
Abnormal noise in the transmission when exceeding 40 mph may be due to bearing wear. Solution: It is necessary to have the transmission inspected at an auto repair shop. Function of the Transmission: To change the transmission ratio, expanding the range of torque and speed variation in the driving wheels. It allows the vehicle to reverse while maintaining the engine's rotational direction. By using neutral gear, it interrupts power transmission, enabling the engine to start, shift gears, and facilitate gear changes or power output. Classification of Transmissions: There are two types of transmissions in vehicles: manual transmissions and automatic transmissions. Automatic transmissions come in three types: AT transmissions, dual-clutch transmissions, and CVT transmissions.


