What was found
MCN - CORROSION ON AFT CARGO COMPARTMENT DOOR CUT OUT LOWER SILL PLATE WEB, BS 794 - BS 847, RBL 17 - RBL 21, WL 158. REPLACED AFT CARGO COMPARTMENT DOOR CUT OUT LOWER SILL PLATE WEB, BS 794 - BS 847, RBL 17 - RBL 21, WL 158 IAW B737-300 SRM 51-40-02.