The determine reveals the vacuum clutch system. This sort of clutch works by using the existing vacuum while in the motor manifold to work the clutch. The vacuum clutch contains a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  Keadaan ini boleh membawa kepada gangguan dalam prestasi clutch, https://beckettgtbks.bloggosite.com/39839938/rumored-buzz-on-clutch-kereta