As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR STRUCTURE PANEL SUPPORT CORRODED. BS 294.5, RBL 15. ACFT GROUNDED. REMOVED CORROSION ON SUPPORT PANEL AT BS 294.5-312, RBL 15. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-51 ALLOWABLE DAMAGE 1. REMOVED SUPPORT PANEL & INSTALLED NEW SUPPORT PANEL IAW SRM 51-40-02.