I went in and replaced a few bearings on the outside of the roll and one on the inside(gearbox side) but once it all went back something had to be vibrating the roll enough to back the set screw out and allow for the entire dang universal that drives the roll to fall off and out and is now lost. This happened twice and I was able to find it once. I need to figure out the set up on the rolls and drive unit. This is the second 1207 we have had and I have worked on them from the very first time we started using them. It just doesn't make sense. set up directions and any idea on what would cause that universal to kick off would be great.
thanks
thanks