"jb" wrote in message
...
Oreck touts their 'tune-up' as the way to keep their vacuums running well.
I have an XL 21 Oreck and would like to perform the tune-up myself. Does
anyone know what they do to the unit and how deep they get into the
machine?

Here's their spiel http://www.oreck.com/about/press_10_tuneup.cfm seems
if you have a reasonable amount of talent it shouldn't be a problem,
although I don't know how they are "Sanitizing" the machine inside and out.

Happy modeming,
Bill