Chapter 7 Wings Date: 6/1//02 The next assembly is the nose ribs. They were located and drilled with the main ribs, I clecoed them to the forward main spar then attached them with bolts and pop rivets (mistake) Next is to fit the leading edge skins. I used clamps and straps to hold the skin in place. I marked the center lines of the ribs on the skins and drilled a hole. I used the same technique to locate the centers of the nose ribs, drill and cleco them in place. No images available