I'm new to working on this kind of machine. You mean a pin between the chuck and collar? There is no "slot" on shaft that extends down is what i think you mean by the quill. Am i wrong on my parts?
I know this is an OLD thread but i have one of these and cannot for the life of me figure out how to remove the chuck. No keyway and I've beat on it as much as i feel comfortable doing without breaking something. Anyone got a hook up on a manual or some advice. Appears to have. Collar that...