Auto clutch adjuster screwnis broke and siezed to

SOURCE: auto hubs stop working on 2001 f 250 4x4 works

The auto hubs are controlled by vacuum either from your engine if you have a gasser or by the vacuum pump located on the passenger side of your truck on fender inside engine compartment if you have a diesel. First item is a question. are you having any problems with your vents in your truck? If yes and you have a diesel. chances are your vacuum pump is not working. If you have a gasser you may have the same problem with vents not opening rightas well. You need to trace all your lines for a break in the line somewhere. They route on the right side of the engine down and accross the cross member. If your diesel pump is working and making vacuum then you need to check for routing breakage just like the gasser. The lines are small black lines that almost look like wires. There will be small connectors on them so you will be able to pull them apart and see that they are vacuum lines. They go all the way down and hook to your spindles so you can also back trace them to make sure you have the right lines. If you find no problems with the lines then you may have a problem inside the hub. Normally an o-ring leak but sometimes a failure of the hub. Please make sure to let everyone kow how i did for you. I am on here with a different sign in as well and just started advertising my business on here so this profile shows i am new. I am A Guru with ford expert brand aceppdug