It is never pleasing to perceive a sound on your automobile that you don’t know where it comes from. You may be thinking about what to do when you find a reversing gear noise that lasts on your Mercedes Benz GLC Class? Any gearbox issue can be critical, but before making sure, it is better to do a few inspections. Our team has created this article to support you deal with it. First, we will see what the origins and the different gearbox noises can be on Mercedes Benz GLC Class, and second, what are the solutions available to you.
Classical reverse Mercedes Benz GLC Class noises and some tips to maintain your gearbox
Why does the reversing of my Mercedes Benz GLC Class make a different noise from my other speeds?
De facto, adding all gears, bearings and pinions into a gearbox is a difficult exercise. The noise made by the reversing of your Mercedes Benz GLC Class is logical. It can be explained in a fairly simple way. In fact, the gears used for conventional speeds (1st to 5th or 6th) are so-called “helical” gears (oblique gears) . The use of such a pinion makes the noise caused by the gears less important than with spur gears employed for the reverse gear.
Tips to reduce wear on your clutch and gearbox
- Don’t give a big boost:
In fact, if you kick the throttle hard when you are in reverse or when you put the automobile in the revs, you risk to burn your clutch or gnawing at the gearbox pinions. - Never reverse while the automobile is in motion or vice versa:
Reversing the direction of operation of the gearbox during operation is a very bad plan. In fact, the pressure you will put in on the gears will be enormous and you will produce a premature wear and tear of the gears. You can even destroy the gears of your gearbox at speed by doing so. It will therefore be completely normal if you notice a reverse noise on your Mercedes Benz GLC Class if you shift gear under these conditions.
Diverse Mercedes Benz GLC Class reversing noises and their causes
Finally in this section, we will move on to what you are probably most enthusiastic about in this article, to find out about the cause of reversing noise on Mercedes Benz GLC Class. Here are the 3 typical noises you may be victim of.
I acknowledge a grinding noise when starting in reverse gear
If you perceive a grinding noise when you start in reverse with your Mercedes Benz GLC Class, it may be the engine mounts that are tired. In fact, when the engine is in reverse gear, due to the pinions we saw above the vibrations produced by the gearbox are higher and it is therefore possible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to check this content for more details about strut mount noises on Mercedes Benz GLC Class.
An increased reverse knocking noise on Mercedes Benz GLC ClassX
If you are subject to a knocking noise when you are in reverse with your Mercedes Benz GLC Class and this noise tends to increase as you gain speed. It is possible that you are going through a serious issue that needs to be fixed fairly quickly before ruining your entire gearbox. In fact, an intensifying rattling noise means that the gears are damaged. If they are, debris will propagate to the rest of the box and damage other gears quickly. Take your automobile to your auto technician quickly or check out this content about gearbox noise on Mercedes Benz GLC Class for more details.
I discover a noise when I go in reverse
Listening a noise when you shift into reverse is normal and related to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Mercedes Benz GLC Class reverse gear makes more noise than before, it is possible that filings have been produced and are moving around in it. It is therefore time to empty the box.
