Wheel Hub Assembly — The key to smooth driving experience

Long Chang
3 min readDec 6, 2016

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Wheel Hub Assembly is the best thing since sliced bread. This is an essential part of a wheel, without which a car will not operate. This fact highlights the significance of it in a vehicle and implies why drivers give so much efforts to replace these worn-out pieces for making their cars run smoothly. In view of its importance, this article will brief you on wheel hub assembly, the process of installing it and the signs of damage.

What do you actually mean by a wheel hub assembly?

A wheel hub assembly is a minute part at the center of the wheel helping it to move forward or backwards as the vehicle rolls down a road. It controls the bearings on a wheel and prevents the vehicle from making sounds while moving. It acts as a principle automotive part capable of holding together all the miniature pieces together. It acts as a speed catalyst and thwarts the tyres from coming off while driving.

How can you change an old wheel hub assembly with a new one?

Apart from the definite skills of replacing an old wheel hub assembly with a brand new one, there are few tools vital for the entire procedure. These comprise of a floor jack, wheel chock, bungee cord, sand paper and much more. In the subsequent section, I will list down the essential steps, which a novice can refer for changing wheel hub assembly replacement.

Setting up the car

Making the vehicle ready for replacing the wheel hub will require you to apply the brakes and fixing the chock under the wheels behind. Slackening the lug nuts and utilizing the floor jack for lifting up the car are other tasks that require prior attention.

Taking out the tire along with brakes

It is now time to pull apart the lug nuts along with the tire from the wheel assembly. In addition to these, it is essential to remove the brake caliper bolts. The bungee cord is needed for supporting the vehicle at this moment and along with it, brake rotors should be taken off.

Removing the prior wheel hub

For eliminating the old wheel hub assembly, a mechanic needs to get rid of the spindle nut along with the washer. In this step, ratchet and socket are vital because it will assist in removing the assembly bolts. The next step involves separating old wheel hub from the spindle. Prior to fitting in the new wheel hub, getting rid of rust is highly important.
Fitting in the new wheel hub

After fitting in the new wheel hub assembly centralise the drive shaft as well as spindle in the center of the hub. The next step involves attaching the bolts tightly and linking the ABS wire. Post restitution of brake assembly, stiffening the lug nuts is required for finishing the installation process.

Signals of Bad Wheel Hub Assembly

It is quite simple to understand whether your car is suffering from bad wheel hub assembly. For instance, a clear signal of it is a reflection of ABS (Anti-Lock Braking System) sensor luminosity on the car’s dashboard. The most common symptom of the poor wheel assembly is the driving experiencing constant noises coming out from the wheel. If you notice any kind of wear on the tyres, then it is time to replace the wheel hub assembly.

Conclusion:

Wheel hub assembly is a minute and vital part for the proper functioning of the wheels. So, visit your nearest store to get it repaired, if you want to avoid road accidents.

Source: http://articles.abilogic.com/188529/wheel-hub-assembly-key-smooth.html

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Long Chang

Project Manager in auto parts supplier company managed brake pads and parts store. www.brakeneeds.com