What was found
CORROSION FOUND ON FWD CARGO DOOR CUTOUT LOWER SILL UPPER SKIN. REMOVED DOUBLERS, MATCH DRILLED DOUBLER, REMOVE CENTER SUPPORT BRACKET, INSTALL DOUBLERS, BRACKET, CENTER SUPPORT, NUT PLATE SUPPORTS, IAW SRM 51-43-04, 51-40-02, 51-41-02, 51-41-01, 51-23-06, 51-21-02, AND AMM 51-25-00.