OMG, you had to bring up that blasted Volvo fan motor. I completely forgot I ever worked on one of those things. In a former life, I had an '82 turbo wagon. Great looking car, ran like........did I tell ya it was a great looking car?
And yes, I removed and rebuilt the blower motor on that thing. I think I even took the front seats out to do it. At least I finally was able to REALLY clean the drain tube. no more wet gas pedal foot when the air is on. Only Volvo i ever owned. And the killer was, I could have bought an '84 300TD wagon instead..with a fresh paint job. Still kicking myself for that one.