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#1
08-26-2015, 02:59 PM
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1984 190D W201 advice
I was fiddling around in my 190D with a friend who actually knows what he was doing. However, he had to go before we could finish putting some things back together. Long story short, I have some ventilation tubing that broke and I need some guidance on replacing it and making the right connections. Hope you can help me out.
http://village.photos/members/danielac/190D/28369/cranktubing-jpg 
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#2
08-26-2015, 03:03 PM
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He ' had to go' ... you mean he died ?
otherwise have him come back over and finish the job...
__________________
1980 240d , chain elongation, cam marks reference: http://www.peachparts.com/shopforum/diesel-discussion/10414-help-i-need-check-stretch.html http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html evap fin cleaning: http://www.peachparts.com/shopforum/diesel-discussion/156207-photo-step-step-post-showing-w123-evaporator-removal-1983-240d-1982-300td.html?highlight=evaporator A/C thread http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html
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#4
08-26-2015, 03:53 PM
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Looks to me that breather tube is broke, but that tube goes into another tube. It's part of the breather tube system where it put the blow by oil back into the engine. The rest of the tubes are on the intake manifold, you can't miss where it plugs in.
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#5
08-27-2015, 12:01 AM
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^Right. That tube comes off the valve cover and goes into a short rubber section that plugs into the nipples of intake runners for cylinders 2 and 3. Then, a short straight piece of tube connects cylinder 1 and 4 to the center section, and 1 & 4 have right angle nipples that go down to the dinner.
If that breather tube coming off the valve cover is broken, you'll need to improvise. It's almost impossible to get that right angle elbow out after 30 years hardening from heat. It's incredibly brittle. You can't push it out from underneath either since the oil mist separator is riveted onto the valve cover and blocks it.
__________________
'84 190D 2.2 5MT (Red/Palomino) Current car. Love it! '85 190D 2.2 Auto *Cali* (Blue/Blue) *sold* http://badges.fuelly.com/images/sig-us/302601.png http://i959.photobucket.com/albums/a...0/sideview.png
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#7
08-27-2015, 07:43 AM
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Just go to the dealer and get a new tube, the right angle fitting and the rubber grommet. If your valve cover gasket is old, get one of them too. These plastic parts die from heat/vibration/oil. If you replace all of the parts, you will help end the leaks.
Looks like I will be at the dealer quite a bit, I just picked up another '84 190D to replace my wrecked one.
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#10
08-28-2015, 03:02 PM
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Like I said, be really careful trying to take that right angle elbow out of the valve cover. You'll break it and then you'll have a real hard time trying to remove the broken piece from inside the oil separating baffles.
__________________
'84 190D 2.2 5MT (Red/Palomino) Current car. Love it! '85 190D 2.2 Auto *Cali* (Blue/Blue) *sold* http://badges.fuelly.com/images/sig-us/302601.png http://i959.photobucket.com/albums/a...0/sideview.png
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#11
08-29-2015, 11:12 PM
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Quote:
 The OM601 is great! I've been driving mine all the time lately, I actually enjoy it more than my V8....maybe there's something wrong with me. 
__________________
-diesel is not just a fuel, its a way of life-  '15 GLK250 Bluetec 118k - mine - (OC-123,800) '17 Metris(VITO!) - 37k - wifes (OC-41k) '09 Sprinter 3500 Winnebago View - 62k (OC - 67k) '13 ML350 Bluetec - 95k - dad's (OC-98k) '01 SL500 - 103k(km) - dad's (OC-110,000km) '16 E400 4matic Sedan - 148k - Brothers (OC-155k)
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