First, I replaced the agitator coupling. That was easy and only took a few minutes. Replacing the spin motor belt took about 10 minutes but the video provided by Appliance Parts Pros was very helpful. All I needed was a large screwdriver and a 3/8" wrench. I needed to use the large screwdriver as a lever to tighten the belt enough to prevent slipping. That was the only thing I did that was not shown in the video. Without this additional step, it would not spin with a heavy load. Still, the video was an excellent guide and I'm glad that I not only saved money doing it myself but I kept a 30 year old appliance out of the landfill. Thanks APP!