OK, I've got and R model pony motor that I'm trying to overhaul. The flywheel is on the crank good... no way to get the crank out of the block until it's off either. I hammered it a small amount but stopped because I worry about cracking the whole block/crank case. I've built a very robust puller and have a lot of tension on it as we speak. I've been soaking it for several days now in penetrating oil as well. I'm worried about heating the flywheel cause I'm not sure if its cast (don't want to crack it).
Anyone have any tips or lessons learned??
Anyone have any tips or lessons learned??