As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BAY FLOOR SUPPORT BS 767 TO BS 787, RBL 21, WL 156 WAS CORRODED AT SEVERAL AREAS. THE FLOOR SUPPORT WAS FOUND TO BE DAMAGED BEYOND ALLOWABLE LIMITS. DAMAGED FLOOR SUPPORT REMOVED AND REPLACED. ALL WORK WAS ACCOMPLISHED ON NRC DEFECT U107369.