How to Change Vivaro Front Wheel Bearing: Pro Tips for a Smooth Ride

Are you experiencing a rumbling noise when driving your Vauxhall Vivaro, particularly at higher speeds? You might be dealing with a worn-out front wheel bearing. This crucial component ensures smooth and stable wheel rotation, and its failure can lead to serious consequences. Replacing a Vivaro front wheel bearing isn’t a task for the faint of heart, but with the right tools and a clear understanding of the process, it can be done successfully. This comprehensive guide will walk you through each step, empowering you to tackle this job confidently.

Why Should You Replace a Worn-Out Front Wheel Bearing?

A front wheel bearing plays a pivotal role in your Vivaro’s handling and safety. It supports the weight of the vehicle, allowing the wheel to rotate freely while minimizing friction. When the bearing wears out, you’ll encounter several telltale signs:

• Rumbling Noise: A distinctive rumbling sound, especially at higher speeds, is a classic symptom of a worn-out bearing.
• Wobbly Steering: If you feel a vibration or wobble in the steering wheel, particularly at higher speeds, it could indicate a failing bearing.
• Uneven Tire Wear: Premature and uneven tire wear can be a sign of a damaged bearing impacting wheel alignment.
• Grinding Noise: A grinding sound when turning indicates significant bearing damage and requires immediate attention.

Ignoring these symptoms can lead to catastrophic consequences, such as a wheel completely detaching while driving. Replacing a worn-out bearing is essential for maintaining your Vivaro’s safety and performance.

Gathering the Necessary Tools and Parts

Before embarking on this task, ensure you have the following tools and parts readily available:

Tools:

• Jack and Jack Stands: Securely lift and support the vehicle.
• Lug Wrench: Loosen and tighten the wheel nuts.
• Breaker Bar: Break loose stubborn nuts and bolts.
• Torque Wrench: Tighten bolts to the manufacturer’s specifications.
• Hammer: For tapping components into place.
• Pry Bar: For separating components.
• Socket Set: To fit various nuts and bolts.
• Penetrating Fluid: To loosen rusted components.
• Grease Gun: To lubricate the new bearing.
• Safety Glasses and Gloves: Protect yourself from debris and potential injuries.

Parts:

• New Front Wheel Bearing: Ensure you purchase the correct bearing for your Vivaro model year and engine size.
• Wheel Hub: In some cases, the bearing may be integrated with the hub and require replacement as a unit.
• Bearing Race: May need replacement depending on the bearing type.
• Grease: High-quality bearing grease for lubrication.

Preparing Your Vivaro for the Replacement

Now that you have the necessary tools and parts, it’s time to prepare your Vivaro for the bearing replacement:

1. Park on a Level Surface: Find a safe and level surface to work on.
2. Engage the Parking Brake: Ensure the vehicle is securely parked.
3. Chock the Rear Wheels: Place chocks behind the rear wheels for added safety.
4. Loosen the Lug Nuts: Use the lug wrench to loosen the lug nuts on the affected wheel slightly. Don’t remove them entirely yet.
5. Raise the Vehicle: Use the jack to lift the affected side of the vehicle until the wheel is off the ground.
6. Place Jack Stands: Securely position jack stands under the vehicle’s frame, ensuring they are properly rated for the weight.
7. Remove the Wheel: Now you can remove the lug nuts and take off the wheel.

Removing the Old Front Wheel Bearing

With the wheel removed, you can now access the front wheel bearing assembly:

1. Locate the Bearing Hub: Identify the hub assembly, which houses the bearing.
2. Remove the Brake Caliper: Carefully remove the brake caliper and hang it from the suspension using a wire or rope to avoid putting stress on the brake lines.
3. Remove the Rotor: Depending on your Vivaro model, the rotor may be bolted to the hub or secured with a center bolt. Remove the rotor carefully.
4. Disconnect the ABS Sensor: If your Vivaro has an ABS sensor, disconnect the electrical connector.
5. Remove the Hub Nut: Locate the large nut securing the hub to the spindle. Use a breaker bar and socket to loosen and remove it.
6. Remove the Hub Assembly: The hub assembly should now be loose and can be gently pulled off the spindle. If it’s stuck, use a pry bar to gently separate it.

Installing the New Front Wheel Bearing

With the old bearing removed, you can now install the new one:

1. Clean the Spindle: Thoroughly clean the spindle and make sure it’s free of any debris or rust.
2. Install the New Bearing: Depending on the type of bearing, you may need to press it onto the hub or into the spindle. Use a bearing press for this step if necessary.
3. Install the Bearing Race: If applicable, install the new bearing race onto the spindle.
4. Install the Hub Assembly: Carefully slide the hub assembly onto the spindle, ensuring it’s properly seated.
5. Tighten the Hub Nut: Tighten the hub nut to the manufacturer’s specifications using a torque wrench.
6. Reconnect the ABS Sensor: If applicable, reconnect the ABS sensor.
7. Install the Rotor: Install the rotor back onto the hub, ensuring it’s properly secured.
8. Install the Brake Caliper: Reinstall the brake caliper, making sure the brake pads are properly seated.
9. Lower the Vehicle: Lower the vehicle using the jack and remove the jack stands.
10. Tighten the Lug Nuts: Tighten the lug nuts to the manufacturer’s specifications using a torque wrench.
11. Test Drive: Take your Vivaro for a short test drive to ensure the new bearing is functioning properly and the noise is gone.

Important Considerations and Tips

• Safety First: Always prioritize safety when working on your vehicle. Use proper lifting equipment and follow all safety precautions.
• Correct Parts: Ensure you purchase the correct front wheel bearing for your Vivaro model and year.
• Professional Assistance: If you’re not comfortable with this task, consider seeking professional assistance from a qualified mechanic.
• Lubrication: Use high-quality bearing grease to lubricate the new bearing.
• Torque Specifications: Always refer to your Vivaro’s repair manual for the correct torque specifications for all fasteners.

Living Life on the Road Again

Replacing a Vivaro front wheel bearing can be a challenging but rewarding task. By following these steps carefully and taking the necessary precautions, you can restore your Vivaro’s smooth ride and enjoy worry-free driving once again.

Answers to Your Most Common Questions

Q: How often should I replace my Vivaro’s front wheel bearings?
A: There’s no set mileage or time frame for replacing front wheel bearings. However, they typically last around 50,000 to 100,000 miles, depending on driving conditions and maintenance.

Q: Can I drive my Vivaro with a worn-out front wheel bearing?
A: While you might be able to drive your Vivaro for a short distance, it’s extremely risky. Driving with a worn-out bearing can lead to serious damage and even a wheel detaching.

Q: Can I reuse the old hub nut?
A: It’s generally not recommended to reuse the old hub nut. It’s best to replace it with a new one to ensure proper fit and security.

Q: What are the signs of a front wheel bearing failure?
A: Common signs include rumbling noise, wobbly steering, uneven tire wear, and grinding noise.

Q: How much does it cost to replace a front wheel bearing on a Vivaro?
A: The cost of replacing a front wheel bearing varies depending on the model year, labor costs, and whether the hub needs replacement. You can expect to pay between $200 and $500 for parts and labor.