Physical looseness when the wheel is rocked by hand while the vehicle is lifted. Replacement Basics: Remove the wheel, brake caliper, and rotor. Unbolt the hub assembly from the steering knuckle.
The wheel is centered by the position of the lug nuts/studs rather than the hub itself.
An electronic sensor that tracks wheel speed for the car's computer. Wheel Hub.txt
A failing wheel hub usually manifests through the . Symptoms of Failure:
Designed so the center hole of the wheel fits perfectly over the hub's center lip, ensuring the wheel is perfectly centered. These often use hub rings if the wheel diameter is larger than the hub. Physical looseness when the wheel is rocked by
Provides the structural base (flange) and lug studs where the wheel and brake rotor are bolted.
A growling, humming, or chirping sound that changes with vehicle speed. Vibration: Shaking in the steering wheel or floorboards. The wheel is centered by the position of
Houses the wheel bearings which allow the wheel to spin with minimal friction.