Transmission valve body introduce

Transmission valve body: Introduction to the transmission valve body: 1. The transmission valve body can be used for shifting between high and low gears. When the vehicle speed reaches a certain gear, hydraulic oil pushes the valve body to automatically shift the gear to that gear. The automatic transmission can automatically change the transmission ratio according to the engine load and speed, so that the car can achieve good power and fuel economy, and reduce engine emissions pollution. 2. The automatic transmission is easy to operate, When vehicles are congested, it can greatly improve the safety and reliability of vehicle operation. Electronic controlled automatic transmissions are usually composed of five parts: hydraulic torque converter, planetary gear transmission system, shift actuator, hydraulic control system, and electronic control system)

Symptoms of Damaged Transmission Valve Body

The function of the gearbox valve body is to drive the gearbox to shift high and low. The gearbox valve body controls various shifting mechanisms by converting the oil circuits inside the valve body. Of course, there may be damage to components on the vehicle, such as the gearbox valve body. The reasons for damage may include the following: 1. Insufficient internal pressure caused by structural damage or insufficient sealing inside the valve body, resulting in difficulty in separating or combining shifting actions; 2. The electromagnetic valve or mechanical part inside the valve body is damaged, causing the original function to not function properly; 3. If the oil in the valve body is used for too long and there are too many impurities in the oil, it will cause the valve body to operate slowly. If the time is too long, it will exacerbate the wear of the valve body. Symptoms of a damaged transmission valve body: 1. Impact sensation during upshifting and downshifting, and obvious jerking during shifting; 2. There is a strong jerking sensation when shifting gears, and the shifting motion is not smooth, etc; 3. The gearbox makes abnormal noises while driving; 4. The instrument panel displays a transmission fault light

Changfeng Cheetah CS7 introduce

CS7 is a masterpiece by the famous Italian design company Pininfarina The avant-garde version The "Classic" two types of cars are being launched simultaneously. The avant-garde version has a more avant-garde design, with a chrome trim on the grille and a large black grid design that occupies a large area of the front face, diluting the appearance of fog lights and highlighting the fashion sense of the front face. It is full of sportiness and is suitable for consumers around 20-40 years old. The "Classic" design is dignified, with integrated front headlights with eyebrows and a black bumper lower part, The design of the entire front of the car feels very full. The front grille is inverted trapezoidal, and the white highlight design makes the fog lights more prominent, and it contrasts with the front headlights up and down, enriching the elements of the front face and well reflecting the stable elements of the car model. It is suitable for people over 40 years old to use; At the same time, this car can also be used by the government