When you detect unusual noises on your Nissan Micra 2 you tend to be anxious. Specifically when you feel a noise coming from the release bearing of your Nissan Micra 2. It is directly assimilated to an engine problem and can therefore be serious. As we know that you do not take these concerns lightly, we have chosen to create this article to support you find the causes 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 Nissan Micra 2 and their sources.
What is the role and operation of the release bearing on Nissan Micra 2?
Purpose of the release bearing on Nissan Micra 2
The release bearing of your Nissan Micra 2 has a fundamental function in the operation of your entire gearbox system. Indeed, its mission 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 Nissan Micra 2.
Function of release bearing Nissan Micra 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 (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 sort of release bearing Nissan Micra 2 :
- Pulled release bearing
- Hydraulic release bearing
It is the most unconventional of the two sort of release bearing . This one, as opposed to the hydraulic version, 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 contemporary automobiles. It is however more sophisticated than the pulled release bearing. Indeed, 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 Nissan Micra 2 and their sources
I feel a release bearing noise on Nissan Micra 2 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 ceases 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 change the release bearing of your Nissan Micra 2.
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 connected 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 work normally.
I feel a grinding noise coming from the release bearing of my Nissan Micra 2 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 related 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 Nissan Micra 2, then you probably have a leak coming from your release bearing. It must therefore be replaced 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 Nissan Micra 2 and it’s not from your release bearing, check this article to have more informations.
