Check out Little Machine Shop and the Minilathe.com. It will tell you everything you need to know about cleaning, tuning, and maintainance. You can also look at some of the replacement parts to upgrade the machine. I have a Grizzly (which I believe the Enco, HF, Griz, and a couple others mostly come from the same factory) that had several plastic gears. I replaced most of them with metal gears from LMS. That was a great deal!