As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT UTILITY AREA FLOOR SUPPORT BTW FR66 TO FR68 Y-765 UPPER FLANGE HAS CORROSION. BLENDED AREA IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15. REMOVED DAMAGED FLOOR SUPPORT IAW SRM 51-42-11. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11.