As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK STRINGER 17R CREASE BEAM INNER CHORD BS 820-900 HAS CORROSION ON UPPER AND LOWER SURFACES. R & R INBD ANGLE IAW SRM 51-40-02 AND DWG 143N5520 BS 754 - 900. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-30-13, FIG 101, DETAIL 3. MAJOR REPAIR.