If the shank of the screw is sitting loosely in the receiver, just put a dab of Super glue between the shaft and screw head (assuming you saved it), and after it dries slowly and gently back the screw out.
That's a good plan. I don't think I saved it but I can dig thru the trash to make sure. If I can't find it I'll super glue a hole filler screw to it and try it.
When I do this on my truck or equipment I weld a nut to the broken shank. I was a bit concerned about welding on the front receiver ring for this project!
