As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD FUSELAGE UPPER DECK FRAME 12A 18" LEFT OF CENTERLINE, FLOOR SUPPORT HAS 2 SQ" OF CORROSION. AFTER REMOVAL OF LEVEL 1 COROSION FLOOR SUPPORT WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-12-15. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM 51-72-10 AND REPROTECTED IAW SRM 51-75-10.