Why troit engine motor block. Do -it -yourself motor cultivators repair

Why one.Time tractor troit?

To start the engine, you need to install the clutch lever to the “turned off” position, open a benzovran and throttle (on V3-V2 of its full turn), press the quenching of the carburetor float and hold 10-30 s (only for; MK-1 and M-3 ), set the air damper to the position “Closed”, pull the starter cord to.

Most often, interruptions in various cylinders of the engine are caused by malfunctions that occur in the interrupt: an abnormal clearance between contacts, their overwhelming or sinking, closing the breaker lever or wire to the mass, cracks of the rotor and the lid of the distributor, poor contact in the lid.

Vanguard 7.5 unstable engine operation

Dear forum users please help.I have a single.Axic Neva tractor with Vanguard 7.5 engine, I started to work not stably.As if I give him gas and reduce it to start the first time. Replaced the air filter. ,a candle, washed the carburetor, the jet and the result is the same.Lever on the engine block that makes gas more and less during operation twitch.(Should he have to move involuntarily during work ?) and at the same time open the carburetor damper. When I hold the spring on the carburetor works evenly, I immediately quit, as if the Gaza sharply gave such a situation already from three comrades, how can it be smiled for fuel supply?? Vasily Fedu and think? 99% is similar to the work of the centrifugal regulator. He himself did not touch his hands. Read and look through the work of such regulators. You don’t have to be especially scared, but I understand it. I want even work. Maybe there is some constructive defect in the operation of the regulator. On my gasoline ICE, idle also lightly swim. Reluctant to disassemble.

I swimming not only on idle, but when Dash Gaza only needs to be listened to or move aside

Vasily Fed. Wrote: I swimming not only on idle, but also when Dash Gaz

Vasily Fed. Wrote: such a situation already has three comrades

It looks like there is a shift. May carefully look at the backlash of carburetor control rods. It is clear that they are there but. Should be in reasonable permissible chapels.

Do not touch the speed control yet yet. He cannot be stupid and the reason for instability. Most often, the engine starts to buggy with a faulty candle. Replace with another. Not necessarily “native”. ​​if only it would fit in size. And try domestic production. With our filthy fuel they are friends better than imported. The second (somewhat less common) reason is the clogging of the fuel system. Now, if the replacement of the candle does not help, climb into the carburetor and fuel lines. And do not twist the adjusting screws (if any), but simply open and clean. And change the dressing, it is quite possible that the matter is as a fuel. But the regulators we usually set up when the owners climb themselves and begin to try to change factory settings. Do not touch the regulator, do not add work to services. Now the blockage has begun

Vasily Fed. Wrote: When I hold the spring on the carburetor, it works smoothly, I immediately throw it as if such a gas was abruptly given

So try a slightly more tight spring, or this something to fit.

Olegych wrote: Do not touch the speed controller. He cannot be stupid and the reason for instability. Most often, the engine starts to buggy with a faulty candle. Replace with another, not necessarily “native”. If only it would fit in size. And try domestic production. With our filthy fuel they are friends better than imported. The second (somewhat less common) reason is the clogging of the fuel system. Now, if the replacement of the candle does not help, climb into the carburetor and fuel lines. And do not twist the adjusting screws (if any), but simply open and clean. And change the dressing, it is quite possible that the matter is as a fuel. But the regulators we usually set up when the owners climb themselves and begin to try to change factory settings. Do not touch the regulator, do not add work to services. Now the blockage has begun

In! So I wanted to say it, but not a pro I. Why are people afraid of these regulators? Because it is not clear how they work? (Like my wife is afraid of everything that does not understand. Therefore, PC is not close to PC.) I so wanted to say that the reason should be sought in another: a candle, carb, fuel supply, but not in any way not in the regulator itself. I understand that he breaks, but this is an extreme. Thanks to Olegch for looking!

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Pavel003 wrote: Try a slightly more tight spring, or this one or this one.

I would not advise! Then you are tortured to put up to the place! This was the same on the mole yet.

Vasily Fed. Wrote: Dear forum users please help

I’ll try, I also have a Neva with such an engine and there were also such symptoms treated by blowing a blast nozzle.When remove the carburetor, look at it from the side of the mount to the engine there you will see a throttle and in front of it in the channel itself is a small opening, you need to blow it down, I blown out a compressor.Already cured three engines in this way.It began with my Honda three times disassembled until the doper.And a week ago, a Neva’s neighbor with a brigs with Intek was also cured.Only very carefully disassemble the carburetor and remember what is as it is and to the rods and the springs do not have to climb only correctly then.Tell me and you start a hot engine with a completely open air damper or cover?I even get hot with a closed shuttle and cold with a closed and so on from Novya.

I still on the old Tekamsi engine so twisted the revolution regulator. The revolutions began to swim, and I am smart. I read about the revolution regulator. Well, I decided to play with the springs, rearrange the other holes. Then, I remember, the carburetor also washed and blown, and when he put it washed in place, the revolutions became even, but more than necessary, and much more. I was tormented to exhibit later, how did you not write down and did not sketch. Then he sat down and thought tightly. It seems to me that a working regulator reacts to the fact that the ignition, fuel supply and load are made with the engine. If there is no load, then the reason is either in the ignition (which is less likely) or in the supply of the fuel mixture (and this is gasoline and air). And the regulator is most often working and tries to put the momentum in order, if for some reason they begin to increase or decrease with a motionless lever of a revolutionary control regulator. Perhaps I am wrong. Then teach.

Newzubok wrote: Then he sat down and thought tightly. It seems to me that a working regulator reacts to the fact that the ignition, fuel supply and load are made with the engine. If there is no load, then the reason is either in the ignition (which is less likely) or in the supply of the fuel mixture (and this is gasoline and air). And the regulator is most often working and tries to put the momentum in order, if for some reason they begin to increase or decrease with a motionless lever of a revolutionary control regulator. Perhaps I am wrong. Then teach.

Why does a one.Axine tractor stall at a load?

The problem is when the same.Based tractor works with periodic swallows and does not develop speed. Almost the most common among gasoline and diesel units. If the unoic tractor starts and stalls, the main causes of this phenomenon should be sought in the fuel and incendiary system, the malfunctions of which can occur after 5 minutes of work.

If the unoic tractor does not develop turns and stalls spontaneously, you must check:

  • Aerofilter. When it is clogged, it is cleaned by its surface, washed or blown with a vacuum cleaner.
  • Quality of the refueling fuel;
  • Incendiary system. Its diagnosis begins with a candle, by the external state of which they judge the functionality of the ignition.

In addition to the candle, other ignition breakdowns are:

  • Irregular gap between the electrodes;
  • Mechanical damage to the electrocope;
  • Unresolved angle between the magnetic part and the reel.

Do.It.Yourself repair is allowed if it is provided for by the user’s guidance for a particular motoring model;

  • Milter. The motor stalls at work and does not develop momentum due to the fault of the clogged muffler. To free it from combustion products, it is soaked in water with detergents and after washing. It is dried;
  • A carburetor, the configuration of which may be incorrect;
  • Cylindrical details, due to which the motor does not develop speed under load. This can only be checked by a compressometer.

It also happens that the cultivator stalls sharply when tilted in both directions or only left or right. Most often this occurs due to the fault of the insufficient oil level. At the time of inclination, the lubricant residue sensor in the crankcase can be triggered, which automatically blocks the motor.

troit, engine, motor, block

The reasons why the one.Axic tractor is not gaining momentum

One.The ignition candle malfunction is the first reason why motobloclasses.

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3.The overlap of the fuel crane is the reason why the unoic tractor is not gaining.

4.The use of poor.Quality fuel.

Pollution filters is also the cause of instant work of the walk.Behind tract.

Eight.Piston system. You need to rinse the cylinders and configure the carburetor.

Nine.Carburetor pollution is also the reason why the one.Legged tractor stalls.

Ten.Damage breakdown also leads to the fact that the carburetor is not gaining.

Why is the engine of the walk.Behind tractor poorly starting on hot?

The technique may stall when heated. This problem is eliminated relatively easily. Often this is provoked by the fact that the carburetor supplies air in excess. It is mixed with gasoline and engine oil, acts as a carburetor cooler. So the temperature of the latter is much lower than the temperature of the motor block engine. To eliminate the problem, you need to follow a certain algorithm. It is important to start the engine. The following actions are performed for this:

  • When the engine is launched, the gas trigger is squeezed half;
  • You can not regularly press the gas trigger, as this can provoke the engine flooding;
  • After the motor of the motor from half the gas.Pressed gas, you need to do well. After you can continue work.
troit, engine, motor, block

Detroit 60 series no start ecm down diag and repair

Simple actions will prevent an increase in the load on the heated engine, the main elements and systems are not subjected to intensified wear. The following methods will eliminate the malfunctions with the unit. They are suitable for owners of the following brands with the same efficiency: Agro, Honda, Neva, Cascade.

Why is the one.Based tractor working with interruptions?

Among other typical malfunctions of the walk.Behind tractor, a number of such breakdowns can also be distinguished:

  • The aggregate motor hits the return. This indicates the use of poor.Quality fuel for refueling the unit. In this case, you will have to not only replace the fuel, but also thoroughly rinse the fuel pump and fuel supply hoses;
  • The same.Based tractor works with jerks. The reason for this lies in the insufficient heating of the motor. Be sure to drown out the engine, wait for it to cool completely, and again start the motor, giving it at least 10 minutes for full heating;
  • The motor block does not noticeably pull, the engine power has decreased. In this case, you need to check and, if necessary, clean the air and fuel filter. Another reason for this breakdown lies in the wear of the magnesium magneto. It is best to immediately replace the part without trying to restore it.

The owner of both gasoline and diesel motoblock is equally often faced with this kind of malfunction. In any case, you need to immediately stop working with the machine, and as soon as possible to eliminate its breakdown.

Why does one.Axle tractor shoots in a silencer?

Sometimes the work of technology is accompanied by unusual sounds from a muffler. The same.Based tractor smokes and stalls. To eliminate such a malfunction, it is necessary to initially determine what it is provoked.

Such problems can arise in the following cases:

  • Excess of motor oil in fuel. The remaining fuel merges, the fuel pump and the hose system are washed, new fuel is poured;
  • An incorrectly exhibited ignition. It is necessary to check how correctly the gap between the electrodes is set;
  • Fuel in the cylinder of the motor does not burn out completely. In this case, it is necessary to disassemble the piston system, wash and dry the cylinder well, configure the carburetor.

In the above cases, the repair of motor blocks is not difficult to carry out on your own. It is important to strictly adhere to the algorithm of action.

Black smoke from the exhaust pipe. Causes, consequences

You know, to great relief, this does not indicate a serious breakdown of the engine or auxiliary systems for it. But if you do not eliminate this problem in time, it is possible to bring the supply system to the deplorable state, the fuel ignition system, as well as the engine itself, because they are the causes of black smoke from the silencer.

It manifests itself:. In the form of a thick black exhaust from the muffler, it goes especially strongly when you press the gas pedal. Over, the car does not work stably, often the Trith motor, it does not start well in the morning (especially in the winter period). Fuel consumption increases.

Main reasons

Black smoke speaks of a too rich (re-enriched) fuel mixture. A lot of fuel enters the cylinders, which does not have time to effectively burn, so the exhaust is repainted black. It is much more toxic and more harmful than a normal exhaust, because even a catalyst cannot contribute to the combustion of excess fuel in the exhaust.

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The main reason for this fuel supply system is found in all types of internal combustion engine (gasoline, diesel).

The second reason may be a malfunction in the ignition system, the fuel is not set on fire in the chamber and therefore the raw mixture goes directly into the muffler, and the engine will mercilessly “trigger”.

The carburetor ignition

The carburetor is quite simple-if the exhaust is painted in gray-black tones, there is not stability of work first of all you need to watch the carburetor itself. Most likely, there is a place to be overflowing in a float chamber.

1) The “needle” (needle valve) is faulty, it can stick or vice versa pass excess fuel.

2) clogged, noise (from our fuel) nozzles. Small “nozzles” with an exact size.

It is necessary to disassemble the carburetor to clean it, if it does not help, then you need to buy a reptile and replace the “needle” and nozzles and correctly set the level of gasoline in the chamber.

Injector option

Everything is a little more complicated on one side, and easier on the other. The injector has no chambers with a float of needles and t.D., This is a completely different system that supplies the fuel-air mixture using electronics. Injection into the cylinders occurs using special devices. “injectors”, hence the name.

Cultivator Repair. Replacing the Transmission (Powermate Part # A200759)

1) The injector itself is often the reason, it simply clogs and cannot supply fuel normally. Pressure accumulates, and then a “strong” injection often with excess. The engine’s operation will not be stable, then low turns, then high ones. In simple words they will “swim”. In such a situation, you need to clean injectors, there are many different ways, from removing the fuel rail, to special products that are added to gasoline, you can decide, but after such manipulation you can often get rid of black smoke from the exhaust pipe. Work capacity is restored. You need to do cleaning at least once every 60. 70,000 kilometers.

2) since the system is automated, it monitors various cycles using sensors. So if the sensor is not serviceable, it will either not let the car start, or will supply too much fuel. Here you yourself are unlikely to be able to diagnose a breakdown, you need to go to a hundred.

3) fuel pump. Typically, injectors he is in the tank, there were cases when he gave increased pressure. Which also led to overflow in injection chambers. Again you need to replace.

Diesel engine

In general, a diesel engine is a black exhaust record holder. The thing is that it has a slightly different fuel ignition system (from pressure), and it works on a diesel (diesel fuel), and even in normal condition it gives a slightly black-blue exhaust. Recall at least our “kamaz”. However, recently they are fighting with such an exhaust, because it is very toxic and poisonous, it contains a lot of lead. Therefore, now on almost all diesel engines they install a “soot filter”, for the sake of Euro 5 norms, it cleans the exhaust and does not allow harmful substances into the air.

1) This is a corny failure of the soot filter, it just needs to be replaced. However, the intensity of smoke will not be so high.

2) a high pressure pump broke. There is an excessive overflow. You just need to change.

3) the irregular ignition. Need to adjust.

What can lead to such smoke from the exhaust pipe

If you do not take measures in time, then you can run into decent malfunctions. For example, in injection cars, a catalyst quickly dies, but replacing it is not very cheap (many even just remove it).

troit, engine, motor, block

Also, if there is a large overflow through the “injector”, this can lead to almost a hydraulic boom, because sometimes the fuel is supplied in a liquid form, and not in the air mixture. This is very dangerous, complex breakdown.

On a diesel from a large volume of fuel, it can break the block, because there is even more pressure than that of gasoline engines.

As you can see, black smoke itself does not carry complex malfunctions, but if you do not react to it in time, it can result in big problems.

Small video how can a diesel engine smoke.

So do not pull, adjust, clean and configure the necessary systems. Then the motor will last you for a very long time.

And on this I have everything, read our autoblog.

Screeches the starter, the cord gets out

The cultivator issued several claps, began to “swim” turnover

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