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#1
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Transmission overflow
Where is the transmission overflow?
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#2
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It is the black plastic cap on the top back of the tranny. |
#3
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Thanks, is it this black plastic cap as indicated by red arrow?
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#4
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I may be wrong, but I think its more to the left, towards the driveshaft end. Opposite side on photo, black round cap.
__________________
2016 Monsoon Gray Audi Allroad - 21k 2008 Black Mercedes E350 4Matic Sport - 131k 2014 Jeep Wranger Unlimited Sahara - 62k 2003 Gray Mercedes ML350 - 122k |
#5
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No, the back of the tranny on the other side. |
#6
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It is this one
__________________
1992 W201 190E 1.8 171,000 km - Daily driver 1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone 1965 Land Rover Series 2a Station Wagon CIS recovery therapy! 1961 Volvo PV544 Bare metal rat rod-ish thing I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior Don't leave that there - I'll take it to bits! |
#7
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#8
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Thanks guys!
So if ATF leaks from the overflow, the ATF should be dripping from the driver's side? I have been reading some threads, they say the overflow for a 190E is on the passenger's side. |
#9
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Quote:
But that doesn't necessarily mean that all transmissions are the same. The "ears" at the front of these transmissions for the starter are sometimes on different sides. I've even seen a picture of a 722.3?? transmission with two starter "ears"... ...and to top it off it could be information about a manual gear box... It will be best to crawl underneath and check. It would be even better to drain the oil and replace with the correct amount if it does indeed turn out to be leaking from the vent. These transmissions are not "fill to spill".
__________________
1992 W201 190E 1.8 171,000 km - Daily driver 1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone 1965 Land Rover Series 2a Station Wagon CIS recovery therapy! 1961 Volvo PV544 Bare metal rat rod-ish thing I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior Don't leave that there - I'll take it to bits! |
#10
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Thanks for the reply. I don't even know what transmission my pic is from (I though maybe they are all the same), my transmission is a 722.4.
I have this leak that I can't seem to fix/find, the leak is indicated by the red line I drawn. I replaced gasket countless times, even a new pan & torqued to 8Nm. Replaced the cracked kickdown solenoid with a new one with all new (o-rings). I don't think the leak is due to over filling, just want to rule it out...but wish it was. I run my fingers along the top of the transmission above the gasket & it's dry. |
#11
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Nightmare.
Are you sure the brake piston cover above the red line you drew isn't leaking? It might sound a bit daft but may be it is time to tape toilet paper to your car and see where the stains start to come through. You'll look a bit silly - like you've cut yourself shaving - but hey it does work.
__________________
1992 W201 190E 1.8 171,000 km - Daily driver 1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone 1965 Land Rover Series 2a Station Wagon CIS recovery therapy! 1961 Volvo PV544 Bare metal rat rod-ish thing I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior Don't leave that there - I'll take it to bits! |
#12
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I degreased the trans a few times & once I see ATF on my garage floor, I jacked up the car & used paper towels to feel around (above the gasket) to see if the leak is from above....BUT still no luck.
Your toilet paper idea is very good, I'll give that a try. I'll degrease the trans once again & stuff toilet up above the gasket & just let the car sit over night...just to confirm if it's from above or the leak is actually from the gasket. |
#13
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I had a stubborn leak issue on my car that turned out to be a leaking vacuum modulator... the green plastic item that is connected to the engine vacuum. The O ring on it was rotton.
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My first Mercedes Benz. 4/6/07. 1984 190E (201 024) 2.3L four. |
#14
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I replaced my modulator last year. It was leaking into the intake manifold due to ruptured diaphragm.
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