Its so easy. How many screws are in the center piece? Unscrew it all. Or if theres an emblem piece in the middle, pry it off with a flathead to get to the screws. If its a momo they're probably hex screws. ( I have a montecarlo momo steering wheel). Anyways, Unplug the wires from the horn. Now your wheel is off.

Now for the hub.... there is a nut dead straight in the middle of the hub. Use a good proper tool to unbolt it. (socket wrench). Remove the hub slowly and your done!

To put it back on a Ford ranger.......not my department. .