I am working on a freshening up of a B7100 and found the lift arms that have the dowel pin on the rear shaft are a little loose. The have some side to side movement on the splines of the shaft. I was wondering if anyone has ever put a cut in the back side of the arm by dowel pin and then threaded one half of it and put a bolt in to tighten it up on the shaft. Any thought on this? I think some arms are already like this?
thanks, bill
thanks, bill