What are the components of the clutch VAZ-2106. Master cylinder clutch and working

Everyone believes that if the car has a simpledesign and low cost, then the VAZ-2106 does not differ in complexity. The master clutch cylinder, installed in the engine compartment and connected to the pedal, has a relatively complex design.

Almost all modern budget carsequipped with a cable transmission. Hydraulics is the lot of expensive cars. But the six in due time was considered elite, and designers for it did not regret anything. The hydraulic system imposes certain requirements - it is necessary to make timely replacement of elements and maintenance.

Clutch Drive System

Only two main components in the clutch systemVAZ-2106. The master cylinder clutch allows you to create pressure in the tubes due to the muscular strength of the driver. The worker works on the fork, which drives the squeeze bearing. In short, you can describe the operation of the whole system:

1. When the pedal is pressed, the rod moves in the master cylinder. As the system is closed, pressure rises sharply.
2. Under the influence of this pressure, the piston is squeezed out in the working cylinder, which is mounted on the clutch housing.

After releasing the pedal, the reverse process occurs:

1. When the pedal is released, the master cylinder rod returns to its initial position, thereby increasing the volume inside the system and lowering the pressure.
2. The return cylinder acts on the working cylinder, which allows the rod to move to its initial position.
3. In the system there is an expansion tank in which the liquid is filled.

As a working fluid is usedbrake type DOT-3. It has many additives, they contribute to the normal operation of the mechanism. These additives favorably affect the metal, allow the cylinders to cool better.

Try to fill in the system only those liquids,which are recommended by the manufacturer. Efficient work depends directly on the quality of the liquid that is poured into the system. Never allow the level to fall to the minimum mark. If necessary, top up the liquid.

Major breakdowns

Despite the high cost of construction, the VAZ-2106 clutch often breaks. The clutch cylinder is out of order, there are pimples. This happens for the following reasons:

1. Excessive wear of the working and master cylinder parts.
2. Use of a brake fluid not recommended by the car manufacturer.
3. Reducing the level of the liquid in the expansion tank due to its damage or weakening of the pipe clamps.

The price of the main clutch cylinder VAZ-2106 is 400-600 rubles, depending on the manufacturer. But you can find and expensive parts. The repair kit is a little cheaper - about 300 rubles.

Pedal failures

The failure in the pedal is one of the mainsigns that the VAZ-2106 clutch mechanism has become useless. The master cylinder of the clutch could lose its tightness. But do not immediately sin on it, you need to carefully examine all the elements of the system. The tubes connecting the cylinders must not have any brake fluid leaks. On the bodies of the cylinders themselves, there should be no trace of it. If the pedal fails, the clutch will not operate normally.

The following problems may occur:

1. Difficult gear changes.
2. The liquid level in the surge tank drops.
3. With long operation in this mode, the release bearing, the basket, the disk fail.

If you notice a pedal failure, try to repair as soon as possible, since with each press the liquid will leave the system.

What do you need to repair?

If the main or working equipment has become unusablecylinder, you will need to make repairs. On sale you can find special kits consisting of pistons, o-rings, springs. But installing them on old worn out cylinders is unlikely to be advisable. Pistons and rings are standard sizes, but the inner surface of the cylinder is produced over the years, and in most cases this happens unevenly.

Therefore, when installing new, practicallyideal pistons, you will not get the proper effect. When repairing it is necessary to purchase brake fluid. In general, its resource is not more than two years. Only in this case the liquid will work as efficiently as possible, if this period is exceeded, the additives will volatilize, which will be added to the liquid.

Before starting repairs, be sure todrain all liquid from the system. To do this, it is necessary to pump it out with a pear from the surge tank. Then, having unscrewed the bleeding nipple on the working cylinder, to get rid of the rests.

Replacement of the working cylinder

This is the mechanism that is installed on the VAZ-2106 clutch case. The master clutch cylinder is mounted opposite the pedal. Sequencing:

1. Remove the lock from the pusher.
2. Remove the return spring.
3. Carefully unscrew the nut that is on the liquid hose.
4. Drain the brake fluid by unscrewing the hose.
5. Remove the two bolts that secure the cylinder. The pusher must be pulled out from the clutch fork.

When removing, it is necessary to install a rubbera gasket with a washer for a new hose. In the kit for repair it is not. Reassemble in the reverse order. Using the nut, which is located on the rod, the clutch pedal is adjusted. But it is necessary to do this only after the pumping.

Master Cylinder Replacement

Practically similar work is carried out onreplacement of the main clutch cylinder on VAZ-2106. It is fixed opposite the pedal. The master cylinder rod is connected to the pedal mechanically. The procedure for performing the replacement is as follows:

1. Drain the brake fluid from the system.
2. Unscrew the hose leading to the expansion tank.
3. Unscrew the tube going to the working cylinder.
4. Twist the two bolts that secures the partition.

After that, the main brake cylinder is removed, its repair is performed, or a complete replacement.

Prorolling the system

The arrangement of the master cylinder of the clutch VAZ-2106 is about the same as on the similar element of the brake system. Bleeding is done in the same way:

1. The whole system is assembled, threaded connections are tightened.
2. Liquid is poured into the expansion tank to an intermediate level.
3. At the bleeder, a tube is put on, which is lowered into a small container with brake fluid.
4. The assistant repeatedly depresses the clutch pedal, and then fixes it in the pressed position.
5. At this time, slightly twist the bleeder to allow air to escape.

The last two paragraphs are repeated several times,The air from the system will not stop. Be sure to check the level of the brake fluid. Otherwise, the mechanism will work on a dry, it may be necessary to disassemble the main clutch cylinder VAZ-2106 for repair.