Ok, I've been all over all the posts for doing the transmission service... The best thing I've found so far is this -> http://www.antiquecaterpillar.org/vx...l/4L30E_01.asp

But it does not cover the filter. There are no how-to's for the tranfer case either. I'd like to do both of these this weekend. I have the transmission filter already, but no gaskets. Does anyone know how-to or what else is needed for these jobs? I'll order the gaskets and move the job to a later date if they are really needed but I'd like to do this myself so I'm looking for some more how to advise. If I'm going to do this myself, I want to do everything (filter, gaskets, sythetics, etc...) and do it all right....