This is a question every driver asks himself at least once in a while. And yes, brake pads wear out over time and you don't really know when to replace them. The state of wear brake pads on a volvo s40 or other car depends on a number of factors. You imagine that your volvo s40 has a problem with braking ? We will try to find out in this article whether your volvo s40 has a problem or not. First, we will find out what the brake pads are for, then why it is necessary to replace them, and after studying all these factors, we will therefore see when it is necessary to change them.
What is the purpose of a brake pad on a Volvo S40?
Just before asking the question of whether it is essential or not to replace the brake pads, it will first of all be necessary to know what they are used for and how they work. The wheels of your automobile are linked to a brake disc. The brake pads are therefore fixed around this brake disc . And in the event that you depress the brake pedal, the pads will tighten around the disc to brake it, and therefore by correspondence brake the car. Usually, the brake pads wear out faster than the disc. The latter is replaced very infrequently.
Why change the brake pads of a volvo s40?
You may not know it, but it can be unwise to drive with worn brake pads. Your volvo s40 has probably already lost a lot of grip, but wear and tear occurs over time and it is not necessarily easy to notice it. If ever the so-called part of garnish wears out completely, the metal part may come into contact with the disc and there you risk having an accident, or damaging the disc permanently.
When should I change brake pads on a Volvo S40?
It is therefore necessary to replace the brake pads. In general, it is said that it is necessary to do it every 50 kilometers. However, these data are very changeable and you will be able to drive completely longer without having to replace them. In general, in the event that you drive mainly in urban areas, where the braking is more sudden and constant, you will need to replace your pads more frequently. However, thanks to flexible use, you will be able to drive your volvo s000 for a very long time without having to replace them. There are a few ways to know when to replace them. The most obvious way is to watch or measure . Remember what a brand new brake pad looks like, or browse the internet, and compare. Don't worry, they can easily change shape. However, you will be able to judge the width which has disappeared. It is one of the best indicators. Some pads also have a wear indicator . Another way to find out is located on the dashboard . A large number of vehicles actually have a warning light that comes on in the event that the brake pads are found to be excessively worn. If the latter comes on, it's probably time to go to the garage. Also, if your level of brake fluid is really too low this can be a good indicator. And yes, the liquid is more quickly consumed when the pads are worn. It is not a safe bet but it may give you a first clue.
Conclusion:
Now you understand what brake pads are for and when to replace them on your volvo s40. There are still some little things to know. There is a break-in for the pads, which is often around five hundred km. Before that, braking is not at its maximum. It should also be understood that a certain number of models of pads can sometimes go on the same disc. Just before trying any solo work at home in order to replace them, we always recommend that you go to a mechanic. It's okay, now you know everything. Have a good trip and take precautions!