I have an older Miller Falls Jig Saw that I was cleaning up and putting fresh grease in
Noe of the screw holes has oil written near it. I wasn’t sure if the screw hole doubled as an oil tank? Or what I suspect is they were marking that there is an oilite bushing there.Update: not an oilite bushing but a bearing in there. So must be an oil tank.
Any ideas Oppo?