Thanks for all the responses. I have looked at Tony Millers website and
found alot of useful information and think I will order one of his books.
Has anyone seen the repair video from
the gameroom magazine website. It is from Retro Rock-Its Mike Snodgrass
and he shows how to clean and repair a USC2 Bandshell. Just wondering if
it is worth getting.

After doing some cleaning on the machines that were not fully working I
have made some progress. I still have a problem with one of the Matadors
which will sometimes (but not always) start to play a record and then
reject it. Any suggestions?

Thanks for all the help.
Scott

PS
Now if I could just figure out how to easily get these into the basement.