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You will need

• - diesel engine;
• - keys;
• - bolts;
• - engine oil;
• - lifting device;
• - liquid for the cooling system.

Instructions

1

Establish a starter with an arm of a forward support of a diesel engine and tighten all their bolts.

2

Then, using a lifting gear orwith foreign assistance, place the diesel engine and the box in such a way that the gearbox housing first enters. In this case, the brackets of the rear supports of the diesel engine must coincide with the attachment points to the body UAZa, and the installation protrusions - to be on the back of the brackets, which serves as the support of the diesel engine.

3

Install the transverse front beam. Then fasten all fixing bolts with engine oil, install them in grooves and tighten. Remember that no weight should act on the crossbeam before the bolts are fully tightened.

4

In the transverse beam socket, install the rubberblock, and then insert the mounting bolts from the back of the transverse beam and tighten them. Then lower the power block to the place provided for it (make sure that all guide projections are placed on the front support in special grooves provided for them).

5

After disconnecting the lifting device,connect the "ground" wire to the vehicle body. Then check the gearshift mechanism and the operation of the gearbox in a vehicle equipped with a manual gearbox. If necessary, adjust the shift cable.

6

Connect the reverse wire and the speedometer sensor. In the event that this is provided by the design of the car UAZ, Install the clutch slave cylinder and remove air from the hydraulic system of this drive.

7

In the cooling system, add liquid, observingWith the necessary concentration of antifreeze. Then lay the wiring harness, keeping it away from high-temperature units. Finally, connect the throttle cable and check the operation of the installed diesel engine.

You will need

• - diesel engine;
• - Lifting mechanism;
• - engine oil;
• - instruments.

Instructions

1

Before proceeding with the installation of the diesel engine, Gazelle, Study its design features. Of course, at first glance the differences between diesel and gasoline engines are insignificant: the same pistons, cylinders and connecting rods. However, in diesel engines the valve parts are somewhat reinforced. Due to this, the diesel is able to withstand a higher load than a gasoline engine.

2

Please note that in the dieselthe air and fuel are supplied separately. First, compressed air enters the cylinders and only after it is heated to 700-800 degrees, fuel is supplied to the combustion chamber under high pressure.

3

Having studied the features of the diesel, start to practice- Installation of the motor on the Gazelle. This process is almost the same as installing a diesel engine for cars of other brands. First of all, with the help of a lifting mechanism, install the diesel in the engine compartment, and the gearbox housing must first of all enter.

4

Lubricate all fasteners with engine oil,Then install them in the grooves and tighten them well. Lower the power block to the place reserved for it. Note: all the guides of the power unit must be placed in special notches.

5

After removing the diesel from the lifting mechanismconnect to the body of the Gazelle wire "mass", then check the gearshift mechanism. Then connect the wiring of the speedometer sensor and reverse.

You will need

• - screwdriver;
• - means for cleaning engines;
• - a piece of aluminum 1 mm thick or a can of beer;
• - scissors for metal;
• - A sharp knife.

Instructions

1

Unscrew the cap of the expansion tank and the drainThe cork in the lower right corner of the radiator. Drain the antifreeze in the prepared container. It is possible to adapt for these purposes a five-liter plastic bottle with a cut top. Disconnect the antifreeze supply hose.

2

Remove the vacuum tube from the EGR valve. Unscrew the bolts securing its housing. Remove the valve and the gasket. Clean the valve body with the engine cleaner.

3

Remove the plug from a piece of aluminum about 1 mm thick. If it is not at hand, the stub can be made from a cut beer can. Paronite is best not to use, as it quickly burns out.

4

Use the factory gasket of the EGR valve inQuality of the template. Put it on the tin and "circle" with a sharp knife. After that, the plug can be easily cut with scissors. Punch holes in the bolts in it.

5

Install the cap, put the body of the EGR valve in place, secure with bolts.

6

Clean and remove the damper from the intake manifold. Clean the manifold and install the flap in place, connect all hoses. Fill the antifreeze, without forgetting to measure its level.

7

As an option, remove the valve, put instead ofit has a steel cap, carved to the size of its hole. After installing the valve cap on your on-board computer, an error will pop up (unless, of course, this block is not stitched with the reading off according to the USR system). If necessary, contact a specialist for its firmware or simply disconnect the terminal from the sensor.

Instructions

1

Buying a diesel car from a strangerPerson, subject the engine to a thorough check. Make sure that the engine is cold when starting. A diesel in good condition will start from the half-turn. Note that it produces a rather noticeable noise in the cold. Then start a warm engine, the noise should go down a lot. If in this state it does not start immediately, but only after 3 to 9 attempts, then the rings, piston, are worn out.

2

Check if there is smoke from the exhaust pipe,When you press the accelerator while the engine is warm. If the cloud of smoke is dark, then, most likely, the oil rings have been worn or the injectors are faulty. White smoke indicates the ingress of water into the fuel. Bring a sheet of paper under the exhaust. If soot appeared on it, it means that the fuel does not burn completely.

3

The sound of a running engine should be soft,uniform, without knocking. The opposite indicates a fault in the operation of the valves. Try to recognize the extraneous noise when dialing and resetting the speed by determining the operation of the crankshaft and the piston. Open the oil cap. Indicator of that somewhere there is a breakthrough of gases, are splashes of oil from маслозаливной a mouth.

4

Look under the hood. Determine the integrity of the cylinder block and injector nuts. Traces of red or white sealant instead of black indicate that the engine was opened. All bolts securing the auxiliary devices must be in place.

5

To assess the condition of the liners, warm up the car, muffle it and then immediately turn on the ignition. The oil pressure switch bulb should light up after 2 - 3 seconds, but not earlier.

6

If the results of all the above actions do not disappoint you, and you are ready to become the owner of the diesel engine, measure the compression and crankcase pressure, check the injectors, the cooling system.

You will need

• Compressor level meter, crankcase pressure gauge and other equipment for engine diagnostics.

Instructions

1

First you should check how it startsthe engine is cold. It's best to do this in the morning so that the engine is completely cold. A diesel in good condition will start with a half-turn. If it does not start immediately - this is a bad sign (wear of the piston or rings). Cold will be noticeable noise, heated - much quieter. If you start a hot engine, on many models, the heater will not turn on, and the start will be due to compression. When you press the accelerator pedal on a warm engine, you should check whether smoke from the exhaust pipe is dripping. If the smoke is dark, then there is a wear of the oil rings or a malfunction of the injectors. White smoke means getting water into the fuel. The method often used: a white handkerchief or a sheet of paper is substituted for the exhaust. The presence of soot on paper or cloth indicates an increased oil consumption or incomplete combustion of fuel. On the turbodiesel, black smoke is allowed until the turbine is switched on, and also when the turbine is restarted. But it should be short-lived and not thick. It is worth trying the engine without an air filter. Perhaps the clogged filter is the cause of increased smoke.

2

Uneven, tapping sound of workThe engine indicates the wrong adjustment of the valves, and perhaps the problems with the valves themselves or the piston. A "hard" sound in combination with black smoke at high speeds means an early injection angle. Interruptions and gray smoke at idle, combined with interruptions and black smoke at high - late-angle injection. Uneven operation of the diesel engine at idle turns in combination with black smoke reveals a non-working nozzle. To test this, disable it. The engine will work gently. Opening the oil cover, you should check the absence of oil sprays from the oil filler neck. Their presence is an indicator of gas breakthrough. The reasons for this can be many. It is necessary to evaluate the overall appearance of the engine compartment. If the nuts of the injectors and the cylinder block do not have dents, if there are traces of white or red sealant (black from Japanese cars), then the engine did not open. Also, check the presence of the mounting bolts of all accessories. The condition of the liners is checked as follows: warm up the car, muffle it and immediately turn on the ignition. The oil pressure indicator should light after 2-3 seconds. If before - inserts should be changed.

3

CompressionOn the station or in the equipped garageyou should measure the compression. Compression should be at least 25. However, this value can be different for each engine volume. The spread of values ​​should not exceed 0.5 for a new machine and 1-2 for an old one. Strong scatter indicates rapid overhaul. Low compression may be due to wear of the piston or wear of the valves. Wear of valves in repair is cheaper and easier.

4

Nozzles The unit must, during operation,a characteristic sound and spray the fuel into a dusty state. Spraying in the form of drops and jets is categorically contraindicated to the engine. Together with the injectors, it is necessary to evaluate the tightness of the fuel supply hoses and return feed.

5

Oil The oil must be black, free of foreign matter. A silvery-gray color of oil indicates the recent use of molybdenum additives.

6

Cooling systembubbles on the warmed-up engine at medium and high revs. The metal tubes of the system should not have rust and red coating (sign that the engine was overheated).

7

The last step is to measure the pressure of the crankcase gases. The high value of this indicator can only be due to the wear of the piston or valves.

Instructions

1

Diesel engine The fuel has two temperature points: Temperature filtration and temperature zagelevaniya.Voobsche, the temperature of sunning - this is when your solar oil turns into jelly, and the ability to pump it through fuel lines and fuel filters is missing. It can happen either because you yourself are concerned with refueling the car with insufficient attention, or because at the gas station you were released poor-quality fuel, and with a sharp drop in temperature in the street your fuel suddenly turned into jelly.

2

You can correct this problem with the following:Way. Pour into the tank a double or even a triple dose of anti-gel additive, the rest is heated with a jet of hot water. Try using a blowtorch (observe all necessary precautions).

3

Everything is done like this: fuse the blowtorch, take a piece of a tin length of about one and a half meters, a diameter of about ten centimeters and direct the lamp flame into the tube, thereby you get something like a heat gun. Watch also that the flame does not come out under your car in its pure form, otherwise you risk too much to warm it up. Well, in the most extreme case, just wait until the thaw.

4

In order to prevent subsequent casesfreezing solar oil, pay attention to the following points. In the cold season, fill only with winter diesel fuel (here, however, it is possible to encounter unscrupulous sellers who sell summer diesel under the guise of winter), use anti-gel additives (choose imported options, they are, of course, more expensive than domestic analogues, but the benefits from them much more), install in your car electric heaters of diesel fuel.

Instructions

1

It should be remembered that a working motor shouldstart without any problems. Install a reliable battery with a strong starting current, use only serviceable candles. Ensure that the fuel pump, rings and cylinder walls are not worn out, and the fuel filter and air valve are not clogged.

2

Choose a winter fuel that can be used at temperatures from 0 to -30 ° C. If you live in a region where temperatures are extremely low, buy arctic fuel.

3

If you could not find or pour winter timefuel and use the summer (for temperatures up to 0 ° C), install a fuel and pipeline heating system on the car. You can use additives, that is, drugs that improve the operational low-temperature properties of fuel. It's much cheaper.

4

Maintain the presence of fuel in the tank - it is notshould be less than half. However, this will only help if the machine is idle for not more than four hours, and the temperature does not fall below 30 ° C.

5

Before the start of the starter,turn on a couple of minutes of high beam, which will help to warm up the battery. Then squeeze the clutch and start to turn the starter. Do this for about ten seconds, after which allow the engine to rest a little.

6

If the battery has sat down, while the table machine,light it from another battery. Anyone who does this for you should warm up his battery. Connect the battery in parallel, that is, minus to minus, plus to pluses, otherwise a short circuit and explosion may occur.

7

When storing the car in a parking lot, do not use the parking brake, as warm drums are able to condense the moisture and frostthey will stick to the car pads. If this still happened, you have to spend timefrostku of brake systems. You will have to remove the wheels and warm the pads.

You will need

• - manual swap pump;
• - the compressor;
• - blowtorch or torch;
• - the screen

Instructions

1

Check the fuel supply. For this, take a manual swap pump and try to pump the fuel with it. If, after pressing the pump button, it takes a very slow start from the starting position, then the fuel tank grid or fuel line is clogged with paraffin.

2

Try to blow the fuel line. To do this, remove the feed tube and install the compressor hose on it. Open the fuel cap and blow. Continue the process until you hear a characteristic gurgling sound. Replace the fuel delivery pipe. Try to start the engine.

3

If the engine does not start, then it is necessarypreheat the fuel. To do this, take a torch or a blowtorch. Warm up the fuel tank. Make sure that the manual pump starts to pump fuel. You should know that it is necessary to warm up the fuel tank very carefully. If you use a torch, it is strictly forbidden to direct its flame directly to the tank. Use the screen.

4

If and after warming up the fuel tank yourthe car does not start, it means that the high-pressure fuel pump and the fine filter must be heated. The most safe way to warm up is to use hot water. On many engine models, these nodes are located under the intercooler. Warm up the water and gently pour it directly onto the cooler. If the model of your car has open access to the fine fuel filter, you can warm this unit using a blowtorch or torch. When working with a blowtorch or torch, all precautions must be followed. Another way to solve this problem is to fill the tank with warm fuel.

5

In order to avoid problems with freezing of the diesel, it is recommended to use anti-gel additives. Also, if possible, a system for heating the main and fuel should be installed.