This method requires that you take the swingarm off the bike. I won't go into detail on taking the swingarm off, so if you haven't done that before and you don't know how, you might want to take a look at the service manual or something similar. The swingarm on your bike should look something like the picture above. I also added a picture of some spools on another bike so you can see how they work.
I did all the work at the TechShop in Menlo Park, CA because they have all the tools I needed including an engine hoist, TIG welder, sandblaster, powdercoating system, angle grinder, hand tools, etc. If you're interested in TechShop it's a DIY membership-based workshop, you can get more info at www.techshop.ws