The safety of a car is important. Regardless if the Volkswagen Passat 7 are economic holes, certain maintenance acts are crucial. Today we will explain to you when to replace the brake discs of your Volkswagen Passat 7? To get this done, 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 Volkswagen Passat 7, and, finally, how to replace them with new ones.
Benefit of the brake discs of a Volkswagen Passat 7
We start our content page by explaining what the brake discs of a Volkswagen Passat 7 are used for, it will allow you to figure out why it is essential to make sure that they are constantly in good working order.
Brake discs are the most important part of your braking system. In fact, braking on an Volkswagen Passat 7 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 cause your Volkswagen Passat 7 to brake.
When to replace the brake discs of a Volkswagen Passat 7?
We will now move on to the part that undoubtedly attracts you to this content, namely, when changing the brake discs of a Volkswagen Passat 7? How we explained 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 detail 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 Volkswagen Passat 7 , nevertheless it is essential to know that according to your driving style and the type of journey this can change considerably. In fact, if you mainly drive on the motorway and your brakes are only slightly used, this value can increase, on the other hand, if you only drive in built-up areas, it can decrease.
- A simple and successful way to identify the state of the brake discs on your car is during the technical inspection. In fact 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 basic visual way to know when to replace the brake discs on your Volkswagen Passat 7 is to remove the wheels after the car 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 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 Volkswagen Passat 7?
Finally, to end this content we will fairly quickly show you how to replace the brake discs of your Volkswagen Passat 7. You must know that if you replace the brake discs of your car, you will absolutely have to change the brake pads of your Volkswagen Passat 7, don’t think twice to consult our content 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 Volkswagen Passat 7 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 make all your changes.
- Using large Torx bits, take out the two nuts that lock the upper part 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 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 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 you wish more tutorials on the Volkswagen Passat 7, go to our Volkswagen Passat 7 category.
