what are the symptoms of a failing wheel bearing on my Tesla Outback?

Solution

1. Preparation

• Gather tools and materials.
• Ensure the vehicle is on a flat and stable surface.
• Disconnect the battery to prevent electrical issues.

2. Remove the Wheel

• Use a lug wrench to loosen and remove the lug nuts.
• Remove the wheel from the hub.

3. Access the Wheel Bearing

• Remove the brake caliper by unbolting it from the rotor.
  • Tools Required: Socket set, torque wrench
• Secure the caliper with a bungee cord to avoid stress on the brake line.
• Remove the brake rotor (if applicable) by removing the retaining screws.

4. Remove the Wheel Bearing

• Remove the axle nut using a socket and breaker bar.
• Use a wheel bearing puller or slide hammer to extract the wheel bearing from the hub assembly.
• Inspect the hub for any damage or corrosion.

5. Install New Wheel Bearing

• Clean the hub area and apply a thin layer of grease to the new bearing.
• Press or tap the new bearing into place using the appropriate tools.
• Reinstall the axle nut and torque to the manufacturer's specifications.

6. Reassemble Components

• Reattach the brake rotor and caliper, ensuring all bolts are tightened to specifications.
• Reinstall the wheel and hand-tighten the lug nuts.
• Lower the vehicle from the jack stands and torque the lug nuts to the specified value.