As a clutch disc facing is worn away according to its durability, a cover weight is increasing and a clutch pedal pressure can be more needed.
To make up for this defect, the self adjusting clutch system makes the requsted pedal pressure minimized so that makes the maintenance cycle longer.
In a self adjusting clutch, the adjusting ring prevents the diaphragm spring from being raised to the transmission side in spite of abrasion.
It improves working efficiency and lowers the number and the weight of part by unifing clutch release control parts(clutch release bearing ~ clutch release cylinder) in a manual transaxle.
When the clutch pedal is pressed, oil pressure is transmitted along the arrow directions shown below and that moves the clutch slave cylinder and the diaphragm spring of the clutch cover.
