The safety of a motor vehicle is very important. Regardless if the BMW X5 are financial holes, certain routine service acts are essential. Today we will explain to you when to change the brake discs of your BMW X5? To achieve this, to begin with, we will find out what the brake discs of your motor vehicle are used for, then, when to change the brake discs of your BMW X5, and, finally, how to replace them with new ones.
Benefit of the brake discs of a BMW X5
We start our guideline by detailing what the brake discs of a BMW X5 are used for, it will enable you to figure out why it is essential to make sure that they are always in good working order.
Brake discs are the main part of your braking system. In actual fact, braking on an BMW X5 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 trigger your BMW X5 to brake.
When to change the brake discs of a BMW X5?
We will now proceed to the section that certainly attracts you to this content page, namely, when replacing the brake discs of a BMW X5? 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, as time passes and especially the friction when braking wears out and loses braking power. We will now outline the different techniques to know when to replace them:
- We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a BMW X5 , nevertheless it is essential to know that according to your driving style and the type of journey this can vary significantly. Indeed, if you specifically 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 technique to identify 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 simple visual technique to know when to change the brake discs on your BMW X5 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 change 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 change the brake discs on your BMW X5?
Finally, to end this content page we will quickly describe how to change the brake discs of your BMW X5. 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 BMW X5, 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 BMW X5 on stands, take off the wheels you want to work 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.
- 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, change your pads, reassemble the upper part of the caliper and tighten everything tightly.
- Mounting your wheels, and remember to do a 500-kilometer brake break-in before braking hard.
If perhaps you have any further questions about the BMW X5, do not hesitate to consult our BMW X5 category.
