As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LOWER CARGO COMPARTMRNT FLOOR SUPPORT CORRODED BS 773. ACFT GROUNDED. REMOVED CORRODED ON AFT LOWER CARGO COMPARTMENT FLOOR SUPPORT IAW SRM 53-00-53 ORIG MATERIAL 0.070 IAW DWG 146199401 AND BAD 1505-100581 MATERIAL REMAINING 0.060 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. REPLACED A NEW AFT LOWER CARGO COMPARTMENT FLOOR SUPPORT IAW BAC DWG 146A9401 REV C PART INSTALLED 9900.