The safety of a motor vehicle is essential. Whether or not the Renault Megane 4 are economic holes, certain maintenance acts are crucial. Today we will explain to you when to replace the brake discs of your Renault Megane 4? To accomplish this, to begin with, we will find out what the brake discs of your motor vehicle are used for, then, when to replace the brake discs of your Renault Megane 4, and, finally, how to change them with new ones.

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Interest of the brake discs of a Renault Megane 4

We begin our content page by explaining what the brake discs of a Renault Megane 4 are used for, it will enable you to figure out why it is essential to make sure that they are always in good functioning conditions.
Brake discs are the main component of your braking system. Indeed, braking on an Renault Megane 4 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 mounted on your wheel. When the brake pads will pinch the discs which will trigger your Renault Megane 4 to brake.

When to replace the brake discs of a Renault Megane 4?

We will now proceed to the section that most certainly attracts you to this content page, namely, when replacing the brake discs of a Renault Megane 4? How we mentioned it to you just before, the brake discs and pads work in osmosis, nevertheless these two components are wearing parts and they will, as time passes and especially the friction when braking wears out and loses braking power. We will now outline the different ways to know when to change them:

  • We consider that generally speaking the brake discs should be changed every 80, 000 – 100, 000 km on a Renault Megane 4 , nevertheless it is essential to know that dependent on your driving style and the type of journey this can vary significantly. In truth, if you principally drive on the motorway and your brakes are just slightly used, this amount can increase, alternatively, if you just drive in built-up areas, it can decrease.
  • A simple and successful way to find out the state of the brake discs on your motor vehicle is during the technical inspection. In truth 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 Renault Megane 4 is to remove the wheels after the car has been set on stands. Once taken out, you will have the ability to access your discs and verify 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 Renault Megane 4?

Finally, to end this content page we will quickly explain how to replace the brake discs of your Renault Megane 4. You must know that if you replace the brake discs of your car, you will absolutely have to change the brake pads of your Renault Megane 4, don’t think twice to consult our content page which exposes you how to make this replace.
As far as changing discs is concerned, here are the main steps to stick to:

  • Put your Renault Megane 4 on stands, take off the wheels you want to action 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 make 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 may 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.

Whenever you have any additional questions about the Renault Megane 4, do not hesitate to consult our Renault Megane 4 category.