Clecoed and riveted the F866A and F866B to the 802VPP brace and foreward side skins. Separated the F803DL and R clips from the instrument panel attach flange Clecoed the F803 instrument subpanels to the F803 Instrument panel per plans and clecoed the instrument panel attach flange to sub panels. Clecoed the F803DL and R clips and final drilled #40, then deburred and dipple countersunk clips Final drilled and Intrument panel attach flange holes to #40 Disassembled parts and deburred parts