As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BROKEN NUTPLATES AND CORROSION UNDER NUTPLATES AT AFT CARGO FLOORBEAM UPPER TEE BS 1841 LT TO RT END. REMOVED CORROSION IAW SRM 51-00-01. AND FOUND TO BE OUT OF LIMITS. FABRICATED A REPAIR IAW SRM 53-00-01 FIG. 7. INSTALLED THE REPAIR IAW SRM 51-31-01. MAJOR REPAIR.