Once all the bolts are off, slide the drive shaft towards\through the chain case and the clutch side should drop out the bottom. Then, pull it out! I'll be doing this for the first time next weekend, so i've been searching old posts on here. Do a search in the bottom left of the forum for bearings.
If I remember, I'll take some pictures and do a write up when I'm done, since there seem to be a lot of questions on this.
2010 F8 Sno Pro, Plowman mount
2002 ZR 600 EFI CCE 136"