The determine reveals the vacuum clutch system. This sort of clutch takes advantage of the prevailing vacuum in the motor manifold to work the clutch. The vacuum clutch contains a reservoir, non-return valve, vacuum cylinder with piston, and solenoid valve.  A5: The cost of changing a clutch plate may differ https://beckettcikmo.ambien-blog.com/39426521/a-review-of-clutch-plate