The figure shows the vacuum clutch mechanism. This sort of clutch uses the present vacuum from the engine manifold to function the clutch. The vacuum clutch is made of a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  A2: It’s typically advised to exchange your entire clutch kit, https://clutch-kereta75297.bcbloggers.com/32252746/the-5-second-trick-for-clutch-kereta