When you locate unusual noises on your Mazda CX 5 you commonly tend to stress. Especially when you feel a noise coming from the release bearing of your Mazda CX 5. It is directly assimilated to an engine problem and can therefore be serious. As we know that you do not take these trouble lightly, we have chosen to create this article content to help you locate the triggers and free yourself from this issues 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 CX 5 and their origins.
What is the function and operation of the release bearing on Mazda CX 5?
Task of the release bearing on Mazda CX 5
The release bearing of your Mazda CX 5 has a crucial function 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 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 CX 5.
Objective of release bearing Mazda CX 5
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 (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 distinct types of release bearing Mazda CX 5 :
- 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 type, 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 complicated, is the type most used in modern cars. It is however more elaborate 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 Mazda CX 5 and their origins
I feel a release bearing noise on Mazda CX 5 in cases where I drive and it stops when I release my clutch pedal
If you feel 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 reason. Make sure that this noise stops when you disengage, in which situation it is time to replace the release bearing of your Mazda CX 5.
I feel a release bearing noise when my pedal is up and I feel jolts in my foot
If you feel too much or too little resistance when you press your clutch pedal, and it is linked with jolts that you can feel in your clutch pedal, then the stop/fork release/blades grouping is deteriorated. Indeed, this noise often comes from the broken fork that no longer allows the system to operate normally.
I feel a grinding noise coming from the release bearing of my Mazda CX 5 when I try to shift gears and they do not shift
This issues appears 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 situation and you feel a grinding or cracking noise coming from the release bearing of your Mazda CX 5, then you probably have a leak coming from your release bearing. It must therefore be changed almost instantly or risk damaging your gearbox in addition to the clutch. If you have a noise coming from the gearbox of your Mazda CX 5 and it’s not from your release bearing, check this article to have more informations.
