The clutch is one of the most worn mechanical parts. But its wear is quite relative, it depends a lot on the driving of the motorist. Indeed, some users will be able to keep a car all their life without changing the clutch. It is nevertheless recommended to change the clutch of a smart forfour all 150 000 km , to make sure you don't have a problem. But to know when to change the clutch, several warning signals will help you understand it. We will therefore see in this article what will be the symptoms of a damaged clutch, and methods to determine the state of wear. Let's take a closer look.when-change-clutch-smart-forfour

Clutch problems on a smart forfour: the most common symptoms

To understand when to change the clutch, you have to understand what the problem is with this smart forfour. So now let's see the most frequent phenomena , and how to fix these malfunctions.

  • la clutch pedal is hard or excessively soft. This usually implies that the cable is frayed or has the wrong tension. Changing the clutch cable of your smart forfour can regularly suffice, it is not necessarily necessary to change the complete clutch kit.
  • You notice a power loss during acceleration. As if the socket does not work between the engine block and your wheels. First of all, a loss of power can result from dozens of different reasons on a smart forfour. But this lack of grip can indeed be due to a damaged clutch. Do not wait too long to worry about it, as this worry can become dangerous for driving. You will probably have to change the entire clutch.
  • The gears go wrong, or skate, especially cold. It must be checked that it is a clutch problem and not the gearbox. The two being linked of course. Once the concern of your smart forfour isolated, you will probably have to make a replacement.
  • Jolts at gear changes . If you try to achieve smooth gear changes but there are mechanical jolts, the clutch of your smart forfour is clearly defective. It is time to change it.

As we have seen, a clutch in poor condition often shows signs of wear. And some are more serious than others. The best way to avoid repairs is to drive smoothly, with slow gear changes. The abrupt gear changes damage the device because the clutch discs collide instead of catching. Flexible driving is systematically rewarded! If you are wondering when to change the clutch of the smart forfour, there is no single answer. If there are no symptoms, there is no point in changing it. If you have exceeded 150 km, you can do so with vigilance. Be careful.