Moving on to fix the hydraulic lever problem. The roll pins that hold the bellcrank to the shaft are broken off on one side causing slop at the levers. I had this problem with my 530 and had figured out how to replace those roll pins without tearing apart the tractor. The 600B is a different critter than the 530. The bottom of the bellcrank is recessed into the housing. Of course the end of the roll pin is aimed right onto that recess. I can't push the broken roll pin out in either direction. The only thing I can think of is to destroy the aluminum bellcrank to get it out and try to find a replacement. Does anyone have any other ideas?