In this thread:
http://www.tractorbynet.com/forums/...35-jinma-304-tractor-running-low-2-print.html
I give detailed instructions on how to split my tractor, a 354. Your tractor may be slightly different, but the principles are the same. The second time I did it, it took about two hours to split it and four hours to put it all back together. The first time I would say about triple that.
That is an amazing guide. One of the best ive seen. Would you mind terribly if i formatted it up nicely and put it into a reference for users here? I would give you full credit of course right in the front.