Shopsmith Forums

Thanks for the help. I'm not sure what you mean by the internal shaft. Do you mean the plastic piece that the grooved end of the quill shaft slides into?

I'm putting a new power pro system in my shopsmith. I found a washer that looks like a washer with a dome on it, and most of the dome is cut off. Do I need this washer with the power pro system? If so, where does it go and which way does the dome part face?