Hey guys, I just registered (been lurking for a while) and know you guys can help me out. I've already printed off a few different threads that pertain to me so the few questions i have are more or less me clarifying what has been said. First off, I'm in the middle of tearing apart an old 720 with the vh4d wisconsin engine. The reason i'm tearing into it is because the flywheel shroud that the starter mounts to has rusted and given way. (in fact, the starter was held up by a brick for the last year or so lol) Either way, I pulled the motor to get to the schroud so that it can be welded back together, but i'm having a heck of a time getting the flywheel off to get the shroud off. --does anyone know how to take the flywheel off? is it press fit? reverse threaded? I'm kind of lost. My next question is.... My dad is the one who found it's "possibly final" resting place. Really long story short, he pushed it with another bobcat into a barn and roughly 20 yards before it got there he said the wheels broke loose and started turning. They turn freely now. From what i've read, this thing isn't supposed to be pushed or pulled anywhere, therefore --what do you suppose broke (if anything) when he was pushing it? I was praying it was a drive chain (cheap and easy fix) but I took the side cover off and everything seems to be tight and well oiled. Any help is appreciated....I've got a feeling it's a longer road ahead than I anticipated....