The safety of a motor vehicle is essential. Even if the Chevrolet HHR are financial holes, certain routine service works are fundamental. Today we will explain to you when to replace the brake discs of your Chevrolet HHR? To accomplish this, 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 Chevrolet HHR, and, finally, how to change them with new ones.
Interest of the brake discs of a Chevrolet HHR
We start our content page by detailing what the brake discs of a Chevrolet HHR are used for, it will allow you to figure out why it is important to be sure that they are always in good working conditions.
Brake discs are the most important component of your braking system. Indeed, braking on an Chevrolet HHR 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 installed on your wheel. When the brake pads will pinch the discs which will cause your Chevrolet HHR to brake.
When to replace the brake discs of a Chevrolet HHR?
We will now move on to the part that most certainly attracts you to this article, namely, when changing the brake discs of a Chevrolet HHR? How we described it to you just before, the brake discs and pads work in osmosis, however these two elements are wearing auto parts and they will, as time passes and specifically the friction when braking wears out and loses braking power. We will now highlight the different methods to know when to change them:
- We consider that in general the brake discs should be changed every 80, 000 – 100, 000 km on a Chevrolet HHR , however it is important to know that based on your driving style and the type of journey this can change considerably. Indeed, if you specifically 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 successful way to identify the condition 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 condition or need to be changed.
- A basic visual way to know when to replace the brake discs on your Chevrolet HHR is to remove the wheels after the vehicle has been set on stands. Once taken off, you will have the ability to access your discs and check their condition. 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 Chevrolet HHR?
Finally, to end this article we will fairly quickly explain how to replace the brake discs of your Chevrolet HHR. You must know that if you replace the brake discs of your car, you will absolutely have to change the brake pads of your Chevrolet HHR, don’t think twice to seek advice from our article which points out you how to make this replace.
As far as changing discs is concerned, here are the most important steps to follow:
- Put your Chevrolet HHR 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, take out the two nuts that lock the upper component 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 possibly 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 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.
If perhaps you have any additional questions about the Chevrolet HHR, do not hesitate to consult our Chevrolet HHR category.
