Re: [MBZ] installing belts on '85 300TD

2011-03-22 Thread Peter Frederick
Two bolts on the front, one on the rear, and the pivot bolt if it's  
like the one on the W115s.  Might be different, but make SURE you  
have all of them loose or it won't move.


They can be hard to get to.

Peter

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Re: [MBZ] installing belts on '85 300TD

2011-03-22 Thread Allan Streib
Removing the old belt is easy: just cut it with aviation shears or something
like that.  The trick is then getting the new one on.

On my '83 300D, not only was the AC belt quite a tight fit to get on, I
also had a difficult time geting it tensioned properly: it starts
flopping around after a few weeks.  Since my AC doesn't hold a charge
anyway, I'm currently running beltless on the AC compressor.

Allan

glenn brown  writes:

> After finishing the valve stem seals replacement on my '85 300TD, I
> noticed some considerable cracking on the interior of the fan/drive
> belts and decided to replace 'em . . . stupid move, as there must be
> some magic behind being able to move the AC compressor enough to
> remove this drive belt.  Anyone BTDT?  TIA.
>  
> G. . Brown
> Brevard, NC 
> ___
> http://www.okiebenz.com
> For new and used parts go to www.okiebenz.com
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>
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-- 
1983 300D

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Re: [MBZ] installing belts on '85 300TD

2011-03-22 Thread MG
If it's the same as the 83 then loosen the three big bolts (19mm 
wrench). Then unscrew the tension bolt with a deep 10mm socket. 
Worked good for me. Just did that a week or so ago.


Manfred



Date: Tue, 22 Mar 2011 16:33:37 -0400
From: glenn brown 
To: 
Subject: [MBZ] installing belts on '85 300TD
Message-ID: 
Content-Type: text/plain; charset="iso-8859-1"


After finishing the valve stem seals replacement on my '85 300TD, 
I noticed some considerable cracking on the interior of the 
fan/drive belts and decided to replace 'em . . . stupid move, as 
there must be some magic behind being able to move the AC 
compressor enough to remove this drive belt.  Anyone BTDT?  TIA.


G. . Brown
Brevard, NC

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Re: [MBZ] installing belts on '85 300TD

2011-03-22 Thread Mike Esh
I ended up using a large round screwdriver to lever the belts over pulleys.

Michael E. Esh


On Mar 22, 2011, at 4:33 PM, glenn brown  wrote:

> 
> After finishing the valve stem seals replacement on my '85 300TD, I noticed 
> some considerable cracking on the interior of the fan/drive belts and decided 
> to replace 'em . . . stupid move, as there must be some magic behind being 
> able to move the AC compressor enough to remove this drive belt.  Anyone 
> BTDT?  TIA.
> 
> G. . Brown
> Brevard, NC 
> ___
> http://www.okiebenz.com
> For new and used parts go to www.okiebenz.com
> To search list archives http://www.okiebenz.com/archive/
> 
> To Unsubscribe or change delivery options go to:
> http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com

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Re: [MBZ] installing belts on '85 300TD

2011-03-22 Thread Fmiser
> glenn brown wrote:

> 
> After finishing the valve stem seals replacement on my '85
> 300TD, I noticed some considerable cracking on the interior of
> the fan/drive belts and decided to replace 'em . . . stupid
> move, as there must be some magic behind being able to move
> the AC compressor enough to remove this drive belt.  Anyone
> BTDT?  TIA. G. . Brown Brevard, NC

Do you have a service manual?  

As I recall, there are three holddown bolts and one that rotates
the compressor on the mount.  That is, turning the bolt actually
moves the compressor and changes the tension.

--  Philip

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[MBZ] installing belts on '85 300TD

2011-03-22 Thread glenn brown

After finishing the valve stem seals replacement on my '85 300TD, I noticed 
some considerable cracking on the interior of the fan/drive belts and decided 
to replace 'em . . . stupid move, as there must be some magic behind being able 
to move the AC compressor enough to remove this drive belt.  Anyone BTDT?  TIA.
 
G. . Brown
Brevard, NC   
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