Why is the lawn mower the causes and consequences. Problem No. 3: “Feasts” of the engine

The trimmer for the grass is strongly heated. antirun.Ru

As can be seen from the above, there can be many causes of a malfunction of a gasoline trimmer for grass, and far from every case, the malfunction can be eliminated with your own hands. In addition, it should be borne in mind that for this you will need spare parts, certain skills and your desire.

Understanding all this, we recommend that you contact a specialized service center to eliminate a malfunction. In our service, you can order qualified diagnostics and repair of the lawn mower, as well as get advice on the proper operation of the tool.

lawn, mower, causes, consequences

So that the engine of the trimmer for the grass does not overheat. Cleaning the cooling system from dirt.

Most trimmers are equipped with two.stroke gasoline engines, which from overheating during operation are protected by the cooling system.

Air cooling of the engines, consists of a fan, cooling ribs on the engine, deflectors and casings. The fan impeller is installed on the drive valve of the engine, usually next to the clutch, rarely from behind, near the KIK starter. The fan picks up the air from under the braids for grass, pumps it under the casing, where the air mass passes through the ribs of the crankcase and the engine head, taking off heat from them, and throws out the flow of warm air behind the engine, through the grate of the casing.

Naturally, when working a trimmer for grass, the air enters the system with particles of dust and grass, which leads to clogging the system, the heat transfer of elements decreases, the flow of air decreases, which leads to overheating of the engine.

In order to prevent this, you need to periodically clean the cooling system. First of all, the grate of air fence, as well as the impeller and the cooler ribs on the engine.

For convenience, such work is combined with other maintenance. For example, the grate of air fence on Champion trimmers is most conveniently cleaned when removing and washing the fuel tank, and the engine cooling ribs when the head is extended when the casing is removed. The impeller itself can be cleaned by previously dismantling the clutch card, which is not always convenient.

You can clean the cooling elements with a brush with metal bristles, a rag moistened with gasoline, blowing with air.

Air fence lattice: clean it after removing the fuel tank, or if the fan is behind a kik starter, remove the interfering elements. A lot of green residues usually accumulate on this lattice, which over time clog all holes, so it is the grate should be paid to special attention. It is enough to periodically clean it so that the rest of the elements do not clog with dirt.

Engine ribs: quite rarely need to be cleaned, as they are protected by a casing and blown up by a stream of air. For cleaning, remove a plastic casing, disconnecting all the mechanisms from it, cleaning is carried out with a brush.

Fan impeller: usually has a mud.made plaque, but does not lose the ability to work if it is installed on the clutch, then it will have to be cleaned with the clutch body, and it is often not recommended to do this, so the fan cleaning is usually combined with the repair or adjustment of the clutch.

There are braids for grass with the front starter location, in which case it is even more problematic to get to the fan, so cleaning the cooling system is reduced to removing dirt from the air grate.

Why is the chainsaw starts up and immediately stalls

The chainsaw is started and immediately stalls, the reason for this behavior can be hidden in the carburetor. The fuel pump malfunction or violation of the main fuel nozzle can cause this saw of this behavior. The impossibility of the chainsaw after starting, requires complete diagnosis in the service center.

All of the above options for incorrect engine operation have similar reasons that, depending on their neglect, may have various manifestations. For example, with a slight air leak into the engine crankcase, its operation will not change much, the engine power will fall a little, its maximum speed will increase, and it will be able to heat up a little more. In the middle stages of air leaks, the engine will stop working at idle and will be very hot when working. A strong air leakage, it will make it impossible to work a saw, it will start and shove right away.

In parallel, the visible manifestations of malfunctions, for example, the unemployment of the chainsaws after starting, inside the engine at the time of its improper operation, will take place processes that irreversibly lead the saw to the most severe consequences, for example, melting the piston, jamming of the crankshaft shaft.

Why is the chainsaw stall under load

In some cases, chainsaws are unable to work normally with a load and just stalls. A common cause of this behavior is wrong. or air leaks through the crankshaft oil seals or a carburetor gasket. And such behavior can also occur due to the leakage of the carburetor.

Words of Warning | Charles H Spurgeon | Free Christian Audiobook

The saw unable to work under load will also uncertainly hold the idle speed. They will “swim”. Diagnostics begin with verification for the tightness of the crankcase and carburetor. If the air leaks are found through the crankshaft oil seals, they must be replaced. If an air leak is detected in a carburetor, it is possible to eliminate the cause by installing a repair set of gaskets.

Only after the above actions did not give the result and the engine crankcase with the carburetor is sealed, you can proceed to adjust the carburetor.

The reason for this algorithm is as follows, if the air leakage from the crankcase is not eliminated, but the carburetor was simply adjusted to the normal operation of the engine, then the fuel mixture will contain a larger amount of fuel than it is required with a tight crankcase, which in turn will significantly increase its flow rate. Also, most likely, soar will appear in the engine, which will also adversely affect the further work of the chainsaw.

In some models of chainsaws, to ensure the operation of the fuel pump, special hoses are installed, which transmit the air pulse from the engine crankcase to the fuel pump of the carburetor. If this hose is overwhelmed, the saw will work unevenly at idle and will not work under load at all.

Trimmer for the grass is very hot

Overheating of a trimmer for grass can occur for many reasons:

  • Gasoline does not have an octane number specified in the instructions for the device;
  • The proportions of gasoline and oil were not observed in the preparation of the fuel mixture;
  • The mixture of fuel and oil was prepared for a long time (the mixture cannot be stored for more than 2 weeks);
  • The trimmer for the grass works for a given time;
  • A trimmer for low.power grass is used on dense and solid grass, the device works with overload and heats up quickly;
  • Displacement towards the bar or the cassette cover stuck.

The latter will happen if you install the mower is not suitable for this device, or when the axis is shifted to the arrow. These changes complicate rotation, increase the load on the engine, and it overheats.

Diagnosis and elimination of electric motor problems

Electrimmer malfunctions can be as follows:

To cope with these breakdowns, you do not need to disassemble the entire device.

With serious engine failures, you will have to disassemble it. To do this, you need to unscrew a few screws. Having gained access to the motor details, you need to carry out the following actions:

  • Checking the degree of wear of brushes. unsuitable details will need to be replaced with new ones;
  • Rall the engine winding. the resistance should be high;
  • Check the stator and rotor. to test the rotor winding with a multimeter, measure the resistance: large deviations from the norm indicate a malfunction, the absence of resistance on the stator winding also indicates a breakdown (the same way is diagnosed with the stator case).

Low.speed problems are a common phenomenon for cheap trimmers. However, with improper maintenance, such manual mowers as Huter, Patriot 3055, Echo also suffer from this.

Diagnosis and elimination of electric motor problems

Electrimmer malfunctions can be as follows:

To cope with these breakdowns, you do not need to disassemble the entire device.

With serious engine failures, you will have to disassemble it. To do this, you need to unscrew a few screws. Having gained access to the motor details, you need to carry out the following actions:

  • Checking the degree of wear of brushes. unsuitable details will need to be replaced with new ones;
  • Rall the engine winding. the resistance should be high;
  • Check the stator and rotor. to test the rotor winding with a multimeter, measure the resistance: large deviations from the norm indicate a malfunction, the absence of resistance on the stator winding also indicates a breakdown (the same way is diagnosed with the stator case).

Fresh Fields 3×03 Movable Feasts

Low.speed problems are a common phenomenon for cheap trimmers. However, with improper maintenance, such manual mowers as Huter, Patriot 3055, Echo also suffer from this.

The trimmer for the grass is not started due to the malfunction of the carburetor

One of the most difficult reasons for the impossibility of launching a lawn mower is a carburetor. This mechanism is responsible for the preparation and good supply of the fuel-air mixture to the cylinder. If the carburetor is clogged or adjusted incorrectly, then the lawn mower may not start or work unstable. Detailed instructions on how to adjust the carburetor on a benzocosa is described in this material.

If the adjustment does not help restore the stable operation of the tool engine, or the trimmer for the grass does not start at all, then the carburetor should be removed and repair it. The entire repair of the carburetor is that you need to disassemble it, clean all channels and constituent elements. If necessary, replace the failed details. membranes, filters, etc.P.

If the suspicions fell on the carburetor, then you should pay attention to the following types of malfunctions:

  • Canals and nozzles clogged. special liquids can be used for cleaning, however, it is best to disassemble the mechanism with its thorough flushing. The reason for the clogging of the channels and jackets of the carburetor is the storage of a tool with fuel in the tank
  • Wear of the carburetor gaskets. rubber seals contribute to the fact that the tightness of the mechanism is disturbed, as a result of which the serviceability of the functioning is violated
  • Memory of carburetor membranes. they are responsible for downloading fuel to the device

To make sure the CPG malfunction, you should check the compression, which is described above.

Main reasons

The following reasons are possible why the lawn mower or trimmer for grass stalls when trying to re.start and continue the interrupted work:

  • malfunctions in the engine;
  • refusal to supply gasoline and oil;
  • damage to pipelines (capillaries, hoses, pipes);
  • malfunctions in the ignition system.

General description of problems with a scythe or trimmer is not enough here. Clear and immediate repair, high.quality maintenance is impossible without specifying the identified cause.

When pressing gas

If the lawn mower stops when pressing the gas, then the prerequisites may be subsequent.

  • The more increased option is a carburetor adjustment failure that appears with significant load loads after a long.term inaction of the mechanism or when using it in languid criteria.

If the problem is associated with the carburetor node, then it can be recognized by the appearance of vibrations of the lawn mower. Когда лопается шланг или растягивается трос — выполняют замену данных комплектующих.

The knives are incorrectly adjusted

This can be seen on the uneven surface of the lawn. Before performing any settings, turn off the lawn mower and put on protective gloves.

The gap between the cylinder and knives should be uniform in all areas and not exceed the thickness of the office paper sheet. Even the same paper is used to control the bins. It is inserted between the cylinder and the knife, after which the drum rotates. The knives must be adjusted until the paper is evenly cut at any point in the knife.

Let’s summarize

Having studied the information, we can conclude that with proper work with garden work and timely maintenance, you can avoid most problems. If the problem still arose and the lawn mower does not work at full capacity, you can try to eliminate damage on your own or contact the service center.

Rules for the operation and storage of a lawn mower

In order for the lawn mower to start well and continue to provide it with good storage and operation conditions:

  • During operation, carefully monitor the cooling system, carefully and in time, clean the channels in the case, as well as the ribs of the starter;
  • If necessary, use solvents, kerosene and other detergents for cleaning;
  • Do not clean the “hot” tool. let it cool;
  • Stactly comply with the requirements of the instructions for the operating mode, otherwise you can overheat the engine;
  • If you do not plan to use the lawn mower in the next month, the fuel mixture from it needs to be drained, t. to. Over time, it breaks up into heavy fractions, which will definitely clog the channels of the carburetor;
  • After draining the fuel, let the trimmer work at idle until it stalls, this will help to completely remove the rest of the working mixture.

Before winter storage, take the following steps:

  • completely disassemble the braid, rinse and clean all the details you can;
  • Inspect the details for damage, if necessary, eliminate distortions, impulses, bent and any other malfunctions;
  • Pour a sufficient amount of oil into the gearbox and clean the air filter;
  • You can partially disassemble the motor, rinse, blow and smear all the moving parts;
  • In order to lubricate the piston, you need to unscrew the candle, raise the piston with the outlet to the extreme dead point, pour a little oil into the candle hole and scroll the crankshaft a couple of times;
  • If you store the lawn mower not in the house, wrap the engine with an oiled rag.

Remember, careful compliance with the rules will allow you to forget that the lawn mower is bad for several seasons.

The lawn mower is not started, the spark is gone

The loss of the spark entails a check of contacts and the correctness of the clearance between them, conducting the wire to the candle and the candle itself. A method of checking the spark. to unscrew the candle, connect the wire to it, attach the candle sideways to the casing of the engine and pull the lawn.mower as if starting the starter several times, while you need to look at the corner and contact of the candle, the spark should run between them. If there is no sparks, take a new candle to do the same procedure, if the spark is not traced, the problem in the wire or contacts means it, it is better to replace them.

When pressing gas

In cases where the chainsaw stalls when you press the gas, you should check the silencer and the fuel filter. A possible cause of problem is a violation of the tightness of the fuel hoses. In some cases, the addition of revolutions helps.

Sometimes checking all the details does not give a result, the tool is suffocating, zooiling when gas is added. If the device stalls when a person presses gas, it is possible to supply fuel in insufficient amount for normal operation. This phenomenon occurs due to clogging of the carburetor or filter.

Damage can occur due to clogging with air filter dust. When you give gas, the device stops working. Do not eliminate the problem yourself, since each model has individual characteristics.

Calling may cause failure or lack of lubrication on the chain of the chainsaw. If the circuit is dry, the channels should be cleaned through which the oil is supplied to the device tire. If the oil proceeds, the presence of cracks, defects on the pipes is noted, you need to treat them with sealant.

The lawn mower is not started after winter

In such cases, it is necessary to conduct maintenance of the unit. Remove the fuel system, including filters (air, fuel), disassemble the carburetor, clean each node, rinse. Pour the filters with air

Pay attention to the quality and octane fuel number

It must be taken into account that the products of such well.known companies as Stihl, Husgvarna and other brands will not work on a cheap octane number of gasoline. For them, suitable fuel from the AI ​​brand. 92 and higher with car gas stations and that, with well.proven ones, since gas stations are also bad gasoline. On the use of highly octane and high.quality gasoline, it will depend on how long the lawn mower will be used and how much it will last.

One more fact must be taken into account that with the long storage of diluted fuel mixture, it falls working qualities, which also leads to the consequences in which the lawn mower will not start. Therefore, it should be diluted with portions, that is, the amount of a mixture that is produced at a time. The operating instructions clearly describe and are given clarifications on the proportion of mixing gasoline and oil. Straighten compliance with the correct proportions will at least save you from several questions, why the lawn mower will not start and what to do in such cases.

After winter, the lawn mower stopped working

If after the winter period the lawn mower stopped starting, then most likely you have to conduct a complete inspection of the internal part of the tool. The most important compounds that could deteriorate after the cold is a fuel system (air filter, fuel filter, carburetor). In order to try to fix the non.working lawn mower, it is necessary to engage in blowing out all the filters, as they often clog. In addition, it is the filters that suffer primarily with the long idle of the tool.

In the case when this is not the first time you have problems with a benzoca after a long period of idle, it is likely that this may be a consequence of the use of inappropriate or low.quality fuel. The user’s instructions will necessarily indicate the type of gasoline, which is most suitable for the work of your lawn mower. Buy fuel only at proven gas stations, since small enterprises often sin with the quality of their product. And the use of poor.quality refueling will significantly reduce the duration of the work and the life of your lawn mower.

Even if you use only high.octane high.quality gasoline, but prepare the fuel mixture in advance, then this is absolutely the cause of the malfunction, since the finished solution of gasoline and oil cannot maintain the necessary qualities for a long time. The mixture should be made clearly in such an amount that will be used at a time. If the fuel remains after work, it must be removed, but it is better to calculate it more accurately in order to use it completely.

The spring may interfere

My first attempt to adjust the gas mowing carburetor did not give anything, since the spring of the fuel mixture adjustment propeller prevented. The factory spring turned out to be too thick in a compressed state and did not make it possible to reduce the supply of fuel to the required level. I had to choose another spring and continue the adjustment after its replacement.

The adjusting screw for feeding the fuel mixture with the spring

In the photo above the factory spring, below the adjusting screw with a selected spring. I am writing about this, because I am not sure that this is an isolated case, and someone else may face the same situation.

Lubricated chain problems

For normal operation, the chain must be constantly lubricated to reduce friction between the bus and links, as well as prevent premature wear of links.

  • If the chain is not lubricated on a chainsaw, then there is a problem with an oil pump. Oil is not supplied due to clogging of the channel. Lack of oil is the reason for the stretching of the chain or its rupture. Clean the channels, the smallest particles of the chips get there and clog them. It can also break the oil hose. If you need to adjust the oil pump chainsaw or repair it, it is better to contact the service.
  • Splashes of oil from the chain. Incorrectly selected oil. It is too thin, so not so lubricate the links as spray on a tree. Replaces fat with a thicker.

Why is the gasoline trimmer not starting for the grass

The reasons why the gas trimmer for the grass stopped starting can be different, so step.by.step diagnosis of the device is required.

Fuel tank (fuel quality)

Always remember this before starting the device checking the presence and quality of fuel. In this case, do not be greedy and save money, as well as “be smart” regarding the amount of oil added. Everything should be done in accordance with the instructions attached to the device, because if the piston group fails, its replacement will cost about 70% of the total cost of the trimmer for the grass. Refill, hoping that you will use it completely during work. Gasoline left in the tank after a while loses its properties and can damage the engine. Therefore, do not prepare the mixture for further use and in large quantities. If the brush does not work, try to drain the “old” fuel from the tank and fill it with a freshly prepared mixture.

Candle and candle channel

So, you changed the fuel, but nothing has changed, and the trimmer for the grass still does not start. In this case, it is necessary to check the candles channel: whether it throws the combustible mixture. Often, users transfer the air damper to the “off” position when starting and when starting the engine do not install it in the “VCL” position, after which it hardens. Further, an attempt to restart the engine leads to the fact that gasoline flows a candle of ignition, and starting becomes impossible. To diagnose and eliminate the possible problem with this site, follow the following actions:

  • You need to unscrew the spark plug, wipe it well and dry. When installing the spark plug in the engine cylinder, it should be dry.
  • Drain the accumulated fuel from the combustion chamber. This is done through the hole from which you unscrewed the candle.
  • If there is a soot on the electrodes, it should be removed with a thin file or nail file.
  • Be sure to install the gap between its electrodes before replacing the part. The gap on the spark plug should be 1 mm. You can use a coin as an probe to check the gap.
  • Then collect the device, read the start instructions and try to start the engine again.

If the engine does not start, you need to check the spark. For this:

  • Unscrew the candle;
  • Put on it the lid of the high.voltage wire;
  • Touch the metal part to the cylinder body (you can insert a pipe key to provide contact), as shown in the figure below;
  • Pull the starter cord to make several engine speeds.
lawn, mower, causes, consequences

Usually, with each impact of the piston between the electrodes, the electrodes should slip a spark. If there is a spark, the reason why the engine does not start, you need to look in other parts of the device.

To better understand the process of checking the spark plugs, you can use this video where the test is shown by the example of the Soyuz gasoline baskets.

If there is no spark, then check the cable at the beginning, connecting the spark plug to the coil is probably the reason for this. You can call with the tester. In the case of a chain break, it is necessary to replace the high.voltage wire.

It can also lead to the disappearance of the sparking of the ignition coil (magnetopathic). The figure below shows what the coil (magnet) looks like from the gas trimmer for Patriot grass (Patriot).

The trimmer for the grass is very hot

Overheating of a trimmer for grass can occur for many reasons:

  • Gasoline has not the same octane number indicated in the instructions for the unit;
  • the proportions of gasoline and oil during the preparation of the fuel mixture are not observed;
  • A mixture of fuel with butter has long been prepared (the mixture cannot be stored for more than 2 weeks);
  • The trimmer for the grass works more than the time instructions;
  • A low.power trimmer for grass on thick and hard grass is used, the device works with overload and quickly heats up;
  • shifted towards the bar or the cassette lid clutched.

The latter occurs if you install a mowing head inappropriate for this unit, or when the axis shifts inside the bar. These changes make it difficult to rotate, the load on the engine increases, and it overheating.

The choice of buyers of 2018

  • If a layer of strong carbon fiber is formed on the muffler, then this will give an answer to the question why the lawn mower is warming up. The metal perfectly disperses excess heat, and soot is an excellent insulating material. This can even increase engine wear and noise level, it is necessary to be careful about such bolts.
  • Low compression degree is the cause of not only overheating. This is the most common case why the lawn mower stalls when trying to add momentum. Compression requires overhaul of the engine. It can be repaired in workshops involved in repair work on motorcycles and scooters. They have all the necessary tools and experience.
  • The fuel mixture is not suitable. There is low.quality gasoline with weak detonation, but with a huge specific heat of combustion. This is especially often observed when trying to refuel “aviation fuel”, something for aircraft models or lighting lights. Forums rarely give useful tips from the category. And then you will have to throw the steamed engine to the landfill.

Reducer Trimmer for grass (lawn mower gearbox, motorcade gearbox) is a mechanical device located in the lower part of the trimmer for grass (lawn mowers or motorcycles) and created to transmit the rotational moment from the engine to cutting equipment at an angle of 30 °, ensuring the operation of the cutting equipment in horizontal planes (parallel to the surface of the earth), also reducing the angular speed and increasing the torque of the output shaft in a ratio of 1: 1.40 (for example, if the engine operates by 12 thousand. rpm., then the knife will spin at a speed of 8.6 thousand. rpm).

Possible malfunctions of a trimmer gearbox for grass, a gas mowing gearbox, and gearbox Motokos

  • Malfunction. the gearbox of the trimmer for the grass is very heated. The malfunction of the reducer of the lawn mower and the gearbox Motokos is the same as that of a trimmer for grass. The causes of the malfunction are the lack of lubrication in the gearbox, the inappropriate lubricant or the unwell of the new gearbox (when the details have not yet grown off). Trimmer repair for grass with your own hands. add a lubricant to the gearbox of a trimmer for grass, change the lubricant or run up to a trimmer for grass in a sparing mode (develop three fuel tanks with small loads and with repeated stops for natural cooling).
  • The trimmer malfunction for grass is a knock, free course and sequeling when rotating the shaft of a trimmer gearbox for grass, gearbox Motokos or a reducer of a lawn mower. The causes of the malfunction are the destruction of the 1st of the bearings in the gearbox of the trimmer for the grass due to the lack of lubrication in the gearbox, an inconsistent lubrication, the hard criterion for the operation of the grass for the grass, damage to the anthers on the bearings when installing them. Repair of a trimmer for the grass with your own hands. order bearings from the dealer and change them (there are two or three closed bearings). for more details see. Below “How to disassemble the gearbox of the trimmer for grass / Gearbox gearbox / Reducer Motokos”.
  • The trimmer malfunction for grass. the gearbox staggering or flies from the trimmer pipe for grass. The causes of the malfunction are mechanical damage to the gearbox body. for example, if a piece of housing is broken off when a knife is severely hit on a heavy metal or stone (or if the gearbox is destroyed, for example, a hammer during repair). Do.it.yourself trimmer repair. change the gearbox body. Or, if you have broken off a small piece, make an iron clamp tightening the place of fault. Do.it.yourself renovation of a trimmer for the grass is repaired with your own hands.
  • The trimmer malfunction for grass. the gearbox on the pipe is not clamped. As practice indicates, completely gearbox does not fly off the pipe, but at the theoretical level. it can fly off the pipe, coupled with a rotating knife. A lawmaker’s malfunction is like a trimmer. The causes of the trimmer malfunction for grass are the wear of the gearbox planting place on the pipe (the aluminum of the pipe is expired under the gearbox). Do.it.yourself trimmer repair is repairs. to drain a cloth isolet to a pipe under a gearbox or change the pipe.
  • The trimmer malfunction for the grass. the trimmer knife for the grass did not spin at all (with the corresponding iron sound) or stops spinning at large loads (with hard blooming sound). The causes of the malfunction are the wear of the teeth on the conical gear in the gearbox of the trimmer for grass. Trimmer repair for grass with your own hands. change the pairs of conical gears (a pair is replaced) in the gearbox. for more details see. Below “How to disassemble the gearbox of the trimmer for grass / Gearbox gearbox / Reducer Motokos”.

A gasoline trimmer for grass is an amazingly useful thing, with the help of which you can, without unnecessary troubles, put in order not only a miniature lawn in the backyard of the house, but also to dig a considerable size of the lawn. But, like all things in this world, it has the ability to break. In this article, we will try to figure out what to do in cases where a trimmer for grass refuses to work.

The gasoline trimmer for the grass is poorly started

So, what to do if the gasoline trimmer for the grass is poorly started or not started at all? The most common reason for such a breakdown.This is poor.quality fuel. Remember that, for example, trimmers for the grass of brands “STIHL” and “Husqvarna” are unlikely to start the quality below AI-92. Do not save on fuel, t.to. Repair of cylinder parts.the piston group can be a third of the entire cost of a braid for grass, and sometimes even half. Also, when preparing the fuel mixture, it is necessary to correctly observe the proportions of fuel and oil, which are always indicated in the instructions for the trimmer. What to do if high.quality fuel is flooded in the gas tank, there is a spark, but the tool still refuses to start up? It is necessary to check the condition of the candle. It is located in the center of the gas mowing housing. It needs to be carefully twisted and make sure if there is a raid on it. If it is, then carefully clean the candle from the carbon and dry it. If the lawn mower does not start even after the methods proposed above, then you need to try to remove the air filter and start the device without it. If the trimmer for the grass has not earned, clean the old filter well from dust or buy a new one. It also happens that the lawn mower works as a maximum of 5 minutes, and then stalls and does not start until it cools down. In this case, try to open the pouring cover of a benzogornin. a suction sound should appear. After that, tighten the lid back. If you do this manipulation during the time when the trimmer for the grass has just begun to stall, then the turns will recover, and it will be possible to continue to work. If the lawn mower stalled until the cover is opened, then you just need to start it as it should be according to the instructions.