When you locate unusual noises on your Nissan Terrano you tend to stress. Especially when you encounter a noise coming from the release bearing of your Nissan Terrano. It is immediately assimilated to an engine problem and can therefore be serious. As we know that you do not take these problems lightly, we have chosen to create this article content to support you locate the triggers and free yourself from this matter as quickly as possible. To do this, we will first focus on the purpose 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 Terrano and their sources.
What is the purpose and operation of the release bearing on Nissan Terrano?
Role of the release bearing on Nissan Terrano
The release bearing of your Nissan Terrano has a crucial purpose 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 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 Terrano.
Objective of release bearing Nissan Terrano
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 (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 types of release bearing Nissan Terrano :
- Pulled release bearing
- Hydraulic release bearing
It is the most unconventional of the two types of release bearing . This one, compared with the hydraulic form, 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 cars. It is however more elaborate than the pulled release bearing. In fact, it will be composed of a hydraulic tube that will receive the pressure right from the clutch pedal.
More conventional clutch stop
Release bearing noises Nissan Terrano and their sources
I encounter a release bearing noise on Nissan Terrano in cases where 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 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 cause. Make sure that this noise stops when you disengage, in which case it is time to change the release bearing of your Nissan Terrano.
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. 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 Nissan Terrano 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 circumstance and you feel a grinding or cracking noise coming from the release bearing of your Nissan Terrano, then you probably have a leak coming from your release bearing. It must therefore be changed promptly or risk damaging your gearbox in addition to the clutch. If you have a noise coming from the gearbox of your Nissan Terrano and it’s not from your release bearing, check this article to have more informations.
