Replacement of VAZ 2114 brake discs with your own hands

The braking system of the car requires special attention. From its serviceability depends the safety of the driver and passengers. In this article we will look at how the VAZ 2114 brake discs are replaced in the conditions of their own garage without the involvement of specialists. But first let's try to understand what these details represent, when and why they need to be changed.

What is a brake disc and why is it needed?

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

In the immediate vicinity of the working surface of the parts are pads. When we press the brake pedal, they press against the disc, causing it to reduce the speed of rotation. Here in such a simple way the front wheels of the "fourteenth" brake.

When disks need a replacement

Replacement of brake disks VAZ 2114 does not belong to the scheduled types of work. Their resource, according to the manufacturer, is 100 thousand km. This is provided that they will be operated in normal mode. But, as practice shows, they are enough for 70 thousand km of power, and then, if you change the pads in time.

Whatever it was, it is necessary to diagnose the condition of the disks to the driver at least once a quarter, and if there is excessive wear or damage, take measures to replace it. Ignoring these recommendations can lead not only to the failure of other elements of the system, but also to cause an emergency on the road.

Replacement of VAZ 2114 brake discs must be carried out if:

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

Symptoms of a malfunction of brake disks

Diagnosis of disks is mandatory if during braking on the move:

• Knocks in the brake pedal are felt;
• The car begins to wag;
• From the side of the front wheels a rattle comes.

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

Which drives to choose

If the replacement of VAZ 2114 brake discs is unavoidable, it is worthwhile to take care of their correct choice. Remember, your safety depends on their quality. And be prepared for the fact that you will not have to buy one drive, but a set of two. To change them one by one is by no means impossible! Due to uneven wear of parts, the braking performance of each wheel will be different. This can cause loss of control of the car.

The standard brake disc 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 1100 to 4000 rubles.

Replacement of brake discs VAZ 2114 - vented or conventional

Recently, fans are very popular among fans of autotuning ventilated discs. Their main difference from conventional ones is the presence of holes and grooves on the working surface of the parts. This design allows to significantly reduce the heat during intensive braking. Such discs 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 the regular parts. If you are racing or just used to aggressive driving - the best solution is to install vented discs. With their installation, of course, more trouble, but the difference with the usual you will feel immediately.

Go to a maintenance station or change it yourself

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

Replacement of brake disks VAZ 2114 itself involves the use of the following tools and tools:

• jack;
• Balloon wrench;
• Key on 17;
• Key on 12;
• Kiyanka or hammer and wooden bar;
• Liquid VD-40;
• A piece of wire (30-50 cm).
  

Independent repair of VAZ 2114 - replacement of brake disks

The order of work is as follows:

1. We put the machine on a flat horizontal platform. We engage the parking brake. We prop up the rear wheels.
2. With a balloon wrench, loosen the wheel bolts of one of the front wheels.
3. We jack up the front part of the car from the right side. Unscrew the bolts completely. We remove the wheel.
4. Turn the steering wheel to the side until it stops so that you can get to the bolts fastening the caliper.
5. Using the key on 17, unscrew the bolts (2 pcs.) Of the caliper attachment to the pivot. We dismantle the brake assembly 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 does not twist.
6. The liquid VD-40 treats the places where the disc is connected to the hub, as well as the fixing pins. We are waiting for 10-15 minutes, while the liquid "works".
7. Using the key on the 12, unscrew the two pins that secure the disc.
8. We remove the disk from the hub. If it is not removed, carefully knock it down, using a kyanku or a juvenile with a wooden spacer. Blows should be applied from the back of the disk closer to its center.
9. When the disk is dismantled, clean the seat on the hub with a brush (dry rag). Additionally, it can be treated with liquid VD-40.
10. Install the new drive in place. We screw and tighten the guide pins.
11. We put the brake mechanism. Fix it with bolts.
12. Mount the wheel.
13. We remove the jack, tighten the wheel bolts.
14. Similarly, change the brake disc on the other wheel.

Before you leave on the roadway, it is recommended to check the operation of the brake system outside the road. To do this, drive at a low speed somewhere in the yard and evaluate the efficiency of braking.

Features of replacement of standard drives on ventilated

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

The algorithm for replacing regular drives with ventilated ones is a little more complicated and will take 5-6 hours. Here it is necessary to disconnect the brake hoses, remove the brake cylinders. And at the end of the work will also have to pump the brakes.