Hmmm,

The smallest bit is pretty much just a hollow cylinder with a reverse thread inside for attaching to the power valves and pulling them out.

The medium size bit is way bigger than the bolt I pulled out of the flywheel and can't actually screw into anything in that area.

The large bit has a reverse thread that fit in the right spot in the flywheel. That one I know I'm doing the right thing with, just not sure where to go from here.