Why does the transmission make abnormal noise that disappears when the clutch is pressed?
1 Answers
The reason why the transmission makes abnormal noise that disappears when the clutch is pressed is: After the clutch is pressed, the power between the engine and the transmission is cut off, and the transmission stops rotating, so the abnormal noise disappears. In this case, it is necessary to check whether the transmission gear oil is missing or deteriorated. The transmission is a mechanism used to change the speed and torque from the engine. It can fix or change the transmission ratio of the output shaft and the input shaft in different gears. The transmission consists of two parts: the transmission mechanism and the shifting mechanism. The main function of the transmission mechanism is to change the value and direction of torque and speed, while the main function of the shifting mechanism is to control the transmission mechanism to achieve the transformation of the transmission ratio, that is, to achieve gear shifting for speed and torque change.