Torque converter – cutaway view To deliver coupling and decoupling with the engine, a modern automatic transmission utilizes a torque converter rather than the friction clutch used in a handbook transmission.[fourteen][15] When the motor vehicle is securely in park, the bushing retains down the lever so that the vehicle won't https://gearboxauto21852.nizarblog.com/34309325/the-basic-principles-of-gearbox-auto