Wheel Bearing: Service and Repair
REAR WHEEL BEARINGS AND/OR HUB^ Tools Required
- J 42188 Ball Joint Separator
- Or Equivalents
Removal Procedure
Notice: The Front and Rear Wheel Hub/Wheel Speed Sensors are not interchangeable. When you are replacing a Wheel Hub/Wheel Speed Sensor be sure to use the correct Wheel Hub/Wheel Speed Sensor part number. Do not mount the Rear Wheel Hub/Wheel Speed Sensor in the front steering knuckle. The Rear Wheel Hub/Wheel Speed Sensor features a splined hole through the center of the bearing which mates to the drive axle. The Rear Wheel Hub/Wheel Speed Sensor requires the support of the drive axle and the drive axle nut clamped joint to properly carry the vehicle loads. Mounting the Rear Wheel Hub Wheel Speed Sensor in the front steering knuckle can cause bearing failure and possible damage to the vehicle.
1. Raise and support the vehicle.
2. Remove the tire and wheel assembly.
3. Disconnect the wheel speed sensor electrical connector.
4. Remove the brake caliper and disc/drum.
5. Separate the outer tie rod end from the suspension knuckle. Refer to Rear Axle Tie Rod (Outer End) in Steering and Suspension. Rear Knuckle Alignment Link
6. Remove the spindle nut retainer, the spindle nut and the washer.
7. Separate the suspension knuckle (2) from the upper control arm (1). Refer to Upper Control Arm (RWD). Control Arm
8. Separate the suspension knuckle from the lower control arm ball joint stud (4). Refer to Lower Control Arm (RWD). Control Arm
9. Remove the suspension knuckle from the vehicle.
10. Remove the wheel hub mounting bolts.
11. Remove the hub and bearing assembly from the suspension knuckle.
Installation Procedure
1. Install the hub and bearing assembly into the suspension knuckle.
2. Install the wheel hub mounting bolts.
- Tighten the wheel hub mounting bolts to 35 Nm (70 lb ft).
Notice: Always use the correct fastener In the proper location. When you replace a fastener, use ONLY the exact part number for that application. The manufacturer will call out those fasteners that require a replacement after removal. The manufacturer will also call out the fasteners that require thread lockers or thread sealant. UNLESS OTHERWISE SPECIFIED, do not use supplemental coatings (paints, greases, or other corrosion Inhibitors) on threaded fasteners or fastener joint interfaces. Generally, such coatings adversely affect the fastener torque and joint clamping force, and may damage the fastener. When you install fasteners, use the correct tightening sequence and specifications. Following these instructions can help you avoid damage to parts and system.
3. Install the suspension knuckle upper ball stud into the upper control arm (1).
4. Install the suspension knuckle (2) onto the lower control arm ball stud (4). Control Arm
5. Install the spindle nut, washer and retainer.
6. Install the outer tie rod end into the suspension knuckle. Rear Knuckle Alignment Link
7. Install the brake disc/drum and caliper.
8. Connect the wheel speed sensor electrical connector.
9. Install the tire and wheel assembly.
10. Lower the vehicle.