As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SIDE FR 14 & FR 14A FLOOR SUPPORT STRUCTURE INBD FLANGE UNDER PANEL 221FF HAS CORROSION. REMOVED CORROSION ON FLOOR SUPPORT BETWEEN FR 14 AND 15 IAW SRM 51-74-10. FOUND TO BE OUT OF LIMITS IAW SRM 51-73-10 AND 53-12-15. REMOVED FLOOR SUPPORT IAW SRM 51-40-21, PARA 6. LOCATED AND DRILLED NEW FLOOR SUPPORT IAW SRM 51-40-40 PG 1. INSTALLED FLOOR SUPPORT IAW SRM 51-40-21, PARA 6.