The safety of a car is important. Regardless if the Volkswagen Golf 4 are financial holes, certain routine service actions are crucial. Today we will explain to you when to change the brake discs of your Volkswagen Golf 4? To achieve 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 Golf 4, and, finally, how to replace them with new ones.
Interest of the brake discs of a Volkswagen Golf 4
We begin our content page by explaining what the brake discs of a Volkswagen Golf 4 are used for, it will allow you to understand why it is important to be certain that they are always in good working order.
Brake discs are the main component of your braking system. In truth, braking on an Volkswagen Golf 4 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 bring about your Volkswagen Golf 4 to brake.
When to change the brake discs of a Volkswagen Golf 4?
We will now move on to the part that certainly attracts you to this content page, namely, when changing the brake discs of a Volkswagen Golf 4? How we revealed it to you just before, the brake discs and pads work in osmosis, nevertheless these two elements are wearing parts and they will, after some time and especially the friction when braking wears out and loses braking power. We will now outline the different methods to know when to replace them:
- We consider that generally speaking the brake discs should be changed every 80, 000 – 100, 000 km on a Volkswagen Golf 4 , nevertheless it is important to know that based on your driving style and the type of journey this can vary significantly. In truth, if you mainly drive on the motorway and your brakes are just slightly used, this amount can increase, conversely, if you just drive in built-up areas, it can decrease.
- A basic and effective way to identify the state of the brake discs on your car 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 state or need to be changed.
- A simple visual way to know when to change the brake discs on your Volkswagen Golf 4 is to remove the wheels after the vehicle has been set on stands. Once removed, you will be able 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 Volkswagen Golf 4?
Finally, to end this content page we will fairly quickly show you how to change the brake discs of your Volkswagen Golf 4. 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 Golf 4, don’t think twice to seek advice from our content page which teaches you how to make this change.
As far as changing discs is concerned, here are the main steps to follow:
- Put your Volkswagen Golf 4 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, remove the two nuts that lock the upper component 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 may possibly 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 component of the caliper and tighten everything tightly.
- Mounting your wheels, and make sure to do a 500-kilometer brake break-in before braking hard.
In the event that you have any additional questions about the Volkswagen Golf 4, do not hesitate to consult our Volkswagen Golf 4 category.
