LOTS of PB Blaster. Spray, push/pull, sit for an hour, spray...repeat over and over and over. A slide hammer should do the trick after the blaster soaks in there good.
If that doesn't do it, keep on spraying and use a CV puller like this.
A forum community dedicated to Can-Am owners and enthusiasts. Come join the discussion about performance, tuning, modifications, classifieds, troubleshooting, maintenance, and more!