When you identify unusual noises on your Volkswagen Polo 8 you tend to get worried. Especially when you encounter a noise coming from the release bearing of your Volkswagen Polo 8. It is immediately assimilated to an engine trouble and can therefore be serious. As we know that you do not take these problems lightly, we have decided to create this content page to help you locate the triggers and free yourself from this matter as quickly as possible. To do this, we will first focus 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 Volkswagen Polo 8 and their origins.
What is the role and operation of the release bearing on Volkswagen Polo 8?
Function of the release bearing on Volkswagen Polo 8
The release bearing of your Volkswagen Polo 8 has a major role in the operation of your entire gearbox system. Indeed, 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 controlled 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 Volkswagen Polo 8.
Objective of release bearing Volkswagen Polo 8
Let’s now look at the technical side, the release bearing is composed of two units, a first fixed part that slides only when the stop is pulled, or pushed (determined by 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 distinct sort of release bearing Volkswagen Polo 8 :
- Pulled release bearing
- Hydraulic release bearing
It is the most unconventional of the two sort of release bearing . This one, in contrast to the hydraulic type, is operated by a mechanical pulling system that will release the clutch disc. In this case, the release bearing must be mechanically fixed to the mechanism.
The hydraulic release bearing, although more technical, is the form most used in modern cars. It is however more complicated than the pulled release bearing. Indeed, it will be composed of a hydraulic tube that will receive the pressure immediately from the clutch pedal.
More conventional clutch stop
Release bearing noises Volkswagen Polo 8 and their origins
I encounter a release bearing noise on Volkswagen Polo 8 when I drive and it stops when I release 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 possible that your release bearing is the cause. Make sure that this noise stops when you disengage, in which circumstance it is time to replace the release bearing of your Volkswagen Polo 8.
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 associated with jolts that you can encounter in your clutch pedal, then the stop/fork release/blades grouping is degraded. Indeed, this noise often comes from the broken fork that no longer allows the system to operate normally.
I encounter a grinding noise coming from the release bearing of my Volkswagen Polo 8 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 connected to 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 Volkswagen Polo 8, then you probably have a leak coming from your release bearing. It must therefore be replaced promptly or risk damaging your gearbox in addition to the clutch. If you have a noise coming from the gearbox of your Volkswagen Polo 8 and it’s not from your release bearing, check this article to have more informations.
