Replacing drive belts ZMZ-409 - Sarterminal.ru

Checking and tensioning the drive belts of UAZ Patriot units

Belt tension must be checked at every maintenance.
The belt must be replaced if, when inspecting the belt, the following is found:

— traces of wear on the toothed surface, cracks, cuts, folds or peeling of fabric from rubber;

- traces of oil on the surface of the belt.

If traces of oil are found on the belt, you need to find out the cause (usually a leak in the seals) and eliminate the cause of the oiling of the belt.

Checking and adjusting the tension of the generator and water pump drive belts

Need keys for 10 and 13

Loosen the tension roller bolt

Use the adjusting bolt to adjust the belt tension

We achieve a deflection of the generator and water pump drive belt equal to 13-15 mm with a load of 80 N (8 kgf) applied in the middle of the belt branch between the generator and the water pump.

The tension can be controlled by pulling back the belt branch using spring scales such as a steelyard.

After adjustment, tighten the tension roller bolt.

Checking and adjusting the fan drive belt and power steering pump

Correct belt adjustment affects its service life.

A normally adjusted belt bends by 10-15 mm under a load of 80 N (8 kgf) applied in the middle of the belt branch between the fan pulley and the power steering pump

The tension of the fan drive belt and the power steering pump is adjusted by moving the power steering pump.

Loosen the two bolts securing the pump to the bracket

By rotating the adjusting bolt, we adjust the belt tension, moving the pump along the bracket guides.

After this, tighten the fastening bolts

Some vehicles do not have power steering

And instead of a power steering pump, a roller is attached to the engine, which ensures the correct coverage of the pulleys and belt tension

To remove the belt or adjust the tension, loosen the roller axle nut

Rotate the tension bolt and adjust the belt tension

The tension of the drive belt of the water pump and generator of the ZMZ-409 engine (ecological class 3) is carried out using an automatic tensioner.

During operation, belt tension adjustment is not required. Only the automatic tensioner is checked with the belt removed.

In case of jamming, the belt tension mechanism is replaced.

Source: https://avtomechanic.ru/uaz-patriot/tehobslujivanie/zamena-remnej-privodov-zmz-409

Website about joints

Replacing the generator drive belt and water pump of a UAZ Bukhanka car, ZMZ-409 engine.

Video instructions for replacing the engine belt 409, replacing belts, pump generator, fan (viscous coupling):

You will need: keys “10” (two), “17”, “12”.

Loosen the two bolts securing the power steering pump holder to the bracket.

Screw in the adjusting bolt for tensioning the power steering pump drive belt and the viscous clutch of the cooling system fan drive.

Use a 10mm flexible wrench and socket extension. Shine a flashlight behind the pump pulley, the head of this bolt is visible there

Move the power steering pump to the right side (in the direction of vehicle travel).

Install the new belt in the reverse order of removal.

Remove the power steering pump and fan pulley drive belt from the crankshaft pulley.

Loosen the tension roller mounting bolt two to three turns.

By turning out the adjusting bolt, loosen the belt tension and remove the belt.

Install a new belt; By screwing in the adjusting bolt of the tension roller, achieve a belt deflection of 15 mm under a load of 80 N (8 kgf) applied in the middle of the belt branch between the generator and the water pump.

The tension can be controlled by pulling back the belt branch using spring scales such as a steelyard.

UAZ Patriot: belt rollers and belt tension

The UAZ Patriot SUV in its design has such products as belt tension rollers. They are designed to tension the drive belt of the units. During operation, every part fails sooner or later, especially if it is not given due attention. Today we will look at how to replace the rollers on a Patriot, as well as how to tension the belt.

The belt drives the following units:

Generator.
Water pump.
Crankshaft pulley.
Air conditioning compressor (on models with air conditioning). If the car is not equipped with air conditioning, then there is a tension pulley.
Power steering pump.

Design and features of the generator on the UAZ Patriot

The UAZ Patriot SUV has an electrical device that removes mechanical energy from the camshaft and converts it into electrical energy. This electrical energy powers equipment and electrical appliances. The generated energy also powers the electric spark plugs, forming a spark that ignites the fuel and the engine begins to work. This article will discuss in detail the UAZ Patriot generator, its characteristics and features.

Device and features

UAZ Patriot is equipped with a generator of the Iskra 120A type, which has a voltage relay and a silicon rectifier that maintains the required voltage. Using a belt drive, the rotor (shaft) of the generator is driven. The device has a diode bridge that converts alternating current to direct current. Due to the fact that it consists of diode rectifiers, the current flows in one direction. This device has a one-piece sealed design, this is made specifically so that dirt, dust or moisture does not get into it, and this design is also more reliable.

The resulting current, which is converted from alternating to direct due to the diode bridge, powers all electrical appliances in the car, and also thanks to it the battery is recharged.

Car owners of this SUV may be faced with the fact that there is not enough voltage to charge the battery, and instead of 14.2 Volts, less is supplied. This problem is solved in the following way:

The generator is being changed;
The diode bridge is changed;
The contacts that power the device are checked;
A three-level regulator is installed.

Installing a three-level generator is a reliable solution to the problem.

To install it, you do not need to completely remove the generator, just remove the generator cover, take out the original brushes and insert the brushes of the three-level regulator, you can do all this yourself. After that, we put the cover back, screw the regulator itself to the engine itself to ground, so that it is convenient to switch it.

The regulator itself has three switching positions, the highest position is when the car is operated in cold weather, then the generator needs the highest charging power. The optimal position is in the middle, for any everyday weather with low beams on. Minimum position without the lights on, during hot rides, so that the battery does not boil.

With the Prama Electra generator number 5122377110, after installation the engine runs reliably.

This device has one feature: the voltage that comes from it is regulated depending on the temperature of the environment.

Removal and installation

In case of failure or replacement, repair of the UAZ Patriot generator is required, for this you need to do the following:

The negative terminal is disconnected from the battery;
The block with wires is disconnected from the product;
The negative terminal nut of the device is unscrewed and the cable is disconnected;
The belt at the device drive is removed;
The tension at the top fastening nuts and at the counter bolt is weakened;
The mounting bolt is unscrewed from the bottom of the generator;
A pair of bolts that secure the upper bracket and cylinder head are unscrewed;
The generator will be removed.

After removal, you can carry out the necessary repairs or replacement of the generator. Everything is installed in reverse order. After this, the UAZ 469 generator is connected.

Replacing rollers

The rotation of the generator, and therefore its operation, is carried out by means of a belt drive. Its tension is ensured by one/three rollers: bypass and tension. Like all moving mechanisms, they fail over time and begin to rustle, and play appears, which is primarily due to wear of the plain bearings. The reason for their failure is the production of lubricant, which facilitates the rotation of bearings in the product structure. These devices are replaced in the following order:

First, you need to buy new spare parts for the UAZ Patriot: bypass (2 pieces or less) and tensioner (1 piece). Depending on the configuration of the car, because some have two bypass devices installed, and some have more than one.
To replace the products (bypass and tension), you need to remove the air vent and the drive belt of the mounted units.
After this, there is access to replace the upper part.
To remove the upper part, you need to unscrew the mounting bolt, which has a left-hand thread.
After removing the top roller, you can see the location of the bottom one.
You can unscrew the bolt of the lower unit only from the bottom, which is what should be done. The photo below shows two rollers - one old with a worn bearing, and the second new.

The replacement procedure is simple and can be done completely with your own hands. This activity will take about an hour to complete.

Belt tension

After replacement, you will definitely need to tighten the drive belt of the mounted units, since without this the engine will not work normally. There are two tensioning methods:

This is how adjustments are made on a car with air conditioning.

Using an adjustment bar.
Using the adjusting bolt.

The second option is the most progressive, so we will use it. So, tensioning the drive unit of the units is carried out in this way:

The tightening of the generator mount is loosened.
The adjusting bolt is turned to the right and the generator is removed from the block.
The tension of the drive device is checked and adjusted.
The generator mounting nuts are fixed in this position.

Finally, rotate the crankshaft and check the tension of the drive product again, and repeat the procedure if necessary.

The mechanism drive diagram in an engine without air conditioning is shown below.

Drive diagram without air conditioning

generator pulley.
water pump drive.
the tension roller moving bolt, which is used for adjustment.
drive element.
crankshaft pulley.
tension roller.
the bolt that secures the tension roller.

The diagram shows the main components of the generator drive. But as you can see, the diagram is the simplest and shows only one tension roller, which is used to adjust the tension.

We recommend checking the size of the drive unit before tightening. The size of the products on the UAZ Patriot has the following values: cars produced after 2012 are equipped with one belt, which has the following number 6RK2120. Cars that were produced before 2012 may have one or two additional drive belts in their design. devices:

1 belt 6РК2100;
option with two belts: 6РК1275 – fan drive;
6РК1220 – generator drive;

or another option:

6РК1275 – generator drive;

6РК1238 – power steering drive/fan.

Checking the tension of the accessory drive belt is carried out periodically and especially when it flies off the pulleys. The test is carried out on a cold engine.

A visual inspection of the mechanisms and their components is carried out. If the belt falls off, then it is necessary to adjust its tension; if the product breaks, then the tension must be loosened.

A video of replacing the tensioner on a car with air conditioning is shown below.

On this we should summarize and note that it is imperative to monitor the condition of all drive elements of important units on an SUV. Otherwise, failure of these elements while driving can cause irreparable consequences. In addition, the UAZ Patriot is a car that is used in aggressive conditions. After each such off-road trip, it is recommended to conduct a visual inspection of the main structural mechanisms, components and elements so that the steel horse does not fail next time.

Source: https://prohodimets.ru/dvigatel/uaz-patriot-roliki-remnej.html

Timing belt or chain for UAZ Patriot: do-it-yourself replacement - AutoExpert

The timing mechanism on the UAZ Patriot engine synchronizes the operation of the camshaft and crankshaft. Its functions also include establishing valve system opening cycles. The quality of the engine directly depends on the operation of this unit. In view of this, special attention must be paid to this node. Of course, a chain is practical and reliable, but it also stretches.

In some cases, the chain may even break. The timing chain on the UAZ Patriot must be changed after 80,000 km. But this is only the recommended interval. In fact, the chain drive may become unusable even earlier. Its premature wear can be affected by factors such as weather conditions, driving style, and more.

If you notice that the chain has begun to “clank,” this is a reason to inquire about its condition.

Here we will talk about how you can replace the chain yourself at home.

Of course, you can turn to specialists, but this will cost money and, moreover, will not contribute to gaining experience, which is so necessary for car enthusiasts who want to learn to understand technology.

The timing mechanism of the UAZ Patriot has 2 chains, which makes replacing consumables a difficult task. But don’t think that only professionals can do this. Every car enthusiast will be able to replace the chain with his own hands, you just need to make every effort to do this.

Signals for replacement

Over time, the chain's hinge joints wear out and it stretches. It is necessary to change the chain in the case when it is no longer possible to adjust its tension, when there is a mismatch of marks on the shafts.

If chips or any other damage appears on the chain, this also means that the consumable has served its purpose and it’s time to replace it with a new one. When the chain is stretched, the engine runs unevenly and a grinding noise is constantly heard.

In this case, the car will no longer start the first time. Also, a stretched chain causes the car to “eat” more fuel. A stretched chain can slip over the sprocket.

In the end, it may simply break off, which will cause the pistons to hit the valves. The latter will be bent due to this, and the car will need major repairs.

A chain, of course, is somewhat more practical than a belt, but its service life is eventually exhausted and it requires replacement. If you decide that you will carry out this procedure yourself, then strictly follow the instructions below, and you will definitely succeed.

Replacing consumables

Work should only be carried out when the engine has cooled down. Before carrying out major work, the radiator should be dismantled. Remove the hose that supplies cooling to the pump by loosening the clamp securing it. We remove the cover covering the cylinder block by unscrewing the 4 mounting bolts. Remove the water pump.

Now you need to remove the crankshaft timing sensor and its pulley. Remove the chain tensioner cover. It is removed along with the gasket. When dismantling the casing, care must be taken as the tensioner spring presses on it. We remove the tensioner.

In the same way, we remove the tensioner acting on the lower chain.

Now you can remove the chain cover. To do this you will have to unscrew 7 bolts. You need to remove it carefully, trying not to damage the gaskets. Now remove the upper and lower tensioner arms along with the gears. We remove the chain guide, which is secured with two bolts. We dismantle the camshaft gears, which are bolted to the flanges.

When perceiving the following information, refer to the photo below, as the necessary parts will be numbered here. Unscrew the bolts (2) and lift the upper chain guide. Bend the locking plate (6) and unscrew the bolts (5).

The intermediate shaft must be secured so that it does not rotate. To do this, insert a screwdriver into the hole (3). Now remove the gear (4) by inserting a thin screwdriver between it and the gear (4). Now we remove the gear (4) and take out the chain, which should be pulled up to do this.

Replacing the alternator belt UAZ Patriot engine 409

V-ribbed belt: 6PK1220 how to decipher?

6 - number of rivets, PK - Poly-Wedge, 1220 - length in mm.

UAZ-31514 (engine 421):

power steering belt 8×1150

Fan belt - 8×1030

UAZ 3741 (engine 409)/ UAZ 3151 (engine 409):

1) 6РК1195

2) 6PK1220

UAZ 3163 Patriot

engine 409

Year of manufacture 2007—2012, Euro-3, With air conditioning, Power steering Delphi

Rollers 4052-1308080 on automatic tensioner 40624.1029010 - 1 piece 406-1308080 - 2 pieces

Alternator belt tensioner UAZ Patriot

The belt drives the following units:

Generator.
Water pump.
Crankshaft pulley.
Air conditioning compressor (on models with air conditioning). If the car is not equipped with air conditioning, then there is a tension pulley.
Power steering pump.

How to Tension the Alternator Belt on a UAZ Bukhanka ~ SIS26.RU

UAZ Patriot: Belt rollers and belt tension

UAZ Patriot Jeep in its own design has products such as belt tensioners. They are designed to tighten the drive belt of units. When used, any part will burn out at some point, especially if it is not given the desired value. Now they will be looking at how to change the advertising for the Patriot, in addition to how the belt is tightened.

The belt drives the following blocks:

Generator.
Water pump.
Crankshaft pulley.
Air conditioning compressor (on air conditioner models). If the car does not have air conditioning, then the tension roller.
Power steering pump.

Replacing rollers

The rotation of the generator, and therefore its operation, is carried out using a belt drive. Its tension is ensured by using 1/3 rollers: bypass and tension. As our client remains in motion, it becomes unusable and begins to make noise, and free movement occurs, which is immediately associated with wear on the journal bearings. A prerequisite for their failure is the production of lubricant; an occupied tool facilitates the rotation of bearings in the product structure. These devices are replaced in the following order:

First of all, you need to purchase new spare parts for the UAZ Patriot: bypass (otherwise 2.7 pieces) and tensioner (1 piece). Based on the car kit, some have two bypass devices and some don't have the first.
To replace products (bypass and tension), it is necessary to remove the air duct and drive belt of the suspension units.
After this you have access to change the top.
To remove the top, unscrew the left-hand threaded mounting bolt.
Having removed the upper roller, we see the location of the lower one.
To remove the bottom block bolt, there is only a bottom option that you really need to do. The photo below shows two rollers - one old with a worn bearing, and the other new.

The moving process is simple and absolutely free in a makeshift environment. It will take about an hour to complete this event.

Belt tension

After replacing the drive belt, the suspension components will definitely need to be tightened, because without this the engine will not work normally. There are two voltage methods:

Here's how to set up a car with air conditioning

Replacing rollers

First, you need to buy new spare parts for the UAZ Patriot: bypass (2 pieces or less) and tensioner (1 piece). Depending on the configuration of the car, because some have two bypass devices installed, and some have more than one.
To replace the products (bypass and tension), you need to remove the air vent and the drive belt of the mounted units.
After this, there is access to replace the upper part.
To remove the upper part, you need to unscrew the mounting bolt, which has a left-hand thread.
After removing the top roller, you can see the location of the bottom one.
You can unscrew the bolt of the lower unit only from the bottom, which is what should be done. The photo below shows two rollers - one old with a worn bearing, and the second new.

The replacement procedure is simple and can be done completely with your own hands. This activity will take about an hour to complete.

Belt tension

After replacement, you will definitely need to tighten the drive belt of the mounted units, since without this the engine will not work normally. There are two tensioning methods:

Belt tension should be checked at every maintenance.

The belt needs to be replaced if, when inspecting the belt, the following is found:

– traces of wear on the toothed surface, cracks, cuts, folds or peeling of fabric from rubber;

– traces of oil on the surface of the belt.

If traces of oil are found on the belt, you need to find out the cause (usually a leak in the seals) and eliminate the cause of the oiling of the belt.

Checking and adjusting the tension of the generator and water pump drive belts

Need keys for 10 and 13

Loosen the tension roller bolt

Use the adjusting bolt to adjust the belt tension

We achieve a deflection of the generator and water pump drive belt equal to 13-15 mm with a load of 80 N (8 kgf) applied in the middle of the belt branch between the generator and the water pump.

The tension can be controlled by pulling back the belt branch using spring scales such as a steelyard.

After adjustment, tighten the tension roller bolt.

How to choose the right drive belt

First of all, you need to decide on the required length. Starting with the UAZ Patriot 2012, when equipped with a Euro 4 engine, a model with a length of 2120 mm began to be used.

On cars UAZ Patriot from 2007 to 2012, a belt with a length of 2100 mm was initially installed. When replacing a failed spare part, it is permissible to choose a longer length. Experienced car enthusiasts claim that in this case the installation process will be much simpler. However, one may come across the opinion that a longer component part will begin to “whistle” much earlier.

Also in models released between 2007 and 2012. You can find engines that have 2 belts installed. In this case, depending on the modification, components with the number are used:

6РК1275;
6РК1220.

Therefore, before buying a new belt, you need to open the hood or technical documentation for the car in order to find out which engine version is installed

One of the key points is the material from which the belt is made. If a manufacturer used cheap waste from the production of rubber products, then its products will not last long. This material hardens in the cold and becomes “oak”. This leads to cracks appearing on the surface.

To ensure that the belt does not crumble and lasts a long time, it must be made of EPDM. This is a generalized international name for materials manufactured using ethylene-propylene rubbers. This spare part is resistant to aging and temperature changes. Therefore, it is most often recommended to give preference to products from European or Asian manufacturers.

Checking and adjusting the fan drive belt and power steering pump

Correct belt adjustment affects its service life.

A normally adjusted belt bends by 10-15 mm under a load of 80 N (8 kgf) applied in the middle of the belt branch between the fan pulley and the power steering pump

The tension of the fan drive belt and the power steering pump is adjusted by moving the power steering pump.

Loosen the two bolts securing the pump to the bracket

By rotating the adjusting bolt, we adjust the belt tension, moving the pump along the bracket guides.

After this, tighten the fastening bolts

Some vehicles do not have power steering

And instead of a power steering pump, a roller is attached to the engine, which ensures the correct coverage of the pulleys and belt tension

To remove the belt or adjust the tension, loosen the roller axle nut

Rotate the tension bolt and adjust the belt tension

The tension of the drive belt of the water pump and generator of the ZMZ-409 engine (ecological class 3) is carried out using an automatic tensioner.

During operation, belt tension adjustment is not required. Only the automatic tensioner is checked with the belt removed. In case of jamming, the belt tension mechanism is replaced.

City UAZ blog

Tension the belt with the power steering pump

Summer warmth has arrived in the center of Russia, and the use of air conditioning has become an urgent need.

What seemed so unusual here? But UAZ Patriot would not be itself if it did everything unquestioningly. And no, it’s not that the air conditioner refused to work, not at all. But the neighbors in the traffic jam were shocked by its inclusion in my car. How can you ask? Yes, everything is very simple. At idle, a delicious whistle was heard, the nightingale robber was quietly resting on the sidelines. Only my passengers suffered, in order to avoid public discontent, and to preserve my nervous system, it was decided to open the windows, let in fresh road dust, and proceed to the destination without such a benefit as air conditioning.

Next, friends, as you understand, we are talking about a car with one belt, 2015 generation.

And so let me remind you of the background to the question, specifically regarding my car.

In the fall, the idler rollers were replaced and an Inserk 2120 belt was installed; it turned out to be long and whistled without air conditioning or load at all. It was replaced after 300 km with a Gates 2100 belt. Which is 3 times more expensive than inserk, xnu does not mean at all that it is just as much better. And he honestly walked 3000 km, and didn’t show it. But it stretched, and at the moment the load increased, and the air conditioner clutch, this is a significant load, it should be said, gave up and whistled.

Here is the air conditioner clutch pulley

When the air conditioner was turned on, we could clearly see the clutch pulley jamming, and the belt had a fairly large deflection. But we are not looking for easy ways and I decided to tighten the belt in the only available way, by moving the power steering pump away.

Oh, everything is inconvenient under the hood of the Patriot, not at all, but there is such a moment a little.

And this is how we adjust the power steering pump.

In my case, it was moved towards the engine block.

Remove the radiator trim.

Radiator trim

remove the temple and diffuser

temple key))) removing the viscous coupling and radiator diffuser

removing the adsorber

We unscrew the bolts of the slide with keys 14 and 17.

Using the adjusting bolt, we move the pump away from the engine, I moved it about 5-7 mm. Reassemble in reverse order.

In general, there is nothing complicated, the belt has reached the required tension, there are no whistles or extraneous sounds.

Addresses of service centers for UAZ car repairs

UAZ Khimikov car service

City: St. Petersburg
Address: Khimikov street, 10
Telephone: 8 (812) 507-8081
Working hours: Mon-Fri: 9-20, VH: 10-18
Metro: Ladozhskaya metro station
District: Krasnogvardeisky district

UAZ Parnas car service

City: St. Petersburg
Address: Engels Avenue, 154k3
Telephone: 8 (812) 507-8005
Working hours: Mon-Fri: 9-20, Sat, Sun: 10-18
Metro: Ladozhskaya metro station
District: Vsevolozhsk district

UAZ Engels car service

City: St. Petersburg
Address: Engels Avenue, 96
Telephone: 8 (812) 507-8022
Working hours: Mon-Fri: 9-20, Sat, Sun: 10-18
Metro: Ladozhskaya metro station
District: Vsevolozhsk district

UAZ Rustaveli car service

City: St. Petersburg
Address: Rustaveli, 13
Telephone: 8 (812) 507-8033
Opening hours: Mon-Sun from 9 to 21
Metro: Politekhnicheskaya, Muzhestva
District: Kalininsky district

UAZ Bukharestskaya car service

City: St. Petersburg
Address: Bukharestskaya, 1b
Telephone: 8 (812) 507-8033
Opening hours: Mon-Sun from 9 to 21
Metro: Volkovskaya, Bukharestskaya
District: Frunzensky district

UAZ Planernaya car service

City: St. Petersburg
Address: st. Planernaya, 15D
Telephone: 8 (812) 409-3608
Opening hours: Mon-Sun from 10 to 21
Metro: Staraya Derevnya, Begovaya
District: Primorsky district

UAZ car service Vsevolozhsk

City: St. Petersburg
Address: Road of Life, 6 kilometer
Telephone: 8 (812) 507-8076
Working hours: Mon-Fri: 9-20, Sat, Sun: 10-18
Metro: Ladozhskaya metro station
District: Vsevolozhsk district

UAZ Desantnikov car service

City: St. Petersburg
Address: Paratroopers Street, 11
Telephone: 8 (812) 507-8018
Working hours: Mon-Fri: 9-20, VH: 10-18
Metro: metro Ave. Veteranov
District: Krasnoselsky district

UAZ car service of the People's Militia

City: St. Petersburg
Address: People's Militia, 199 k3
Telephone: 8 (812) 507-8001
Opening hours: Mon-Sun from 9 to 21
Metro: Ave. Veteranov, Leninsky Ave.
District: Kirovsky, Krasnoselsky

UAZ Leninsky car service

City: St. Petersburg
Address: Leninsky Prospekt, 147
Telephone: 8 (812) 507-8009
Working hours: Mon-Fri: 9-20, Sat, Sun: 10-18
Metro: Ladozhskaya metro station
District: Vsevolozhsk district

UAZ car service Magnitogorskaya

City: St. Petersburg
Address: Magnitogorskaya, 40g1
Telephone: 8 (812) 507-8033
Opening hours: Mon-Sun from 9 to 21
Metro: Ladozhskaya, Novocherkasskaya
District: Krasnogvardeisky, Nevsky

UAZ car service on Yuzhny

City: St. Petersburg
Address: Yuzhnoye Highway 37, building 1B
Telephone: 8 (812) 507-8033
Opening hours: Mon-Sun from 9 to 21
Metro: Lomonosovskaya
District: Frunzensky

Source: https://uaz.centr.services/Patriot/%D0%B7%D0%B0%D0%BC%D0%B5%D0%BD%D0%B0-%D1%80%D0%B5%D0% BC%D0%BD%D1%8F-%D0%B3%D0%B5%D0%BD%D0%B5%D1%80%D0%B0%D1%82%D0%BE%D1%80%D0%B0