Tuff Steering wheel and adapter

First carefully pull off the horn button. Then remove the 3 nuts holding the adaptor to the wheel and unplug the switch from the adaptor.

Joe

thanks I saw the nuts underneath the button but wasn't sure if that just popped off or something.

Any tips for repainting that adapter? As you can see in the picture its got a little bit of rust on it. Sand/prime/paint?