what does a worn wheel bearing sound like on my Ford F-150?

Solution

1. Preparation

• Tools Required:
  • Jack and jack stands
  • Lug wrench
  • Socket set
  • Torque wrench
  • Bearing puller (if necessary)
• Safety Warnings:
  • Ensure the vehicle is securely supported on jack stands before working underneath it.
  • Wear safety glasses and gloves to protect against debris.

2. Remove Wheel and Brake Assembly

• Loosen the lug nuts with a lug wrench while the vehicle is on the ground.
• Jack up the vehicle and secure it with jack stands.
• Remove the lug nuts and take off the wheel.
• Remove the brake caliper and support it with a bungee cord or rope (do not let it hang by the brake line).
• Take off the brake rotor.

3. Remove and Inspect the Wheel Bearing

• Remove the hub assembly (may require a hub puller if stuck).
• Inspect the bearing for wear, noise, or roughness by spinning it by hand.
• If it feels rough or makes noise, it must be replaced.

4. Install New Wheel Bearing

• Clean the hub and spindle area thoroughly.
• Apply a small amount of wheel bearing grease to the new bearing.
• Carefully press or tap the new wheel bearing into the hub assembly if necessary.
• Reassemble the hub, rotor, brake caliper, and wheel in reverse order of removal.
• Torque the lug nuts to the manufacturer’s specifications (usually around 100-150 ft-lbs depending on the model).