Who correctly describes the components involved in the clutch system?

The statement made by Service Consultant B accurately describes the function of the pressure plate in the clutch system. The pressure plate is a critical component that exerts pressure on the clutch disk against the flywheel when engaged, allowing the vehicle to transfer power from the engine to the transmission effectively. This compression of the clutch disk is essential for proper engagement and disengagement during shifting.

In contrast, the assertion made by Service Consultant A that "the flywheel drives the clutch disk" is misleading. While the flywheel is indeed a part of the clutch assembly, its primary role is to provide a stable surface for the clutch disk to engage against and assists in balancing the engine. It doesn’t drive the clutch disk in a direct sense; rather, it works in conjunction with the pressure plate and clutch disk to create engagement when the clutch is pressed.

Therefore, only B provides an accurate description of the clutch system's functionality, highlighting the role of the pressure plate in compressing the clutch disk for effective power transmission.