What is the free travel of a clutch?
1 Answers
Clutch pedal free travel refers to the gap between the inner end of the clutch diaphragm spring and the release bearing as reflected on the pedal. Specifically: From the initial depression of the clutch pedal to the point where it begins to act on the clutch to disconnect power transmission, there is a portion of the pedal travel that is load-free and performs no work - this is the clutch pedal's free travel. Reason for free travel: Since the clutch release bearing is the most vulnerable component, a clutch free travel is designed to prevent or reduce unnecessary damage to the release bearing.