Whats an exceptable amount of wear on the brass drive gear and the cross shaft? Mine appears to be worn just enough to leave a very slight burr at the top middle on each of the brass teeth and just enough to feel with your finger nail on the cross gear teeth. Also the outside pto side bearing has spun just enough to leave a slight imprint of the race. Can this be acceptably taken care of with the wider 800 cc pto side bearing?
