Removed rib sub assembly from fuse then disassembled. Deburred holes and edges of all parts as required. Dimpled skin attach rivet holes in ribs and sub panel flanges as required. Prepped and primed all parts. Riveted nutplates to upper instrument panel flanges and control cable bracket. Riveted all F1044 angles and shim to center fwd fuselage rib. Riveted the F1044 rib sub assembly and control cable bracket to sub panel. Riveted the F1045 L&R ribs and L&R side sub panels to center sub panel section per plans then clecoed skin to sub assembly..
