[W126 Coupe] Cat replacement

KBF 560sec at comcast.net
Tue Aug 7 09:32:26 EDT 2007


Can you take the Catalytic Converter off will the car run OK? And how loud
would it be. Faster I would guess?



Thank Kelly

1988 560 sec



From: mbcoupes-bounces at mbcoupes.com [mailto:mbcoupes-bounces at mbcoupes.com]
On Behalf Of Markus Meyer
Sent: Tuesday, August 07, 2007 8:38 AM
To: Mercedes Coupes Mailing Lists
Subject: Re: [W126 Coupe] Cat replacement



Rick,



Take a look at the following diagram, does it look like yours?



http://www.timevalve.com/cat/us/p19c2.html

Markus Meyer
mfm at meyerprobateproperties.com
www.meyerprobateproperties.com <http://www.meyerprobateproperties.com/>
Meyer Probate & Properties, LLC
484-919-9762






-------- Original Message --------
Subject: Re: [W126 Coupe] Cat replacement
From: Richard Hesek <Richard_Hesek at raytheon.com>
Date: Tue, August 07, 2007 8:16 am
To: mbcoupes at mbcoupes.com

Hello,
My new catalytic converter showed up last night and I have a question
regarding the twin pipe connections at the center muffler.
This is an 87 560SEC US (non-Calif) cat, one pipe from the engine into the
cat and 2 pipes out to the back.

The two pipes out have a different connection to the center muffler. One
is flared and has the 2 bolt flange captivated. The other pipe is straight
and appears to simply slip into the corresponding mate at the center
muffler.
The diagram in job 49-100 looks as though this connection is a
compression type where the seal ring is squeezed between flanges and
compresses down against the pipe.

I s this standard?

Thanks,
Rick Hesek


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