The Ultimate Guide to 2017 F150 Wheel Bearing: Everything You Need to Know

What is a Wheel Bearing?

A wheel bearing is a critical component of your 2017 F150's suspension system. It allows the wheels to rotate smoothly and reduces friction between the axle and the wheel. Without properly functioning wheel bearings, your F150 would experience increased rolling resistance, premature tire wear, and potential safety hazards.

Signs of a Bad Wheel Bearing

Ignoring a failing wheel bearing can lead to more severe and costly repairs. Here are some common signs to watch out for:

• Grinding or humming noise coming from the wheel: This is the most common symptom of a bad wheel bearing. The noise may worsen when turning or driving on rough roads.
• Wobbling or vibration: A worn wheel bearing can cause the wheel to wobble or vibrate, affecting the vehicle's handling and ride quality.
• Uneven tire wear: A failing wheel bearing can put excessive stress on one side of the tire, leading to uneven wear.
• Loose or play in the wheel: Grab the wheel at the top and bottom and try to move it. Excessive play may indicate a loose or damaged wheel bearing.

Causes of Wheel Bearing Failure

Wheel bearings can fail due to several factors, including:

• Wear and tear: Over time, the wheel bearings experience wear and tear due to friction and stress.
• Heavy loads: Carrying heavy loads or towing can put extra strain on the wheel bearings.
• Impact damage: Hitting curbs or potholes can damage the wheel bearings and lead to premature failure.
• Improper installation: Incorrect installation or over-tightening can compromise the wheel bearing's performance.
• Water or dirt contamination: Water or dirt entering the wheel bearing can cause corrosion and premature wear.

How to Replace a Wheel Bearing (Step-by-Step Guide)

Replacing a wheel bearing is a complex task that requires specialized tools and mechanical knowledge. It's highly recommended to consult a mechanic unless you have extensive experience with automotive repairs. However, here's a brief overview of the steps involved:

1. Safety first: Park the vehicle on a level surface, engage the parking brake, and chock the wheels.
2. Remove the wheel: Use a lug wrench to remove the lug nuts and take off the wheel.
3. Disconnect the brake caliper: Unbolt the brake caliper and hang it using a wire hanger, taking care not to damage the brake line.
4. Remove the rotor: Slide the rotor off the wheel hub.
5. Remove the wheel hub assembly: Unbolt the wheel hub assembly and pull it off the axle.
6. Press out the old bearing: Use a hydraulic press to remove the old bearing from the wheel hub assembly.
7. Install the new bearing: Press the new bearing into the wheel hub assembly.
8. Reassemble the components: Reinstall the rotor, brake caliper, and wheel.
9. Tighten the lug nuts: Torque the lug nuts to the specified specifications using a torque wrench.

Additional Tips

• Always replace the wheel bearings in pairs to ensure even wear.
• Inspect the wheel bearing grease for signs of contamination or wear.
• Lubricate the new bearings with high-temperature wheel bearing grease.
• If you experience any difficulties or unusual noises after replacing the wheel bearings, seek professional assistance immediately.

Advanced Features of the 2017 F150 Wheel Bearings

Ford has designed the 2017 F150 wheel bearings with several advanced features to enhance performance and durability:

• Sealed bearings: The bearings are sealed to prevent water and dirt contamination, reducing the risk of premature failure.
• High-quality steel: The bearings are made from high-quality steel to withstand heavy loads and stress.
• Precision manufacturing: The bearings are precision-machined to ensure precise fit and smooth operation.
• Extended life expectancy: The 2017 F150 wheel bearings are designed to provide extended life expectancy, minimizing the need for frequent replacements.

Common Misconceptions about Wheel Bearings

• Wheel bearings are only replaced when they fail: Regular inspection and maintenance can help identify potential issues before the bearings fail.
• All wheel bearings are the same: Different vehicles require specific wheel bearings designed for their specific load capacities and suspension systems.
• Replacing wheel bearings is a simple task: While some vehicles may have easier access to wheel bearings, it's generally considered a complex task requiring specialized tools and skills.

Interesting Stories Related to Wheel Bearings

Story 1

During a road trip, a group of friends experienced a loud grinding noise coming from the rear of their car. They stopped at a gas station, thinking it was just a tire issue. However, upon further inspection, they discovered a badly worn wheel bearing. They learned the importance of paying attention to unusual noises and being prepared with a small tool kit for emergency situations.

Story 2

A man was driving his old pickup truck when he suddenly felt a wobble in the steering wheel. He pulled over to check the tire, but it looked fine. As he cautiously drove on, the wobble became more pronounced. He visited a mechanic who diagnosed a failing wheel bearing caused by years of heavy use and off-road driving. It taught him the value of regular maintenance and early detection of potential issues.

Story 3

A woman was driving on a busy highway when she heard a loud pop followed by a screeching noise. She pulled over to the side and noticed her wheel had completely come off. Thankfully, she was not injured, but the incident highlighted the importance of proper wheel bearing maintenance. Regular inspections and replacements can prevent such catastrophic failures.

Conclusion

Wheel bearings are essential components that ensure the smooth and safe operation of your 2017 F150. By understanding the signs of a bad wheel bearing, identifying the causes of failure, and following the proper replacement procedures, you can extend the life of your vehicle's suspension system. Regular maintenance and adherence to manufacturer recommendations will help you avoid costly repairs and ensure your F150 performs at its best.

Sources

• National Highway Traffic Safety Administration (NHTSA)
• Ford Motor Company
• Automotive Service Association (ASA)