The Ceramic Shop online sells some parts. You can get the wheel pulley, part 13, as well as a new wheel head which comes with the bearings, which I was told are parts 1 and 2.
I sent them a video and they said it sounds like clay under the wheel head and gave me instructions for taking it apart. It will take a couple of people to do it, so I probably won’t be able to get to it for at least a few days. I’ll let you know if it helps. The sounds I’m getting is like something is scraping or brushing at the same spot each time the wheel goes around. They did tell me to run it for 30 Min just to be sure the belt didn’t need to warm up after sitting for a good while. I did even though my daughter had been using it a good bit recently. It didn’t change anything.
Dizzygirl got a reaction from Hulk in Old Clay boss Wheel making noise
