The left side manual hub on my 2011 F350 has become more and more difficult to turn to the point where I now need a vise grip to turn it. If I were to disassemble and lubricate it would that fix it, or is there something else I should be looking for once I have it apart? Also, where can I find instructions on taking it apart? This is the first problem I have had since I bought this great truck new, and I am hoping I can fix it myself.
Thanks in advance, John.

 

Is the truck still under warranty?

I've taken 99-04 hubs apart and have a writeup on it, but I don't know if that would apply to the newer style.