I had been unable to use the blower in the 450SLC for the last couple of weeks as it was making a terrible scraping sound when I would run it.
About two years ago I ‘rebuilt’ the blower with a new motor, but with my existing case and fan cages. A new W107 blower motor from Mercedes is prohibitively expensive, but you can get the internal motor on ebay.
The problem with this, is that the fan cages are friction fit on the blower motor shafts so once you have removed them and put them on the new blower motor, […]