I know this is an old post but looks like the same thing happened to my 796, but worst. The clutch rod is stuck in my engine, not to mention the pin the goes thru the snapped off. Something crazy happened with my chain and it almost rubbed thru my swing arm and rubbed against the slave cylinder destroying it. I pulled the clutch cover off and found the nut for the clutch pack hanging on by a thread. As far as parts that have to be replaced I’m looking at a slave cylinder, clutch rod, swing arm( I know that this will drive me crazy because the damage is very visible). Now I have to figure out how to get the rod out.