The safety of a car is paramount. Even if the Mercedes Classe C are financial holes, certain routine service works are crucial. Today we will explain to you when to replace the brake discs of your Mercedes Classe C? To achieve this, to begin with, we will discover what the brake discs of your motor vehicle are used for, then, when to replace the brake discs of your Mercedes Classe C, and, finally, how to replace them with new ones.

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Benefit of the brake discs of a Mercedes Classe C

We start our article content by detailing what the brake discs of a Mercedes Classe C are used for, it will enable you to understand why it is essential to ensure that that they are constantly in good working conditions.
Brake discs are the main component of your braking system. In fact, braking on an Mercedes Classe C is hydraulic, it is a system of hoses and pressurized oil that will come into action when you press your brake pedal. This pressure will actuate a piston that will push the brake pads on your brake disc which is placed on your wheel. When the brake pads will pinch the discs which will trigger your Mercedes Classe C to brake.

When to replace the brake discs of a Mercedes Classe C?

We will now move on to the section that certainly attracts you to this article, namely, when changing the brake discs of a Mercedes Classe C? How we described it to you just before, the brake discs and pads work in osmosis, however these two elements are wearing auto parts and they will, after some time and specifically the friction when braking wears out and loses braking power. We will now outline the different ways to know when to replace them:

  • We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a Mercedes Classe C , however it is essential to know that based on your driving style and the type of journey this can vary significantly. Indeed, if you mainly drive on the motorway and your brakes are just slightly used, this value can increase, alternatively, if you just drive in built-up areas, it can reduce.
  • A simple and effective way to identify the state of the brake discs on your car is during the technical inspection. Indeed this thorough control checks the state of your brakes and the controller will tell you if they are in good state or need to be changed.
  • A simple visual way to know when to replace the brake discs on your Mercedes Classe C is to remove the wheels after the vehicle has been set on stands. Once taken out, you will have the ability to access your discs and check their state. If they have any big scratches or deformations you will have to replace them. In any other case the second indicator to verify is to measure the depth of the disk in relation to its edge, if this value exceeds 1 mm you will have to change them by new ones.

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How to replace the brake discs on your Mercedes Classe C?

Finally, to end this article we will fairly quickly explain how to replace the brake discs of your Mercedes Classe C. You must know that if you replace the brake discs of your motor vehicle, you will absolutely have to change the brake pads of your Mercedes Classe C, don’t think twice to consult our article which points out you how to make this replace.
As far as changing discs is concerned, here are the main steps to follow:

  • Put your Mercedes Classe C on stands, take off the wheels you want to act on.
  • Using a large flat screwdriver, pry on your brake pads to compress the caliper piston as much as possible and have enough play to produce all your changes.
  • Using large Torx bits, remove the two nuts that lock the upper component of your brake caliper, remove it.
  • Remove your brake pads, then unlock your brake discs thanks to the two torx screws on the side of the disc, you might need a mallet to remove the discs.
  • Replace the discs and tighten them with the new torx screws provided, replace your pads, reassemble the upper component of the caliper and tighten everything tightly.
  • Mounting your wheels, and remember to do a 500-kilometer brake break-in before braking hard.

In the event that you have any further questions about the Mercedes Classe C, do not hesitate to consult our Mercedes Classe C category.