I cheated when I did mine.

Freeze the bushing. Clean the hole in the crank and make sure it's got a chamfer. Once it's prepped, hang a balancer puller off the crank. Slide the frozen bushing between the crank and puller. Use a plate between the ram and bushing. Crank away but do it before the bushing thaws out.



This is just a random photo of the puller I grabbed from the net. I have a pic of my install at home but I'm not sure if it's on my current hard drive or the one that fragged.