Front Knuckle/Hub/Wheel Bearing Replacement
Special Tools Required
Image Description/Tool Number
609765.png Ball Joint Thread Protector, 12 mm 07AAF-SDAA100
8616757.png Ball Joint Remover, 28 mm 07MAC-SL00202
5090180.png Ball Joint Thread Protector, 14 mm 071AF-SZNA100
8631331.png Ball Joint Remover, 32 mm 07MAC-SL00102
4195699.png Hub Dis/Assembly Pin, 42 mm 07GAF-SD4A100
310163.png Bearing Driver Attachment, 72 x 75 mm 07746-0010600
310169.png Driver Handle, 15 x 135L 07749-0010000
310263.png Oil Seal Driver Attachment, 96 mm 07ZAD-PNAA100
310183.png Support Base 07965-SD90100
1. Knuckle/Hub/Wheel Bearing - Exploded View

Exploded View



NOTE: Refer to the Exploded View as needed during the following procedures.

1. Vehicle - Lift


2. Front Wheel - Remove


3. Brake Caliper - Remove


1.
Remove the brake hose bracket mounting bolt (A).

2.
Remove the caliper assembly (B).

NOTE:
To prevent damage to the caliper assembly or brake hose, use a short piece of wire to hang the caliper assembly from the undercarriage.
Do not twist the brake hose excessively.

4. Wheel Speed Sensor - Remove

Remove the wheel speed sensor (A).

NOTE: Do not disconnect the wheel speed sensor connector.


5. Spindle Nut - Remove


1.
Pry up the stake (A) on the spindle nut (B).

2.
Remove the spindle nut.

6. Front Brake Disc - Remove


7. Hub for Damage and Cracks - Check

Check the front hub for damage and cracks.

8. Tie-Rod End Ball Joint - Disconnect


1.
Remove the cotter pin (A).

2.
Remove the nut (B).

3.

NOTE: Be careful not to damage the ball joint boot when installing the ball joint remover.

9. Knuckle Ball Joint - Disconnect


1.
Remove the lock pin (A).

2.
Remove the castle nut (B).

3.

NOTE: Be careful not to damage the ball joint boot when installing the ball joint remover.





4.
Make sure there is no gap (A) between the knuckle (B) and the ball joint (C).

NOTE: If the gap is incorrect, replace the ball joint.

10. Knuckle/Hub Assembly - Remove


1.
Remove the damper pinch bolt (A).

2.
Move the knuckle (B) downward, and remove the knuckle from the damper.

3.
Pull the knuckle outward, and separate the outboard joint (C) from the front hub using a soft face hammer outward, then remove the knuckle/hub.

NOTE: Do not pull the driveshaft end outward. The inner driveshaft inboard joint may come apart.

11. Front Knuckle Ring - Remove

Remove the front knuckle ring (A).


12. Hub - Remove

1.
Separate the hub (A) from the knuckle (B) using the hub dis/assembly tool and a hydraulic press. Hold the knuckle with the attachment (C) of the hydraulic press or equivalent tool.

NOTE:
Be careful not to damage or deform the splash guard (D).
Hold onto the hub to keep it from falling when pressed clear.





2.
Press out the wheel bearing inner race (A) of the hub (B) using the hub dis/assembly tool, a commercially available bearing separator (C), and a hydraulic press.

13. Splash Guard and Snap Ring - Remove


1.
Remove the splash guard (A).

2.
Remove the snap ring (B).

14. Bearing - Remove

Press the wheel bearing (A) out of the knuckle (B) using the bearing driver attachment, the driver handle, and a hydraulic press.


15. Bearing - Install


1.
Wash the knuckle and the hub thoroughly in high flash point solvent before reassembly.

2.
Press a new wheel bearing (A) into the knuckle (B) using the old bearing (C), a steel plate (D), the oil seal driver attachment, the support base, and a hydraulic press.

NOTE:
Install the wheel bearing with the wheel speed sensor magnetic encoder (E) (brown color) toward the inside of the knuckle.
Remove any oil, grease, dust, metal debris, and other foreign material from the encoder surface.
Keep any magnetic tools away from the encoder surface.
Keep the wheel bearing and magnetic encoder away from any magnetic field. The encoder can be damaged or erased.
Be careful not to damage the encoder surface when you insert the wheel bearing.

16. Splash Guard and Snap Ring - Install


1.
Install the new snap ring (A).

2.
Install the splash guard (B).

17. Hub - Install

Install the hub (A) onto the knuckle (B) using the attachment, the driver handle, the support base, and a hydraulic press.

NOTE: Be careful not to damage the splash guard (C).


18. Front Knuckle Ring - Install

Install the new front knuckle ring (A).

NOTE: When installing the front knuckle ring, position the knuckle ring notch portion (B) toward cut out (C) near the ball joint in the knuckle, and align the center of the knuckle ring notch portion with the center of the knuckle as shown.


19. Knuckle/Hub Assembly - Install


1.
Apply about 5 g (0.18 oz) of moly 60 paste (P/N 08734-0001) to the contact area (A) of the outboard joint and the front wheel bearing.

2.
Install the knuckle/hub (B). Install the aligning tab (C) on the damper unit into the slot (D) of the knuckle.

3.
Loosely install the damper pinch bolt (E).

20. Knuckle Ball Joint - Connect


1.
Connect the knuckle ball joint to the lower arm.

2.
Install the new castle nut (A).

NOTE: Torque the castle nut to the lower torque specification, then tighten it only far enough to align the slot with the ball joint pin hole. Do not align the castle nut by loosening it.

3.
Install the lock pin (B) as shown.

21. Bolt and Nut - Tighten Under Vehicle’s Weight

1.
Load the suspension with the vehicle’s weight.

2.
Tighten all loosely installed mounting hardware to the specified torque.

22. Tie-Rod End Ball Joint - Connect


1.
Connect the tie-rod end ball joint to the knuckle.

2.
Install the nut (A).

3.
Install the new cotter pin (B) as shown.

23. Front Brake Disc - Install


24. Spindle Nut - Install


1.
Apply a small amount of engine oil to the seating surface of a new spindle nut (A).

2.
Install the spindle nut.

3.
Use a drift to stake the spindle nut shoulder (B) against the driveshaft.

25. Wheel Speed Sensor - Install

Install the wheel speed sensor (A).


26. Brake Caliper - Install


1.
Install the caliper assembly (A).

2.
Install the brake hose bracket mounting bolt (B).

27. Front Wheel - Install