When i put my tranny and transfer case in I tested it out and its hard to shift into four low but works great. But when I go to four high it grinds. Can my linkage be out of adjustment

 

Yes. But do you use this method of shifting?

Here's how the factory suggests you shift the transfer case and I've been doing this since these things were new and I worked at the dealership. Quoted from the owner's manual.

"To engage, shift the transfer case lever from 2H to 4H while the vehicle is moving at any legal speed". I let off the gas, throw the lever, and then tap the gas and let off.

4L position: " To engage, slow the vehicle to 2-3 MPH , shift the transmission to Neutral, then shift the transfer lever to the right and pull firmly rearward to 4L".

 

Did the 4hi and seems not fully engaged

 

Needs adjustment then.

 

What position will the linkage be in. On 2hi any pics

 

In 2H, the lever should be about 1/16" from it's forward stop. Hope this helps.

 

You have a pic

 

Of the linkage underneath

 

No.

 

I don't.

 

Can you get under yours and snap a pic

 

Straight from the FSM:

SHIFT LINKAGE ADJUSTMENT
(1) Shift transfer case into 4L position. (make sure your shifter is fully in the 4L position)
(2) Raise vehicle.
(3) Loosen lock bolt on adjusting trunnion (Fig.
87).
(4) Be sure linkage rod slides freely in trunnion.
Clean rod and apply spray lube if necessary.
(5) Verify that transfer case range lever is fully
engaged in 4L position. (you can do this under the vehicle at the transfer case)
(6) Tighten adjusting trunnion lock bolt.
(7) Lower vehicle

 

Did that now works great thanks man!!

 

Cool. I have to admit that I stole that from somewhere else for you!!!!

 

Haha good deal