This document discusses the clutch system. It begins by stating the objectives which are to explain the main function of the clutch, identify its main components, describe different types of clutches, and explain clutch operation. It then discusses the main function of transferring power from the engine to the transmission. The main components of a clutch are identified as the clutch cover, pressure plate, clutch plate, release bearing/throw out bearing, release lever/fork, and coil spring/diaphragm. Different types of clutch plates such as cone plate, single plate dry clutch, and multi-plate clutch are described. Clutches can be mechanical or hydraulic. The operations of engaging and disengaging the clutch are also explained. Finally, common