Blend Door Issue

I seem to have an issue with my blend door on my 2000 blazer.  Does anyone have a how-to concerning the replacement of the blend door motor and or actuator?
 
Thanks
 
-sp

I'm having the same problem with my 98LT. I think this link may help you alittle.
 
http://www.automotiveforums.com/vbulletin/t574779.html
 
 

BTW I believe that you will be able to find what parts you need cheaper than what these people bought theirs for if you look them up on ebay. I think they start around $35, however if you go through a dealership you may be looking at a much more expensive part.
If that doesn't work, then google it and find an online parts store.
 
~Megan