As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FLOORBEAM AFT FLANGE IS EXFOLIATED AT STATION 1841, PARALLEL TO LONGERON 51L. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01 FIG 1A. REPAIRED IAW SRM 53-00-01 FIG 7, MATERIAL USED 7075- T6 063 1498-200 PO 0002031082. MAJOR REPAIR.