does anyone know how to get the disk drive for the famicom working I replaced the belt with a factory replacement however i'm still getting error messages #21, #22, #27.

Maybe they can help you at Famicomworld

Try these:

www.famicomworld.com...
www.famicomworld.com/forum...

There's a few guys good with this sort of thing on the forum. If you ask, they should be able to help.

Also...

www.famicomworld.com/Disk_System/...

Thanks, I'll give these sites a try.