After soaking everything in kerosene, then scrubbing with a small wire brush, scotchbrite pad, and wet dry sand paper I painted the main gear a frame with Rustoleum paint and baked it on in a small toaster oven. I could not see any reason to shine the parts up to like new as I plan on this drill being a user in the shop. I decided not to refinish the handles, they are in pretty good shape. Also did not get a picture putting the bearing back in, I blame not wanting to get my greasy fingers on the camera.
Here are the parts for the chuck going back together.
Main gear and crank.
Install and adjust the flanged roller and eccentric.
I posted the finished pictures as a project here: http://lumberjocks.com/projects/24266 Thanks for watching.
-- Good judgement comes from experience and experience comes from poor judgement.