The determine demonstrates the vacuum clutch system. This kind of clutch makes use of the existing vacuum within the engine manifold to work the clutch. The vacuum clutch contains a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  Proses ini membolehkan pembuangan udara dari dalam saluran hose sistem https://emilianojkifc.bcbloggers.com/32252947/what-does-clutch-plate-mean