NV231HD Transfer Case

1. Shift transfer case into the 2WD position.
2. Raise vehicle.

Fig. 84:

3. Loosen the trunnion lock bolt (Fig. 84).
4. Make sure the shift rod slides freely in the adjusting swivel. Lube rod and swivel if necessary.
5. Verify that transfer case range lever is in 2WD detent. The 2WD detent is the second detent position from the full forward position.

Fig. 85:

6. Align the adjustment locating hole in the lower shift lever to the adjustment channel in the shifter body (Fig. 85).
7. Insert an appropriately sized pin through the adjustment hole and channel.
8. Tighten the trunnion lock bolt to 10 Nm (90 inch lbs.) torque.
9. Lower vehicle just enough to enter vehicle. Be sure all wheels are off shop floor. Then start engine, shift transmission into gear, and shift transfer case through all ranges to verify correct adjustment.