The clutch is located in the flywheel housing between the engine and the gearbox. The clutch assembly is fixed with screws on the rear plane of the flywheel. The output shaft of the clutch is the input shaft of the gearbox.In the process of running the car, the driver can press down or release the clutch pedal according to the need, so that the engine and gearbox temporarily separated and gradually engaged, in order to cut off or transfer the engine to the transmission input power.