I did one on a 97 MXZ, but can't remember if it's was the same. In your pic it looks like one of those PIA circlips just above that large gold anodized washer. If there is one under there, you will have to use a pointed awl or o-ring pick tool to get that out of there. If you went to a place that sells snap rings they probably sell the tool just for that type of ring removal.
A forum community dedicated to Ski-doo snowmobile owners and enthusiasts. Come join the discussion about trails, racing, performance, modifications, classifieds, troubleshooting, maintenance, and more!