Hello, How do I remove the components to get to the heater fan location so I can vacumn the nest out of the area? Does it start from the interior or from the engine compartment area? The vehicle has been sitting for 1.5 yrs and finally with all the repairs done I hear the fan motor just barely turning and the odor needs to be removed too. Are there any links to a site that has pics too? I can always get a repair manual for the vehicle but wanted to start here first. Thank you for reading & any help!!!

BTW-It's a 96 S-10 4 door 4WD Blazer with Air Cond. too.

heres a link to removing the blower fan (w/ pics)
http://www.automotiveforums.com/vbulletin/showthread.php?t=521408