Wheel hub (Range Rover 3)

Dismantling

1. Raise the front of the vehicle.

CAUTION: Do not work under a vehicle supported solely by a jack or lift. Always support the vehicle with safety stands.

2. Remove the wheel.



3. Remove the cotter pin from the hub bearing nut.

4. Ask your partner to press the brake pedal, unscrew the bearing nut and discard it.

5. Remove the brake disc.

BRAKE SYSTEM, REPAIR WORK, Brake disc - front brake mechanisms.

6. Release the wheel speed sensor wiring from the clamp.

7. Disconnect the electrical wiring from the shock absorber, remove the Allen screw and remove the wheel speed sensor from the hub.



8. Loosen the nut securing the body height sensor rod to the lower arm and disconnect the rod.

CAUTION: Use a socket wrench to prevent the ball joint from rotating.

9. Loosen the bolt securing the lower arm to the subframe by unscrewing it a quarter of a turn.

10. Unscrew the nut securing the ball joint of the lower arm to the hub.



11. Using the LRT-54-027 tool, release the lower arm ball joint and disconnect the lower arm from the hub.

CAUTION: Make sure that the ball joint protective boot is not damaged. A damaged boot will cause the joint to fail.

12. Loosen the bolt securing the tie rod to the subframe by turning it a quarter of a turn.

13. Unscrew the nut securing the transverse steering rod to the ball joint.



14. Using the LRT-54-027 tool, disconnect the tie rod from the ball joint.

CAUTION: Make sure that the ball joint protective boot is not damaged. A damaged boot will cause the joint to fail.

15. Remove and discard the nut securing the ball joint of the tie rod to the steering knuckle.

16. Screw the M14 nut onto the end of the ball joint flush with the end of the threaded part of the joint.

17. Using the LRT-57-036 tool, separate the ball pin from the steering knuckle. Remove the M14 nut and pull the ball pin out of the steering knuckle.

CAUTION: Make sure that the ball joint protective boot is not damaged. A damaged boot will cause the joint to fail.

18. Screw the central screw LRT-60-030/3 onto the LRT-60-030/1 tool and install it on the hub together with the LRT-60-030/2 washer. Secure the tool with the LRT-60-030/5 nuts.



19. Tighten the center screw to press the drive shaft out of the hub.

20. Dismantle the tool.



21. Unscrew the 2 nuts from the bolts securing the hub to the shock absorber.

22. Remove the hub assembly.

Assembly

1. Clean the mating surfaces of the hub and shock absorber from dirt.

2. Clean the splines of the drive shaft and hub from dirt.

3. Lightly lubricate the spline surfaces.

4. Install the hub assembly and insert the top bolt. Insert the drive shaft into the hub, align the hub and insert the bottom bolt. Attach the hub to the shock absorber by tightening the nuts to 250 N·m (184 lb ft).



5. Install the LRT-60-030/4 tool on the drive shaft.

6. Install the LRT-60-030/1 tool together with the LRT-60-030/2 washer and secure the tool with the LRT-60-030/5 nuts.



7. Screw the nut onto the LRT-60-030/4 tool and tighten it to fully insert the drive shaft into the hub flange.

8. Dismantle the tool.

9. Clean any dirt from the conical surfaces of the ball pin and the steering knuckle socket.

10. Connect the ball stud to the steering knuckle, install a new nut and tighten it to 80 N·m (59 lb ft).

11. Connect the tie rod to the ball joint and tighten the nut to 80 N·m (59 lb ft).

12. Connect the lower arm ball joint to the hub and tighten the nut to 80 N·m (59 lb ft).

13. Install the lower arm and tie rod end bolts to the subframe, but do not tighten them yet.

14. Connect the lower arm to the ball joint and tighten the nut to 8 N·m (6 lb ft).

CAUTION: Make sure the sensor lever is facing outward.

15. Clean the surface of the wheel speed sensor, apply anti-seize lubricant to the sensor, and secure it to the hub.

FILLING CAPACITIES, USED OPERATING LIQUIDS, OILS AND SEALANTS, Lubrication system.

16. Install the Allen type screw for the wheel speed sensor and tighten it to 8 N·m (6 lb ft).

See the source on the website www.lrman.ru

17. Secure the sensor wiring to the shock absorber.

18. Install the front wheel brake disc.

BRAKE SYSTEM, Brake disc - front brake mechanisms, Brake disc - front brake mechanisms.

19. Install the new wheel bearing nut and tighten it to 420 N·m (311 lb ft).

20. Secure the nut to the drive shaft.

21. Reinstall the wheel and tighten the nuts to 140 N·m (103 lb ft).

22. Remove the supports and lower the vehicle.

23. Tighten the lower arm-to-subframe bolt to 165 N·m (121 lb ft) and turn it through 90°.



24. Tighten the tie rod to subframe mounting bolt to 165 N·m (121 lb ft) and turn it through an angle of 90°.

25. Check the front wheel alignment angles.