As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN UTILITY AREA FLOOR SUPPORT BETWEEN FR66 -FR69, Y-765 UPPER FLANGE HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00. FOUNE OUT OF LIMITS IAW SRM 53-11-14. REMOVED DAMAGED FLOOR SUPPORT AND INSTALLED NEW IAW SRM 51-42-11 AND TRIM 53-21-01.