Installed the flap actuator and drilled the center block. Installed the nutplates and reinstalled the actuator and torqued all bolts. Made the F766C plate, F766B angle attach, and the 766D spacer. Fit and riveted the F758B attach angle to the F766 channel and installed nutplates on the same. Drilled the 766C to the channel. *Still need to countersink and rivet*