Are you experiencing issues with your wheel bearings? Don't worry - this is a common problem that many car owners face. Whether you need to replace your wheel bearings or simply repack them, this is a job that you can do yourself, with the right tools and knowledge. In this blog, we'll guide you through the step-by-step process of packing wheel bearings, to keep your vehicle running smoothly and safely.
What are Wheel Bearings?
Before we dive into the packing process, it's important to understand what wheel bearings are and how they function. Wheel bearings are small metal balls that sit inside a metal ring or a race. They fit inside the hub and allow the wheels to rotate smoothly, with minimal friction. Wheel bearings are an essential component of your vehicle's suspension system, and they help to support the weight of your car, while also absorbing shock and impact from the road.
Why should you Pack Wheel Bearings?
Over time, the grease inside your wheel bearings can begin to break down or collect dirt, debris or other contaminants, which can impact the performance of your wheel bearings. This can lead to a variety of issues, such as wheel misalignment, uneven tread wear and even wheel failure. By packing your wheel bearings, you can help to ensure optimal performance and extend the lifespan of your wheels.
Tools and Materials Required
To pack your wheel bearings, you'll need a few essential tools and materials, including:
• Bearing Packer
• Wheel bearing grease
• Clean rags
• Rubber gloves
• Newspaper or similar protective material
• Socket wrench
• Jack stands or hydraulic jack
• Lug wrench
Step-by-Step Instructions to Pack Wheel Bearings
Now that you have all the necessary tools and materials, it's time to get started on packing your wheel bearings. Follow these step-by-step instructions for a smooth and successful packing process:
1. First, ensure that your vehicle is parked on level ground and that the parking brake is engaged.
2. Use a lug wrench to loosen the lug nuts on the wheel, but do not remove them yet.
3. Use a jack stand or hydraulic jack to raise the vehicle off the ground.
4. Use a socket wrench to remove the lug nuts, then remove the wheel.
5. Use a clean rag to remove any dirt or debris from the exposed wheel bearings.
6. Place newspaper (or similar protective material) underneath the wheel and on the work surface.
7. Put on a pair of rubber gloves to protect your hands from grease and debris.
8. Fill the bearing packer with wheel bearing grease according to the manufacturer’s instructions.
9. Place the wheel bearing onto the packer, with the large end on the bottom and the narrow end on top.
10. Pump the grease through the bearing packer, allowing the old grease to be pushed out through the top of the bearing packer.
11. Continue to pump the bearing packer until the clean grease emerges from the bottom of the wheel bearing.
12. Use a clean rag to wipe away any excess grease from the bearing and surrounding parts.
13. Reinstall the wheel onto the hub and screw in the lug nuts by hand.
14. Use a socket wrench to tighten the lug nuts until they are finger tight.
15. Lower the vehicle off the jack stand or hydraulic jack and remove it.
16. Use a lug wrench to tighten the lug nuts to the manufacturer’s torque specifications.
17. Repeat the process for the remaining three wheels.
Conclusion
Packing your wheel bearings is an important maintenance procedure that should be performed regularly. By following these simple steps, you can ensure that your wheels are functioning smoothly and safely. And with great deals on wheel bearings from Advance Auto Parts, you can save on the cost of replacement or repacking. So, grab your tools and get started on packing your wheel bearings today!