I finally found it, hidden in my links.
http://www.lsauto.com/install.asp That is how to get your dash apart, get the cluster out, and get the speedo out. Once you have the speedo unit out, you can access the odometer. There are a few more screws to take it out. Remember where all these go, some are different lenghts! The odometer might come apart slightly when you remove these screws (not like the numbers falling out or anything.) Just take a good look at how it all goes together (maybe take some pictures) Setting mine back up was a trial and error process cause I didn't remember exactly how the gears connected. When it is apart it is now time to troubleshoot, there is a worm gear from the servo motor that drives a long metal rod with gears on it that turn the trip/odo gears. When it is out, check for wear on the gears and make sure none of the gears have become disconnected and are "freewheeling" on their shafts. Also, even though it is very hard to drive the car with the steering column dropped and the cluster disconnected (I did it at like 2 in the morning) I hooked everything up electrically while it was out of the cluster and put a mark with a sharpie on the worm gear of the servo motor and watched it as I drove around to see if it was moving (turns VERY slow). If it is then there is probably something wrong with the odo gearing, which is a quick swap if you can't fix it, although if you want to fix the milage you gotta turn it a bit (you can turn it backward by hand if you need to correct a replacement) If the servo isn't turning it is either bad, the speedo unit is bad (my problem), or there is something weird with the cluster itself (more rare.) So, it might be easier in the long run to replace the cluster, but you could easily get the odo out of the replacement and reset it if needed. Good luck!