As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT CORRODED ON LOWER SURFACE UNDER NUTPLATES BS 350-365 RBL 24. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-04 FIG 101 DETAIL LL. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-40-02. CLASSIFIED AS CATEGORY "A" MAJOR REPAIR.