As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 280 CROSSBEAM FOUND TO BE CORRODED AT RT AND LT SIDE FLOOR PANEL NUTPLATE LOCATIONS. FOUND DAMAGED AREA TO BE OUT OF LIMITS IAW SRM. REMOVED CROSSBEAM IAW SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01, 51-42-13-001-001-A01. INSTALLED NEW CROSSBEAM IAW SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01, 51-42-13-001-001-A01.