I have a Shopsmith which has a variety of Reaves drive. The manual stresses the need to lubricate the sheaves regularly and since I do it, the speed control always operates very easily.
I just purchased a Jet 1442 lathe which also has the Reaves drive but there is nothing in the manual about lubricating the sheaves or shafts on which they slide. Looking for advice to prevent future problems as much as possible. If they should be lubricated, what type of lubricant is preferable? (Graphite, LPS-1, a spray greasless lubricant, or a medium weight machine machine oil).
Thanks for any suggestions.