It is never enjoyable to hear a noise from your car you don’t know where from. Thus what if you detect a serpentine belt noise that stays on your Mercedes Actros? It is extremely conceivable that this is a minor issue, but before being sure, it is better to operate some inspections. If this belt noise comes from your serpentine or driving belt, our team has written a post to support you locating and fixing it. First, we will look at the serpentine belt noises on your Mercedes Actros and then we will check out the sources of these noises.
I feel noises from serpentine belt Mercedes Actros
The best method to check the state of your belts is to listen to your automobile. Immediately after you recognise noises such as squealing or bells, you should take a closer look to verify their source. The job of the serpentine belt or driving belt of your Mercedes Actros is to transmit the movement of the engine to the secondary components that it will supply with energy. Like steering, air conditioning, water pump. Its role is therefore essential in the normal general performance of your automobile. The serpentine belt is said to be asynchronous, i.e. unlike the timing belt, it has the ability to drive different engine components at variable speeds.
I hear squealing noises on my serpentine belt Mercedes Actros
This type of squealing belt noises on Mercedes Actros, which will often be acute, can usually appear when the engine is cold, or when the acceleration increases in intensity. . This type of noise must be heavy and it is obviously quite simple to connect it with one of these belts. To verify, do not hesitate to open your bonnet, engine running cold and check the source of this noise, the serpentine or driving belt being visible, it should not be too complicated for you to point a belt noise on your Mercedes Actros. The cause of this issue can be in connection with the damper pulley, which works as a damper to get rid of irregularities in the tension in the motor cycle and therefore in the energy transmission to the belt. This results in a loose belt that will jerk. However, you still have a chance that this phenomenon is annodine. As the serpentine belt of your Mercedes Actros is exposed, it may squeak due to excessive humidity due to weather conditions and it may stop with a change in conditions. Keep in mind to verify the state of your belt (crack, crack), if this is the case swap it, otherwise simply tighten the belt.
I hear loud serpentine or driving belt noises Mercedes Actros
Just like squealing, a driving belt noise on your Mercedes Actros that sounds like a loud grinding sound can say a lot about its state. It is therefore essential that you look further and locate the cause for this sound that can signal the end of your belt’s life. Like squealing noise, it can be identified in most cases when cold . It generally means a worn pulley whose streaks no longer allow it to be driven properly. Other alternatives, the dynamic belt tensioner or the disengageable pulley of the alternator may be at the source of this issue. Don’t forget to verify first the serpentine/driving belt which in most cases is the cause of this issue, otherwise it will be necessary to swap the tensioner or pulley.
I hear bearing noises on the serpentine belt of my Mercedes Actros
Finally, if in your case you identify a bearing belt noise on Mercedes Actros, it is conceivable that it is in connection with a serpentine belt that is too tight . Indeed, it is conceivable that its size may be smaller than prescribed and cause the entire system to overvoltage, resulting in this whistling noise or slight rolling noise. The risk in this case is that the bearing bearings or the Damper pulley may fail . Remember, therefore, to stretch the belt to limit the risks or to swap it if it is too short. If after checking all thoses alternatives, you still notice a belt noises, read our article about timing belt noises on Mercedes Actros which could maybe help you.
