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When the car's braking performance deteriorates, many car owners choose to replace the brake pads. But then there were still problems. Why? I believe that many car owners ignored the problem of brake fluid. Today, I will show you how long the brake fluid can be used and when is the best replacement cycle?
The first thing to pay attention to is the replacement of brake fluid; do not mix brake fluids between different models and brands. Different brake fluids have different formulas. If they are used in combination, a chemical reaction will occur, causing the performance of the brake fluid to decrease, and in severe cases, the brake fluid will fail. In order to save money, some car owners think that the problem can be solved by adding new brake fluid. This idea is completely wrong, because the replacement of brake fluid must drain the air in the entire brake fluid pipeline to avoid the presence of air inside. If only by the method of adding, air will enter the brake pipeline, and the air resistance generated during the braking process will cause the brake to lag or even become invalid. This principle is the same as when a nurse girl gives an injection, the air in the syringe needs to be drained.
The next step is the replacement cycle of the brake fluid; normally, the brake fluid should be replaced if the vehicle travels 40,000 kilometers or the brake fluid has been used continuously for two years. Why is the brake fluid replaced according to the above standards? That is because the brake fluid itself is hydrophilic. The water content in the brake fluid will increase after long-term use, which will reduce the boiling point of the brake fluid, and the brake fluid will reach the boiling point more easily. , Resulting in air bubbles causing brake failure. Moreover, the brake fluid used for a long time contains more impurities, which will reduce the brake performance and even damage the brake system. Generally speaking, the replacement of brake fluid is also a symptom. If you find that the force of the brake is light or heavy, you may need to change the brake fluid.
The next step is the replacement cycle of the brake fluid; normally, the brake fluid should be replaced if the vehicle travels 40,000 kilometers or the brake fluid has been used continuously for two years. Why is the brake fluid replaced according to the above standards? That is because the brake fluid itself is hydrophilic. The water content in the brake fluid will increase after long-term use, which will reduce the boiling point of the brake fluid, and the brake fluid will reach the boiling point more easily. , Resulting in air bubbles causing brake failure. Moreover, the brake fluid used for a long time contains more impurities, which will reduce the brake performance and even damage the brake system. Generally speaking, the replacement of brake fluid is also a symptom. If you find that the force of the brake is light or heavy, you may need to change the brake fluid.
