The clutch assembly, which consist of a clutch disc, clutch pressure plate, and clutch release bearing, has two main functions: transmit power from the engine to the gearbox and allows the power to be interrupted when the clutch pedal is applied. This interruption of power makes is possible to shift gears. When the clutch assembly fails to operate properly, a clutch replacement may be necessary.
The clutch assembly could wear or fail because of poor driving habits, improper adjustment of the clutch, or exposure to oil. When the clutch fails, it could cause grinding sounds and difficulty shifting gears, or the vehicle's engine could rev up without increasing speed. If the clutch assembly fails completely, the then engine can rev up, but the vehicle will not move.
To perform a clutch replacement, the driveshaft and the manual transmission, or gearbox, must be removed in order to gain access to the clutch assembly. Then the new clutch components are fitted and the gearbox is then reinstalled.
Most manufacturer factory warranties and extended auto warranties do not cover the cost of a clutch replacement because the components of the clutch are considered wear and tear items. However, it is important to adhere to the manufacturer specifications on how to replace a clutch assembly. If damage occurs to any other part because of improper installation, then it may affect the validity of your warranty.