It is never pleasant to acknowledge a sound on your automobile that you don’t know where it comes from. You may be thinking what to do when you notice a reversing gear noise that lasts on your Mercedes Sprinter? Any gearbox trouble can be severe, but before making sure, it is better to do a few investigations. Our team has created this document to support you fix it. First, we will see what the origins and the different gearbox noises can be on Mercedes Sprinter, and second, what are the solutions available to you.
Classical reverse Mercedes Sprinter noises and some tips to protect your gearbox
Why does the reversing of my Mercedes Sprinter 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 Sprinter 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 implemented 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 idea. In fact, the pressure you will exert on the gears will be significant and you will produce a premature wear and tear of the gears. You can even break the gears of your gearbox at speed by doing so. It will therefore be completely typical if you listen to a reverse noise on your Mercedes Sprinter if you shift gear under these conditions.
Diverse Mercedes Sprinter reversing noises and their origins
Finally in this section, we will move on to what you are probably most enthusiastic about in this document, to learn about the origin of reversing noise on Mercedes Sprinter. Here are the 3 typical sounds you may be victim of.
I perceive a grinding noise when starting in reverse gear
If you acknowledge a grinding noise when you start in reverse with your Mercedes Sprinter, it may be the engine mounts that are tired. Certainly, when the engine is in reverse gear, due to the pinions we saw above the vibrations generated by the gearbox are higher and it is therefore plausible that due to their wear the silentblocks no longer absorb the engine vibrations well. In this situation, do not hesitate to browse this document for more details about strut mount noises on Mercedes Sprinter.
An increased reverse knocking noise on Mercedes SprinterX
If you are subject to a knocking noise when you are in reverse with your Mercedes Sprinter and this noise tends to increase as you gain speed. It is plausible that you are experiencing a serious trouble that needs to be fixed very fast before wrecking 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 very fast. Take your automobile to your auto technician quickly or read this document about gearbox noise on Mercedes Sprinter for more information.
I hear a noise when I go in reverse
Experiencing a noise when you shift into reverse is normal and connected to the gears and sprockets used in the gearbox. If, on the other hand, you have the feeling that your Mercedes Sprinter reverse gear makes more noise than before, it is plausible that filings have been produced and are moving around in it. It is therefore time to empty the box.
