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  #1  
Old 09-26-2004, 12:00 AM
phantoms's Avatar
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W123 Vacuum Diagrams



Here are some Vacuum diagrams for everyone. They are for a 85 300CD (federal) and 300Ds. They are similar for other models and years.


EDIT: The diagrams were moved to the new post at Vacuum Diagrams along with quite a few added ones.


Last edited by phantoms; 10-08-2004 at 11:40 PM.
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  #2  
Old 09-26-2004, 12:56 AM
Tangent
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Question were can i

were can i get Vaccum diagrams for a 1977 240d
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Old 09-26-2004, 01:22 PM
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Tangent, I can only get back as far as 81.
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Old 09-26-2004, 01:36 PM
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123 Vacuum Diagrams

How about diagrams for an '81 300TD Turbo?
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Old 09-26-2004, 01:46 PM
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I'll try and remember to get them Monday at work.
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Old 09-26-2004, 02:04 PM
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Quote:
Originally Posted by phantoms


Here are some Vaccum diagrams for everyone. They are for a 85 300CD (federal) and 300Ds. They are similar for other models and years.
These are great, thanks.
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'87 300SDL 277K Miles
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  #7  
Old 09-26-2004, 10:00 PM
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Cool Great timing!

Phantoms,
While replacing my cigar hose I accidently broke one of the vacuum ports on the main booster line on my 85 300D. We rearranged the other lines so I would have shut off and door locks but had a hard shift. I eventually lost my shut off due to low vacuum. I got my new main line from the booster installed this week, shut off returned, doors lock but trans still shifts a bit firm. I had forgotten where to route the vac hoses to solve my remaining challenge and couldn't find a good 85 diagram. Your post, along with this great article
(http://users.vnet.net/w123d/w123d/transmission.htm) on MB transmissions, will hopefully get me back to smooth shifting, locking, shutting-off diesel bliss!

Thanks!
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Previously owned 126's: 2 1981 300SD's, 1987 300SDL, 1991 350SDL,
Previously owned 123's: 1978 300D, 1983 240D, 1985 300D
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Old 09-26-2004, 10:09 PM
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Quote:
Originally Posted by jrehm
How about diagrams for an '81 300TD Turbo?
they are not the same? What year(s) did the vaccum arrangement change between on cars using the 617 turbo and an Automatic.
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Old 09-29-2004, 10:37 PM
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81TD should be pretty much the same. Can only go back to 82 (not 81 as I thought). I'll try to get the 82 240D Vacuum diagrams copied and scanned this week. I've been loaded down with work lately and haven't had much time for much else.
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Old 09-29-2004, 11:23 PM
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How about for '83 240D US model?
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Old 10-08-2004, 09:09 PM
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Old Navy, I got a few of the 83 240D diagrams. I will maker a new Vacuum Diagram posts as I also had some other diagrams to add. Should be ready later tonight.
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  #12  
Old 10-08-2004, 09:36 PM
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Quote:
Originally Posted by phantoms
Old Navy, I got a few of the 83 240D diagrams. I will maker a new Vacuum Diagram posts as I also had some other diagrams to add. Should be ready later tonight.
Cool dude. I've just been going slow and using the regular pictures on the repair manual CD. I will be checking the under dash vacuum motors next, not looking forward to that. I figure if nothing else I guess the rubber connectors need replaced. I know that I need to check the defroster, because the a/c will cause condensation above the defrost vents. But then the a/c will give you an icecream headache.
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  #13  
Old 10-09-2004, 01:23 PM
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Here are the vacuum diagrams I had posted.

Pictures of Vacuum diagrams for W123 and W126 diesels

They include the
1980 300D
1981 300D non turbo
1981-83 Ca. 81-84 US 300D Turbo
1984-85 Ca, 85 US 300D Turbo
240D automatic trans
240D manual trans
up to 1984 300SD
1985 300SD

Dave
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1965 Mustang Fastback Mileage Unknown(My sons)
1983 240D, 176,000mi (My daughers) owned since 2004
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1985 300D 264,000mi Son's new daily driver.(sold)
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  #14  
Old 10-09-2004, 05:40 PM
Charlie Mitchel
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Good post:

They should Stick this post. Can't find tag to Moderator.
This will help many users!
Charlie

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