The safety of a motor vehicle is essential. Whether or not the Volkswagen Passat are economic holes, certain maintenance works are vital. Today we will explain to you when to change the brake discs of your Volkswagen Passat ? To do this, to begin with, we will see what the brake discs of your motor vehicle are used for, then, when to change the brake discs of your Volkswagen Passat , and, finally, how to change them with new ones.
Interest of the brake discs of a Volkswagen Passat
We start our article content by detailing what the brake discs of a Volkswagen Passat are used for, it will allow you to discover why it is important to make sure that they are always in good functioning order.
Brake discs are the main part of your braking system. Obviously, braking on an Volkswagen Passat 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 placed on your wheel. When the brake pads will pinch the discs which will cause your Volkswagen Passat to brake.
When to change the brake discs of a Volkswagen Passat ?
We will now proceed to the part that most certainly attracts you to this content page, namely, when changing the brake discs of a Volkswagen Passat ? How we explained it to you just before, the brake discs and pads work in osmosis, however these two elements are wearing auto parts and they will, with time and specifically the friction when braking wears out and loses braking power. We will now highlight the different solutions 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 Volkswagen Passat , however it is important to know that based on your driving style and the type of journey this can vary significantly. Indeed, if you mainly drive on the motorway and your brakes are only slightly used, this amount can increase, conversely, if you only drive in built-up areas, it can reduce.
- A simple and effective method 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 method to know when to change the brake discs on your Volkswagen Passat 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 check their state. If they have any big scratches or deformations you will have to change 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 change the brake discs on your Volkswagen Passat ?
Finally, to conclude this content page we will fairly quickly show you how to change the brake discs of your Volkswagen Passat . You must know that if you change the brake discs of your car, you will absolutely have to change the brake pads of your Volkswagen Passat , don’t think twice to consult our content page which exposes you how to make this change.
As far as changing discs is concerned, here are the main steps to follow:
- Put your Volkswagen Passat 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 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 make sure to do a 500-kilometer brake break-in before braking hard.
If you want more tutorials on the Volkswagen Passat , go to our Volkswagen Passat category.
