Looking for a bottom end rebuild video

[nicker71]

Does anyone know where I might be able to find a step to step video on how to replace a crank on a yamaha 4 strock motor?? Or even a picture to picture walkthrough? I have used Dogridders videos at Allthingsmoto.com before and they were a great help with the cam mod and valve tolerances check. They have a piston replacement video but no bottom end stuff.
thanks

[EX LONERIDER]

dont all these yamaha cases have a top and bottom half? if its anything like a banshee case you can pull the top case and everything stays still in there. take the crank out, drop the new one in. check the clymers... theyre pretty good on the builds.