As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN STA 365-377 RT SIDE CREASE BEAM WEB CORRODED ON UNDERNEATH SIDE BLENDED CORROSION & FOUND TO MEASURE OUT OF LIMITS IAW SRM 53-30-13, FIG 101 DETIAL II. R & R WEB IAW SRM 51-40-02. FABRICATED NEW WEB IAW DWG 141N8422. CLASSIFIED CATEGORY "A" MAJOR REPAIR