brendonv

On my 93 pickup 4x4, all of a sudden I started hearing a humming sound from driver front wheel. Jack'd it up, driver wheel harder to turn than pass. wheel. Today I looked, with hubs in "free" position, the driver axle is locked in, while the pass. axle could be easily spun. Obviously it is a problem with my driver side hub. Now, what could possibly be going on wrong here? And what could I do to troubleshoot it more and what parts?

thanks

brendonv

cootees

Possible the spring in your hub went bad or locked up. Take the hub apart and rebuild it.

Bobakazi

Yeah, that is what I would do first. Look up under Tech write-ups, maintenance and repair. There are 2 good write-ups about how to convert from ADD to manual. Even though you are not doing that, you will get a good idea of how to rebuild them. (if you do not know already) It does not take long.