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#1
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a very good piece - thats why I love PP so much, far better than the cryptic factory procedure.
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2012 BMW X5 (Beef + Granite suspension model) 1995 E300D - The original humming machine (consumed by Flood 2017) 2000 E320 - The evolution (consumed by flood 2017) |
#2
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test Ports
where do you hook up a pressure tester on these transmissions?
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1986 300SDL, 211K,Dealership serviced its whole life 1991 190E 2.6(120k) 1983 300D(300k) 1977 300D(211k) |
#3
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Quote:
![]() I think these are for measuring the working pressure and the front pump pressure. I'll check for sure... EDIT:- I don't know where I saw the information regarding these two ports on the front of the transmission. I swear I saw it somewhere and I'm not just dreaming it up. If I stumble upon the information I'll post back. Does anyone know what they are for? Could it be front pump and torque converter pressures? (I'm guessing it isn't working pressure as that can be measured from the rear - see next post)
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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! Last edited by Stretch; 11-04-2011 at 06:50 AM. Reason: Owning up! |
#4
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Here are the ports for the pressure measurements
Here's a picture of the pressure ports on the back of the transmission
![]() I got this information from a very unclear picture in the ATSG manual...
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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! |
#5
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thanks ill take look this weekend at mine even though mine isnt vacuum actuated should be the same test ports.
The three main pressures in automatic tranny our mainline pressure which tests the oil pump, regulating pressure which finds out problems with the governor and modulator pressure which checks the pressure regulator. interesting setup to include those two in the front ive always though they were part of the casting which went to another car and wasnt applicable here.
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1986 300SDL, 211K,Dealership serviced its whole life 1991 190E 2.6(120k) 1983 300D(300k) 1977 300D(211k) |
#6
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Nice write up and pics, I just need the address so I can send you mine.
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#7
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Quote:
I've got another two 722.1s to do up and I'll be passing them on in the near future...
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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! |
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