When you observe unusual noises on your Mercedes Benz CLS Class you usually tend to be anxious. Especially when you encounter a noise coming from the release bearing of your Mercedes Benz CLS Class. It is directly assimilated to an engine trouble and can therefore be serious. As we know that you do not take these concerns lightly, we have chosen to create this content to support you find the causes and free yourself from this matter as quickly as possible. To do this, we will first concentrate on the role and operation of the release bearing of your clutch, and in a second step we will look in detail at the different release bearing noises on Mercedes Benz CLS Class and their origins.
What is the purpose and operation of the release bearing on Mercedes Benz CLS Class?
Purpose of the release bearing on Mercedes Benz CLS Class
The release bearing of your Mercedes Benz CLS Class has a fundamental role in the operation of your entire gearbox system. In fact, its task is to liberate the gearbox from the rotation of the engine block via its action. This will allow you to shift gears. It is operated by the clutch pedal and then by the release fork, which, when it is activated, will press on the clutch and release the gearbox from engine rotation for you allow you to shift gears on your Mercedes Benz CLS Class.
Objective of release bearing Mercedes Benz CLS Class
Let’s now look at the technical side, the release bearing is composed of two parts, a first fixed part that slides only when the stop is pulled, or pushed (depending on its type) and finally a rotating part that is composed of a bearing that will allow it to stay in contact with the mechanism and follow its rotation.
There are two different types of release bearing Mercedes Benz CLS Class :
- Pulled release bearing
- Hydraulic release bearing
It is the most unconventional of the two types of release bearing . This one, in contrast to the hydraulic style, is operated by a mechanical pulling system that will release the clutch disc. In this situation, the release bearing must be mechanically fixed to the mechanism.
The hydraulic release bearing, although more complex, is the version most used in modern automobiles. It is however more complex than the pulled release bearing. In fact, it will be composed of a hydraulic tube that will receive the pressure directly from the clutch pedal.
More conventional clutch stop
Release bearing noises Mercedes Benz CLS Class and their origins
I encounter a release bearing noise on Mercedes Benz CLS Class each time I drive and it stops when I depress my clutch pedal
If you encounter a noise from your gearbox, release bearing or clutch itself when your engine is running, but it stops when you press your clutch pedal, this noise often sounds like a bell noise, it is highly conceivable that your release bearing is the reason. Make sure that this noise stops when you disengage, in which case it is time to swap the release bearing of your Mercedes Benz CLS Class.
I encounter a release bearing noise when my pedal is up and I encounter jolts in my foot
If you encounter too much or too little resistance when you press your clutch pedal, and it is connected with jolts that you can encounter in your clutch pedal, then the stop/fork release/blades grouping is deteriorated. In fact, this noise often comes from the broken fork that no longer allows the system to work normally.
I encounter a grinding noise coming from the release bearing of my Mercedes Benz CLS Class when I try to shift gears and they do not shift
This matter arises most often on models equipped with hydraulic release bearing. It is often associated with a clutch pedal that has little or no resistance. If you are in this circumstance and you feel a grinding or cracking noise coming from the release bearing of your Mercedes Benz CLS Class, then you probably have a leak coming from your release bearing. It must therefore be changed fairly quickly or risk damaging your gearbox in addition to the clutch. If you have a noise coming from the gearbox of your Mercedes Benz CLS Class and it’s not from your release bearing, check this article to have more informations.
