Expert Tips on How to Replace Rear Wheel Bearing GQ Patrol: A Step-by-Step Guide

The Nissan GQ Patrol is a rugged and reliable vehicle, but like any machine, it’s subject to wear and tear. One common issue that can arise is a faulty rear wheel bearing. This can lead to a variety of symptoms, including a rumbling noise when driving, excessive vibration, and even a complete loss of wheel control. If you’re experiencing these symptoms, it’s time to replace your rear wheel bearing.

This comprehensive guide will walk you through the process of replacing your rear wheel bearing on your GQ Patrol. We’ll cover everything from identifying the problem to installing the new bearing, ensuring you have the information and confidence to tackle this job yourself.

Identifying the Problem: Recognizing a Faulty Rear Wheel Bearing

Before diving into the replacement process, it’s crucial to confirm that your rear wheel bearing is indeed the culprit. Here are some telltale signs that point to a faulty bearing:

• Rumbling Noise: A distinct rumbling noise, particularly noticeable when driving at speed or turning, is a classic symptom of a worn-out bearing.
• Vibration: The vehicle may vibrate excessively, especially at higher speeds.
• Play in the Wheel: If you can feel or see movement in the wheel when you shake it, this indicates a loose bearing.
• Wobble: The wheel may wobble or shake while driving, particularly when braking.

Gathering Your Tools and Materials

Before you begin, ensure you have the necessary tools and materials:

• Jack and Jack Stands: These are essential for safely lifting the vehicle.
• Wheel Wrench: This will be used to remove the wheel.
• Torque Wrench: This is crucial for tightening the lug nuts to the correct specifications.
• Hammer: A hammer will be needed for removing and installing components.
• Bearing Race Tool: This specialized tool is used to remove and install the bearing races.
• Grease: Use a high-quality bearing grease for lubricating the new bearing.
• New Rear Wheel Bearing: Ensure you purchase the correct bearing for your specific GQ Patrol model.

Step-by-Step Guide to Replacing the Rear Wheel Bearing

Now, let’s get into the step-by-step process of replacing your rear wheel bearing:

1. Prepare the Vehicle: Park your GQ Patrol on a level surface and engage the parking brake.
2. Loosen the Lug Nuts: Using your wheel wrench, loosen the lug nuts on the affected wheel.
3. Jack Up the Vehicle: Use your jack to lift the vehicle until the affected wheel is off the ground. Place jack stands securely under the frame, ensuring the vehicle is safely supported.
4. Remove the Wheel: Once the vehicle is safely supported, remove the lug nuts and take off the wheel.
5. Remove the Brake Caliper: Using a wrench, loosen the caliper bolts and remove the brake caliper. Be careful not to damage the brake lines.
6. Remove the Rotor: Depending on your model, you may need to remove the brake rotor to access the bearing. Use a hammer and a drift punch to gently tap the rotor off the hub.
7. Remove the Old Bearing: Using your bearing race tool, carefully remove the inner and outer races of the old bearing.
8. Clean the Hub: Thoroughly clean the hub using a wire brush or a cleaning cloth to remove any debris or rust.
9. Install the New Bearing: Apply a generous amount of grease to the new bearing and the races. Using your bearing race tool, carefully install the new inner and outer races.
10. Install the Rotor (if applicable): If you removed the rotor, carefully re-install it onto the hub.
11. Install the Brake Caliper: Reinstall the brake caliper and tighten the bolts to the correct torque specifications.
12. Install the Wheel: Reinstall the wheel and tighten the lug nuts to the correct torque specifications using your torque wrench.
13. Lower the Vehicle: Lower the vehicle and remove the jack stands.
14. Test Drive: Take your GQ Patrol for a test drive to ensure the new bearing is working correctly.

Important Considerations

• Safety First: Always prioritize safety when working under your vehicle. Use jack stands and ensure the vehicle is securely supported before working underneath.
• Correct Parts: Ensure you purchase the correct bearing for your specific GQ Patrol model.
• Torque Specifications: Always refer to your vehicle’s service manual for the correct torque specifications for the lug nuts and other components.
• Professional Help: If you’re not comfortable performing this task yourself, it’s always best to seek professional help from a qualified mechanic.

Beyond the Basics: Tips for a Smoother Replacement

• Cleanliness: Maintaining a clean work area will help prevent contaminants from entering the new bearing.
• Grease: Use a high-quality bearing grease that is specifically designed for automotive applications.
• Inspect the Hub: Before installing the new bearing, inspect the hub for any damage or wear.
• Tighten Securely: Ensure all bolts and nuts are tightened to the correct torque specifications.

Moving Forward: Maintaining Your GQ Patrol’s Rear Wheel Bearings

Replacing your rear wheel bearing is just one step in maintaining your GQ Patrol. Here are some tips to help you keep your vehicle running smoothly:

• Regular Inspections: Regularly inspect your vehicle for any signs of wear or damage to the suspension, wheels, and bearings.
• Proper Lubrication: Ensure that all bearings are properly lubricated with high-quality grease.
• Driving Habits: Avoid aggressive driving habits that can put undue stress on your vehicle’s suspension and bearings.
• Professional Maintenance: Schedule regular maintenance appointments with a qualified mechanic to keep your GQ Patrol in top condition.

The Journey Continues: Your GQ Patrol’s Long-Term Health

By understanding how to replace your rear wheel bearing and following the maintenance tips outlined above, you can ensure your GQ Patrol continues to provide you with years of reliable service. Remember, a well-maintained vehicle is a safe vehicle, and taking the time to invest in its care will pay off in the long run.

Top Questions Asked

Q: How often should I replace my rear wheel bearings?

A: The lifespan of a rear wheel bearing can vary depending on factors such as driving conditions, maintenance, and the quality of the bearing. However, they typically last between 50,000 and 100,000 miles.

Q: Can I drive with a bad rear wheel bearing?

A: While you can technically drive with a bad rear wheel bearing for a short period, it’s not recommended. A faulty bearing can lead to further damage to your vehicle’s suspension and potentially cause a loss of control while driving.

Q: What are the signs of a failing rear wheel bearing?

A: The most common signs of a failing rear wheel bearing include a rumbling noise, vibration, play in the wheel, and a wobble while driving.

Q: Can I replace the rear wheel bearing myself?

A: Yes, you can replace the rear wheel bearing yourself if you have the necessary tools and experience. However, if you are not comfortable performing this task, it’s best to seek professional help from a qualified mechanic.

Q: How much does it cost to replace a rear wheel bearing on a GQ Patrol?

A: The cost of replacing a rear wheel bearing on a GQ Patrol can vary depending on the labor costs in your area and the specific bearing you choose. However, you can expect to pay between $200 and $500 for the entire job.