Alright i decided to get the manual t-case and drive shaft from the 91 explorer but i just need to check one more thing. When i switch the t-case's do i have to do anything with the 4x4 computer? is there a 4x4 computer on the 91 explorer?
**Does anyone know the tools required to remove the transfer case and drive shaft? I'm going to the jy on Thursday and would like to have all the tools i need and not forget anything.
No, you should be able to leave the computer alone. However, the GEM might notice the sensors in the TC motor missing and start flashing the 4wd lights, easiest way to fix that is to remove the cluster and remove the lights.
You'll need a basic socket set, think its mostly 10, 13, 15 and 17 or 18 mm bolts, but you should bring a set with 10-23mm sockets. Some closed end wrenches will help with the crossmember bolts and driveshaft bolts. A small prybar will help to remove the crossmember from the frame, and pry the transfer case off. Might need some 12 point sockets or Torx bits for the driveshafts too, not sure.