Fluid can be trapped at the outer portion of the clutch cylinder due to centrifugal force. What prevents this from happening?
A) A centrifugal relief valve in the clutch piston or drum.
B) A spring loaded pressure relief valve in the piston
C) An accumulator built into the apply circuit
D) An aspiration valve that is opened electrically

Question

Quizplus · Accepted Answer

A centrifugal relief valve in the clutch piston or drum prevents fluid from being trapped at the outer portion of the clutch cylinder by allowing excess fluid to escape, counteracting the effects of centrifugal force.

Fluid Can Be Trapped at the Outer Portion of the Clutch