I was just give this trike kit for freeee! I have wanted one for a while, and I have just the bike to put it on so I'm eager to get it going! The question I have is, how the heck does it come apart? I removed an allen bolt (second pic) and there are two other holes (3rd and 4th pics) opposite one another on the axle shaft. These two holes don't appear to have any kind of hex head of in them, but they certainly do seem to have fitting of some kind. Pictures might give you an idea what I'm dealing with, but I'm sure someone here has dealt with this type of kit before.
