I have a 74 6hp sea king, I was out in the river today and hit a rock and the prop fell off. I found the prop but I know I am missing the shear pin and the cone nut that goes on the end, my question is it seems as though I am missing something else. When I put the prop on it goes past the hole for the shear pin and there is no slot in the prop for a pin. Anyone have a diagram or can give me a description of what and how this goes back together and maybe what I am missing? Thanks in advance