Just a guess but I would bet the big grayish blackish part comes out of the case and might make it easier to pop out clutch
If it doesn't then hopefully the other side of case comes off then install clutch bolt and give it a few taps holding crank in so it doesn't shoot out and wreck everything
Remember just a guess but thats how you get a flywheel off a predator 79 and 212cc motor. Hope it helps