Page 8-33 Cleco'ed the F-843-L-1 and R-1 lower longerons to the F-822-1 Fwd fuselage sub structure. Installed the 2 screws and four bolts in the bottom web of each lower longeron Riveted the lower longerons to the F-822-1 fwd floor panel Fitted the fwd fuselage substructure to the center section assembly. Cleco'ed the bottom flanges of the center section assembly to the structure. Riveted the nutplate to each mid-cabin brace and top flange of the center section assembly Riveted and bolted the F-878-L-1 and R-1 mid cabin brace to the center section assembly
Riveting the lower longerons to the F-822-1 fwd floor panel
Riveted the nutplate to each mid-cabin brace and top flange of the center section assembly
