As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREASE BEAM AT FS 680, RBL 64 INBD CHORD CORRODED. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-30-13, FIG 101, PAGE 105 DETAIL VIII, SECTION BB. R & R CREASE BEAM IAW SRM 51-40-02 AND DWG 143N5520. REPAIR IS CLASSIFIED AS A CATEGORY `A` MAJOR REPAIR.