Thread: Transmission
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Old 04-29-2010, 12:50 PM   #9
Lil bastard
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Quote:
Originally Posted by JFP in PA
OK, tiptronic service 101: There are two plugs on the bottom of the trans, one is a drain plug, the other is a fill opening that has a riser tube that extends upward. To refill the Tip, remove the fill plug, insert the special upside down "J" tube fill hose so that the bend of the J is over the top of the riser tube, pump in the ATF until the excess starts to seep down the riser tube. Reinstall and torque the plug; Miller time....................
Agreed, but you should never swap the fluid without also swapping the filter. Doing so will lead to premature death.

Also, ATF expands tremendously when heated. In order to properly fill it (there is no dipstick), you need to preheat the fluid. If you don't, you will have overfilled it once it comes up to operating temp.

Cheers!
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