As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT AT RBL 10 BETWEEN BS 312 - 328 HAS AN AREA OF CORROSION. ACFT GROUNDED. FLOOR SUPPORT FOUND TO BE OUT OF LIMITS IAW SRM 53-30-51-1A-1, FIG 101 NEW SUPPORT FABRICATED ON MIG 5 OK11772. INSTALLED NEW SUPPORT IAW SRM 51-40-02.