AllenH wrote
Any hints on how to get a corroded set screw out of the housing that holds the quill in?
Ensure the hole and threads above the screw are clean. (SS puts some kind of putty in there, probably long gone on yours if was ever in there.)
I find 4mm hex drivers fit 99% of 5/32" applications better than the 5/32" does. The 4mm is very slightly larger, therefore much less likely to round out the fastener.
Soak with penetrating oil, PB Blaster, Liquid Wrench, or similar.
A bit of heat might help, at least worth trying before a drill.
This is the setscrew on top/center of the headstock that engages the quill groove to keep the quill housing from rotating, correct? Or the setscrew that captures the return spring housing? If the former, it isn't tightened down all the way. IIRC it is a Nylock or similar setscrew for this reason.
- David