Re: Cleaned my gears ob a Craftsman 6x18 lathe.
Hey Bill
The gears should not be right up on each other. There needs to be enough room in the gears to allow a piece of "cigarette paper" in between the gears. You should be able to wiggle each them a little bit back and forth.
If they are too tight, they will be LOUD.
I used kerosene to clean. Make sure you really get anything that is packed down into the root (bottom) of the gear teeth. I had that problem once- packed in so well, it looked like part of the gear!!
Be careful with that ZAMAC quite brittle if you drop it.
Bernie