The determine reveals the vacuum clutch mechanism. This sort of clutch takes advantage of the existing vacuum in the motor manifold to operate the clutch. The vacuum clutch is made up of a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  The springs retain the flywheel going ahead https://clutch-plate75293.angelinsblog.com/32238892/top-latest-five-clutch-kereta-urban-news