Hydraulic Clutch Operating Members

WARNING: This page is about a different variant/trim than selected.

NOTE: DO NOT use mineral or paraffin-base oil in the clutch hydraulic system. These fluids may damage the rubber parts in the cylinders.

The clutch system components include a master cylinder with a reservoir, switch, concentric slave cylinder connected to hydraulic tubing, pressure plate, clutch cover, diaphragm springs, release bearing, clutch disc and torsional springs.

With the depression of the clutch pedal, the clutch master cylinder becomes pressurized from the force of the push rod into the master cylinder. This forces hydraulic fluid into the tubing from the master cylinder to the concentric slave cylinder. The concentric slave cylinder then engages by pushing the releasing bearing into the diaphragm spring and release the clutch. A hole in the cowl panel accommodates the master cylinder. A quick connect coupling helps route the hydraulic tubing. The concentric slave cylinder is inside the transmission and on the input bearing retainer. The hydraulic control system can be replaced without having to gain access to the clutch system internal components. Simply engage the quick connect coupling mounted through the transmission housing.

No adjustments to the clutch system are necessary. As the clutch wears, the fluid level in the master cylinder reservoir changes to compensates for clutch wear. A NEW system will have fluid in the reservoir. An electrical switch on the push rod has 2 functions. One function is a clutch interlock, ensuring the engine does not start unless the clutch pedal is positioned to the floor. The second function is to cut off the cruise-control system, if equipped, when the clutch pedal is engaged.