Sometimes your vehicle can make noises in the front axle, you are very almost never reassured by this sort of noise and you automatically tend to presume that you will lose a wheel or that the fix will cost you an astronomical sum. Thus, what if you recognize a noise coming from the front end of your Mercedes A class? It may not be much and you can correct the trouble yourself, but if in doubt it is better to check before a larger troubles occurs. It is with this in mind that we have chosen to produce this article and allow you to find the trouble and find a treatment. We will, through several steps review all the components that can produce noises at the front end of your Mercedes A class.
What are the elements that can cause front axle noise Mercedes A class?
Most of our job will focus on finding the element that gives your Mercedes A class front wheel noise. The following is a list of the components that are most likely to be causing it and how to validate it.
Noise vibration front end Mercedes A class : the shock absorber cup
One of the most likely causes of symptoms on your Mercedes A class front axle noise is advanced wear and tear on your suspension system. In fact, the suspension cups, when they are out of date, the rubber (silentblock) that acts as a buffer and shock absorber for the upper part of the suspension no longer fulfils its role and during small jolts that compress the suspensions. To check if this is the trouble that worries you, take a dented, slow-speed road and focus on the noise coming from your front end as you pass over holes. If these are the cups, consider changing them soon as this may damage other parts and require more costly repairs.
Noise while turning front end Mercedes A class : stabilizer bar
If you recognise of a noise on your Mercedes A class at the level of the front end when you are turning flat or going up on sidewalks for example, it is most likely connected to one of the parts of your stabilizer bar that is malfunctioning. To validate the origin of the trouble, you may feel a lack of balance in the direction of the car (it pulls to the left or it pulls to the right). In addition, you can position yourself on one side of one of your front wheels then the other and try to shake your wheels strongly, if you hear a clicking sound it is highly conceivable that your silentblocks of stabilizer bar are out of date. In this case, go to your garage.
Front axle noise when turning Mercedes A class : direction triangles
Finally, you may have a noise in the front wheel on your Mercedes A class, when you accelerate, brake or in a rather random but regular way. It is likely that the reason of this trouble comes from the direction triangle or the direction hinges. Indeed, a damaged steering triangle will be testable during the acceleration phases when it will move away and the car will pull on the outside of the weak triangle (left triangle pulls to the left) and when braking towards the inside of the same side (left triangle pulls to the right). You can also check the state of the swivel bellows visually, which may disturb the action of changing direction. If you are in one of these cases go to your auto technician.
Loud noise front end Mercedes A class : bearings
One of the other probable causes of symptoms of the front axle of your Mercedes A class, may be that one of your rollings is tired, it will tend to make a thumping noise that intensifies when it is under stress (turns faster and faster). So make sure to check by taking speed (neutral and window open to hear only the noise of the wheels) that the noise is well located here, if this is the case replace it or them soon. If, on the other hand, this noise only happens with an engaged speed, refer to our article on loud noise on Mercedes A class, you will certainly find an answer to your trouble.
Front end noise squeaking Mercedes A class : cardan shaft
One of the most traditional causes when noise happens on the front axle of your Mercedes A class when you turn with your car is linked to the direction of your car. Certainly, the gimbals and their bellows are parts that are continuously stressed during your changes of direction and a wear of one of them can generate “Clac clac” type noises when you get closer to the stop zone of your direction. A bellows with holes will damage the cardan shaft very quickly and must be replaced very quickly, otherwise it will be necessary to change the entire cardan shaft. Remember to take a look at it and have it repaired if necessary. If it is rather a squeaking noise on Mercedes A class, do not hesitate to consult this article to find the solution to your problem.