The Brake Pad That Just Changed Yesterday, The Braking Effect Is Not Good, Is There Any Quality Problem?
How fast a car dares to run depends on the braking effect. Only with a strong braking system can you drive safely, otherwise you are making fun of your own life. So the braking effect is very important for a car.
Always check the brake system, brake oil quality and brake pad thickness during maintenance. The brake pads are also called brake pads. Although they are small in size, they can make the high-speed rotating tires stand still instantly. According to the driver's driving habits, the service life of brake pads will be different. In short, the brake pad is a vulnerable part. Every time you step on the brake, there will be a wear, so it is also a consumable. It will be gradually reduced in the process of driving. When the wear reaches the safety line, you must replace it, otherwise the braking effect will be affected.
A friend drove 40000 kilometers, and the brake pads were worn out. A new brake pad was replaced in the repair shop. Recently, it always felt that the brake effect was not as good as before. The repairman explained that it took a period of running in after the new brake pads were installed to achieve the best results.
The brake pads need to be checked every 5000 km, and should be replaced when the thickness is less than one millimeter. The brake pad is less worn during the braking process, and the brake disc contacting with the brake pad will also wear. Because the brake disc is old and the brake pad is new, the contact surface cannot be tightly bonded and the area under stress is not maximized, so the braking effect is not the best. Especially remind the majority of drivers and friends that the brake pad must not run too fast after the brake pad is replaced, otherwise the consequences of "brake can not be stopped" will occur. The running in period will take about 1200 kilometers. The brake pad and the brake disc are completely in line with the groove.
After changing the brake pads twice, you should check the thickness of the brake. If there are deep steps, you also need to replace the brake disc. If you gently feel the brake shaking and springing, most of them are caused by the deformation of the brake disc. The main reasons for the deformation of the brake disc are that the brake cylinder does not return and the handbrake is not in place.
Conclusion:
Once again, the braking system is the most important part of a large automobile system. The engine is broken. The car can't move. Just fix it. If you can't stop the car while driving, it will affect the safety.