Hi gang! wondering if someone has an old scrap servo box for an 84/85 vintage 5000 that they might be willing to part with inexpensivly. Basicly I am in need of a couple of the vaccuum switches inside. My temp motor and everything else is fine, I have a couple bum valves. I tried cleaning them, and tried taking them apart, all to no avail.. if they decide not to work.. that is it! brette@trex.org