Welcome aboard,
If your machine was older I would say this is the problem This is the washer that allows the clutch to catch or release the center of the knob from the handwheel. I haven't had to take the outer knob off my Rockeeter yet, so I can't give you instructions.
And FYI the title of your thread should give us a hint about your topic, not who you are. we'll see that anyway.
someone will be along to help.
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