Humming Noise After Wheel Bearing Replacement; Why?
There are many causes of the humming noise from your car wheel bearings. If you have gotten the wheel bearing fixed from the local or average mechanic, then it could be the case of improper installation or repairing.
It is bizarre if you are still hearing the humming and thudding sound after a wheel-bearing replacement. But it is typical of the case, and anyone can suffer the problem of noise in their vehicle.
These cases happen when your mechanic is not that good at repairing jobs. Another reason for the noise can be driving on rough roads and in rough weather like heavy rain.
Thus if you are experiencing the same humming noises from the wheel bearing, then take it to the excellent mechanic of the town.
He is your right man for the job as he would be able to diagnose all the problems correctly and tell you about the correct price of repairing.
Table of Contents
- Wheel Bearing Noise: How To Fix & Diagnose.
- What Is A Wheel Bearing?
- How To Fix Wheel Bearing Noise?
- How Do I Know If I Have A Bad Wheel Bearing?
Wheel Bearing Noise: How To Fix & Diagnose.
You may be familiar with the telltale noise from a wheel bearing. This squealing noise is never a good sign, and you will want to take care of it before it gets worse.
Learn how to fix it and diagnose the problem so you can get back out on the road without any issues. There are wheel bearings in every vehicle, truck, boat, or RV.
These colorful metal rings hold everything together in place of your car’s regular tires. They provide traction and stability on your vehicle so you can drive around safely.
Wheel bearings are precision-built to fit your particular vehicle with the right amount of friction and support. In addition, the bearing allows for a smooth rotational motion for the wheel itself.
This is what keeps you on the road and in one piece. Your wheel bearings should be inspected periodically to ensure that everything is in good working order.
Inspecting your wheel bearings will help you pinpoint any problems with the transmission, too.
A properly-maintained bearing will not squeak or make squealing noises in either a forward or reverse direction.
Start by placing your car on a level surface and checking the wheel alignment at the tires. Then, check the wheel bearing.
If your vehicle’s wheel bearings are damaged, it will be more difficult for a mechanic to repair and diagnose them.
What Is A Wheel Bearing?
A wheel bearing is a device in a motor vehicle that allows the wheel to spin quickly and without resistance.
Bearings are necessary for cars to operate correctly. A wheel bearing is a component that will enable two straight axles to rotate on each other relative to another axis at different speeds or with different alignments.
The bearings fit between a hub and a wheel, allowing the axle to turn. For example, a wheel bearing can be located inside a hub cap. It is steel balls used to connect the wheel and axle.
The main function of the wheel bearing is to allow rotational movement between the two wheels without wear.
The wheel bearing will support one or both ends of a rotating axle in conjunction with a spindle. It also helps to reduce the friction for smooth movement of the car.
How To Fix Wheel Bearing Noise?
While driving, you may often hear a strange noise from the wheels that seems consistent. The noise can vary between a screech and a rattle.
If you’re hearing this sound while driving, it’s likely your wheel bearings are giving out. One simple way to fix wheel bearing noise is by taking off the wheels.
However, if this isn’t an option for whatever reason, then below are steps to fix it on your own.
- To repair or replace wheel bearings, first, you must make sure that you have the right tools to do so.
- You will need a long socket and wrench, which you will use to remove the wheel bearings by removing the nut and washer.
- Next, locate the vertical shaft that connects between the two vertical pins that bolt on either side of each wheel.
- The vertical shafts can be found with a screwdriver. This is where you will need to use your socket and wrench. Using the socket, carefully remove the nut and washer.
- To replace wheel bearings, you must first take note of the center bolt that holds these bearings. It’s found on the vertical shaft with a screwdriver.
- Two nuts hold this bearing in place. Remove both, as well as the vertical shaft. Once these are removed, you can now take out your new wheel bearings.
It’s essential to make sure that the bearings are correctly placed into the housing before putting on the wheel so that you can avoid unnecessary problems down the road.
How Do I Know If I Have A Bad Wheel Bearing?
If you are experiencing excessive, unusual squealing or grinding sounds coming from your vehicle’s front end, it could be a sign of bad wheel bearings.
Wheel bearings are found on the inside of the hub; they allow your wheels to spin freely with very little resistance.
However, wheel bearings can wear over time because they take constant pressure and impact without relief.
As the bearing wears down, the metal begins to rub against the metal, causing that annoying noise. It is recommended to replace your wheel bearings in pairs as they are matched and balanced with the other bearing.
Here are some signs that tell you that you need to take it to the mechanic:
- An unusual noise comes from the front of your vehicle.
- Your steering feels loose or wobbly.
- A shaking or vibration when you are driving at steady speeds.
- The steering becomes stiff when you turn it left or right.
- Your tire tread is uneven or uneven wear on both sides of the tire.
- Driving over bumps causes a knocking sensation.
Replacing your wheel bearings can help save you money on the repair cost for your suspension and steering components.
However, the noise and vibrations emitted from bad wheel bearings can cause damage to other parts of your vehicle, potentially causing more expensive repairs in the future.
The vehicle may pull one way or another when driving straight or turning left and right. This is a significant sign that you should replace your wheel bearings as soon as possible.
Also, too much play on either side of the steering wheel is another sign that your wheel bearings need to be replaced.