Clutch problems: causes and solutions
During the operation of a car under the influence of various factors, wear of parts and assemblies occurs. After some time, each car owner is faced with the need to troubleshoot the suspension, transmission, engine, electrical equipment, etc. Some breakdowns are difficult to detect in the early stages, but there are also nodes where even a minor malfunction immediately affects the quality of the car. The last category of breakdowns also includes clutch problems, which we will discuss in our article. If the clutch problem is consistence then you might consider selling car for cash rather then spending more money.
What is clutch and how is it arranged
The clutch mechanism provides the ability to enable / disable the transmission of rotational forces from the motor to the transmission. Such a system plays a crucial role in shifting gears, braking and stopping the car. The clutch provides a smooth connection and interaction of friction discs, which are located on the shafts of the motor and gearbox.
A correctly adjusted clutch mechanism ensures a smooth start to the vehicle. When a car with the engine running is in place, the motor shaft rotates at high speed, and the transmission shaft is stationary. For a smooth start to the movement of the machine, it is necessary that the shafts of the engine and gearbox smoothly rub against each other and support an increase in the speed.
If the connection of the motor and transmission shafts occurs very sharply, then the box shaft in a static position will jam the power unit shaft and the engine will stall (this situation is often encountered by novice drivers who sharply drop their clutch on cars with manual transmissions). In addition, this situation can lead to breakdowns of the clutch mechanism itself.
To prevent problems with the clutch, it will be useful for the driver to familiarize themselves with the device and the principle of operation of this mechanism. The main elements of its design are a driven and leading disk, an on / off system and a push drive
Key signs of clutch failure
As practice shows, clutch problems are often caused by improper operation of the car – too high engine speeds when starting from a place, keeping the foot on the pedals during the ride, etc.
These factors include the excess of the service life of individual components and parts of the clutch mechanism. Quite often, problems with engaging gears are associated with excessive wear on the driven disc. This part, subject to the proper operation of the car, “mileage” over 100,000 km, but if the driver likes abrupt starts and is fond of extreme driving, the clutch disc may not last even 50,000 km.
Problems in the operation of the clutch can lead to low-quality components used during the repair of the mechanism. When choosing auto parts, you should always pay attention to the original parts or products of famous brands.
During the diagnosis of a car, it is possible to identify malfunctions of the mechanism in question, paying attention to external signs of problems with the clutch. At the same time, it is worth considering that similar symptoms can occur with various malfunctions. That is why, to accurately identify the causes in the car service, the mechanism is disassembled.
If the clutch is not fully disengaged, the driver will have difficulty shifting gears while the engine is running. In this case, extraneous noise may be heard, the pedal free play will increase.
When “slipping” the clutch, as a rule, you smell the “burning” friction linings. Such a malfunction is accompanied by problems with the acceleration of the car, overheating of the motor and increased fuel consumption.
Symptoms such as jerking while the clutch is operating, vibrations when it is turned on, and uncharacteristic sounds when it is turned off will be noticeable even to an inexperienced driver.
Have an old car that you want to sell? Clutch is failing all the time? You can sell your car for cash at Kiwi Cash For Cars Christchurch. At Kiwi Cash For Cars, you will get top cash for your old, junk car.