The figure exhibits the vacuum clutch mechanism. This kind of clutch makes use of the present vacuum from the motor manifold to work the clutch. The vacuum clutch is made of a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  Select a cloth that suits your requirements and https://eduardozzyvr.blogdosaga.com/32949446/5-simple-statements-about-clutch-kereta-explained