As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREASE BEAM INNER CHORD BS 1320-1360 S17L UPPER SURFACE HAS CORROSION AROUND SCREW HOLES. REMOVED & REPLACED CREASE BEAM FROM BS 1290-1360 LBL 58, IAW SRM 51-40-02 & DWG 146N8326. FOUND TO BE OUT OF LIMITS IAW SRM 53-60-13, DETAIL VIII, FIG. 101, MAJOR REPAIR.