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  #1  
Old 07-18-2002, 06:00 PM
190D22's Avatar
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Location: Columbus, Ohio
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Engine mounts, what all does it take?

OK so I have the baby benz in the shop right now for exhaust replacement. The fu%#ers up there never gave me a quote or even looked into new engine mounts for me. They did verify I needed the passenger side mount replaced but didn't order it. You'd think they would since it's in their best interest... anyway I am already giving them more than I want to for the exhaust (don't really want to talk about that) and so I have decided that if it's not too hard I will tackle replacing that mount myself. Finding the mounts is not a problem, it's just the process of putting it in.

Can someone tell me what all I need (tool and equipment wise) to do this, how difficult it is to do. It appears to be the easier of the two to do since it's the most accessible. My haynes manual says I need some special tool that's mercedes specific.

Anything is greatly appreaciated! Thanks in advance.

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  #2  
Old 07-18-2002, 07:12 PM
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I did them on the 300D and did not have to have any special tools. I can't imagine needing any special tools. You will want a floor jack and a block of wood. Put the block of wood between the jack and the oil pan. After you get the bolts out you will want to jack the engine up to get the clearance for R&R. Install the new mount and bolt it all back together and you should be good to go.
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Old 07-18-2002, 11:24 PM
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Hey thanks. That doesn't sound too bad at all. Thanks again!
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  #4  
Old 07-18-2002, 11:25 PM
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Oh yeah I forgot to ask, do I have to torque it on at any particular pressure or do I tighten until I can't tighten. I don't have a torque wrench, but luckily my best friend does. Thanks in advance.
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1984 190D 2.2 Auto 220k
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2004 Lexus RX-330 ??K
2005 Chrylser Crossfire LTD 6K

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  #5  
Old 07-18-2002, 11:29 PM
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neue Dieseler
 
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Location: san francisco - immer kalt, immer windig, I want to move
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watch out, the haynes manual sucks on this one

I have both the haynes and the MB cd. I used both on the mount replacement, which was my first repair that involved doing some serious lifting (ie jacking the engine).

I would follow the MB instructions, especially removing the throttle linkage, which is glossed over or skipped on the Haynes. There are a few bolts that were seized on mine and in a confined space, but you can work through that. I broke a bolt reinstalling it, but that is another story.

Let me know if you need the instructions from the MB CD. That way you can see if you are interested in buying the whole thing (I only have instructions for 123 and 126 chassis)...

later
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  #6  
Old 07-18-2002, 11:54 PM
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Why do you need to disconnect the throttle linkage? That all appears to be flexible enough to take the lifting of the engine...

Do you think the 123 and 126 would be correct for the 201? I'd believe the 126 would be closer to my car since our engines are in the same family... 601 and 603. But the 124 and 201 use the same engine mounts... if that matters.

Or if anyone has the 201 CD that'd be great too! Thanks for the help guys!
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  #7  
Old 07-19-2002, 12:01 AM
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neue Dieseler
 
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Location: san francisco - immer kalt, immer windig, I want to move
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I have only done it on the 617

The 617 has a ridgid throttle linkage (bars, not a cable) that needs to be disconnected at the firewall and the injection pump. Haynes doesn't mention this. If I would have blindly followed Haynes, I would have had big problems fixing all the linkages that I would have broke jacking up the engine. I haven't had to look at that part of the 603 yet.

And, yup, there are specific torques for the main bolts that hold the mounts in place.

(I just looked at the 126 CD, it wasn't real helpful. The rear engine mount looks just like the 123 and is real easy to change, but I can't find any description of how to change the front engine mounts for the 126, there is some discussion of its function and a diagram. There was a good description of the 123 though...)
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00 Klepper Faltboot Expedition Double

Last edited by surfblau; 07-19-2002 at 12:06 AM.
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  #8  
Old 07-19-2002, 12:06 AM
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Does anyone know what they are?
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  #9  
Old 08-11-2002, 08:53 PM
pikachu
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i don't have the mb torque values either, but these are from the current generation of bmw engine mounts which look practically the same,,,

44ft-lbs top side of mount
56ft-lbs bottom side of mount

hope this helps,
pika!!!

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