The safety of a motor vehicle is very important. Whether or not the Opel Zafira 3 are financial holes, certain routine service acts are vital. In this article we will explain to you when to change the brake discs of your Opel Zafira 3? To accomplish this, first of all, we will discover what the brake discs of your car are used for, then, when to change the brake discs of your Opel Zafira 3, and, finally, how to change them with new ones.
Benefit of the brake discs of a Opel Zafira 3
We start our article content by detailing what the brake discs of a Opel Zafira 3 are used for, it will allow you to figure out why it is necessary to ensure that they are always in good functioning order.
Brake discs are the most important part of your braking system. Indeed, braking on an Opel Zafira 3 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 Opel Zafira 3 to brake.
When to change the brake discs of a Opel Zafira 3?
We will now move on to the section that certainly attracts you to this article, namely, when replacing the brake discs of a Opel Zafira 3? How we explained 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 specifically the friction when braking wears out and loses braking power. We will now outline the different techniques to know when to change them:
- We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a Opel Zafira 3 , nevertheless it is necessary to know that according to your driving style and the type of journey this can vary considerably. In fact, if you mainly drive on the motorway and your brakes are just slightly used, this value can increase, in contrast, if you just drive in built-up areas, it can decrease.
- A basic and good method to find out the state of the brake discs on your motor vehicle 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 simple visual method to know when to change the brake discs on your Opel Zafira 3 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. Otherwise the second indicator to check 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.
.
How to change the brake discs on your Opel Zafira 3?
Finally, to end this article we will quickly describe how to change the brake discs of your Opel Zafira 3. You must know that if you change the brake discs of your car, you will absolutely have to change the brake pads of your Opel Zafira 3, don’t hesitate to consult our article which teaches you how to make this change.
As far as changing discs is concerned, here are the most important steps to follow:
- Put your Opel Zafira 3 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 produce all your changes.
- Using large Torx bits, remove the two nuts that lock the upper part 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 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 additional questions about the Opel Zafira 3, do not hesitate to consult our Opel Zafira 3 category.
