how hard is it to remove the engine and put another one in? also does the service manual tell ohw and where can i get one?

 

....if your asking here i honestly don't think your talented enough to remove the engine without fuggin somethin up....but not saying that you can't do your research and learn how to do it right. Download the tech manual for the bike...you can find it in the general tech section in the stickies....need another engine...EBAY and Craigslist are your friends