Manual transaxle All vehicles with a single dry plate, diaphragm spring-type clutch, with the clutch disc having a splined hub that enables it to slide against the splines of the transaxle input shaft. The clutch and pressure plate are in contact with each other because of the spring pressure by the diaphragm at the pressure plate. The still clutch release system works by hydraulic pressure and comprises of the clutch pedal, a master cylinder with a common reservoir with the brake master cylinder, release cylinder and the hydraulic line involved. The release cylinder is pressurized by a pushrod through depression of the clutch pedal and the release cylinder forces the release bearing against the diaphragm fingers of the clutch pressure plate. Words may be different, common names of parts do not necessarily mean those used by the manufacturer; the driven plate can be also known as the clutch plate or disc and the
Clutch Release Bearing can be known as a throwout bearing. Doing preliminary checks, except when replacing visibly damaged parts, to diagnose clutch problems: Check the level of the fluid in the
Clutch Master Cylinder, add fluid where low, and inspect for leaks: and check the reservoir is dry, bleed the system and recheck the operation. Second, to determine the time of clutch spin-down, start the engine in the Neutral position (with clutch on) then switch off the clutch, wait a few seconds and change to Reverse and make sure there is no grinding sound as it will be a sign that the pressure plate or clutch disc is faulty. To confirm full release of the clutch run the engine with the parking brake on, press the clutch pedal about 1/2-inch off the floor and change between 1st gear and Reverse a few times; rough shifting indicates component failure. Lastly, physically examine the top of the clutch pedal pivot bushing to ensure that it is not bound or overly loose.