What was found
MCN - MAJOR REPAIR - C20 CHECK - CORROSION FOUND ON CABIN CUSP WEB, BS 616-BS 639, S17L, WL 208. REPLACED CABIN CUSP WEB, BS 616-BS 639, S17L, WL 208 IAW BOEING DRAWING 65-47973-21.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - MAJOR REPAIR - C20 CHECK - CORROSION FOUND ON CABIN CUSP WEB, BS 616-BS 639, S17L, WL 208. REPLACED CABIN CUSP WEB, BS 616-BS 639, S17L, WL 208 IAW BOEING DRAWING 65-47973-21.