As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN AREA BETWEEN BS 1600 -1640 CREASE BEAM CORRODED. REMOVED CORROSION IAW SRM 51-10-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13 FIG 101 SH 3 DETAIL III. REMOVED AND REPLACED IAW SRM 51-40-02 AND DRAWING 146N5590. FABRICATED IAW BOEING DRAWING 146N5590 AND SRM 51-40-05. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.