R65 Driveshaft
 

Hello,
I'm new on this forum and I hope someone can help me out. I am restoring my 1979 R65. I have removed the swingarm to send it out for powdercoating. I wanted to remove the drive shaft before I send it out. In my Clymer manual, the removal instructions say to remove the nut fro the spline shaft. When I attemted to do this, I found that there isn't any nut, and no threads on the shaft. Does anyone know how to remove this type of shaft?
Any help would be greatly appreciated!
Thanks,
Jeffrocdx