The safety of a car is essential. Whether or not the saab 9 3 are economic holes, certain maintenance acts are fundamental. Today we will explain to you when to replace the brake discs of your saab 9 3? To accomplish this, first of all, we will discover what the brake discs of your car are used for, then, when to replace the brake discs of your saab 9 3, and, finally, how to replace them with new ones.


Benefit of the brake discs of a saab 9 3

We start our article by explaining what the brake discs of a saab 9 3 are used for, it will allow you to figure out why it is important to be certain that they are constantly in good working order.
Brake discs are the most important component of your braking system. In truth, braking on an saab 9 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 placed on your wheel. When the brake pads will pinch the discs which will cause your saab 9 3 to brake.

When to replace the brake discs of a saab 9 3?

We will now move on to the section that most certainly attracts you to this content page, namely, when changing the brake discs of a saab 9 3? How we mentioned it to you just before, the brake discs and pads work in osmosis, nevertheless these two elements are wearing auto parts and they will, after some time and specifically the friction when braking wears out and loses braking power. We will now highlight the different solutions to know when to replace them:

  • We consider that generally the brake discs should be changed every 80, 000 – 100, 000 km on a saab 9 3 , nevertheless it is important to know that depending on your driving style and the type of journey this can change significantly. In truth, if you specifically 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 decrease.
  • A basic and effective method 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 method to know when to replace the brake discs on your saab 9 3 is to remove the wheels after the vehicle has been set on stands. Once taken off, you will be able to access your discs and check their state. If they have any big scratches or deformations you will have to replace them. In any other case 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 replace the brake discs on your saab 9 3?

Finally, to conclude this content page we will fairly quickly explain how to replace the brake discs of your saab 9 3. You must know that if you replace the brake discs of your motor vehicle, you will absolutely have to change the brake pads of your saab 9 3, don’t think twice to consult our content page which points out you how to make this replace.
As far as changing discs is concerned, here are the most important steps to stick to:

  • Put your saab 9 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, take out the two nuts that lock the upper component of your brake caliper, take out it.
  • Remove 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 remember to do a 500-kilometer brake break-in before braking hard.

If you need more guides on the saab 9 3, go to our saab 9 3 category.