSION AROUND EDGES / EVALUATED CORROSION ON AFT CARGO BAY FLOOR PANEL 140CF FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1. FABRICATED REPLACEMENT FLOOR PANEL 140CF IAW BOEING DWG 453A2610; SRM 53-60-53; AMM 51-21-41 AND AMM 51-21-72