How do you take the hub apart ???

[Tree Trimmer]

some one care to share with the class, how these work?

and is it possible to unlock them? or is it just full time 4wd.

 

[91turbogsx]

They don't unlock. It's not full time 4wd but the front diff is always spinning. When you shift the transfer case into 4wd there isn't any hubs to lock manually or hope they automatically lock with vacuum.

 

[Dzchey21]

Yeah you're transfer case let's you have two wheel drive. I always leave my hubs locked in any ways unless long trips on the high way to help save a little fuel