What was found
DURING C-17 CHECK EXFOLIATION CORROSION WAS FOUND ON AFT CARGO COMPARTMENT DOOR SILL WEB (STRAP) BS 794.3, RBL 20. MAINTENANCE REMOVED CORRODED AFT CARGO COMPARTMENT DOOR SILL STRAP AT BS 794.3, RBL 20; FABRICATED A NEW REPLACEMENT STRAP PER DWG 65-47957; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PARA 4B.