The safety of a car is essential. Even if the Mercedes Benz S Class are financial holes, certain maintenance actions are fundamental. Today we will explain to you when to replace the brake discs of your Mercedes Benz S Class? To accomplish this, to begin with, we will see what the brake discs of your motor vehicle are used for, then, when to replace the brake discs of your Mercedes Benz S Class, and, finally, how to replace them with new ones.
Interest of the brake discs of a Mercedes Benz S Class
We start our article by detailing what the brake discs of a Mercedes Benz S Class are used for, it will allow you to discover why it is necessary to make certain that they are constantly in good working conditions.
Brake discs are the most important component of your braking system. In actual fact, braking on an Mercedes Benz S Class 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 installed on your wheel. When the brake pads will pinch the discs which will cause your Mercedes Benz S Class to brake.
When to replace the brake discs of a Mercedes Benz S Class?
We will now move on to the section that undoubtedly attracts you to this content, namely, when replacing the brake discs of a Mercedes Benz S Class? How we mentioned it to you just before, the brake discs and pads work in osmosis, nevertheless these two components are wearing auto parts and they will, over time and especially the friction when braking wears out and loses braking power. We will now highlight the different methods to know when to replace them:
- We consider that generally speaking the brake discs should be changed every 80, 000 – 100, 000 km on a Mercedes Benz S Class , nevertheless it is necessary to know that dependent on your driving style and the type of journey this can vary substantially. Indeed, if you principally drive on the motorway and your brakes are just slightly used, this value can increase, on the other hand, if you just drive in built-up areas, it can reduce.
- A basic and powerful method to find out 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 method to know when to replace the brake discs on your Mercedes Benz S Class 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. Otherwise the second indicator to check 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 Benz S Class?
Finally, to conclude this content we will quickly describe how to replace the brake discs of your Mercedes Benz S Class. You must know that if you replace the brake discs of your car, you will absolutely have to change the brake pads of your Mercedes Benz S Class, don’t think twice to seek advice from our content which explains you how to make this replace.
As far as changing discs is concerned, here are the most important steps to stick to:
- Put your Mercedes Benz S Class 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.
- Take out your brake pads, then unlock your brake discs thanks to the two torx screws on the side of the disc, you may possibly 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 make sure to do a 500-kilometer brake break-in before braking hard.
If you want more tutorials on the Mercedes Benz S Class, go to our Mercedes Benz S Class category.
