How to change the thickness of the brake pad?
The importance of the car brake system is well known to everyone. If the car is driving and there is a problem with the brakes, the consequences are very serious. The brake pads of the car are a very important accessory in the brake system. As the use time increases, the brake pads will inevitably wear out, especially when the thickness of the brake pads becomes very thin, the brake performance will be much lower. Then, how to look at the thickness of the brake pad, how much does the brake pad thickness need to be replaced ?
Brake pad
Brake pads are also called brake pads. In the brake system of a car, the brake pads are the most critical safety parts. All the brakes are good or bad, the brake pads play a decisive role, so the good brake pads are the protector of people and cars. We always check the brake pads to see if they need to be replaced.
Brake pad replacement cycle
The brake pads are different from various oils. There is no hard time for replacement time and mileage, mainly depending on the wear. The thickness of the four-wheel brake pads should be measured for each maintenance, and then refer to the accompanying manual or the manufacturer's recommendations for replacement of the thickness values. The replacement time of the brake pads and brake discs depends on the road conditions of the vehicle, the frequency and strength of the driver's stepping on the brake pedal.
The brake pad thickness is lower than the need to replace
A new brake pad thickness is generally around 1.5cm, and the thickness will gradually become thinner during use due to constant friction. Professionals suggest that when the thickness of the brake pads is only about 1/3 of the original thickness (about 0.5 cm), the owner will increase the frequency of the self-test and be ready to replace it. However, some vehicles cannot be judged by clear observation, and you can judge by disassembly. Xiao Bian suggested to find a professional repair shop to check, the disassembly can not be reasonably installed to cause the brakes to fail.
Each brake pad has a raised mark on both sides. The thickness of this mark is about two or three millimeters. This is the limit of the thinnest replacement of the brake disc. If the thickness of the brake pad is already parallel with this mark, it must be replaced. Therefore, when the thickness of the brake pad is close to this mark, the owner must observe and prepare at any time, but it is difficult to accurately observe it through the naked eye without disassembling the tire. At present, many models have the position of the hand brake lamp when the brake pad is too thin. Prompt, relative self-test is more convenient.
What conditions will accelerate the wear of the brake pads?
1. When you drive, you often stop and go. For example, if you open a car in the city, there will be a lot of braking opportunities and wear will be faster.
2. The automatic gear is more than the manual gear brake pad, because the automatic gear shift is based on the accelerator pedal and the brake pedal.
3. The load capacity is large, the inertia of the car is very large, the force required to brake the brake pads is large, and the brake pads are worn out.
Well, regarding the thickness of the brake pads, we will introduce so much to everyone, remind everyone to check the thickness of the brake pads regularly to avoid adverse effects. In addition, usually drive to develop a good driving habits, do not move on the brakes, this will speed up the brake pads wear.
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