http://www.q45.org/pandropsensors.html
Theres some pics and a writeup.. Should be 99% the same..
What I would do next time that I didnt include in the article, is let the pan drain overnight.. Drain it when its hot, and then let it cool overnight. You dont want to work on the tranny when its hot, but ideally, youd like to get the fluid out while its hot....
Go every few hours and move the shifter to a different location.. I remember moving my shifter around, and every time i moved it the flood gates would re open. just when I thought i didnt have enough ATF in my hair!