Quote:
Originally Posted by m444uk
I understand the later 722.6 boxes have no drain plug on the converter so how do MB dealers drain the 4 or 5 litres in it?
It is a service offered dispite the boxes being factory filled for life.
I wonder if the line to the cooler in the bottom of the radiator is removed and the ATF pumped out by briefly starting the car
thanx
adam
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Drill a hole!
What I do with my Volvo that has no torque converter drain plug is to disconnect one of the transmission cooler lines and run the engine until tranny fluid begins to stop comming out. While this may not insure all old tranny fluid is removed, I will run a new batch of tranny fluid through again, repeating this process twice usually removes the majority, I feel what residule remains is OK. BB