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Hoses, gaskets and springs; What goes where?
Topic Started: Sun Jan 25, 2015 11:17 pm (697 Views)
Greek Taxi
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Hello all

I'm putting the 1.8 back together after a head gasket repair and a few things have got me head scratching.
Firstly... despite taking notes I can't work out where the two hoses go on this sensor (?) at the front of the head:

Posted Image

One is about 30cm long and at the moment isn't attached to anything.
The other goes to the back of the nearside headlight, enters a rubber hose, and comes back on itself ending here:

Posted Image

So neither hose is doing anything. I may have them in the wrong place, or maybe they were never attached to anything. I have no idea!

Next is the camshaft cover rubber gasket. How the hell does this work? At the front, the rubber goes up in a semi-circle, not down. And there's nothing on it to fill the semi-circle gap in the head. The gasket is from a FAI gasket set.

Posted Image

Finally, here's a return spring that I failed to remove and got stretched when I lifted the inlet manifold. In my other hand is its replacement. Since I never removed the old one, I've no idea where the new one goes. I know one end attaches to the manifold support bracket, but what about the other end? If there's a diagram that can help I'd be very grateful.

Posted Image

Apart from that, it's coming along nicely and I may even be done by the time the clocks spring forward... in 2016 :lol:
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scherrit
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Hmm, I did my head gasket recently and I think that one of the vac hoses goes down between the inlet ports and heads towards the bulkhead. I will have a look at my pics, see if any might help you.

The spring I am am fairly sure goes onto one of the linkages off the throttle casting (where the accelerator cable ends)- if the acc cable goes onto a linkage that operates backwards- forwards, this linkage that needs the spring in your hands moves across the car and the spring goes down between the inlet castings and attaches onto a hole in the Y shaped inlet manifold support. auto box?
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66osx
glad to be a 190 owner again
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hi, i know this car, you purchased off matt, if you want to come and look under the bonnet of mine its a 20 litre but pipes should be the same your more than welcome, i am not far from you in idle, just let me know if you want to view, andy
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Silver star
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Greek, you look nothing like your profile picture!

Is nothing on the internet real????? :lol:
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2mercspete
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Hi Greek; re the gasket there are (at least) 2 different types - I needed one for my 1993 2.0, assumed they would all be the same and, of course, got the wrong one...I then looked on ebay for one that showed a pic of the actual item and ordered that.
Perhaps they changed with the facelift. Or get one from MB themselves, not too dear I think.
Cheers,
Pete
Edited by 2mercspete, Mon Jan 26, 2015 2:29 pm.
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Greek Taxi
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Thanks Scherrit, 66osx and 2merspete - all questions covered. I'm glad I'm not going mad re. that gasket, Pete. Andy - thanks for the offer, it would be great to come and have a look and meet a fellow forum member up the road. I'll PM you.

Silver Star - when the hipsters started growing facial hair I decided to lose the tache, I ain't no trendy. Then I lost some weight and discovered facial scrub. That stuff really works! B) Then I put it on my bonce and the hair grew back too.

Got the exhaust back on today. It's like pot holing when you've only got a jack and axle stands. Glad that bit's over.
Edited by Greek Taxi, Mon Jan 26, 2015 5:44 pm.
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Greek Taxi
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All back together now and running nicely.
Thanks again, Andy, for helping me work out where those hoses went.
A rocker cover gasket from MB means the FAI one can go in the bin and after a bit of fiddling the throttle spring went on too.

Can't get used to the quietness of the idle at tick over. Though we've got a petrol Corsa in the household I've always had diesels. This is the first petrol I've fiddled with and it feels very weird.

Brakes, coil springs and a jacking point repair to do now, then it'll be road ready.

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Mick261c
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Well done Greek, I think those two pipes go down and fit into the back of the throttle body at least one of them dose, let me know if I'm wrong mate!
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Greek Taxi
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Thanks Mick, and yes, you're right. They both go to the throttle body. I've no idea why one takes the long route there via the back of a headlight though!
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Mick261c
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Thanks mate, I think it goes to the headlight area via a box of some sort, German engineering at its best I suppose.?????
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66osx
glad to be a 190 owner again
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excellent news, glad your all sorted now, you have done a good thing by repairing the car and bringing it back to life, well done dave, now enjoy your hard work and get some miles on the car :)
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MBZ190D
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Headlamp height adjustment mate. Well done!
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jason3249
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lucky for some mate well done are get there soon :)

o yer did you come across a vacuum line what goes down under the rubber boot under the injection system well theres a pipe what connects to the rubber boot and the vacuum line connects to that pipe

:)
Edited by jason3249, Wed Feb 4, 2015 11:04 pm.
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