The figure reveals the vacuum clutch system. This kind of clutch works by using the present vacuum inside the motor manifold to operate the clutch. The vacuum clutch includes a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  This really helps to push without jerks when starting the https://clutchkereta93463.howeweb.com/33653421/5-simple-statements-about-clutch-kereta-explained