Huter mower does not start what to do. Faulty spark plug

trimmer for Huter grass does not work starter

Repair of the starter of a gasoline trimmer for grass may be required at the most inopportune moment. In this case, you can solve the problem in two ways: replace the broken part or change the entire node. The latter option will cost more. To repair the device with your own hands in most cases, you need only a screwdriver with an appropriate tip from the tools. Repair work will not take much time and do not require special knowledge. It is enough to know the device, the principle of operation, the nuances of the assembly-disassembly of the starter on the trimmer in order to achieve the desired positive result.

The gasoline engine is, in principle, the main part of the motorcycles its power lies in the range of 0.5-2.5 liters.With. The movement from it is transmitted by the shaft located inside the hollow bar, and then through the gearbox, consisting of gears, already a fishing line or a knife (working body).

Also, the lawn mower has the following elements:

• protective casing;
• lever;
• a belt designed for ease of use of the device;
• Starter serving for launching a gasoline internal combustion engine.

All parts of the motorcycles are presented in the photo further.

The starter on the trimmer is an integral part, which performs the engine starting into operation. It is shown separately in two photos below.

The starter mechanisms of various models of the benzos work according to the same principle: during the launch of the ICE, the protrusions marked in the photograph above the number 1 are included in the hook with dogs 3. When the engine begins to work, they return to their previous position due to the effects of centrifugal. Similar role is also played by wires 2.

The process of returning to the initial position of the elements of the mechanism occurs due to the presence of a spring screwed around the axis. It unfolds when the rope is pulled. After releasing the cord, it is drawn and winding due to folding the spring. During the launch of the ICE of the lawn mower, the triggering mechanism turns its shaft until it starts to work (starts).

To date, gasoline motorcycles are equipped with two types of starter mechanisms:

The first option is much more common.

The starter on the trimmer can function without breakdowns for a long time. It is impossible to unambiguously indicate the deadline. Everything is determined by the initial quality of the device and compliance with the rules of handling it.

The main malfunctions of the starter of the trimmer for grass

It is not difficult to determine the cause of the breakdown of the starting device. There are several main options:

These details are shown in the photo below.

It may happen that the starting mechanism will be accidentally broken. The consequences will turn out to be deplorable if the ragged rope is wound around the flywheel of a working internal combustion engine: then the spring bursts, the pulley will tear off. But such cases when a complete replacement of the starting node is required, they rarely occur. In most cases, to fix the mechanism, it is enough to put a new spring or replace the cord.

Redverg Basic GB52C gasoline trimmer

The Redverg Basic GB52C gasoline trimmer is designed for domestic use. Ergonomic bicycle handle with cast mount provides comfortable work with the tool. A coil with a fishing line is used to mow grass, and a 3-bladed disk 255×25.4 is used to spit up thickets.

Trimmer for grass Redverz Redverg RD-GB252 is powerful and reliable, it will cope with both dense thickets of hard grass and small shrubs. This tool will provide you with comfort and safety when working. A convenient bicycle handle will give the operator the opportunity not to get tired even during the most voluminous tasks. The system of shoulder straps will evenly distribute the weight of the equipment and practically do not pay attention to the tool. Redverg gasoline trimmer combines high technical characteristics and affordable price.

Redverg Redverg RD-GB243S GARS

Trimmer for grass gasoline Redverg RD-GB243S is designed to work with grass and small shrubs. With it, the operator will be able to quickly and easily put the lawn of small or medium area in order. Comfort and safety during work. this is what the manufacturer first turned to. The ergonomic bicycle handle gives the master the opportunity to sensitively control the direction of movement of technology and achieve impressive results of any work.

Rating of powerful motoblocks for working on your site

Chain chain tips

What to do if a gasoline lawn mower is faulty?

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Cycle: what mistakes of beginners lead to breakdown of the engine of the trimmer for grass and exclude its normal operation

6 common mistakes with fuel

The manufacturer in the instructions clearly indicates the brand of gasoline with an octane number, oil and their proportions.

The first three errors are that the user of motorcycles violates all or one of these requirements. The motor will most likely start and work, but its resource may decrease sharply.

A small amount of oil, like its absence, will lead to the fact that the walls of the cylinder will not grease normally, and the piston rings will scratch them, and not slide.

Excess oil will simply burn, forming soot. She will pollute everything, including the piston and cylinder.

Failure gets into the valve, blocks their work, after which the motor will not start.

Will have to disassemble and clean the carburetor, or even put a new. Of course, you can try to wash the piston and the cylinder: it may be possible to bring them into working condition, but it is better not to bring them to.

The fuel mixture must be prepared with high quality and in strict proportion. The repair of a spoiled engine is expensive, about 70% of the price for a new gasoline trimmer for grass.

For the preparation of high.quality fuel mixture, I have a special container with a factory division of divisions in a set of trimmer for grass. Gasoline is neatly poured into it to the level of 500 ml, and then the oil to the required label.

An alternative method is the preparation of a fuel mixture with filling gasoline into a calibrated container, for example, a liter canister or a plastic bottle to a label, and an oil additive with a medical syringe according to its divisions.

The dosage with a syringe is more convenient, is considered the most popular way.

I recommend filling gasoline through a funnel with a narrow neck that has a filter: a metal mesh. protection against small garbage.

The prepared mixture should be well shaken and mixed until a uniform color appears. Only after that it can be poured into the tank.

If the mixture does not blame, then it will remain in the tank, and through the carburetor will enter the combustion chamber in portions with different ratios of gasoline and oil.

Fractions of clots of oil clog a candle. The motor stops, stalls, does not start. This is the fourth mistake of beginners.

It should be borne in mind that gasoline is hazardous. The risk of fire exists. Therefore, it is necessary to fill the mixture at a safe distance from the buildings, and in the case of the strait, which often happens to eliminate the causes of a possible fire. Violation of fire fighting measures. error

After pouring the fuel into the gas tank, the latter closes with a screw plug and the lack of leaks is checked. The trimmer for the grass is raised up so that the gasoline fills the cork. There should be no subterations from under the lid or from the fuel hoses.

Lack of such a check. an error can cause a fire.

There is one technical cunning that can cause a benzotrimer motor is not started due to the cessation of fuel supply. If you look carefully at the center of the traffic jam, then a round hole is clearly visible.

We turned Motokosa. Gasoline filled the cork, but does not flow through the hole: there is a sapphone inside. He is working.

On the inside, its design is clearly visible: a valve system of plastic and rubber is built.

In the usual state, the valve is pressed to the hole and the fuel does not flow. Когда бензомотор работает, то топливная смесь расходуется через карбюратор. A vacuum is created in the tank. The vacuum opens the valve of the saapon, the pressure is restored.

You should know the two consequences of a malfunction of the sapuna:

• Constantly open hole. fuel pours out of the tank during its inclinations (excess consumption and the probability of fire).
• Contamination or sticking of the valve channel is the reason that the lawn mower does not start or stalls.

Check the soundtress is easy: you need to blow it in both directions.

All about the gas tank cover, including the repair of the saapun, is shown in the video of Bogdan Shabanov.

3 additional advice associated with limited chemical resistance of a mixture of gasoline with oil:

• Do not create an excessive fuel supply. Use freshly prepared fuel mixture. In a maximum of a couple of weeks, she will lose her useful qualities;
• Prepare as much fuel as it will go to one mowing during the day. At the end of the work, drain the rest from the gas tank and burn the last drops from the fuel canal with a neglected engine;
• It is especially dangerous to leave the mixture in the gas tank for a long time. winter. In the spring, you will make sure that the engine does not start without cleaning the carburetor (gasoline evaporated, the oil thickened and glued the valve).

In more detail, the technology for eliminating these malfunctions shows in its video video “Chinese lawn mower is not started” Sergey Lesnik. Pay attention to the fuel filter.

To adjust the work of the carburetor allows a special screw, but it is not worth it to twist it without need: the factory adjustment is accurately exhibited. It is better for novice users to contact the service center.

Cycle: why the piston may not move inside the cylinder

The flywheel of a trimmer for grass, aka Magneto’s rotor with magnets, is fixed on the shaft with a key.

This is usually a reliable connection. Under the flywheel there is a sealing oil seal that does not pass the oil from the crankcase out. But when he wears out, the craftsmen have to remove the flywheel and change the oil seal with a new.

Otherwise, the oil flies everything, including the air filter.

At the same time, it is not so easy to remove the key: people make special pullers.

When looking for information on trimmers, I came across a video of one master, who was brought into the repair of the lawn mower, where the flywheel gap was absent. Perhaps a factory marriage. Naturally, such a motor will not start.

A similar reason should also be borne in mind.

Cycle: why the piston may not move inside the cylinder

The flywheel of a trimmer for grass, aka Magneto’s rotor with magnets, is fixed on the shaft with a key.

This is usually a reliable connection. Under the flywheel there is a sealing oil seal that does not pass the oil from the crankcase out. But when he wears out, the craftsmen have to remove the flywheel and change the oil seal with a new.

Otherwise, the oil flies everything, including the air filter.

At the same time, it is not so easy to remove the key: people make special pullers.

When looking for information on trimmers, I came across a video of one master, who was brought into the repair of the lawn mower, where the flywheel gap was absent. Perhaps a factory marriage. Naturally, such a motor will not start.

A similar reason should also be borne in mind.

Cycle: malfunctions of the sparkling spark

Когда поршень достиг верхней мертвой точки и сжал правильно подготовленную рабочую смесь вместе с воздухом, то ее поджигает электрическая искра, проскакивающая между контактами свечи.

Iskra is a category of electric current among gases. He must have a certain force and power. Weak spark of candles is not able to ignite the fuel mixture.

The causes of a bad spark should be sought in the electrical and kinematic scheme of its formation. magneto. This is the name of a device that transforms the mechanical energy of rotation of the shaft into a spark: current discharge.

Trimmers for grass and chainsaws are now supplied with a contactless electrical circuit of Magneto: it creates less problems in operation than a system with an interrupt. With her, the gas outlet starts more reliable,

• flywheel or rotor magneto with built.in constant magnets;
• high.voltage coil with wires and electronic circuit;
• spark plug.

During the repair, it must be borne in mind that the electrical electronics and candle design details can differ in various parts of the electronics, although manufacturers try to unify and standardize them.

The following picture will help to understand the principle of their work.

The constant magnetic field of the rotor rotates next to the high.voltage coil having control windings, power and charger. Each of them introduces its own electromotive force, which is the source of energy of electricity.

The output winding of the high.voltage transformer, running electronics, gives out the pulses of the discharge current to the spark plug, between the contacts of which the spark rides.

I used to see an old specialized device for checking the spark plugs in a sealed transparent case. Inside the unit, a pressure was created, a screwed candle was connected to an electrical circuit and checked on a spark.

However, each owner can check the power of a spark and the operation of a candle with a sparkling coil right on the trimmer:

• The candle is twisted with a candle key from the cylinder block;
• A high.voltage wire with a dielectric tip needs to be connected to the candle head. we restore the contact contact of the output winding of the transformer;
• The metal part of the candle body is laid on the cylinder block. You can use a conductive conductor. the same candle key. Only it cannot be inserted into the cylinder: you can damage the piston head;
• with a free hand it is necessary to pull evenly, but not pull, the starter cord. Visually observe the state of the spark on the contacts of the candle.
• contacts of the spark plug and the state of its insulation;
• the integrity of the high.voltage wire;
• serviceability of a high.voltage coil;
• the degree of wear of the permanent magnets of the flywheel;
• air gap between the flywheel and the ignition coil.

If the spark is weak or absent, then most often the causes of the malfunction lie in contaminated contacts or violation of the factory clearance of the candle. Other factors appear less.

When purchasing a trimmer for the grass, you need to take care of the reserve candle of the same brand. She, like spare parts, is needed when the motor does not start.

I recorded the brand my factory candle: l7t. You can use counterparts in case of breakdowns or damage when repair is required.

The candle gap of the non-contact ignition of the trimmer for the grass should be maintained in the interval of 0.7-0.8 mm. When examining and diagnostics, I recommend cleaning the contact electrodes from the carbon. Voronilo will help. a type of fine.grained file.

It is necessary to take into account the causes of malfunctions of the high.voltage coil and insulation of the wire. But they happen less often than that of a candle. If you noticed cracks, cuts, damage to the insulating layer, then wrap it with electrical signs, put on a heat shrink, or preferably replace it completely.

Magneto’s most overstated air gap can also be greatly affected by the lawn mowed. When it does not start, it should be reduced on its own to 0.2 mm.

This question clearly explains the owner of the video repair Nick TV in his video “A lawn mower or chainsaw, first prevention” is poorly started “. I recommend to see.

If you look at the lower part of the ignition coil, then a rectangular metal plate is visible in the middle.

It should be located on the central line of Magneto. Displacement forward or backward: it will be early or later ignition. The best performance is in the center. Seek minimal deviations. The settings are simple.

How to start a trimmer for Huter grass

Off.road electric and gasoline braids for grass successfully combine high efficiency in place and minimum fuel consumption. When developing each trimmer for grass, the manufacturer uses its own innovative technologies aimed at increasing endurance and comfort when operating equipment. This makes Huter garden equipment one of the most high.tech in the market and allows you to successfully use it in almost any working environment.

Huter Fund and Development

The German company Huter is one of the most famous brands in the world engaged in the production of high.quality household and garden equipment. The story of the brand began in 1979. Then, in the German city of Nordhausen, the first plant of the enterprise began to operate.

Since the launch of production, the company has actively developed and gradually introduced its own technologies. As a result, by the 90s of the XX century, the brand managed to become one of the most popular manufacturers of electrical equipment in the world, as well as high-quality household appliances for home and life.

Today, the farm is most famous for its electric and gas trimmers. Garden instruments of this brand are characterized by high performance, low fuel and energy consumption, as well as ergonomics and a pleasant modern design. Simplicity of operation and maintenance allows you to start using farm trimmers for grass not only for experienced, but also for novice gardeners.

Huter GGT-2500S gasoline trimmer. Model parameters

This Professional Huter Castorer is included in the list of the most powerful garden tools of the German manufacturer. The model successfully combines high assembly quality, maximum endurance, which with a fairly modest fuel consumption allows you to use it to care for large garden areas.

Custrobroine is based on a gasoline 1-cylinder engine of internal combustion with a cylinder operating volume of 51.7 cm3. The increased stroke of the standard forged piston significantly increases the supply of torque, which makes the trimmer for the grass a reliable assistant in the fight against many large weeds.

The factory versions of this professional mowing include:

• The power of the built.in engine. 3.3 l. With. At 9500 rpm;
• Fuel tank. 0.7 l;
• Possible coating when mowing with a cord / knife. 43 / 25.5 cm;
• Maximum sound exposition. 96 dB;
• The weight. 7 kg.

The main equipment of the trimmer for the grass includes a cut bar, which can be folded to facilitate transportation or storage.

trimmer for grass gasoline Huter GGT-1000S. Three.dimensional equipment

Huter household brush in this popular configuration differs from most of its market analogues of high wear resistance, as well as resistance to difficult weather conditions.

The manufacturer included in the standard package of the model a durable 1-cylinder gasoline engine, supplemented by an effective anti-vibration system, an electronic ignition system for a smooth launch, as well as a modified muffler.

To increase maneuverability and more convenient use, the tool included in its factory equipment a 2-handicone for a bicycle, the original position of which can be adjusted along the entire length of a metal rod. On the right handle of the handle, all the switches and a button necessary for work are installed, which does not allow the engine to arbitrarily turn on.

Cleaning the soundtress

Often the engine of branded models of trimmers stalls as a result of clogging of the sapun. The main task of the designated component is the leveling of pressure in the fuel tank. In the case of contamination of the node, a vacuum appears here, which greatly complicates the supply of fuel. Removing a malfunction allows the cleaning of the cabin using an ordinary sewing needle.

The measured functioning of a trimmer for grass may be impaired as a result of laying dirt in the final channel or the formation of a blockage on a muffler grid. Such a disorder in most cases appears during the operation of the older generation trimmers. The issue is being solved by dismantling the anti.diploma mesh and its cleaning.

How to prevent sudden breakdowns during the operation of a trimmer for grass?

So that the unit is always in a multifunctional state, it is worth observing several ordinary rules:

• Carry out timely, constant technical inspection of the main mechanical nodes of the device.
• To refuel a trimmer for grass only with the latest fuel, the quality and origin of which is not caused by fluctuations.
• Inspect after each use of the tool, whether oxides and soils have formed on the surface of parts of the ignition system.
• Avoid the strong load of the trimmer for grass during work.

So that the unit remains in a working state, you need to correctly prepare it for storage in the winter period. First you should disassemble the tool one hundred percent, then perform washing and cleaning the components of the parts. It is also fundamentally to look around multifunctional blocks for damage, with the need to eliminate the deformation of parts, various distortions, gusts of materials.

Placing a trimmer for storage grass, it is worth filling the gearbox with a sufficient amount of oil. Then you need to clean the air filter, partly disassemble, blow and wash the unit engine. Having dried all the mechanisms, lubricate moving elements. To carry out the processing of the piston system with oils, you need to extract the spark plug for previously. The lawn mower will not start or start, but stalls. What is the reason? If there is no spark. Then it is necessary to move the piston to the extreme position, then pour an insignificant amount of oil into the candle hole and make a scroll of the crankshaft. If the gasoline trimmer for grass in the offseason is not planned to be stored in the house, it is recommended to tightly wrap the unit engine with an oiled rag. This will allow to avoid the development of corrosion on the surface of the fundamental nodes of the mechanism.

The GAMPION BASS GAMPION NOT BECOME Video Video. Why is a trimmer not starting for grass gasoline? Reasons and them. Why the lawn mower or the lawn mower is not started. Prerequisites

Dirty air filter

After prolonged operation, the air filter is polluted. This impedes uninterrupted work, leads to the fact that the mower stalls. Dirty air filter must be cleaned or replaced.

The reason for the stopping of the engine can be a malfunction of its parts. The lawn mower with a dry or flooded candle will not work. Remove it, clean it, check on a spark. If the part is working, get to work. If it is broken, replace with a new.

Redverg gasoline Redverg RD-GLM410G

Redverg Redverg Red-GLM410G gas mower is an excellent combination of technical characteristics and affordable price. She is able to put in order a section of small or medium area as soon as possible. This equipment does not depend on the electric network. Maneuverable and stable, it will provide its owner with maximum comfort when working. The operator’s hand does not slide off the handle, and he himself does not make any efforts to move the Redverg gasoline lawn mower around the site. Convenient to operate, powerful and affordable in price, it will be an excellent choice for each buyer.

Redverg RD.elm32 Electric Lawn Mushiel with a powerful 1200 W engine, perfectly suitable for mowing grass, trimming lawns, lawns, for maintenance of house sections. Speasing width 320 mm, mowing height varies from 27 to 62 mm. The volume of the grass collector. 30 liters. The grass collector cover is equipped with a carrying handle and the filler signaling device. A fork is built in the handle of the lawn mower, to which the network cord is connected. Blocking button to avoid random turned on the technique.

How to adjust the carburetor of a trimmer for grass

On trimmers, not counting electronic engines, gasoline internal combustion engines are installed. This mechanism asks for special attention to himself, since he will either refuse to work with incorrect tuning, or will work with interruptions and power loss. In the main thing, the setting of the engine is to adjust the supply of fuel, and this is done using a carburetor of a trimmer for grass.

Clogging of the mesh filter

A mesh filter can be contaminated when dirty fuel is received through a fuel hose or an absorbing head having disadvantages. In the photo below, you can see how the unsuccessful filter and dirty look like (parts are broken by the line).

To eliminate the malfunction, you will need painstaking cleaning and flushing of the mesh filter. It is also recommended to blow out all the holes in the carburetor body with compressed air Trimmer for grass

Determination of the causes of the malfunction

If the trimmer engine for grass does not start or stalls immediately after starting, when overheating or during the functioning of the device, extraneous noises are heard and vibration is clearly felt, it is important to perform a visual inspection and identify a non.working node

To optimize preparatory measures before repairing, a simple diagnosis should be carried out and checked in stages:

• the presence of fuel in the tank and lubrication in the main nodes;
• serviceability of the spark plug and its performance;
• the purity of the fuel and air filter motorcycles;
• Cutting of the exhaust channel and the device’s saepun;
• The quality of the used fuel and lubricants.

To determine the functional performance of the ignition of the lawn mower, you should determine whether the candle works by testing the appearance of a spark in contact with the body of the functional device.

The spark plug itself can be changed to a new one, after driving the candle canal, if necessary, the old element is also dried, cleaned with special devices and returned to place.

Typical malfunctions of electric trimmers

Electric motor. a device, as they say, massive use, for the user, acquaintance with him usually takes place at the level “clicked on the button. and spun”. If it did not spin or, worse, smoke. the road is either to the service or for the tool. At home, you can usually only check the contacts or replace the brushes (there are no brushes on many engines and brushes).

Some models may contain additional elements: a device for maintaining a uniform speed of rotation, regardless of the load, fuses for protection against overload and short circuit, some kind of LED indicators (especially battery varieties), smooth starting devices (characteristic precisely for powerful motos ). All this is useful, but at home is not regulated, it is not repaired and very rarely deteriorates. Some manufacturers put everything that is needed by default: in the end, we are talking about a small and inexpensive electronic circuit located next to the motor. The motors themselves are generally the same.

With a gasoline engine, everything is much more complicated. “Classics of the genre”. a light and inexpensive two.stroke motor. gradually losing ground. There is only one reason. the discrepancy between environmental standards. Many manufacturers are gradually starting to switch to more complex and expensive motors. Their higher initial cost is compensated, in particular, by saving on fuel with prolonged work: after all, gasoline is also expensive, and in the “two.stroke” a considerable part of it is simply lost. “Inappropriate expenditure” of fuel can be significantly reduced if you mix fuel well in the combustion chamber and create optimal conditions for its combustion. You can also blow the cylinder with air before the release of each new portion of the mixture to completely remove exhaust gases from the combustion chamber.

These two technologies are now used in the production of new two.stroke engines. Different manufacturers can call them differently, but these developments provide compliance with at least Euro 2 standard. In some countries, the sale of equipment with ordinary two.stroke engines is simply prohibited, we have no such restrictions yet. The engine does not have an important technical differences for the user, that is, there are many differences, but it lends itself poorly to repair at home. Anyway, in everyday life, the engines “die” more often from improper operation than from wear or miscalculations when constructing. There can be more “outside” differences, as always, the design and features of the maintenance of air and fuel filters and the availability of light starting systems are interesting: additional springs in the starter, primer, and sometimes automatic decompression or decompression valve (these are different systems, the valve is pressed manually, “automatic” can only be seen when disassembled).

On motokos, four.stroke engines are sometimes installed. They are more reliable, environmentally friendly, do not require adding oil to gasoline and draining the fuel mixture from the tank before storage. In addition, such engines are less noisy, and the sound of the exhaust is not so harsh. True, for a four.stroke engine, it is required to introduce a gas distribution mechanism and a separate lubrication system with engine oil, as a result, the design is complicated and weighted. Yes, and the work of the timing requires additional engine power, which means that the output power will slightly decrease. In addition, the usual “four.stroke” cannot be highlighted: if the oil supply to the details stops, the engine will fail. Only in recent years, quite light and compact motors have appeared that could work at large angles of inclination, almost as light as two.stroke, but with a large resource, which is important for professional technology.

Such motors produce several companies, the design can vary in methods of saving oil in the crankcase when tilted and its supply to the valves. There are intermediate options: “four.strokes” working on the fuel mixture. They do not need motor oil, the lubrication of parts occurs, like any two.stroke, due to the oil in the mixture.

There are only two types of rods: straight and curved. And here there is a significant difference between trimmers and motorcycles: the motorcycle has a shaft inside the motorcycle. That is why the motorcycle rods look quite simple: a steel or aluminum tube with a diameter of 22-28 mm. The shaft for a curved bar, of course, should be flexible, a forged rod is often placed in a straight line as a shaft. The shaft rotates on bearings and is supported inside several additional supports, most often with bushings, but ball bearings also come across.

A fully collected braid for grass has a length of 1.5-2 m, transporting and storing it is not always simple, at least in the trunk of a car, it will most likely not enter-you will have to lay out seats. Some models are available with detachable rods. This at least save space, and many braids for grass can attach additional nozzles, for example, a bush, a minultivator or a chain saw. altitude. It should only be taken into account that a detachable bar is another knot, its elements can break, and such a braid for grass will cost a little more expensive.

A separate type of motorcycle. ranger. The engine is attached behind his back, a flexible bar is coming from it, which is connected to the hard. They are not used in everyday life, but for professional work they are convenient.

Typical malfunctions of gasoline trimmers

The engine of the trimmer for the grass does not start. The causes of the problem can serve as a malfunction in the system of ignition of a trimmer for grass or the use of poor.quality fuel (mixture).

• The use of poor.quality (counterfeit) gasoline, contaminated with various impurities;
• The presence of water in gasoline;
• Excessive fuel level in the tank (cylinder);
• The use of fuel mixture with incorrect proportions of gasoline and oil.

Characteristic problems in the ignition system:

• Damage or pollution of the spark plug;
• Incorrectly exhibited gap between the electrodes of the candle. The easiest way is to replace the problematic candle of the new or seek help from specialists.

During the operation of the engine, characteristic knocks are heard. The cause of the knock can be a damaged cylinder, crankshaft or bearing. All damaged parts should be replaced by serviceable. If a metallic knocking trimmer is a metal trimmer when working, it is quite possible that you have chosen the wrong type of fuel mixture (gasoline with oil or gasoline with additives). The mixture should be drained and replaced by the correct. In addition, extraneous sounds can make an overheated engine that has been continuously working for a more set time (usually a safe period is 15 minutes).

The trimmer ignition system for grass is faulty. Such malfunctions are caused by water that falls into the fuel mixture or problems with the spark plug.

Suddenly stalls the engine of a trimmer for grass. Typically, such reasons are caused by the absence of a fuel mixture in the tank, a malfunction of the candle or damage to the high.voltage wire in the ignition system.