4WD model? Yes, I did mine. I used gear lube to replace the UDT to slow any leaks, which are very common. I got a WSM on cd from eBay.
Seal is #060, you’ll also need #050. It’s pretty easy, just snap rings and bolts to disassemble. Keep careful track of how all the gears, bearings, spacers, and washers come apart. Instructions come with the seal because it’s been updated.
Mine also has a vent next to the dipstick (looks like a grease fitting) which can get plugged with crud, building pressure causing it to leak. All models may not have it. If yours does, pull it off and make sure the check ball is free, and you can blow through it.
If it’s not caused by the plugged vent, do the axle seals while you’re in there.
ASSY, SEAL OIL
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