### Wheel Bearings

#### ADJUSTMENT

##### Sentra, 200SX, Altima and Maxima

If the wheel hub bearing assembly is removed, it must be replaced.

NOTE: The wheel hub bearing assembly is not repairable; it must be replaced when defective.

1. Torque the wheel bearing locknut to 138–188 ft. lbs. (187–255 Nm).
2. Verify that the wheel bearings operate smoothly.
3. Install a new cotter pin into the spindle to hold the wheel bearing locknut.
4. Install a dial indicator to the rear wheel hub bearing assembly and check the axial end-play; it should be less than 0.0020 in. (0.05 mm).
5. Install the grease cap.
6. If the axial end-play exceeds specifications, the wheel bearing must be replaced.