Quote:
Originally Posted by George Miller
When and if I can post pictures again, you will be able to see how it works. You turn the engine with a motor that turns the flywheel. The grinder goes over crank journal, with a hook that has a flat spring to hold it in place. You adjust the grinder for no tapper and size with 3 screws on the bottom. You have to hold the grinder as the crank turns, and move it from back and forth slowly.
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So with the lathe setup, you manually move the grinder. How is the journal size determined?