You might expect it, but the alternator is a fundamental component in an engine. It is this one that happens to be the guarantor of change energy the engine of your Renault R30 in Electricity supply so as to recharge the battery. If ever there is a malfunction, it can therefore usually lead to electrical failures. It is therefore essential to pay attention to it. However, the problem can also come from the belt, sometimes pulleys. Thanks to this article, we will find out where the problems according to the noise that you hear.
Noise of the alternator belt on a Renault R30
La alternator belt, also referred to as the accessory belt, turns out to be the essential component which takes part in the good action of the alternator. It is he who by his rotation drives the alternator and will create electricity. However, this is also used to train other pumps of the motor. If it breaks, the latter can make damages rather important within the engine of the Renault R30.
A metallic noise on the Renault R30:
It's a noise that usually comes Cold. The most common source is that part of the ridges of the belt will be damaged. However, it can also happen as soon as the pulley is a little out of axis. In the event that the belt falls apart, it may naturally break. If you ever recognize this sound, the best thing to do is change the belt and the problem will go away almost every time.
A sharp screech on the Renault R30:
This remains the most common concern, but also the least critical. It usually starts cold, but may recur when you are driving at times. On the other hand, it stops abruptly. This problem usually comes in the event that the accessory belt is slack. It will suffice to tighten and it's won. Be careful, if it remains in this situation for too long, the belt could be damaged and eventually cause a more serious problem. This high-pitched squealing also appears at times in the event that the damper pulley happens to be deteriorated, but it is more rare.
A slight hiss or breath on the Renault R30:
It is the opposite of the preoccupation. The belt is probably too tight or too short. You know what you are going to have to do!
Alternator noise on a Renault R30
When it is really the alternator that is making the sound and not your belt, then the problems will turn out to be fundamentally different. However, the sound you hear may be similar to that of a belt, which means a high hiss. The malfunction may come from a electrical failure, this is relatively common. If the voltage essential for the proper functioning of the Renault R30 remains low, this is generally seen when the intensity of the lights or bulbs in the vehicle is too low. Assuming that the intensity squaring is excessive, it happens that the battery indicator stays on. In order to achieve a real diagnostic of this malfunction, it is possible to use a voltmeter to check the tension on the plus and minus of the battery, with the engine running of course. Assuming the voltage turns out to be lower than suggested on the battery, the problem is in fact with the alternator. So you usually have to change it.
Conclusion:
A new alternator sound usually comes from the alternator belt, but could also come from the alternator itself. Economically, the alternator belt is relatively cheaper than the alternator. Get the price from a mechanic before starting work, because you can never be sure of the source of the problem. We hope that this post has been useful to you, if it is the case do not hesitate to post a comment. See you soon with your Renault R30.