Posted 9/26/2014 12:02 (#4094853 - in reply to #4093816) Subject: RE: Shear bar adjustment on 3970 jd
Orange County NY
Had the same problem on my 3940. I welded 2 3/4 inch sockets to a piece of angle iron. This keeps the rods from turning and also can be used as a wrench to adjust the shear bar.