Maintain The Chassis Of The Semi-trailer

Pay attention to the anti-skid of the semi-trailer in rainy days in summer, pay attention to the anti-skid of the semi-trailer in rainy days in summer, the possibility of side slipping when the semi-trailer is driving will increase, in addition to good driving habits and skills, the condition of brakes and tires Good maintenance is also the key to safe driving. The vast majority of semi-trailer braking systems are dual-line vacuum-assisted hydraulic braking. The brake fluid that transmits the braking force is extremely absorbent. If water enters the brake fluid, the high temperature of friction will generate water vapor during the braking process. The gas is compressible, and when it is compressed in the brake fluid, it will cause brake failure or even failure.

Solution: If you find that the tires of the vehicle are severely worn and the tread pattern is gone before the rainy season, you must replace them. Some people reduce the tire pressure every rainy season, the purpose is to increase the friction area between the tire and the ground, thereby increasing the adhesion, in fact, it is counterproductive, which is more likely to cause the tire to slip, and it is very important to maintain normal tire pressure. In addition, for some vehicles with serious brake fluid absorption, water droplets can be seen on the brake fluid cup cover. Therefore, the brake fluid must be checked during maintenance to ensure the safety of drivers and passengers. Once it is found that the semi-trailer brake fluid absorbs water seriously, it should be sent to a professional repair shop to remove the water.