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A/C Blower Motor Replacement

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Old Jan 27, 2004 | 08:41 PM
  #1  
Brian_R170's Avatar
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From: Chandler, Arizona - USA
'02 SLK32 AMG
A/C Blower Motor Replacement

A friend has a '99 C280 and the blower motor is starting to squeal. Dealer says $450 for parts and labor. The part is $195+tax.

Anybody here ever done this job before? If so, any tips?
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Old Jan 27, 2004 | 09:21 PM
  #2  
meanie's Avatar
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From: canada
I just had mine out a week ago, to lubricate it.
Total time to remove,lube & re-install, about 30 minutes.
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Old Jan 27, 2004 | 10:10 PM
  #3  
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From: Chandler, Arizona - USA
'02 SLK32 AMG
Originally posted by meanie
I just had mine out a week ago, to lubricate it.
Total time to remove,lube & re-install, about 30 minutes.
Where do I start? I don't have the car here, but I want to have an idea so it goes fast. Any special tools?
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Old Jan 27, 2004 | 10:17 PM
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You will need a phillips head screwdriver. Basically you remove the panel under the passenger's side dash, just like you were replacing the cabin air filter.

I wrote down what I did as the following:

http://www.luddite.net/c280/fan.htm

-Tad
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Old Jan 27, 2004 | 10:35 PM
  #5  
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From: canada
Originally posted by nazrat
You will need a phillips head screwdriver. Basically you remove the panel under the passenger's side dash, just like you were replacing the cabin air filter.

I wrote down what I did as the following:

http://www.luddite.net/c280/fan.htm

-Tad
Good write-up nazrat.
Yes, a philips screwdriver & torxhead ( it's either T-20 or T-25 ).
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Old Feb 2, 2004 | 06:40 PM
  #6  
raskens's Avatar
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From: fl
1994 c280
had mine out 3 moths back. Lubrication did not worh, so I put a small washer between the housing and motor. that fixed the problem
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Old Feb 3, 2004 | 10:38 PM
  #7  
DMXtremeZ's Avatar
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From: Ridgewood, NJ/NYC/Boston
2013 Audi S4
thank you so much for bringing that up...mine just started squealing and its sooooo annoying, i end up bashing the dash sometimes to make it go away....when i get a chance, im gonna oil it up
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Old Feb 9, 2004 | 07:55 PM
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Does the A/C have to be on for the squeal to happen?

My blower squeals, but it happens when the heat is on too. Actually, I don't even remember now (since it hasn't been hot here for a while) if it happens or not with the A/C on. Regardless, whenever the blower for the heat is on, it makes a squealing, or more like a chirping, noise. If the fan speed is set anywhere below 3 or so bars, it makes a noise. When I crank it up higher, it goes away. Is this the same blower you guys are talking about? It sounds like it is coming from directly behind the middle of the dash.

Thanks,
Mike
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Old Feb 9, 2004 | 08:17 PM
  #9  
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Same noise. Lubricate it, or replace it and it will go away.
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Old Jul 21, 2012 | 11:27 PM
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dalama's Avatar
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merc c230
Tried it, it helped

Originally Posted by nazrat
Same noise. Lubricate it, or replace it and it will go away.
We'll see if my issue is solved. It certainly helped. Thanks for the documentation on this issue and I have a C230.
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