Subaru vehicles are renowned for their ruggedness and capability, but even the most dependable machines require maintenance. Wheel bearing replacement is a common repair that can affect all Subarus, regardless of model or year. This comprehensive guide will provide detailed instructions, valuable tips, and expert advice to help you navigate the process of Subaru wheel bearing replacement with confidence.
Wheel bearings are crucial components that allow wheels to rotate smoothly and efficiently, reducing friction and minimizing wear and tear. They consist of two main parts: an inner race that fits onto the axle, and an outer race that fits into the wheel hub. Ball bearings or roller bearings are housed between the races, providing a smooth surface for the wheels to roll.
Recognizing the signs of a failing wheel bearing is essential to avoid costly damage. Common symptoms include:
Tools and Materials Required:
Safety Precautions:
The Wobbly Wagon: One Subaru owner ignored the growling noise and vibration for too long, resulting in a severely damaged wheel bearing that caused the wheel to wobble uncontrollably. The lesson learned: Address wheel bearing issues promptly to avoid further damage and safety hazards.
The Road Trip Disaster: Another Subaru driver embarked on a long road trip with a faulty wheel bearing. The noise became unbearable, and the vibration made the drive uncomfortable and dangerous. The lesson learned: Regular maintenance and prompt repairs can prevent unexpected breakdowns on crucial journeys.
The Spinning Surprise: A mechanic replaced a wheel bearing on one side of a Subaru, only to find that the noise and vibration persisted. Upon inspection, the mechanic discovered that the original faulty bearing had damaged the opposite side bearing as well. The lesson learned: Always check both wheel bearings on the same axle to avoid premature failure.
Q: How often should I replace my Subaru wheel bearings?
A: Wheel bearing replacement intervals vary depending on driving conditions and vehicle usage. Typically, bearings should be inspected every 60,000-80,000 miles or as recommended in your Subaru's owner's manual.
Q: Can I replace wheel bearings myself?
A: While it is possible to replace wheel bearings yourself, it requires specific tools, expertise, and safety precautions. If you are unfamiliar with automotive repairs, it is recommended to seek professional assistance.
Q: How much does a Subaru wheel bearing replacement cost?
A: The cost of a Subaru wheel bearing replacement varies depending on the model and year of your vehicle, as well as the labor rates in your area. On average, you can expect to pay between $500-$1200 for parts and labor.
Q: What are the symptoms of a failing rear wheel bearing on a Subaru?
A: Symptoms of a failing rear wheel bearing on a Subaru are similar to those of a front wheel bearing, including humming or growling noise, vibration, and uneven tire wear. Additionally, you may experience a clunking or popping noise when turning or cornering.
Q: How long does it take to replace wheel bearings on a Subaru?
A: Replacing wheel bearings on a Subaru typically takes 2-4 hours per side, depending on the make and model of your vehicle and the experience of the mechanic.
Q: Can I drive with a bad wheel bearing?
A: Driving with a bad wheel bearing is not recommended. A failing bearing can compromise vehicle stability and safety, increasing the risk of accidents.
If you suspect that your Subaru may have a failing wheel bearing, do not hesitate to have it inspected and replaced by a qualified mechanic. Regular maintenance and prompt repairs will not only ensure a smooth and safe driving experience but also prevent costly future problems. Take care of your Subaru, and it will take care of you for years to come.