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Brake Pads Replacement | Ask a Mechanic Online
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Brake Pads Replacement | How To Replace It?

Making sure that your brakes are in good working condition and changing worn parts like pads and shoes at the appropriate time will not only save you money in the long run but will also ensure that your brakes continue functioning properly. In the event of an accident, it may also prevent damage to your vehicle and even save your life.

What Do Brake Pads Consist Of?

Your car's brake pads are an essential component of its braking system. They are located in the space between the brake shoe (the component that clamps down and slows the rotation of the tires) and the brake drum. If your car does not have brake pads that are working properly, then other components of the brake system, such as the discs, rotors, and calipers, may start to wear down. It is essential to keep your brake pads in good working order to prevent repairs that are very expensive and hazardous to your driving. Because of this, it is essential to have the ability to determine when the old brake pads on your car need to be replaced.

Why Should You Perform Your Own Brake Pad Replacement?

It is possible that it is time to change your brake pads if you hear screeching or grinding noises coming from them. You will be pleasantly delighted to learn that you can change the pads in the disc braking system of your car in a short amount of time, without the need for any specialized tools. You will save significant money if you choose to complete the task independently. But even if you have no interest in performing the task yourself, understanding what is required will make it simpler for you to comprehend any instructions that your mechanic might give you in the future.

These days, front disc braking systems are standard equipment on virtually all automobiles. Because front brake pads often wear out faster than rear brake pads, front brake pads typically need to be replaced more frequently. When your brake pads have worn down to the point where they are too thin, you need to replace them, especially if they have begun to create a metallic squealing or grinding noise whenever you push the brake pedal. However, noise isn't always the best indicator on its own, so it's better to try to anticipate when this will happen by monitoring the thickness of the pads regularly.

Your vehicle should be capable of safely stopping when you want it to, and, to put it more simply, a braking system that is functioning properly can mean the difference between life and death. A good brake system in good working order will not only make driving more comfortable but will also have a favorable impact on how your vehicle handles. This is in addition to the obvious safety benefits. The brake pads are the system component that undergoes the greatest wear and tear since each time you apply the brakes, they wear down a little bit more until they are eventually unable to generate sufficient friction.

How Much Does It Cost To Replace Brake Pads?

The price of new brake pads will vary from vehicle to vehicle and between the braking system's front and back. Additionally, the cost will differ depending on which side of the car you need them replaced on. Most automobiles have front and rear brake calipers that are different sizes, with the front brakes being larger than the rear brakes. Depending on the level of wear, you may only need to replace the brake pads on the front wheels, or you may need to change the pads on both the front and the back wheels. Always change the brake pads on both the left and right sides of the vehicle simultaneously to prevent any braking imbalances that could put your safety at risk.

What Happens When Brake Pads Wear Down?

When you apply the brakes to your vehicle, you are causing the brake pads to experience very little wear and tear at any given time. This friction causes little amounts of the protective coating that is applied to the brake pad to wear away over time. Ceramic brake pads, organic brake pads, and metallic brake pads all experience this wear and tear.

As time passes, this deterioration starts to add up: as your brake pads become thinner and thinner, they will ultimately get to the point where they should be replaced since they have reached the point where they should be replaced. The following is a list of warning indicators that indicate it may be time to replace your brake pads:

Squealing Or Screeching Noises

When drivers apply their brakes, they may hear squealing, screeching, or whining sounds. This is typically the first sign that a driver will notice a problem. This noise is produced by a tiny metallic shim indicator that has been purposefully incorporated into your brake pad to serve this function. If you hear it frequently when you are applying the brakes, it is probably time to take your vehicle in for an inspection by a brake professional.

It is possible for a thin coating of dust to accumulate on the brake pads if they are exposed to wet circumstances, such as after a rain shower. This dust can generate a screeching sound when the brakes are applied, which is very similar to the sound of metal grinding on metal. If the sound goes away after the first few times, you use your brakes, that is a good indication that it was just a bit of rust built up on the brake pad and not that the brake pad needs to be replaced. However, the brake pad must be replaced if the sound persists after the first few times.

The Brake Pad Has Less Than One-Quarter Of An Inch

You can also perform a visual inspection of your brake pads to determine whether or not it is time to replace them. If you look through the spokes of your tires, you should see the brake pad being crushed against the braking rotor. If the pad is less than one-fourth of an inch thick, around three millimeters, you should seriously consider getting your brakes inspected, especially if it has been a very long time since the last time they were checked.

Indicator Lights

On the instrument panel of some automobiles is a warning light that illuminates when it is time to change the brake pads. You should consult the manual that came with your car to determine whether it has a low-pad warning system installed. Remember that if the light does come on, you will need to have the light sensors and the brake pads replaced by your mechanic. This is the case even if the light does not come on.

Deep Metallic Grinding And Growling

If you hear a deep, low noise that sounds like metal grinding or a rumbling growl, this could be a sign that you not only have your brake pads worn away but also that your braking discs and calipers are making touch with one another. If you hear a noise coming from your brake system, you should take your vehicle to a repair shop as soon as possible. This is because the contact between the metal parts can quickly cause even more damage to the system.

Are You Having Trouble With Your Brakes?
If you are experiencing any of the symptoms mentioned above, please ask a mechanic online to diagnose the problem. Schedule a mechanic at Video Chat a Pro so that we can provide brake repair instructions in real time so that you can do it yourself with our help. Call us to talk about the issues you're having!
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