When you discover unusual noises on your Mazda 2 you usually tend to be concerned. Specifically when you encounter a noise coming from the release bearing of your Mazda 2. It is immediately assimilated to an engine issue and can therefore be serious. As we know that you do not take these concerns lightly, we have chosen to write this document to support you find the triggers and free yourself from this matter as quickly as possible. To do this, we will first concentrate on the function 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 Mazda 2 and their sources.
What is the purpose and operation of the release bearing on Mazda 2?
Function of the release bearing on Mazda 2
The release bearing of your Mazda 2 has a fundamental function 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 Mazda 2.
Function of release bearing Mazda 2
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 (according to 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 kind of release bearing Mazda 2 :
- Pulled release bearing
- Hydraulic release bearing
It is the most unconventional of the two kind 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 kind most used in modern vehicles. 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 immediately from the clutch pedal.
More conventional clutch stop
Release bearing noises Mazda 2 and their sources
I encounter a release bearing noise on Mazda 2 in cases where 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 ceases when you press your clutch pedal, this noise often sounds like a bell noise, it is highly plausible that your release bearing is the reason. Make sure that this noise stops when you disengage, in which circumstance it is time to swap the release bearing of your Mazda 2.
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 linked with jolts that you can encounter in your clutch pedal, then the stop/fork release/blades grouping is damaged. In fact, 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 Mazda 2 when I try to shift gears and they do not shift
This matter happens most often on models equipped with hydraulic release bearing. It is often related to a clutch pedal that has little or no resistance. If you are in this situation and you feel a grinding or cracking noise coming from the release bearing of your Mazda 2, then you probably have a leak coming from your release bearing. It must therefore be swapped as soon as possible or risk damaging your gearbox in addition to the clutch. If you have a noise coming from the gearbox of your Mazda 2 and it’s not from your release bearing, check this article to have more informations.
