Diagnostics and replacement of the main brake cylinder on a VAZ 2114

How does it work?

The operating principle of the system is to use a hydraulic drive. When the driver presses the pedal, pressure is generated in the system. The rod presses on the piston. This, in turn, transfers forces to the liquid.

Traffic safety depends on the proper operation of this system. Therefore, you need to be able to diagnose a malfunction in a timely manner. How to do it? Let's look further.

When to replace

The pads must be replaced periodically. The replacement time depends on driving style, braking and some other criteria. Experts have identified recommended parameters from which to build.

The brake system of the Lada Kalina should be checked every 15 thousand km. Much depends on the car’s drive: if it is front-wheel drive, then the elements in this part need to be changed more often. If a person likes to drive fast with intense braking, then the disc elements will have to be reanimated every 5 thousand km.

Instructions

So, how to replace the rear brake cylinder yourself? The VAZ needs to be placed on a flat area and the rear part must be jacked up, having first removed the wheel bolts. Next, remove the wheel itself. Getting to the brake cylinder is quite difficult. To do this we need to remove the drum and also remove the pads. In addition, the brake fluid hose is unscrewed.

How to remove the drum? Before dismantling it, you need to thoroughly clean it with a wire brush, removing all rust and dirt. After this, unscrew the 2 guide pins with a wrench. Next, remove the drum from its seat. This is done using a special puller. If this is not available, you can use 2 M8 bolts 6-7 centimeters long. We evenly tighten them with a wrench into the holes. This way the drum is compressed from the hub.

Now we need to remove the rear brake cylinder itself. So, remove the plastic protective cap and unscrew the bleeder fitting itself. To do this we need a key “8”. To remove the tube, you must use a 10mm socket. We break the tightening on the fitting and unscrew the element. Be careful - brake fluid will flow out of the tube. Wear protective rubber gloves when working. Next, unscrew the bolts securing the rear brake cylinder itself.

Rating of the best brake cylinder manufacturers

ATE

Rating: 5.0

The German company ATE was founded by Alfred Thevis back in 1906. Products were packaged in blue boxes, which over time became a symbol of high quality. Today the brand belongs to the Continental Teves concern, which is a world leader. The manufacturer specializes in the production of parts for car brake systems. The number of factories has reached 22, they are scattered around the world. Every year the company produces about 30 thousand brake cylinders, 31 thousand ABS systems, 23 thousand brake boosters, 300 thousand pads and 18 thousand discs. Products are supplied to car factories VW, BMW, GM, Iveco, Ford, etc. Experts gave the brand first place for resistance to extreme loads.

Russian motorists speak highly of ATE brake cylinders. The units are distinguished by their precise dimensions and durability.

Advantages

• high quality;
• rich assortment;
• reliability;
• durability.

Flaws

• not detected.

Metelli

Rating: 4.9

Just 55 years ago, the Italian company Metelli was a small mechanical workshop. Only in 1970 did it become a manufacturer of engine spare parts. Since 1975, parts for brake systems have appeared in the assortment. Over time, the brand became larger thanks to the acquisition of Cifam and GRAF SpA. Products are exported to more than 90 countries, with a secondary market share of 90%. Experts praised the brand for its continuous investment in new developments and research. The manufacturer can be proud of a large number of patents.

Russian users highly value the quality of Italian brake cylinders. They are easy to install and there are no problems with bleeding. The only disadvantage of the brand, according to car enthusiasts, is the absence of anthers for the bleeder fitting in the kit.

Advantages

• high quality;
• excellent packaging;
• exact dimensions;
• durability.

Flaws

• no dust cover included.

Installation

Installation of the new element is carried out in the reverse order. Before installation, you need to thoroughly clean the brake mechanism from dirt using sandpaper. Degrease the seat with white spirit.

So, first you need to open the hood and add brake fluid to the maximum level. It is not recommended to mix different classes of products. Cars of the “tenth” family are filled with RosDot-4 class fluid. Please note that during pumping the level in the tank will drop. As soon as it drops 1.5 centimeters, you need to top it up again. Next we need an assistant. He will press the brake pedal at your command. So, unscrew the cap from the bleeder fitting and put the hose on it. We put its second end into a plastic bottle. We give the command to the assistant. He must press the pedal 5 times and at the last stage press it “to the floor”. At this time, you will observe how aired liquid flows out of the fitting.

Which brake cylinders should I choose for VAZ (Lada) Kalina?

Last month, PartReview users gave preference to ATE. 22% of positive votes belong to this manufacturer.

Belmag brake cylinders took second place - 11%.

FENOX closes the top three with 0% of votes.

In the general rating of brake cylinders, which takes into account the opinions of owners of different brands and models of cars, these brands occupy the following positions:

1. ATE received 5th place, PR score - 74. Data from 38 reviews and 122 votes are taken into account.
2. Belmag took 4th place, with a PR score of 83. Based on 38 reviews and 36 votes.
3. FENOX - 7th place, and the PR score was 44. Data from 75 reviews and 233 votes are taken into account.

Features of the brake system on the VAZ-2110

The brakes on the VAZ-2110 have diagonal separation of the contours.

The device of the brake system of the VAZ-2110.

This allows if one brake circuit fails, it can only be repaired . Often car owners have to change the brake cylinder on one of the rear wheels. The first problem that novice car enthusiasts face is finding the location of this very cylinder. To see it, just remove the brake drum.

Brake cylinder location.

It is the brake cylinder that pushes the pads, forcing them to press against the walls of the drum.

Signs of a broken brake cylinder

A faulty rear wheel cylinder can be detected as follows:

1. The wheel stopped braking.
2. The wheel is jammed or jammed.
3. The brake cylinder is leaking.

If the first two points are quite obvious, and the cylinder malfunction can be determined visually, then in the third case everything is much more complicated.

Brake fluid leaks on the inside of the wheel.

A cylinder leak will sooner or later lead to it jamming, and if this happens on the road, then major troubles cannot be avoided . To detect a leak, you need to pay attention to indirect signs. If there are visible leaks of brake fluid on the wheel, and the fluid itself runs out very quickly, you need to urgently remove the rear wheel and drum.

Replacing the brake cylinder of VAZ 2113, 2114, 2115 with your own hands

If the braking of the car has worsened, a leak has appeared at the gas turbine engine, the fluid level in the system decreases, the master brake cylinder of the VAZ 2114, 2113, 2115 needs to be replaced. This is an important component of the car, it distributes forces between the circuits. If it fails, the functionality is incorrect, and the movement of the machine is unsafe. But the GRC does not break down right away; as a rule, it all starts with nuances. The procedure is simple, do-it-yourself repairs are possible without the help of a car mechanic. Before you figure out how to repair the GTZ, so that the work is correct, it is advisable to familiarize yourself with its structure.

Which cylinder is best to buy for replacement?

Rear brake cylinder from Kraft.

If you definitely decide for yourself that you will not go to a service station for repairs, then the spare part necessary for repairs will need to be purchased at a car store. Since spare parts for domestic cars are inexpensive, there will be no problems when purchasing.

When purchasing, you can buy both the original, which has the article number 21050-3502040-00 , and a “non-original” from another company. Unlike spare parts for foreign cars, where the original spare part is always better, the situation with spare parts for VAZ is the opposite. It often happens that non-original spare parts turn out to be of higher quality than the original.

Why is it better to change VAZ (Lada) brake cylinders here?

The authorized Motul Expert technical center in Smolensk provides its customers with exceptionally top-class service. For full maintenance of VAZ (Lada) , we have:

• 23 posts;
• 18 lifts;
• original spare parts – always available for the most common models of foreign and domestic manufacturers;
• Assorted branded Motul oils.

We serve individuals, individual entrepreneurs and large enterprises. Cooperating with us is always beneficial thanks to:

• guarantee provided for all work;
• an individual approach when discussing the terms and conditions of payment;
• expanded discount program for regular customers.

The process of replacing the VAZ-2110 brake cylinder

If the cause of the non-functioning brakes on one of the rear wheels is determined, then you need to begin the replacement process. First you need to dismantle the old part. It happens like this:

First you need to remove the rear wheel.

We unscrew the wheel by jacking up the car and placing additional support under the bottom.

It is better to unscrew the tip of the brake pipe with a slotted wrench.

It is more convenient to unscrew the brake cylinder mounting bolts using a ratchet head.

When working with fittings and tubes, the main thing is not to break the threads, otherwise you will have to change them too.

Old brake cylinder.

If the parts are difficult to unscrew, it is better to spray them generously with WD-40 . When rotating the nuts, you need to make sure that they rotate without tubes. If the tube turns together with the nut, it means it is rusty and stuck to the nut. This part is not allowed for use and must be replaced.

The process of installing a new cylinder

Before you begin the cylinder installation procedure, it is imperative to clean the entire rear wheel brake mechanism from dirt. If you really had to climb into the drum, then you need to carefully examine its condition, at the same time inspecting the pads . If worn, they must be replaced .

• If there has been a cylinder leak, then before installing it you need to thoroughly clean the pads from all traces of brake fluid . To do this, you can use a file or sandpaper. Under no circumstances should stripping machines be used, as the pad can be seriously damaged.
• The inside of the rear brake drum also needs to be cleaned of dirt, rust and degreased from traces of brake fluid . If the liquid remains in the drum, the shoe will slide during operation. Only after thorough cleaning of all mechanisms can a new cylinder be installed. The assembly procedure takes place in the reverse order of disassembly.

The new cylinder is in place and the pads are installed, all that remains is to bleed the brakes.

Leveling up

A mandatory procedure after installing a new cylinder is bleeding the brakes. If this is not done, the car will brake very mediocrely, since air will remain in the system.

Bleed the brakes and add fluid to the expansion tank.

Kalina rear brake cylinders which are better

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Is it worth overpaying for Lucas or ATE.
IMHO "BASALT" is a factory type.

IMHO "BASALT" is a factory type.

Many people have ATE leaking, just recently I installed Alled Nippon, let's see. so far so good

Many people have ATE leaking, just recently I installed Alled Nippon, let's see. so far so good

I’ll raise an old topic because I don’t know whether my fuel pump is leaking or not

So, when I was changing the drums and pads, I accidentally tore one of the sealant cuffs a little, and brake fluid appeared from the breaker, I removed the cuff (I covered the tear with sealant), but the fluid did not flow from the sealant, where is it in the cuff? And based on these signs, we can say that the fuel pump needs to be changed? The mileage is 153t.km and the car is 6 years old, maybe it was worth changing the fuel pump a long time ago, or maybe it’s not worth changing until there’s a serious problem. And how to determine whether the fuel oil has soured? Both of my pistons are moving, does this mean that they haven’t soured on both ETCs?

And so I bought the Basalt ZTC to replace it, and in different stores they were different, in one store they sold “Basalt” on the body of which nothing was cast, i.e. smooth body, in another store they sold ZTC “Basalt” on which numbers were cast, and they are very similar to those that I have from the factory. In both cases the packaging seemed to be the same. I bought a second one, but in the first case, is it too pale or what?

Here we sell VIS (in Lada-Image packaging) 320 RUR/piece.

, Basalt 200r/piece and Phoenix 150r/piece, so the choice is not large.

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