CH-640 Fuselage Side skins sub-assembly (4 of 7)




Note:  The longerons I have clamped to the skin are not the correct ones, I just used them to space the Ls and Zs.  This image is a rough layout of the left side skin.  My skin was pre-punched at the factory.  So I started by confirming the locations of the pre-punched holes to the drawings.  Well, most of them are ok, but it looks like this skin was punched for the CH-2000 which does not have a rear seat.  This means that the holes for my rear upright channel are punched incorrectly and I will have to figure out a way to correct this when I install that part.
Note: The longerons I have clamped to the skin are not the correct ones, I just used them to space the Ls and Zs. This image is a rough layout of the left side skin. My skin was pre-punched at the factory. So I started by confirming the locations of the pre-punched holes to the drawings. Well, most of them are ok, but it looks like this skin was punched for the CH-2000 which does not have a rear seat. This means that the holes for my rear upright channel are punched incorrectly and I will have to figure out a way to correct this when I install that part.