As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOORBEAM UPPER CAP FASTENER HOLES CORRODED BS 365 - BS 365, RBL 40.00. R & R NEW T CAP AT EXISTING REPAIR IAW ECRA 5310-05536. REINSTALLED UPPER T CAP STRAP, SPLICE PLATE, FLOOR SUPPORT, SCUFF PLATE SUPPORT & FLOOR DRAIN IAW SRM 51-40-02.