Clecoed the two CB-1003C doubler plates to the CB-1003A cylinder 2 baffle. Final drilled #40 the rivet holes common between the doubler plates and the baffle. Disassembled, deburred, dimpled and primed the parts. Deburred the CB-1003C doubler plates to the CB-1003A cylinder 2 baffle. Removed the section of the CB-1003C to make the CB-1009C doubler plate. Clecoed the CB-1003C and CB-1009C doubler plates to the CB-1009A cylinder 1 baffle. Final drilled #40 the rivet holes common between the doubler plates and the baffle. Disassembled, Deburred, dimpled and primed the parts. Riveted the CB-1003C doubler plates to the CB-1009A cylinder 1 baffle. Located and drilled a 2" hole in the CB705A for the vent flange and riveted the vent flange and vent screen in place
