Why when the mower is heated by power. The chain wedges

Why the lawn mower stall: the most common reasons, their diagnosis and elimination

If the gasoline trimmer for grass (lawn mower, lawn mower) suddenly stalled, then there is a serious reason for this.

Therefore, the device must be carefully checked, then replaced or repair defective parts.

Diagnostics should be carried out even if, after a stop not related to the full fuel consumption, it was able to start without problems.

After all, minor malfunctions gradually develop into large ones, so after time the cost of repairs will be noticeably higher.

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 opening an air damper

A lawn mower or a trimmer for grass stalls when raising the damper for the following reasons:

Can gravely fix it? Part 2

  • swinging excess air due to the cracked fuel suction hose;
  • sealing oil seals;
  • improper functioning of the fuel and air dispenser when mixing them.

Stop motokos in this case is immediately.

Immediately after the start

The stalling of motorcycles or a trimmer for the grass immediately after the start is due to the following reasons:

  • impressive of previously adjusted valves;
  • Initially incorrect setting of the valve mechanism;
  • clogging with fuel supply valve;
  • the hose is worn or poorly attached.

Due to the violated fuel injection algorithm, a lawn mower or a trimmer for grass is greatly vibrated in work.

The reasons

Trammers for grass are reliable and durable (of course, subject to proper care). Most often, malfunctions arise due to contamination of structural elements.

If the engine of your lawn mower does not start, does not gain momentum, does not reach the power you need or suddenly stalls, it may be a reason:

  • low.quality fuel (fuel mixture), it can be in long.term storage or in non.compliance with the recipe for the preparation of the mixture;
  • The grass was wound on the shaft of the fishing/knife head;
  • clogging of the air filter/muffler;
  • Balance of the carburetor.

Ways to eliminate problems

The first three reasons are quite simple to eliminate. If the matter is the mixture, it is necessary to pour old fuel from the tank, prepare a new emulsion from high.quality gasoline and engine oil (if your motor requires a mixture) and pour it into a fuel tank. If a trimmer for grass works on clean gasoline, it’s still easier.

In the second case, it is necessary to carefully release the details of the trimmer for grass from the wound grass.

If the filter is clogged, you can try to rinse it. If this procedure has not brought the effect, replace it with a new.

The last reason why the lawn mower does not work properly will require you a little more knowledge and skills.

In order to properly adjust the carburetor of the lawn mower, it is necessary to observe a certain procedure. First of all, carefully clean the air filter. The easiest way to rinse it (it is advisable to carry out the filter with water regularly after 9-10 hours of operation).

After that, in the diagram of your trimmer for grass, which is in the instructions for the operation of the device, find the adjustment screws. Usually there are three of them: the first is responsible for the supply of fuel, the second. for idle, but the third is designed to limit the number of maximum engine speeds.

Next, you should turn on the unit and wait for the engine to warm up.

Slowly twist the first adjusting screw (fuel mixture). Catch the moment when the motor begins to stall, and turn the screw in the opposite direction 45 degrees. If you did not have time and the motor stalled, the screw should be turned 90 degrees. Open the throttle and see how the speed is going. Next, you should slowly unscrew the screw (each turn. the same 45 degrees) until the moment when, with full gas, the motor begins to firmly issue maximum revolutions.

The second screw, as mentioned above, controls the engine speed at idle. Weakening it, you reduce the number of revolutions, tighten. increase. The screw must be adjusted so as to ensure confident operation of the motor at small speeds. Accelerate the engine for better starting a little. At the same time, make sure that before the movement of the knives/coil with the fishing line, the motor makes several dozen revolutions. With poor starting the engine, screw the screw slightly.

After you have adjusted the first two screws, test the operation of the device at the maximum engine speed. If necessary, you can limit it (maximum). this will serve as protecting the motor from “boiling”. To do this, you need to do the third screw. Unscrew the fixation nut until the moment when the control screw can be calmly turned. To increase the maximum speed, the screw must be loosened to reduce. on the contrary, tighten. Fix the screw position with a nut. Test the work of the motor again.

Spend the position of the screws regularly. a high level of vibration characteristic of benzocoses can cause their involuntary shift.

Remember that carburetor adjustment is not the final procedure. During operation, Motokos, most likely, you will have to mess with it more than once, because an unbalanced carburetor is both an increased fuel consumption and a quick failure of the candles, not to mention reducing the power and productivity of the device.

Ways to eliminate breakdowns

Subsequent work is likely on the carburetor:

  • cleaning and adjustment of the fuel supply valve;
  • similar work with a valve producing redesigned gases and pairs (after burning fuel);
  • replacement of the spring more weak on the entrance valve;
  • restoration of the tension of the carburetor cable;
  • replacement of the fuel leaks hose, verification and strengthening of a weakened connection;
  • changing the rotor damper disk;.
  • Change of faulty wire or ignition coil.

Immediately after the start

Smelting Motokos or a trimmer for the grass after starting is justified by subsequent reasons:

  • impressive of previously adjusted valves;
  • first the wrong settings of the valve mechanism;
  • clogging with deposits of the fuel supply valve;
  • the hose is worn or poorly annexed.

Due to the violated method of injection of a fuel, a lawn mower or a trimmer for grass is very vibrated in work.

When pressing gas

If the lawn mower stops when pressing the gas, then the reasons may be the following.

  • The most common option is a fuss of adjusting the carburetor, which occurs with significant loads on the drive, after a prolonged inaction of the mechanism or when it is used in severe conditions.
  • The clogging of the fuel valve, which eliminates it with the message, as a result of which gasoline according to the system begins to flow normally.
  • The weakening and hanging of the cable in the carburetor. Also, a tensile of the fuel hose can occur up to its rupture, caused by the action of a significant load.
  • Clogging of the saapun (check valve), as a result of which fuel does not enter the tank.

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.

Ways to eliminate breakdowns

The following works are possible by carburetor:

  • cleaning and adjustment of the fuel supply valve;
  • similar work with a valve producing spent gases and pairs (after fuel burning);
  • replacement of the spring weaker on the entrance valve;
  • restoration of the tension of the carburetor cable;
  • replacement of the fuel leaks hose, verification and strengthening of a weakened connection;
  • changing the rotor damper disk;.
  • Change of faulty wire or ignition coil.

The list of work on the work may also include the cleaning of the nozzles (in a 4-stroke engine), replacement of the valve washer, gaskets in tanks and so on.

Operating advice

It is worth paying attention to several recommendations for working with a benzoca or a trimmer that extend the service life of the device to several times.

  • As soon as you notice that the lawn mower or trimmer vibrates for the grass. immediately stop working and check the serviceability, performance of specific parts.
  • Valves adjustment and checking the work of pistons and cylinders, cleaning and changing the nozzles perform, starting from the requirements set forth in the user guide and the recommendations of the masters of service centers.
  • When air bubbles enter the system due to impaired fuel hose-give in to gas. With the combustion of gasoline with higher speeds of the gas bubbles motor will be less. But this is a temporary measure. As soon as possible, disassemble the unit and eliminate the cause of the suction of excess air.
  • Do not work as a unit in cold weather, not heating the engine. under load it can often stall. The effect here is the same as in the case when the driver in.40 started the car and immediately drove off, without waiting for the engine heating.
  • Do not leave the unit on the roadway. During the accident, the hit will immediately break, and this will make the purchase of a new unit for a forced measure. A car that has crashed into it at best will receive damage to the body and bumper.
  • Avoid working with a motorcycle or a trimmer in a downpour. Water getting along with air in the worst case can lead to engine explosion. Similar situations arose with cars.
  • Do not use unverified vehicles and lubricants. The mower warms up the engine more than it would do the car itself. when overheating, it will automatically lose its lubricants. It will turn into a burned out reagent. sticky, too viscous and viscous, like fuel oil. He will immediately stall (and drown out) the motor.
  • If the oil is old, previously merged from the tank of the machine or other (or the same) lawn mower (on a 4-stroke engine)-defend it, filter to clean from dirt and metal. But at the first opportunity, purchase fresh motor oil.
  • If the engine is two.stroke. observe the ratio of gasoline and oil. For compositions with mineral oils, this is approximately 34: 1, for semi.synthetics. 42: 1, for purely synthetic. 50: 1. Do not violate these proportions: “rewinded” gasoline will not burn out and quickly clog the engine, “under.appropriate”. will accelerate the wear of its mobile parts.
  • In terms of viscosity to winter classes, they include marking oils: SAE-0W/5W/10W/15W/20W/25W. To the summer-SAE-20/30/40/50/60. For example, SAE 10W-40 is already all-season oil (when working mowers from spring to autumn inclusive). Be sure to check with the manufacturer exactly what oil is needed.
  • Always use high.quality gasoline that has passed the manufacturer all stages of cleaning.
  • Recommended octane number of gasoline-AI-92/95/98. The use of the 76th can lead to a non-power of the engine by frequent stalling if you are poured, for example, the 76th or 80th gasoline.
  • If you are not sure of the independent solution of problems with a gas station (which does not gain move and often stalls)- call the master or contact the service center for repairing motor and garden equipment. Specialists do not get used to doing this work for you.

Observing all these precautions, you will give your mower for many years of fruitful work, and yourself. the luxury of well.groomed lawns, comfort and convenience when mowing unnecessary vegetation in your site.

mower, heated, power

About the reasons why the lawn mower stall when you press gas, watch in the next video.

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.

With gazeaming

You click on gas. and the trimmer for the grass stops working, does not develop momentum. The following alleged reasons are possible:

  • The tuning of the carburetor was lost, which appears with an increasing load on the drive itself. after its long downtime or when working in extreme conditions;
  • The fuel valve is clogged with deposits;
  • The carburetor cable is weakened and sag;
  • Excessively stretched, possibly torn off the fuel supply hose;
  • The check valve (sapun) clogged with deposits. fuel does not enter the tank with fuel.

Important! Problems in the carburetor itself give themselves out the vibration of the lawn mower.

With an increase in speed

If the lawn mower (or a trimmer for grass) has stalled when the engine speed is added, check the device according to the following signs:

  • clogging or sticking a valve built into the gas tank cover;
  • valve adjustment violation;
  • A failure in the work of pistons and cylinders. from vibration during the work of a braid for grass or a trimmer for grass, random blows directly in the session of the mowing of grass;
  • violation of the supply of fuel mixture;
  • excess air pumping into the motor;
  • cracking of the fuel intake hose, weakening its compounds.

When the fuel.heating mixture is served with the right portions to the engine in a timely manner. it burns the amount that has managed to enter from the moment of the last gallpling, and he stalls again.

When working idle

Having launched a trimmer for grass or a motorcycle at idle, you find that the device is starting up. but it swallows, after working, say, 5-10 minutes. The reasons here may be as follows:

  • clogging, violation of carburetor adjustment;
  • Initially incorrect configuration of the valve mechanism of the carburetor;
  • air filter clogging;
  • reducing the speed of the gearbox (if any). the incorrect ratio of the fuel mixture;
  • clogging the throttle;
  • penetration of excess air into the fuel system;
  • The fuel ends in the tank (and oil in the tank, if the engine is four.stroke).

If there are problems directly with the carburetor, the machine will stop both after a cold start and after launch on the already worked engine.

Immediately after the start

The stalling of motorcycles or a trimmer for the grass immediately after the start is due to the following reasons:

  • impressive of previously adjusted valves;
  • Initially incorrect setting of the valve mechanism;
  • clogging with fuel supply valve;
  • the hose is worn or poorly attached.

Due to the violated fuel injection algorithm, a lawn mower or a trimmer for grass is greatly vibrated in work.

In the process of warming the engine

If the engine heats up too fast, overheating. a lawn mower or a trimmer for grass works unevenly, as if jerking. After which she stalls. The reason may be as follows:

  • boiling gasoline;
  • The ignition wire was damaged (poor insulation);
  • The coil in the ignition system has noticeably burned out, inter.seal circuits appeared.

The same heating is observed when using rotary (not disk) damper.

When opening an air damper

A lawn mower or a trimmer for grass stalls when raising the damper for the following reasons:

  • swinging excess air due to the cracked fuel suction hose;
  • sealing oil seals;
  • improper functioning of the fuel and air dispenser when mixing them.

Stop motokos in this case is immediately.

Ways to eliminate breakdowns

The following works are possible by carburetor:

  • cleaning and adjustment of the fuel supply valve;
  • similar work with a valve producing spent gases and pairs (after fuel burning);
  • replacement of the spring weaker on the entrance valve;
  • restoration of the tension of the carburetor cable;
  • replacement of the fuel leaks hose, verification and strengthening of a weakened connection;
  • changing the rotor damper disk;.
  • Change of faulty wire or ignition coil.

The list of work on the work may also include the cleaning of the nozzles (in a 4-stroke engine), replacement of the valve washer, gaskets in tanks and so on.

The right way is to burn

Burns. Complex and delicate procedure. The slightest deviation in the process leads to damage, which cannot be corrected. The purpose of combustion is to clean the spray when other methods do not help.

The procedure is performed in the following sequence:

  • The sprayer is unscrewed from the main part of the electronic cigarette, blown and washed with clean water;
  • The battery is connected to the nozzle, the power button is pressed several times (7-10 times), holding for 4-5 seconds;
  • After cooling, the purge element is repeated;
  • 3-4 drops of lime fluid are applied to the spray bridge;
  • The device is coming.

After these manipulations, an electronic cigarette can be used in the future.

Why is a haircut machine heated? What to do with it?

Why is a haircut machine heated? What to do with it?

The haircut machine is very hot when working? It is unpleasant. Here we will figure out possible reasons. and explain what to do in these cases.

  • Why should the machines be avoided completely?
  • Why the machine begins to heat up hard during operation?
  • What the heating of the machine from the very beginning depends on what?

Why should the machines be avoided completely?

What kind of elegant and accurate your machine would not be, do not forget. inside it is an electric motor. And, if you have a good machine, this motor is quite powerful. For example, Mustang haircut machines give out 5,900 revolutions per minute. That is, approximately 98 revolutions per second! Yes, yes, this is the time that you need to say “once”.

Knives move at an incredible speed. Naturally, they heat up. even with good lubrication, the friction force still remains. And the engine itself, which issues such power, is heated. This cannot be avoided other than turning off the machine.

But. This does not mean that the machine in your hands has the right to turn into an included iron. The design of the machine should be such that the release heat is distributed and does not cause discomfort during operation. And if the machine begins to bask indecent, then either the design was initially not reasonable enough, or something happened to the machine.

Why the machine begins to heat up hard during operation?

The reason number one, which accounts for most situations when the initially working machine begins to overheat. pollution. Cutting hair, settled by skin fat, dust. all this increases friction when knives move. Accordingly, the system heats up harder.

Thus, the first thing to do if the machine begins to bask is to clean it. The matter is thin, but quite real. We wrote a separate article about this, we will not be repeated better.

So, the machine needs to be cleaned, lubricated, and then look. and if nothing has changed, carry it to the service and ask the master what could happen to it.

This, of course, concerns cases when the machine originally worked normally and did not particularly warm-and then suddenly began to heat up somehow suspiciously. Because many cars begin to bask from the very beginning. fierce and inconvenient. What to do with such cars?

What the heating of the machine from the very beginning depends on what?

What can be done with a machine that begins to warm powerfully from the very beginning, even despite the fact that it is quite clean and lubricated? Well, there are two options. either to suffer and endure, or throw and buy a normal.

Because the heating of the machine depends on the rationality of its design and the quality of the selected motor. And if one of this is originally done incorrectly, then the machine can only be redone.

HOW TO CHANGE LAWN MOWER BLADES

In Mustang, we pay great attention to both the design and the motor, because we believe that the hairdresser should serve for a long time and without complaints like excessive heating. It’s nice to know that our tools are proud and boasted

The gasoline trimmer for grass stalls at idle

Often, when reducing the speed, the motor motorcycles stalls and does not support idle speed when re.starting. The main reasons for the occurrence of such a breakdown include pollution or the dumping of the carburetor, as well as clogging of the air filter.

Gasoline trimmer for grass stalls at idle

In case of violation of the optimal settings of the carburetor, it is necessary to clean it and repeated adjustment. You can cope with clogging the air filter of a trimmer for grass by placing it for several hours in a solution with a conventional domestic detergent. If independent cleaning has not helped to cope with the blockage, it is better to purchase a new filter element in accordance with the operating manual.

After the measures, the user will not encounter a situation for a long time when a trimmer for grass stalls in idle and functions only when gas supplies.

Why stall the engine of a trimmer for grass when recruiting

The most popular with summer residents, gardeners and gardeners trimmers for grass are equipped with two.stroke engines operating on gasoline. In recent years, part of the manufacturers have been promoting motorcycles and leaflets based on four.stroke engines in the market, but they have not yet gained the popularity that two.stroke. They are more difficult in the device, more demanding on the mode of operation, purity of fuel, oil quality. Also, four.stroke engines are more in weight and more slowly gaining momentum.

During the operation of trimmers on the basis of two.stroke engines, a number of characteristic malfunctions arise related to the features of the design of the engines. With all the perfection of the Husqvarna or Echo engines, even they occasionally “acting up”. The budget models of motorcycle assembled in China, problems arise more often. This is due to both the lower quality of materials and the assembly level. The most characteristic malfunction is a poor launch from a “hot” state and “subsidence” of revolutions at a slight load. But sometimes a trimmer for grass stalls with a sharp press on the throttle key. Why does this happen?

The reasons for the breakdown

For all the apparent simplicity, the lawn mower is a well.thought.out and balanced tool in which each part is in its place. If everything is regular, the engine from the cold state should start after the first starter jerk. Depending on the model, first you need to swing the fuel mixture by pressing the transparent button on the carburetor. In a number of modern fuel pumping models, it is not required.

You also need to transfer the lever on the carburetor to the extreme position to close the air damper. In some models of Husqvarna and other manufacturers, the shuttle of the damper is carried out by turning a special regulator. After that, you need to turn on the ignition on the handle and energetically pull the starter’s cord, while pressing the gas key to about half.

The engine should start after the first jerk, but can earn after 3. 4 movements. This cannot be considered a breakdown. it all depends on the production of the motor, the quality of the fuel mixture, temperature and humidity and other factors. Two.stroke engines have their own character, to find out why they are not launched from the first, but from the fourth time, it is difficult even for professional mechanics.

If the engine confidently launched and earned, but the trimmer for the grass stalls when pressing the gas, then you forgot to transfer the carburetor lever to the position of the open or partially open air damper. Usually. this is the movement of the lever down. It may happen that the most stable the lawn mower works with a not fully opened damper. If you have used the trimmer for more than one season, so it will be. When the lever of the damper is transferred to the extreme lower position, the fuel mixture can become too impoverished and the trimmer for the grass stalls when you give gas.

This feature is not considered a malfunction. you just need to check the work of the trimmer for grass in different modes and try to use the optimal one in work. But there are other reasons why the lawn mower can stall at any stage, immediately after starting or during operation.

mower, heated, power

Other possible reasons

If, with a sharp addition of revolutions, the engine stalls, as if zabulae, then the reason may be:

  • Carburetor adjustment failure. This happens after prolonged downtime or after excessive loads, for example, natives in hot weather or in conditions of strong dustiness.
  • Clogging valve on the tank cover. Eliminated by replacing the lid or cleaning valve.
  • Weakening of the cable of the carburetor regulator drive.
  • Stretching of the fuel hose.
  • Depressurization of traffic jams on the tank, which includes hoses.
  • The clogging of the sapun.

When looking for the reasons why the trimmer stalls for the grass when trying to increase speed, other reasons may appear, for example, associated with the ignition coil and candle. If the fuel mixture is not prepared according to the rules using cheap oil or poor.quality gasoline, the proportions are not observed, or the mixture cooked a month ago, then the engine can also stall when trying to add gas.

How the real reason is determined

In the case when the carburetor is responsible for stopping the engine, a sudden stop is accompanied by a nearby symptoms. Most often, this is the appearance of tangible vibrations in all operating modes. Carburetor adjustment is carried out using two screws. idle control and fuel supply. In which direction to rotate them should be written in the operating instructions. If independent adjustment has not helped, contact the service center or buy a new carburetor.

If you have a lawn mower of a professional or semi-professional class, for example, the same echo or al-ko. then the carburetor resource is approximately equal to the durability of the motor and there is no need to buy a new one. It is enough to seek help in adjustment to a knowledgeable specialist. Motokos type Champion has a slightly lower carburetor resource, it may happen that adjustments will not help. Carburetors of two.stroke engines in the repair are complex, so it is better to order a new.

After making sure that the carburetor works fine, but the lawn mower still stalls, try to loosen the gas tank cover. If the engine operating mode has changed, it means that the lid valve is clogged or clogged. Practice shows that it is useless to clean it. It is better to buy a new cover, it costs a little, and it will last at least 2. 3 seasons.

Along the way, check the tightness of the gas pipeline connection from the carburetor and tank. Sometimes hoses stretch, and air is sucked around around the fittings. With a sharp press on the gas key, the mixture becomes depleted (gasoline is less than a stichiometric indicator) and the motor stalls. This also happens when the gasket between the carburetor and the cylinder is pierced or the bolts of the carburetor attachment are loosened from vibration. Just in case, check them, but do not forget that two.stroke engines are made of rather fragile alloys. If you overdo it with the moment of puffing, the thread in the cylinder can be disrupted.

It is also recommended to check the fence mesh on the hose in the tank, the cork through which the hoses are inserted into the tank and blow the fuel lines. Perhaps they are clogged and a little gasoline enters the carburetor. Especially with sharp pressure on gas.

Having checked and cleaning all the systems of a trimmer for grass, season the tank prepared by all the rules with a mixture and start from a cold state. Let me work out a few minutes at idle and try to mow fishing at medium speeds. After 10. 12 minutes of work, add speed sharply. a trimmer for grass should not stall. If this happens, change the spark plug and perform the same actions.

If during operation a trimmer for the grass, before stall, spontaneously periodically reduces or increases the revolutions, “failures” appear in power, then it is necessary to check the ignition coil and contacts of all wires. Start with contacts, they are quite fragile and can break off or oxidize.

The reasons that the trimmer for the grass does not develop momentum

External signs

The reasons are that the lawn mower is not gaining momentum, vary. Some are not even related to the breakdown of the device, for example:

  • Getting on the filter of dirt or dust.
  • Pouring low.quality fuel mixture.
  • Using poor gasoline or overdue oil.
  • Pollution of the engine components, which does not allow the instrument to gain momentum.

In the case of pollution on the carburetor, he sees a lot of soot. It is the reason that the trimmer for the grass does not gain momentum.

Internal problems that the gasoline trimmer for grass does not develop momentum

Technical malfunctions are manifested in both old and new devices. Do not be surprised. even a new trimmer engine for grass may not develop revolutions. Check the ignition system and supply of the mixture for serviceability:

  • Когда коса для травы заводится и тормозит или даже не заводится, то проблема может быть в свече. A dark carrion appears on it. a sign of poor.quality gasoline and poor carburetor work.
  • A flooded fuel hose is another problem due to which STIHL is not gaining momentum.
  • With prolonged work without cleaning parts, a muffler can clog. Check the system for the presence of dark particles and clean the pipe, then the motor will start and start working as a new.

If the problem is in the motor itself and you do not know what else to do, be sure to take it to any master. You are unlikely to do something inside the motor, all the more right. And you will always have time to harm the device.

Serving parts of a benzotrimmer to prevent a problem

In order not to in vain to disassemble the motokos, it is worth diagnosing each zone separately. the problem can be in both one and several parts. Where to look and what to check.

Carburetor

One of the main nodes of the correct work of the trimmer for grass. So that the part functions as necessary, adhere to the conditions:

  • Each month to remove and clean the part;
  • Configure idle, according to the manufacturer’s instructions;
  • If you yourself cannot set up. take the master.

One of the popular reasons for the breakdown of the motor. the carburetor cable is not pulled. To eliminate the problem, you need to disassemble the carburetor first, clean it, and only then tighten the cable. Just do not overdo it so that it does not pull like a string.

It is worth checking additionally: an intake needle, a membrane, a setting lever, a damper and other components of a carburetor. They may also have problems that interfere with the correct work of motorcycles.

Spark plug

Even if you don’t know what a normally working candle should look like, just remove it, dry it and clean it with sandpaper. Return the part to the place.

You can also check the distance on the main part. Maximum. 1 mm gap between parts of the fabric.

If the candle is too black, then there is no point in cleaning it. just buy a new one and install it on the motor. Then the whole system will work with new forces.

Filtering system

The blocking of an air filter can sometimes affect work even more than problems with the candle. To check if it is a problem. run the engine with the filter removed. If you started, rinse the filtration sponge in gasoline or other moisture. And you can buy a new one. this will only benefit your trimmer.

The clogged filters do not let the fuel mixture into the motor, so it stalls or does not start. The lack of gasoline can be fixed with banal cleaning: both a filter under the lid and the filter of the fuel hose (located inside the plastic tank for fuel).

Motor malfunctions

Internal combustion engine. the basis of the operation of the gasoline apparatus. What may be wrong with him if the motor does not gain power:

  • The fuel mixture is incorrectly prepared, or its expiration date has long been released;
  • The piston rings broke;
  • Cylinder or piston in scratches and cracks;
  • The device is used without breaks.

With the repair of the motor should be careful. This is because if you incorrect all the details, then you can stay like without a trimmer for grass, and also with injuries. Trust the case to a specialist!