hey everyone, took my 89 trooper out in the woods last night and got stuck!! transfered it into 4wd but nothing happened, just kept spinning. after I got it unstuck I took it to my garage and started playing around with it. I had someone get in and drive it while I looked at the front drive shaft and sure enough it was spinning...so Im getting the power from the transfer case but its just not going to the wheels... any thoughts

Chris