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

GAC Geely Shuai Wei introduce

The Geely Shuai Wei SUV has a simple design with a V-shaped front face and a spacious interior, divided into standard and luxury models. It is a SUV designed for families, leisure, and business purposes. It uses crystal combination headlights, intelligent reverse mirrors, and an in car VCD LCD display system. There are three types of engines, and the jm491q me/ga491qe/bj491eq1 can meet the different practical needs of customers The displacement is 2.23l, with a maximum power of 75kw/4600rpm. The economic fuel consumption is 7.8l/100km, and the engine emissions meet Euro II standards Minimum turning diameter of 12 meters, minimum ground clearance of 185mm, non load bearing body, front and rear load sensing ratio valves, 15 aluminum alloy wheels, power steering, front three-point pre tensioned seat belts, rear seat belts, front disc and rear drum brakes In addition, in the luxury model, it is equipped with electronic rearview mirrors, LCD reverse radar, and temperature display