QX4 2WD V6-3.5L (VQ35DE) (2003)
4. After installing knuckle spindle, adjust wheel bearing preload. Refer to "Preload Adjustment", "FRONT WHEEL BEARING".
5. After installing drive shaft, check drive shaft axial end play. 4WD - Do not reuse snap ring once it has been removed. Refer to "Drive Shaft".