It is never enjoyable to listen to a sound that you don’t know where it originates from. So, what if you identify a gearbox noise that remains on your Mercedes Actros? It is most likely to be a minor concern, but before making sure of that, it is best to carry out a few verifications. Our staff has made this content page to help you to solve it. First, we will see what the sources and different gearbox noises can be on Mercedes Actros, and second, what are the solutions accessible to you. gearbox-noise-mercedes-actros

The several noises and their sources

A gearbox / your transmission is the significant component of the transmission, it is linked to the clutch that will release the engine tension on the gearbox mechanisms. Experiencing noises from your Mercedes Actros’s gearbox is practically never a good signal, its fix is pretty much impossible to execute due to the lack of professional garages and its replacement involves a heavy expense. The gain is that generally its life expectancy after a first noise is quite long, which provides you time to plan the fix, but it is crucial to check immediately what is your exact concern.

Your Mercedes Actros transmission makes noise in neutral

If you encounter a gearbox noise even when you are in neutral, it shows that the gearbox’s internal components are already well worn and that you will have to replace it fairly quickly. Indeed, if you are not even with a gear on and it produces noise, the pinions must already be at the end of their life.

You hear a squeaking, a humming noise at the time of the gear shift

If you are sadly the subject of squeaks, or humming noises when you change the gears of your Mercedes Actros, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be replace. If you have the feeling after checking that the noise comes from the clutch and not the gearbox, we encourage you to consult this document in order to find the origins and solutions to a clutch noise on Mercedes Actros.

You encounter a whinning or hummin sound from the gearbox of your Mercedes Actros

Finally, if you hear a noise close to a humming or whinning sound on the transmssion of your Mercedes Actros, it is very often the case that the gearbox of your Mercedes Actros lacks oil. Indeed, if it lacks oil, the elements will be exposed and grind agaisnt each other. In addition, each of its contacts will make chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will happen if you do not quickly change the oil. In this case the oil should be black and your can can smell burning. In certain cases this type of noises will be linked to a release bearing on Mercedes Actros, don’t hesitate to check out our document.

The solutions available if you feel a gearbox noise on your Mercedes Actros

  • Check the gearbox oil of your Mercedes Actros via the level gauge and consider replacing it if the oil is black
  • Use the double clutch to try to make it last till you’re able to swap the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
  • Start looking for a second-hand or new gearbox, very few mechanics have the ability to change damaged parts in your own system, they will almost always offer you a standard exchange.