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Re: Autotranny plumbing



>I've been told that you are supposed to fill the converter BEFORE
>installing it.  One of the books showed a way to make your own siphon,
>you're supposed to allow gravity to fill the converter, not just pour it
>in for some reason. 

My manuals make no mention of prefilling or not, but they do say that if you 
just remove the AT pan topping up takes 6.3 pts and a complete refill (from 
a dry converter) takes 12.6 pts.  I don't think there would be any harm from 
prefilling, but you should keep in mind that you are going to have to stand 
the thing on edge to put it in, so if you top it up when it's flat you're 
going to have a mess.

The shafts that connect to it are hollow and ATF is normally circulated in 
and out of the converter, and I assume that the rotation and centrifugal 
force keeps it filled when it is moving.  It probably drains back to half 
full whenever it is stopped for a long period of time, like overnight.

The siphon is for draining dirty fluid OUT.  It must be done this way to get 
most of the old fluid.

My approach would be to just fill it half full.  Just pour it in, and tip it 
up on edge occasionally to see how you're doing.  Quit when it looks like it 
is about to start dribbling out.

Jim
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       Melissa Kepner                                    Jim Adney
       jadney@vwtype3.org              jadney@vwtype3.org
                             Laura Kepner-Adney
                             Madison, Wisconsin
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