Please email instructions how to clean the wheel blower. Thanks
Answer Hello Zeek. Sorry, but Thermador does not offer a manual for this model. You can try posting your question on the repair forum to see if any of the technicians there has some information on the removal they can provide to you. Here is a link to our repair forum. Hope this helps. http://forum.appliancepartspros.com/
I assume that set screw for shaft is included.
Answer Hello Tom. Yes, according to the manufacture, the set screw comes with the blower wheel 486903. Hope this helps.