So I'm riding at 2mph up a small incline and crack, we aint moving anymore.
I made it back with the front wheels pullin', but the rear diff is makin' some cool sounds
(like a chain in a trash drum). I'm working alot this weekend and would like some idea
of what I might see when I open the housing next week. And will I need a second morgage
to fix it. Thanks guys. Hey 425 xpedition you still around?

 

When was the last time the coupler was greased on the rear driveshaft? Sounds like the coupler gave out. I have tried and never hurt the rear gearcase. Just had to replace the bearings once.