The determine reveals the vacuum clutch system. Such a clutch takes advantage of the existing 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.  A5: The price of replacing a clutch plate varies https://clutch-plate20752.techionblog.com/33049116/new-step-by-step-map-for-clutch-plate