The safety of a motor vehicle is essential. Even if the Infiniti QX80 are financial holes, certain routine service works are fundamental. Today we will explain to you when to replace the brake discs of your Infiniti QX80? To do this, first of all, we will discover what the brake discs of your car are used for, then, when to replace the brake discs of your Infiniti QX80, and, finally, how to change them with new ones.

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Benefit of the brake discs of a Infiniti QX80

We begin our article by detailing what the brake discs of a Infiniti QX80 are used for, it will allow you to discover why it is necessary to make certain that they are always in good functioning conditions.
Brake discs are the most important component of your braking system. In fact, braking on an Infiniti QX80 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 Infiniti QX80 to brake.

When to replace the brake discs of a Infiniti QX80?

We will now move on to the part that most certainly attracts you to this article, namely, when changing the brake discs of a Infiniti QX80? How we revealed it to you just before, the brake discs and pads work in osmosis, however these two elements are wearing parts and they will, with time and especially the friction when braking wears out and loses braking power. We will now detail the different solutions to know when to change them:

  • We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a Infiniti QX80 , however it is necessary to know that depending on your driving style and the type of journey this can vary considerably. Indeed, if you specifically 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 reduce.
  • A simple and good method to find out the state of the brake discs on your motor vehicle 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 very easy visual method to know when to replace the brake discs on your Infiniti QX80 is to remove the wheels after the vehicle has been set on stands. Once removed, you will be able 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 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 Infiniti QX80?

Finally, to end this article we will fairly quickly describe how to replace the brake discs of your Infiniti QX80. You must know that if you replace the brake discs of your car, you will absolutely have to change the brake pads of your Infiniti QX80, don’t think twice to seek advice from our article which exposes you how to make this replace.
As far as changing discs is concerned, here are the most important steps to stick to:

  • Put your Infiniti QX80 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, take out the two nuts that lock the upper component of your brake caliper, take out 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 remember to do a 500-kilometer brake break-in before braking hard.

In the event that you have any additional questions about the Infiniti QX80, do not hesitate to consult our Infiniti QX80 category.