The figure shows the vacuum clutch mechanism. This sort of clutch works by using the prevailing 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.  Jika anda tidak pasti mengenai jenis gearbox cure https://clutchplate43074.blogproducer.com/39937569/a-simple-key-for-clutch-plate-unveiled