Covered in these threads: http://www.classicsaab.net/phpBB2/viewtopic.php?t=742 http://www.saabcentral.com/forums/showthread.php?t=117928 Pictures of some of the work to remove A/C and install the new cabin filter can be found at: http://www.classicsaab.net/gallery2/main.php?g2_itemId=9997 Currently the text commentary isn't completed but that's coming next! I might even create a new project page for this since it seems like something quite a lot of people consider doing. Craig. -- Craig's Saab C900 Page at | Craig's Classic Saab Workshop - Sydney .au http://lios.apana.org.au/~c900 | http://www.classicsaab.net and other URL's Email: c900@[EMAIL PROTECTED] | For Saab 99/C900/9000 Enthusiasts World-Wide! Alternate: saabonaut@[EMAIL PROTECTED] | Web-forums, galleries, library, links, etc.