Replacement of VAZ 2114 brake discs with your own hands

The braking system of the car requires specialattention. Safety of the driver and passengers depends on its serviceability. In this article we will look at how the replacement of VAZ 2114 brake discs is carried out in a private garage without the involvement of specialists. But first, let's try to understand what these details are, when and why they need to be changed.

What is a brake disc and why is it needed?

The brake disk is an element of the mechanismfront wheel braking. It is made of steel and has the shape of a plate, the border of which serves as a working surface. The protruding part (bottom) of the disk is attached to the hub.

In close proximity to the work surfacedetails are located pads. When we press on the brake pedal, they are pressed against the disc, forcing it to reduce the speed of rotation. It is in such a simple way that the front wheels of the “fourteenth” brake.

When drives need replacement

Replacing brake discs VAZ 2114 does not apply toRegulated types of work. Their resource, according to the manufacturer, is 100 thousand kilometers. This is on condition that they will be operated normally. But, as practice shows, they are enough from the strength of 70 thousand km, and that, if you change the pads in time.

Как бы там ни было, производить диагностику the condition of the discs the driver needs at least once a quarter, and if they are excessively worn or damaged, take measures to replace them. Ignoring these recommendations can lead not only to the failure of other elements of the system, but also cause an emergency on the road.

Replacing brake discs VAZ 2114 should be made if:

• the thickness of at least one of them is less than 10.8 mm;
• on the working surface there are grooves, chips, cracks;
• the part is deformed due to mechanical damage.
  

Symptoms of brake disc malfunction

Diagnostics of disks is obligatory if during braking in motion:

• there are blows to the brake pedal;
• the car starts to wag;
• from the front wheels comes the gnash.

Finding at least one of these symptoms, notBe lazy to remove the wheels and inspect the brake mechanism of each of them. The reason, of course, may not be in the disks, but, for example, in the pads or their fastening elements. But, in any case, diagnosis is required.

What drives to choose

If replacement of brake disks VAZ 2114 is inevitable,it is worth taking care of their correct choice. Remember, your safety depends on their quality. And be prepared for the fact that you have to buy not one disc, but a set of two pieces. In no event it is impossible to change them one by one! Due to the uneven wear of parts, the braking performance of each of the wheels will be different. This can cause loss of control of the car.

Regular disc brake front VAZ 2114 (R-13)goes on sale under catalog number 2108-3501070. The price of the kit, depending on the manufacturer and modification, can vary from 1,100 to 4,000 rubles.

Replacing brake discs VAZ 2114 - ventilated or conventional

Recently very popular amongfans of auto-tuning enjoy ventilated discs. Their main difference from the usual - is the presence on the working surface of the details of the holes and grooves (grooves). This design can significantly reduce the heat during intensive braking. These disks cost from 2500 rubles per set.

Should I install them?If you are not a supporter of sports driving and sudden braking, there is no need to overpay. Feel free to put regular parts. If you are racing or just got used to aggressive driving, the installation of ventilated disks will be the best solution. With their installation, of course, more trouble, but you will feel the difference with the ordinary ones immediately.

Drive to the workshop or change it yourself

Replacing the front brake discs VAZ 2114 at service stationswill cost you at least 2500 rubles. From a financial point of view it is not cheap. If you have experience handling a hand tool, you can also replace it yourself. This procedure will take 4-5 hours, but the money will remain at home.

Replacing brake discs VAZ 2114 do-it-yourself suggests the use of the following tools and tools:

• jack;
• wheel wrench;
• key on 17;
• key for 12;
• a mallet or hammer and a wooden block;
• liquid VD-40;
• a piece of wire (30-50 cm).
  

Self repair VAZ 2114 - replacement of brake discs

The order of work is as follows:

1. We put the car on a flat horizontal platform. Turn on the parking brake. Support the rear wheels.
2. Use the wheel key to unscrew the wheel bolts of one of the front wheels.
3. Jacking up the front part of the car body with the right side. Turn off the bolts completely. Remove the wheel.
4. Turning the steering wheel to the side until it stops so that you can get to the caliper mounting bolts.
5. Using the key 17, unscrew the bolts (2 pcs.) mounting the caliper to the steering knuckle. We dismantle the brake assembly without disconnecting it from the brake hose. Using a piece of wire, hang it, for example, to the spring of the shock absorber so that the brake hose is not twisted.
6. Liquid VD-40 process the places where the disk is connected to the hub, as well as fastening pins. We are waiting for 10-15 minutes until the liquid "will work."
7. Using the key for 12, unscrew the two pins that secure the disk.
8. Remove the disc from the hub. If it is not removed, gently knock it down using a wooden mallet or pullet with a wooden spacer. Strikes should be applied from the back of the disc closer to its center.
9. When the disc is removed, clean the seat on the hub with a brush (dry cloth). Additionally, it can be treated with liquid VD-40.
10. Install the new disk in place. Screw in and tighten guide pins.
11. We put the brake mechanism. Fix it with bolts.
12. Mount the wheel.
13. Remove the jack, tighten the wheel bolts.
14. Similarly, we change the brake disc on the other wheel.

Before driving onto the roadway, it is recommended to check the braking system performance off-road. To do this, drive at low speed somewhere in the yard and evaluate the effectiveness of braking.

Features of replacing regular drives on the ventilated

If you decide to install ventilateddisks, you should know that all their modifications are wider than regular ones. Therefore, in addition to them, you will need to buy the appropriate calipers, guides of the front shoes, as well as protective covers. Purchasing all these elements separately is quite problematic. It is better to buy a set. The standard kit for two wheels includes: discs, calipers, pad guides and faceplates (casings). The price of such a set starts from 9000 rubles.

Algorithm for replacing standard discs on ventilateda bit more complicated and takes 5-6 hours. Here you need to disconnect the brake hoses, remove the brake cylinders. And at the end of the work will have to pump the brakes.