Riveted nutplates on L&R side skin for aft fuselage access covers attachment. Riveted F1010 bulkhead to horizontal attach angle and F1010C L&R doublers. Riveted together th L&R frames of the F1008 and F1007 frames including rudder cable bracket on F1008. Installed snap bushings in bracket. Riveted together the F1006 frame A,C and D pieces. As instructed only clecoed frame B in place to be drilled when tailcone is attached to fuselage.