As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOORBEAM IS CORRODED AT STA 310.5 RBL 50. MAJOR REPAIR ACCOMPLISHED. REMOVED DAMAGED SECTION OF T-CAP AND FABRICATED A NEW T-CAP SECTION, REPAIR ANGLES AND STRAPS PER REO G14282, REV A AND EC-RA 5310-05423 ON NON ROUTINE 27866. THIS IS A CATEGORY A PERMANENT REPAIR.