Hello, I’ve been trying to remove the variable speed pulleys on a bobcat 610. I have the outer pulled off, have removed the medium and large snap ring (large one came out in pieces), but I cannot seem to pry out the center piston section. I have tried two crow bars like the manual shows after putting the large washer back on, but the brass ring in the inside seems to catch on the pulley spline. I have tried heat, tapping, prying, etc. the brass ring will move inward about 1/18” but won’t come all the way out. Thanks