As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN BS 1200 BETWEEN BL 0 - LBL 24 FLOORBEAM CORRODED. REMOVED CORROSION FROM FLOORBEAM IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51 AD1. CUT OUT DAMAGED SECTION AND FABRICATED REPAIR ANGLES IAW SRM 53-00-51 REPAIR 3 & ER 2-37153-801A REV A. INSTALLED REPAIR TO FLOORBEAM IAW SRM 53-00-51 REPAIR 3.