[diesel_mercedes] Re: T3 Turbo Rebuild

 


Looks interesting Rob ;

I know I need to rebuild or replace mine , I'd been planning to exchange it but now , looking at that link , I can rebuild it @ home for le$$ than the co$t of a rebuilt one and I don't know if they use the up graded thrust plate...

Hmmm....

-Nate
Rob wrote :
>
> Thanks Nate.
>
> The turbo isn't hospital clean yet, though it will be.
>
> Turbo City is down here close to Angel Stadium: 1137 W. Katella Orange,
> CA 92867
>
> Brian's suggestion on the "Mercedes Source" video was helpful to watch,
> and their kit is about the same price, though has illustrated
> instructions and more stuff like the 2 bolts I had to cutoff. I might go
> with them.
> http://www.mercedessource.com/node/8666
>
> It seems like piston ring like seals keep the oil inside.
>
> My 1st concern was the oil drips on my driveway, coming from the turbo
> return and filter canister, yet if I'm pulling the turbo to deal with
> this, I might as well rebuild it (replace it w/ another rebuilt one),
> and I've already cleaned out a '85 CA CAT to use. I also have a pre-'85
> manifolds too, from Brian's old engine, somewhere around here, which
> I'll size up to see if it'll all fit, though I'm assuming not.
>
> After looking over the "Mercedes Source" site I found their: 'Fuel
> Injector DIY Rebuild Kit' that I'll get at some point.
> http://mercedessource.com/node/6016
>
> Rob
> '85 300D
> Garden Grove, CA
> ==
>
>

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[diesel_mercedes] Re: Vacuum leaks - 123

 


Andrew ;

Your comment " tightened up the ignition switch connections " is very telling ~ you _cannot_ tighten up a vacuum leak ~ you *MUST* replace the short bit of rubber hose that was loose .

Then , carefully and methodically go around the entire car and replace every single short hose bit you can find as they get old and don't seal properly , the *only* cure is to rep[lace them all , this takes far more vacuum hose than you think so buy 10' at least .

Then begin replacing all those rubber 'Y' connectors .

Then and not before , can you consider anything else .

-Nate
Andrew wrote :
>
> Hi all
> Apologies if this has been covered. My 82 300D turbo has developed a vacuum leak and I am trying to resolve it. Started to take a second longer to shut off and the locks were slower so I replaced the vacuum shutoff. All went back to normal. Later in the day I changed the oil and filter and it started doing the same thing, so I checked all the connectors around the filter housing. No improvement. Pulled the under dash panel and tightened the ignition switch connections and then all seemed resolved. Now, several weeks later, it is acting up again - slow shut off, locks barely working, reduced flow from dash vents. Brakes and shifting are fine. Odd thing is, last night While driving i turned off the climate control and a few secs later the door locks started working and the engine shut off just fine. I will grab my vacuum tester and start checking the system but the question is whether the shutting off of the acc leads to any clue re the source of the leak. Any thoughts will be appreciated.
>
> Andrew
> 71 250C 62k
> 82 300D 166k
>

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