What was found
MCN - MAJOR REPAIR - C-12 CHECK - NR 5950875, CORROSION ON AFT CARGO COMPARTMENT DOOR CUT OUT LOWER SILL SIDE PLATE PANEL, BS 1310 - BS 1377, RBL 25, WL 156.80. REPLACED AFT CARGO COMPARTMENT DOOR CUT OUT LOWER SILL SIDE PLATE PANEL, BS 1310 - BS 1377, RBL 25, WL 156.80 IAW B757-200 SRM 51-40-02.