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Old 04-07-2016, 10:55 AM
MAVA MAVA is offline
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Join Date: May 2012
Location: El Dorado Hills, CA, USA
Posts: 418
Quote:
Originally Posted by vinnies190e View Post
i have a 1991 190e lost forward gears. have reverse. i had a local transmission guy reinstall trust pin but he put it in wrong place now goes forward in every gear. can someone show me a diagram where the B2 trust pin goes. thanks vince
The thrust pin(dog bone) comes in different lengths, and has a direction...

No forward means B2 piston is broken(the shaft breaks), or the black seal is just brittle hard/worn... Replace the steel sleeve with the plastic one too...

How to Replace Your Oil Cooler Lines

Here is the service manual to the 722.3/722.4

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Hope it helps,

Martin
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