As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FLOORBEAM CORRODED & DELAMINATED AT FRAME 61 BETWEEN -Y140 & -Y805. REMOVED RELATED GUIDE RAIL FROM FRAME 58 TO 63 IAW AMM 20-21-12-00. REPLACED THE FLOORBEAM IAW SRM51-40-21. INSTALLED RELATED GUIDE RAIL IAW AMM 20-21-12-00. PERFORMED TEST OF THE OVER RIDEABLES IAW AMM 25-52-57-04-01. PERFORMED TEST OF THE PDU IAW AMM 25-52-26-04.