Replacing hydrocomathers on the Niva Chevrolet. What and how to do. Step by step. Independent replacement of hydrocomathers on the Niva Chevrolet Why Hydroika is knocking on Niva Chevrolet

At the initial stage of production at the SUV Niva Chevrolet, 2 types of engines were established - the production of VAZ with a volume of 1.7 and Opel is 1.8 liters. The development of a German concern is distinguished by high quality and even on old cars practically does not cause problems. On Russian - periodically begin to appear different kinds of problems. The most common of them is a knock of valves, which cause interruptions in the work of hydrocomathers.

The replacement of hydrocomathers on Chevrolet Niva does not take up much time, and it will take a minimum set of tools and skills to work.

• The car is installed any smooth surface, after which the gearbox is translated into a neutral position and the manual brake turns on.
• Open the hood and disconnect the air duct
• Remove from the valve cover clamps and nozzles
• Unscrew the bolts that hold valve cover

Replacement

After that, you can move to the installation of new parts.

New parts are installed using a special dynamometric key, with a strengthem 2kgs. It is necessary not to drag it and not to leave weakened. After that, we set roockers to the places and make an assembly in reverse order. An important point When assembling is the installation of an asterisk and tensioner chain.

Before tightening the chain, you must correctly set all the labels, then you can fix it with a nut for the stretch. After that, you can install the valve cover in place and attach the clamps and nozzles. After assembly, you need to start the engine to check the result of the installation. The first time the knock can be maintained, since it is necessary for the time so that they are made by oil, after that their work must be stabilized.

On this, the replacement of hydrocomathers on the Niva Chevrolet is considered complete.

It should be remembered that the replacement of hydrocomathers is not always obligatory. Sometimes the cause of the appearance of the knock can be the old engine oil changed viscosity. To avoid this, you need to change engine oil on time. According to the manufacturer's recommendations, it should be made every 7-10 thousand kilometers. In this case, it is necessary to use oil with a suitable viscosity index. For summer, it is better to choose brands with parameters 10W40, and for winter 0W30 or 5W30.

Device of hydrocomathers.

Earlier to adjust the valves on VAZ engines Rockers were used, and the gaps were regulated using special screws. The new engines are set compensators that will be arranged as adjustment bolts, but the gaps are adjusted automatically at the expense of the plunger pair and oil pressure.

The hydrocompensator consists of:

• Corps
• Returning spring
• Top and bottom of the plunger and check valve.

Such a mechanism despite a number of advantages has the disadvantages that appear in the following reasons:

• insufficient pressure of oil
• pollution of oil canals
• reduced oil level
• wear parts.

Therefore, when the engine is cold started, the parts begin to knock, then when reaching operating temperature The gaps decrease and the sound disappears. If the bay of the new oil fails to solve the problem, it is required to replace the hydrocomators of the Niva Chevrolet.

If you do not perform repairs in a timely manner, more serious problems may arise that will result in camshaft camshaft, rockers and valve rods. It is not recommended to continue operation. vehicle With such faults, since this will increase fuel consumption and will lead to problems with the GDM mechanism.

Details installed from the factory are not always high-quality. Therefore, even the vehicles with a small mileage can arise a knock of valves. Also among the reasons for the knock on new cars may be insufficient effort when tightening the bolts at the factory.

When choosing new details, pay attention to the manufacturer. Ina products are most reliable, which are manufactured under the control of the German company. You can also consider the installation of adjusting bolts as an alternative. This will allow to significantly save, because their cost varies in the area of \u200b\u200b50 rubles, compared to 500r original detail. The adjusting bolts have only one minus - the need for manual exhibition of valves every 10-15 thousand kilometers.

Installation of adjusting bolts.

Works on their installation are manufactured in the same way as in the previous case. The only difference will be manual adjustment of the valves. To do this, you need a thick probe or indicator.

To measure the measurement first, it is necessary to combine the labels on the camshaft and measure the clearance of the valves 8 and 6, then turn the shaft to 180 degrees, then proceed to adjusting the valves 7 and 4. Then we adjust 3 and 1, 2 and 5.

The clearance on the valves should be 0.15 millimeters. It is measured only on a cold engine. If this value is more, then over time, the knuckle of the valves appear. If you set it less, then soon they can fire.

The first hydraulic components appeared in Russia in 1989. At that time, they acquired the prevalence in the modernization of Motors "Zhiguli". Modern hydrocomathers "Niva Chevrolet", the photos of which are presented below, appeared as a result of making a set of changes and improved design.

Features

When operating such a device, plunger pairs are installed in the block head, which replace the screws that regulate oil passes to them according to additional hoses, which the lever is pressed to the camshaft camshaft. This allows you to forget about regular check and adjust

The device of the HydrokomPensor "Niva Chevrolet" and other brands provide proper passage Gas distribution phases, thereby noticeably increases the period of operation of the design details and the noise produced is reduced. Also decreases the impact of shock loads, fuel consumption and number of toxic elements in the exhaust.

Construction difficulties

Despite the extensive list positive Partieshas not cost without flaws that arise in the conveyor assembly process. First of all, it should be noted that the "Niva Chevrolet Nivrolet" hydrocomathers in the process of installation require special care and long-term adjustment, it takes a lot more time than it can be given during factory installation.

Compliance with all the subtleties of the process is also rarely celebrated at stations. maintenanceSince it is not economically beneficial. Another difficulty lies in the fact that after removing the head, the block is disassembled, in view of the fact that its reverse assembly with old gaskets is impossible, it is necessary to acquire a new set of gaskets.

Innovations

Partly, the design of this element began to be subjected to modifications due to the complexity associated with the installation. Initially, it was created characterized by the absence of oil supply, as it was supplied from the space under the head cover. Such hydrocomathers "Niva Chevrolet" differed easier installation compared to their predecessor. But they did not acquire distribution due to the similarity with the shock absorbers, which was especially noticeable in high speed.

Later were upgraded elements engaged in oil fluid. They were replaced by a ramp, which is mounted much faster than an old design that has an addition in the form of a plurality of sealing rings. The lattes are absent in the ramp, plates made from heat-resistant plastics protrude as connecting parts, the fittings are made of it. Such an improvement provided the possibility of multiple disassembly and assembly, while all the work does not require much time and strength.

When you need renovation

Hydrocomathers "Niva Chevrolet" are self-regulatory and are in the valve expending system. Such a property is provided by levers, the effort from which is transferred to the valves. Also, thanks to them there are no gaps that can often appear in the drive.

The gas distribution device in the presence of a malfunction makes a characteristic tapping, which allows to determine the need for repair. Repair of hydrocomathers "Chevrolet Niva" is carried out in the event of noise, or the occurrence of other shortcomings. It is worth noting that the replacement work does not require the removal of the cylinder block from the aggregate itself. First you need to prepare tools for consistent removal of items and their reverse installation.

Because of what noise appears

The emergence of extraneous noise is possible for various reasons. In some cases, the knock is heard only with an immentable engine. Special attention requires noise that does not disappear after reaching required level temperatures and when switching to different modes of operation. The late "Niva Chevrolet" with his own hands can lead to serious breakdowns and engine failures.

For many car owners, such a task may seem to be difficult, so if there is a doubt about the proper execution of work, it is worth contacting the specialists. But if there is a need for self-replacement, in addition to the HP itself, you need to purchase a set of keys. It is undesirable to buy Chinese goods of questionable quality, their low cost is the only advantage.

Repair "Niva Chevrolet"

The knock of the hydraulic components requires the replacement of the part. To begin with, the cover closing the block is removed. At the same time it is necessary to pay attention to the hydrophopores and check their condition. For this, plunger supports need to try to drown through alternately pressing the valve drive levers. If everything is in order, plungers will differ in large resistance to pressing.

The presence of faults is characterized by easy care plunger down. Further crankshaft Turns in such a way that the marks are compatible, placed on the structures and the distributional shaft. In this case, the tensioner plunger is pressed with a conventional screwdriver or steel rod. From asterisk distribution Vala The mounting bolt is taken out, while the plunger must be in such a position to make it possible to remove it without discharge from the chain.

What to pay attention to

Special attention should be paid to the junction of the sprocket of the pump drive and chains, they should not disconnect. The engine is mounted on the engine along with the chain and the fasteners on the housing of the camshaft bearings are turned off, which also keeps the fitting of the part of the oil to hydraulic supports. The pipeline is assigned to the removal of the fitting. The elements located in rubber rings of racks should be extremely careful. There are other nuts, which should also be removed along with those under them flat washers.

After dismantling the camshaft and bearings, parts with spills of the head are removed, the hydrophop is removed, the valve lever is removed. This will ensure easier extraction element. It is undesirable to scroll through the camshaft after removing the housing, as this complicates the subsequent return installation and assembly.

Before installing the "Niva Chevrolet Niva" hydraulic components, it is necessary to remove the oil in the holes in the holes of the cylinder blocks. If you do not pump it out, the functioning of the valve drive will be incorrect, and the item will not be completely spinning. After installation, an assembly of all parts taken earlier.

SUV Niva Chevrolet (VAZ 2123) has proven itself as reliable car, especially in our off-road. Basic equipment Provided by engines from two manufacturers: Opel Z18XE (1.8) and VAZ-2123 (1.6). At the "Opolevsky" motor special complaints arose, which, unfortunately, will not say about the domestic one.

Due to increased modernization, new engine Niva Chevrolet received instead of standard adjusting screws and sleeves, the so-called "guide sleeves" - plunger pairs of hydrocomathers built into the GBC.

On the Niva Chevrolet cars, hydraulic compensators (GC) type SOHC are installed on the engines.

It happens that on domestic motors, the hydrocompensators begin to work with interruptions, thereby delivering a lot of hassle to their owners.

Causes and signs of the failure of hydrocompensers

It is important to determine. Often knock happens only on the "cold", and within 30-45 seconds disappears. The reason for this, the oil supply delay on the hydrographs, due to its insufficient heating. Another thing when the knock of the hydrocompensators occurs on the "hot", Then you have to remove the camshaft and clean the channels. In case the flushing did not help, the replacement of Chevrolet Niva hydraulic components is necessary.

The main feature that manifests itself is usually 50000 km, and even 40,000 km, is the emergence of clear sounds in the camshaft areaAnd when you try to add revolutions, there is a metallic crackling. The reasons for this may be:

1. Fallen pressure in the system of oil support of the car, as a result of which an air traffic jam was formed, not allowing oil to approach the GC.
2. Clogging oil filter leads to clogging of oil channels and reduce the supply to hydrocompensators.
3. The reduced or elevated oil level in the system, which causes an excessive oil saturation of the air mixture, which was the cause of the characteristic knock.
4. Worn planting space under the hydrocompensator. In the process of engine operation, an even greater increase in the seating area occurs.

When replacing the GK, it is necessary to take into account that the cause of the chains that comes from the camshaft Also can also be:

• deterioration of the camshaft camshaft;
• wear of the surface of rockers;
• valve rod erase.

If you were convinced that the problem is in the hydrocommovers, in order to reveal the faulty, it is necessary: \u200b\u200bto remove the valve cover, shove the flat scolding between the pusher and rocker and try to sell the plunger, it must be gripped, and then go back back. If you have it happened, it means hydrik, most likely a worker.

Pull with the repair of the hydrotherapists does not follow, because The valves in this case are not tightly adjacent to the saddle, which falls compression, goes gases and ultimately the valves go.

Of course, the hydrocomathers can be changed individually, bypassing only one copy and replacing it, but there is no guarantee that, having left the workshop, another hydrika will not stand. And if you are ready to adjust the valves after 10,000 km, you can install adjusting boltsthen the repair will cost cheaper.

Making the installation of the hydrotherapists should be remembered about the tightening moments. Effort when twisting should be no more than 20-22 N M (2.0-2.2 kgf m).

Before installing a new hydroopor, it is necessary to pump out the opening of the CFC machine oil. If you do not remove the oil, the hydrocompensator simply will not be able to screw up to the end and the valve drive will not fully function.

To work on replacing the hydrotherapists, you will need:

• keys "on 10", "at 13", "at 17", "on 24";
• shop flat and cruciform;
• new hydrocomathers.

The price of VAZ 2123 hydrocompensators from Lada with the article 212141007160 will be about 330 rubles per piece. Total 2640 rubles per set. Analogue from General Motors 212141007160300 costs 516 rubles or 4128 rubles, respectively.

The cost is indicated for the summer of 2017 in Moscow and the region.

Conducting dummage of the duct nozzle clamp. Take out the air duct. Weaken the clamp mounting the crankcase ventilation pipes and remove them.

Remove the block head cover.

Name and unscrew the candles.

We rotate the crankshaft until the label on the camshaft asterisk does not come down with a label on the housing.

Fix the stars together with the engine chain.

Then we unscrew the camshaft sprocket mounting bolt.

The head "On 13" we unscrew the cap nut of the chain tensioner.

We take out the tensioner.

Remove the stars.

We unscrew 9 nuts fastening camshaft housing.

Remove the camshaft with the case.

Remove the valve drive lever.

We unscrew the hydrophopores ...

... removing them from the holes of the cylinder head and rack racks.

Remove the ramp itself.

Before installing new adjusting bolts, it is necessary to pump out the oil from the holes in the GBC.

Each motorist during the operation of the vehicle certainly listens to how it works. The appearance of foreign noise in the engine, as a rule, does not bring joy to the owner. The presence of the slightest faults requires urgent diagnostics and elimination of the problem. When operating the engine highlights heat, and when exposed to metal, the latter starts expanding. As a result, some details are formed by large gaps, which are just leading to the appearance of extraneous noise. One of the problems can be the knocking hydrocompensators that independently regulate the desired clearance. In this article we will come to a wide explanation of the topic. What is hydrocompensators (their device, purpose), why they are knocking on different modes Engine works - read all this below.

What it is?

This element is a piston with which automatic principle The works of this device is quite simple. The bottom of the piston interacts with the camshaft cam.

A ball valve is installed in the piston, with which the flap opens and the oil flow begins. When filling the piston oil on the existing plunger will be put pressure, which will lead to the movement of the piston until it stops into the cam. As a result, an automatic method is set by the most optimal gap. When exposed to a cam on the piston through the valve, the oil is leaving.

The piston lowers slightly, thereby creating a gap. The latter on the hydrocomputer is regulated by the flow of incoming oil. At this stage, we learned what hydrocompensators (their devices) are.

Why knock

It's easy enough to hear it. The engine or hot begins to manifest itself directly when the engine is running and has a direct impact on the stability of its operation.

The reasons are the element knocking "on the hot", such:

• Failing in the system does not create the necessary pressure.
• Hydraulics of the hydrocompanator is impaired, that is, there is no required amount of oil in the system or, on the contrary, its excess is present.
• The place of landing the details increased significantly due to the heating of the engine, in the process of which there is an expansion of metals.

These causes of malfunction are characteristic only for a heated engine. It is worth noting that the sound of these items on the hot engine happens quite rarely.

Most often, the hydraulic component is knocking "on the cold", with both modes the sound may appear due to low oil quality. It also occurs due to a polluted lubricant cleaning system.

Cold Engine Hydrocomatte

The reasons why it is the part knocking on an immentable engine, much more than hot. It is not always possible to determine the source of the "base" of hydrocompensators. Therefore, in some situations it is advisable to seek help at a specialized station.

The main reasons are hydrocompensators on the cold engine:

1. Development on the plunger.
2. Strong pollution motor oil Due to violation of the change of shifts. Note: when driving the engine with this reason, the knock will disappear, since the new batch of the base oil into the part will wash out the work.
3. The formation of bubbles, which adversely affects the compressibility of lubricant.
4. Failure or uneven operation of the ball valve.
5. Using low quality oil.
6. Use high viscosity lubrication. As a result of this, the oil does not arrive at the details at all until the engine warms up.
7. Filtering element is contaminated.

Now we know perfectly well the main reasons, which is why the hydrocompensator is knocking "on the cold". It is worth noting that at the same time several units can not be frowning, as a rule, only one sounds. To find out what exactly it was in disrepair, it is necessary to diagnose.

How to find out the faulty element

Having understood with the reasons possible malfunction In the engine operation, you need to consider the method of determining the faulty part. In specialized workshops, the definition of the knocking hydrocompensator is made using acoustic diagnosis.

In addition, the knocking hydrocompensator can be determined on a disassembled engine. To do this, remove the valve cover and each of the elements to be sold. Elements that will easily relent, just be faulty, as they prevail in the least pressure. The most important thing when diagnosing a malfunction is the lack of impact camshaft camshaft on units. Other methods to determine the faulty item is impossible.

What to do when the element is knocking

Most drivers are concerned about the same question: when the hydrocompensator is knocking, what to do? Since most of the problems with the knock are directly related to low quality oil or interruptions in the lubricant system, it is necessary to replace the oil and the filter element of the engine. In addition, it should be washed with the channel channels to remove the existing developments.

Selection of oil

In such a situation, many think about which oil pouring at knocking hydrocompensators. The answer is quite simple: pouring needed to lubricate the desired viscosity, which is recommended for the use of the manufacturer. Currently, in the summer period, it is most popular to use semi-synthetic on cars, that is, 10W-40. IN winter time It should be pouring 5W-40.

After replacing the oil and the filter, you should not be sure that the sound will not. Just on the contrary: the knock of the hydrocomathers "on the cold" will also be heard due to the fact that lubricants are left in the pistons after draining. However, after warming up the engine, it should disappear, thereby confirming the correctness of the solution of the replacement.

Flushing

Not always the use of new oil will help to remove the knock. This is due to the fact that a malfunction was launched. In this case, it is necessary to determine the defective element and dismantle it for subsequent washing in gasoline. Often because of the use of bad oil there is a gradual contamination of the compensator. The removed compensators are mounted back into place in the order in which they were dismantled. It is worth noting that the washing of the elements is a rather complicated process that will require special skills from the car owner.

The knock can be eliminated in the following way:

1. Turn the crankshaft before opening the valve that matches the faulty item.
2. Then you need to check the valve at an angle to restore the correctness of the part.
3. After that, run the motor and check the availability of sound.

This method is applicable in the event that the "grant" car is knocking on the cold "on the cold". If the reason is not eliminated and the sound is still observed, a complete substitution of the part is required.

It should be remembered that by the structure modern cars exactly domestic productionall models recent generations When starting the engine, a short-term knock of the hydraulic components is observed. There is nothing terrible in this, and it is not always possible to eliminate such a malfunction even as a result of repair in a specialized center or after full replacement Details.

Installing a new detail

It is made in the event that the sound did not disappear after the new oil. With washing car owners experiment are not solved. You can replace the compensator with your own hands, and for all car models, the process is identical. The only difference in specific models is the need to replace gasket due to engine design.

Consider the process of replacing compensators:

1. Remove the valve cover.
2. Extract from the camshaft asterisk.
3. Check for wear. Single and tensioning device.
4. Remove bed.
5. We lay out the pushers strictly in the order of extraction.
6. Get compensators and lay out them in order.
7. Cleaning the lubrication system and seats of hydrocompensators are performed.
8. New items set carefully to the place, while screwing should be made by a torque wrench to control the accompanying force.
9. The remaining parts are installed in the reverse order.

Result of ignoring repair

If the driver heard that the hydrocompensator knocking "on the cold", but still ignored the repair, the consequences may not be the most pleasant, despite the fact that the compensators do not have much influence on the wear of other engine nodes.

As a result of late repair, problems may arise with the engine lubrication system. In addition, the signs of serious problems will be a decrease in total capacity power aggregate, as well as a drop in the speed of overclocking the car and increasing the fuel consumed when moving on medium parameters.

So, we found out why the hydrocompensator knocks "on the cold".

On old engines internal combustion The problem of growth in changing the heat gaps increasing due to wear in the valve mechanism was solved by adjustments. This work was performed by a specially trained person. Valve settings required every 10,000 km or wear. Specialists disassembled the engine and manually adjusted the valve - it must be said that this is a rather laborious procedure that demanded from the master of special skills and qualifications. Also for this task, a specialized tool was needed - a set of probe.

As the automotive industry developed, engineers have developed a solution capable of supporting valve gaps at one constant level. The mechanism was the pushers from the spring, which were put forward from the housing while increasing the gaps. This is nothing but a hydrocompensator. What it is - not everyone knows.

Historical facts

The very first engine that was equipped with a hydrocompensator was staffed at Cadillac Model 452 of the 1930 release. The aggregate was sixteencountain. At that time, it was not yet especially conceived about making the engine maintenance process easier. Therefore, fashion for valve hydraulic components appeared later.

In the 1980s, Japanese autocontracers did everything to make their cars and engines to the American market. The mechanism showed himself from the best side, but for some reason the car versions began to abandon them in engines. All wine had economic trends. Valve hydraulic components complicated the engine device, and also increased the price of their production. Reliability was not more the main factor in the manufacture of engines.

Types of hydrocompensators

There are several types of these mechanisms. These are roller-type hydroeter, supports and elements that are installed in levers or in rocker. Despite the fact that there are certain constructive differences, all of the above elements have the same principle of operation and a function. According to a similar scheme, a modern hydrocompensator works. What it is? This is a detail that allows you to automatically compensate for the gaps in the valve system.

Device

The principle of operation of this node is that the mechanism can automatically change its length to such a value that is equal to the gap in the valves. The movement of the components of the elements in the node is carried out by springs and oil, which comes from the car lubrication system. Let's see how the hydrocomponance is arranged. What it is, we already know. So, the compensator is a hull in which a plunger pair is installed. She can move. In turn, this item consists of several elements:

• Sleeve.
• Hard spring.
• Ball type check valve.

Cylindrical pushers can be used as a cylindrical pushers, parts to the CBC, levers in the drive.

The valve compensator is based on a plunger pair mechanism. Between the sleeve and the plunger there is a small gap of 5-8 microns. Due to this, the mechanism is sealed, and the details of the node can move quite freely.

At the bottom of the plunger there is a hole overlapping with a ball valve. The operation of the hydraulic compensator is possible due to the spring located between the plunger and the sleeve. So the almost all elements are arranged. Not exceptions are VAZ hydrocomathers ("Priora 2172" also with them).

Operating principle

When camshaft camshafts are located in its back to the pusher, the gap is formed between the valve and the shaft. Oil across a special channel in the corps of the compensator. Due to the effort of the spring, the plunger will start climbing. This is how the gap compensation is carried out. In addition, the oil enters the special cavity of the compensator through the valve. At the time of rotation of the camshaft, the cam will begin to put pressure directed down to the pusher. At this point, the ball valve will be closed. Plunger pair works like a hard knot. It puts on the valve. In the gap, which is formed between the plunger and the sleeve of the hydrocompensator, the small amount of lubrication falls. The oil comes from the system allows you to compensate for this leakage.

The heating process during motor operation will result in the length of the mechanism will increase. Since the volume of the compensator is additionally flooded, the volume changes, so the gap is restored.

Typical malfunctions

We found out almost everything about such an element as a hydrocompensator - what it is, as it works and why is needed. Now it is clear that this is a device that allows you to change the gaps in the valves of the power unit. But you need to know that the mechanism has shortcomings. So, for the engine, which is equipped with these parts, better oil and good filters are required.

In addition, the constant need for cleaver compensation leads to a violation of the work of the element. All this leads to oil leaks and losing the necessary stiffness. If the mechanism of the device is very worn, the characteristic knock of the hydraulic components occurs. To fix this defect, you can replace the oil on which the viscosity coefficient is higher.

It is thus quite often automobile dealers or dishonest sellers of used cars. So mask various breakdowns. If the buyer will ask the engine in the engine and hear in response that it is too viscous, then definitely wanted to temporarily remove the knock of the hydrocompators. This is the reason to refuse to buy.

Sometimes it happens that the valve where the worn hydrocompensator is installed, encloses in the open position. It entails big gaps. As a result, the impact load is growing significantly. Details are stiguously wearing. If it is an inlet valve, then because of big clearance He can ruin. If the intake valve is clamped and cannot be opened completely, the load on the camshaft increases. The wear is growing, the power of the motor is reduced, explosions occur in the graduation system.

Often on sale come across poor-quality details. It can be hydrocomathers on VAZ, and parts for foreign cars. They are subject to rapid wear and require more frequent replacement.

Features of the hydraulic components for Niva Chevrolet

Adjusting screws are installed on VAZ engines in the timing. On VAZ-2123 engines, instead of such elements are hydrocompensators. "Niva Chevrolet 1.6" is also equipped with them. In form, they are the same as screws to adjust the gaps.

Causes of the knock

The node data knock can be manifested for several reasons. This is a lack of pressure of lubricant in the system, dirty oil, water wear, insufficient lubrication level. Perhaps low-quality hydrocomathers are installed. "Niva Chevrolet" in this case may require repairs.

Often the knock is manifested on a cold engine. Literally after 40 seconds, this sound disappears. Here is the reason in the pressure of the oil. Lubrication is served with minor devoid. If the knocks are heard on the hot, then the situation is much worse. It is necessary to clean lubricating channels. To do this, use the carburetor cleaner. The composition perfectly cleans the inside of the compensator from dirt and other oily sediments. If the operation does not result, replacement is required. On domestic hydrocompensators Price 300-400 rubles. They are sold individually. The details of the German production of INA have proven well established.

Conclusion

The hydrocompensator is a mechanism that removes the need to manually adjust the valves. At prices of 300 rubles, this item is quite useful. Today, these hydrocompensators are installed on many cars - "Priora", "Granta", "Kalina" them also come with. Today there is not a single manufacturer who would not have completed their cars with this important element.