Hey guys finally got the 75 back together. Took it for maiden voyage today. But when I plowed thru the snow drift. I realized my truck isnt going into either low loc or hi lock!! I even purposely got myself grounded In it and was like either one of the fronts would spin one at a time n none of the rear. What could cause it not to lockin?

 

Vehicle info may help, What t case? Full time 4WD?

 

Np203 I believe. It's all time 4x4 has hi hi loc lo n lo loc. But it doesn't lock in either

 

Likely a linkage problem. I think there are two shift rods poking out of the front of the case. Have a look, and make sure everything is moving properly.

 

Thank you I will check it out. Just want sure if it would be a transfer case issue or diff issue. Hoping it's not an internal issue