The determine reveals the vacuum clutch mechanism. This sort of clutch uses the present vacuum during the motor manifold to work the clutch. The vacuum clutch consists of a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  Sarankan agar pemilik kenderaan sentiasa memeriksa secara berkala tahap minyak clutch https://clutchkereta10852.gynoblog.com/32255362/what-does-clutch-kereta-mean