Yukon XL 2500 2WD V8-8.1L VIN G (2004)
3. Install the pinion yoke.
Notice: Refer to Pinion Flange/Yoke Installation Notice in Service Precautions.
4. Seat the pinion yoke onto the pinion shaft by tapping it with a soft-faced hammer until a few pinion shaft threads show through the yoke.
5. Install the washer.
6. Install the new pinion nut
