The safety of a motor vehicle is paramount. Regardless if the Opel Insignia are economic holes, certain routine service acts are fundamental. In this article we will explain to you when to change the brake discs of your Opel Insignia? To achieve this, first of all, we will see what the brake discs of your motor vehicle are used for, then, when to change the brake discs of your Opel Insignia, and, finally, how to replace them with new ones.

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Benefit of the brake discs of a Opel Insignia

We begin our content by detailing what the brake discs of a Opel Insignia are used for, it will allow you to understand why it is necessary to ensure that that they are constantly in good functioning conditions.
Brake discs are the main part of your braking system. In fact, braking on an Opel Insignia 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 attached to your wheel. When the brake pads will pinch the discs which will bring about your Opel Insignia to brake.

When to change the brake discs of a Opel Insignia?

We will now proceed to the section that undoubtedly attracts you to this content page, namely, when changing the brake discs of a Opel Insignia? 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 detail the different methods to know when to replace them:

  • We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a Opel Insignia , nevertheless it is necessary to know that depending on your driving style and the type of journey this can vary significantly. In truth, if you specifically drive on the motorway and your brakes are only slightly used, this value can increase, conversely, if you only drive in built-up areas, it can decrease.
  • A basic and successful way to identify the condition 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 condition or need to be changed.
  • A simple visual way to know when to change the brake discs on your Opel Insignia is to remove the wheels after the vehicle has been set on stands. Once removed, you will have the ability to access your discs and verify their condition. If they have any big scratches or deformations you will have to change them. In any other case 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 change the brake discs on your Opel Insignia?

Finally, to conclude this content page we will quickly show you how to change the brake discs of your Opel Insignia. You must know that if you change the brake discs of your motor vehicle, you will absolutely have to change the brake pads of your Opel Insignia, don’t hesitate to seek advice from our content page which points out you how to make this change.
As far as changing discs is concerned, here are the main steps to follow:

  • Put your Opel Insignia 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 part 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 might need a mallet to remove the discs.
  • Replace the discs and tighten them with the new torx screws provided, change your pads, reassemble the upper part of the caliper and tighten everything tightly.
  • Mounting your wheels, and make sure to do a 500-kilometer brake break-in before braking hard.

To discover more tips on the Opel Insignia, take a look at the Opel Insignia category.