How to identify brake pad wear without removing the wheels of your car

  • Mar 26, 2021
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How to identify brake pad wear without removing the wheels of your car
How to identify brake pad wear without removing the wheels of your car

Wear of brake pads is one of the most serious car breakdowns, which is fraught with sad consequences in case of untimely elimination of the problem. Many citizens believe that pad wear can only be diagnosed by removing the wheels of a car. In fact, this is not the case. There is a methodology proven over the years that will allow you to determine the fact of wear with a minimum of effort on the part of the motorist.

The pads wear out naturally. / Photo: cartale.ru.
The pads wear out naturally. / Photo: cartale.ru.

The general principle of operation of all braking systems is not something extraordinarily complex. The brake pads put pressure on the disc, as a result of which the vehicle decelerates. The best way to diagnose the degree of wear, of course, was and remains a visual inspection of the discs. However, removing the wheels is an extremely difficult and energy-consuming process that takes a lot of time and effort. In most situations, the driver can safely resort to other verification methods.

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With worn out pads, there is a serious time lag between the start of braking and pressing the pedal. / Photo: zr.ru.

There are three main signs that indicate the presence (or absence) of brake pad problems. First of all, you should pay attention to the friction linings on the wheels. If the lining has already worn down by at least 2 mm, then we can confidently state that the brake pads have begun to wear out. The second thing to pay attention to is the work of the brakes. If the system works with some pause, then we can speak with 100% certainty about significant wear.

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When the brake pads are worn out, abnormal noises will appear. / Photo: drive2.com.

Finally, the third important thing that should be paid attention to without fail is the appearance of extraneous noise. If during braking there is a characteristic sound that is unpleasant for the ear, then this means that there are already serious problems with the brake pads. In this case, most likely it's time to think about replacing them.

Finally, it remains to add that it is best to drive the car to the station at least once every six months for a complete check and maintenance. After all, only a serious and thorough approach to caring for your car can guarantee safety.

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You should also pay attention to the friction lining. / Photo: abyhom.com.

Continuing the topic, read about

Brake disk

what to do to prolong life brake discs of the car.
A source:
https://novate.ru/blogs/270820/55807/