> What kind of amperage is it pulling ? Plate says 1.9A but not actually measured it And I forgot - we're into the 2010's now so the whole thing will be more like 50 years old, not 40 > And is the speed good ? Comparing the sound with my lathe motor (1/3hp, 1425rpm) it seems to be OK and steady. It doesn't sound like it's straining and the end-plate turns, so it's likely not the gearbox. It's a fairly heavy and messy job removing the gearbox (wet sump) so I'm reluctant to dismantle it any further than I have to at this stage but push will come to shove at some time in the near future Joe --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .