It's not extremely easy but I have done it before. You basically have to take off the plastic bezel cover (pretty easy) and take off the instrument cluster (a little hard to reach behind and get the cables off) lube it up and put it back on. The hard part is putting it back on. You'll probably want to unhook the speedo cable from the tranny to get some slack to put it back on. Then hook it back to the tranny after you hook it back on the cluster side.