Kinda like the thought of the Auto function.....how ever they dont seem to lock unless I manualy lock them, then they stay engaged. Probally need some maintance. Was wondering what all to stock up on for parts before I tear into them. Or replace them with Warns ??? Thanks Dino
put a vacuum tester to the hubs and see if they hold that is an easy test
the ESOF valve near the pass battery can fail also but basically if your climate control doesn't default ti defrost your probably not looking for a vacuum leak
Jack up one side, spin the tire, watch the front drive shaft/hub shaft, turn the hub from Auto to Lock back to Auto. Ideally when you spin the tire the front drive shaft and hub shaft should NOT turn in Auto. When you select Lock the front drive shaft and hub shaft should turn.
Remember to rotate the tire backwards to unlock the internal gears when going back to Auto during the check.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Ford Power Stroke Nation
2.5M posts
107.3K members
Since 2007
A forum community dedicated to Ford Power Stroke owners and enthusiasts. Come join the discussion about diesel performance, modifications, EGR deletes, troubleshooting, lift kits, tires, wheels, maintenance, and more!