[W126 Coupe] who has the HVAC diagnosis scans handy?

[jflyer2 at aim.com]

Mike.
I checked the fuse first and it was good.? Before ithe blower quit it started making a squealing noise like the bearings in the motor were freezing up or the brushes? finally wore out in the armature. Not sure as to what kills these blowers.


>From what you describe, the replacement sounds straight forward enough.Guess its time to give Jonathan a call to order one. I also have had a problem with the blower control for years. The high and low speeds worked fine, but the auto part in the middle always has blown on high. Don't know if thats in the?control or the temp sensor near the overhead light switch. Its not critical as I usually use the high speed for a short period to blow out the hot air and cool the duct work, then switch to low. If I'm going to be in the car for awhile, I'll put the control on recirculate.


Jay
'91 560 SEC


-----Original Message-----
From: Mike R. <mramay at att.biz>
To: Mercedes Coupes Mailing Lists <mbcoupes at mbcoupes.com>
Sent: Wed, 13 Aug 2008 11:09 am
Subject: Re: [W126 Coupe] who has the HVAC diagnosis scans handy?



The first step to do is to verify that the blower fuse is good, THEN replace the blower motor. There is a $2 metal strip in that little coffin sized fuse holder.


Later,
Mike R



?

----- Original Message ----- 


From: jflyer2 at aim.com 

To: mbcoupes at mbcoupes.com 

Sent: Wednesday, August 13, 2008 7:51 AM

Subject: Re: [W126 Coupe] who has the HVAC diagnosis scans handy?



Markus, 
Do you have the instructions for replacing the blower motor from the CDs?? Mine has died and Florida is a tad warm these days, so I need to replace it.
Jay


-----Original Message-----
From: Markus Meyer <mfm at meyerprobateproperties.com>
To: Mercedes Coupes Mailing Lists <mbcoupes at mbcoupes.com>
Sent: Wed, 13 Aug 2008 7:29 am
Subject: Re: [W126 Coupe] who has the HVAC diagnosis scans handy?



Richard,

?

I sent you 3 PDF files off list from the service CDs.? Hopefully the email went through and they'll help you figure out which of the vacuum pods is bad (or which one has a leak in the lines) controlling this.

?

Good luck,

?

Markus Meyer

mfm at meyerprobateproperties.com

www.meyerprobateproperties.com

Meyer Probate & Properties, LLC

484-919-9762


-------- Original Message --------
Subject: [W126 Coupe] who has the HVAC diagnosis scans handy?
From: Richard Shayegan <rrshayegan at wm.edu>
Date: Tue, August 12, 2008 6:04 pm
To: Mercedes Coupes Mailing Lists <mbcoupes at mbcoupes.com>

I don't have my service manuals handy. Anyone have the scans of the HVAC 
diagnosis handy? Or, if anybody is a real wiz with this, which vacuum is 
bad when the open triangle A/C doesn't put air out the center vents and 
does put a lot of air out the defroster vents (same goes for the EC 
button) and the filled-in triangle A/C makes air come out the center 
vents and a very slight amount of air come out of the defroster vents?
The MB Coupes Website!
W126 SEC Mailing List
Postings remain property of MB Coupes, L.L.C.




The MB Coupes Website!
W126 SEC Mailing List
Postings remain property of MB Coupes, L.L.C.


It's time to go back to school! Get the latest trends and gadgets that make the grade on AOL Shopping. 




The MB Coupes Website!
W126 SEC Mailing List
Postings remain property of MB Coupes, L.L.C.




The MB Coupes Website!
W126 SEC Mailing List
Postings remain property of MB Coupes, L.L.C.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.pairlist.net/pipermail/mbcoupes/attachments/20080813/68cc0dda/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 67979 bytes
Desc: not available
Url : <http://www.pairlist.net/pipermail/mbcoupes/attachments/20080813/68cc0dda/attachment.jpe>