I can't seem to find how to get into my saab 9-3 to get to my blower fan motor? Here is my problem: I was able to open up the cowl and peek through the cabin air filter and spray the cage with WD-40 as this summer it would make a noise and to not order a new one I saw a post about spraying it because it is a common problem. The fan works, it will run, however in a setting past 1 it seems as though it is unaligned and it is touching a piece of plastic as it is spining around inside the housing. It sounds like a fast tapping sound inside the cabin of the car. Could the fan be going out or did I bend the fan as I was spraying it with wd-40 and test spinning it with my hand. The air still circulates but the noise just dosn't stop. Again, it is like it is hitting something as it is spinning around. I have been able to find pictures detailing the removal through a 9-5. Is this the same for the 9-3? I found one on ebay but do not want to order one if there is another solution. Thanks all for your help.