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

HiLux introduce

The Toyota HILUX (imported) TOYOTA HILUX is an SUV that leans towards road performance. Toyota has always been a loyal supporter of SUVs, and compared to the LC series PRADO, HILUX places more emphasis on road performance. Although it has been rooted in the North American market for many years and has sold over 1.2 million vehicles (known as 4RUNNER in North America), most people who buy it will not use it to travel mountains and rivers, The spacious interior and powerful design make it a competent SUV. Although the TOYOTA HILUX SURF provides passengers with a luxurious road riding experience, it still has a certain ability to endure hardships. The secret is the non constant TORSEN variable four-wheel drive mode, combined with the latest technology, similar to Land Rover's HDC downhill control system, which has TOYOTA's deep off-road capabilities, The powerful power system is also its advantage. Although it still uses the previous generation power system, the top tier 3-liter diesel engine can reach a maximum torque of 35.9kgm, and the North American version of 4RUNNER is even equipped with a top tier 4.7 displacement 235 horsepower gasoline engine