Why is there a benzo -cobber. The motor does not develop power: why is this happening

The reasons for the fall in the motorcycle. The lawn mower does not develop full power

Any person owning a country or land plot is well aware of the problems of the fight against excess vegetation. Now a trimmer for the grass has come to the rescue, which successfully replaced the usual braid in this field. This unit is very convenient in work, but it, like any mechanism, also, due to difficult working conditions or incorrect operation, is characterized by failing. Situations are quite common when a trimmer for grass does not gain momentum. To understand this problem, it is necessary to understand some aspects related to the functioning of the device.

All trimmers for grass are classified according to the type of power: gasoline or electricity (from the network or battery). It should be noted that gasoline mowers in many respects exceed their electric and battery analogues. Despite the fact that they all perform similar functions, the difference in performance, maneuverability and effectiveness is very noticeable. However, the general principle of operation of all types of manual braids is almost no different- the devices are equipped with engines (two- or four-stroke ICE or electric motors), which drive the cutting unit (reel with fishing line or metal disk). All elements are fixed on the line of straight or curved shape, including the handle for controlling the trimmer on which the main buttons are located.

Since the problem of weak revolutions is more characteristic of gasoline trimmers, they will be given more attention. So, the lawn mower is very comfortable in work and unpretentious in maintenance. over, most of its malfunctions are caused by ignorance by the user of elementary things, which are written in the instructions. Therefore, before starting the operation of the unit, it is necessary to carefully study the management of the manufacturer. In particular, in order to start the engine, it is necessary to do the following sequential actions:

  • turn on the ignition button;
  • press the silicone button for pumping gasoline several times;
  • close the air damper;
  • The gas lever is installed in a position for high speeds;
  • first make non.leaf with the starter handle to feel the engine resistance, then jerk sharply.

If the lawn mower started up, but stalled, you need to put the air damper in the middle position and repeat the attempt. When the engine works, you need to slow the gas and open the air damper, since the trimmer for the grass functions only on the leak.

Important! The mode of operation of the trimmer for the grass depends on the various environmental influences. In hot weather, the unit should be given more time to cool. When working in conditions of dense thickets or high vegetation, the engine also overheats strongly. It is necessary to take five-minute breaks every 15-20 minutes.

The reasons for the weak.speed trimmer for grass

If users complain to the trimmer for grass, which does not gain momentum, this means that it works normally on idle, and when pressing gas does not develop the necessary power. This can happen as a result of a long downtime of the apparatus without activity. These problems are typical for gasoline devices, including the Husqvarna 128R, STIHL FS 38 and Hitachi different modifications.

Working with a trimmer, you need to monitor its behavior all the time. a drop in revolutions and unusual noises signal the malfunctions in the aggregate. Sometimes you give gas, and the trimmer for the grass swims. In such cases, the work should immediately be suspended, let the mechanism cool and start searching for possible problems. They can be of a different nature of both the technological plan and external factors related to the conditions and features of the operation of the device.

External factors

Several factors that are not related to its breakdown affect the reduction of revolutions:

  • filter pollution due to the hit of particles of dirt and dust in it;
  • use of poor.quality fuel;
  • incorrectly prepared mixture (relevant for trimmers with two.stroke gasoline engines);
  • pollution of the muffle of muffler particles of vegetation, soil elements and other objects.

In this case, in the second and third cases, the formation of a soil in the combustion chamber is formed, and the elements of the carburetor are clogged.

technical issues

The technical problems of the lawn mower mainly occur in the fuel and ignition system. You can cope with them yourself.

  • Когда ручная косилка не заводится или глохнет, проблема может быть связана со свечой. The dark cargo speaks of poor carburetor adjustment and low gasoline quality.
  • The reason for the incorrect operation of the trimmer for the grass may be clogged fuel hose. Filters are also often clogged.
  • Another internal problem. the muffler is covered with soot. From this, the turnover of the grass for the grass falls strongly. Output. you need to clean the muffler.

Important! If the unit does not work due to breaking up the engine, serious problems may occur. In this case, the malfunctions that can be eliminated with your own hands include only the destruction of piston rings. With more serious problems with the motor, if there is no warranty, you should be prepared to visit the workshop.

When to contact the workshop

If the device is under warranty, at the first signs of incorrect operation, it can be safely attributed to a specialized workshop. Repair will be made for free, regardless of the nature of the damage, if it happened not due to the fault of the owner. In case of breakdowns in the engine, an ignorant person in technology, it is better to immediately contact a specialist. In any case, the degree of seriousness of malfunctions with the unit is determined by the user himself.

Summarize. Both gasoline and electric trimmers for grass are designed for many years of reliable work. Most of the problems described above occurs due to the insufficient attention of the owner to his assistant. Subject to strict compliance with the requirements from the manufacturer and regular maintenance, the manual mower will work rhythmically and without interruptions.

Reasons and repair

I wish to share my experience to restore the desired power of a trimmer power for grass with an internal combustion engine.

Once, first June, I began to notice that my trimmer for the grass of the GT22GES model (manufacturer Echo) began to lose its former power.

In the process of working with grass, even with a small increase in the load (grass higher and thoroughly), the turnover fell and the efficiency of the work was not the same as it was previously.

Previously, a trimmer for grass did not generally notice such obstacles. With a sharp press on the trigger without load, the turnover increased slowly, it seems to be reluctant to.

He took the management of the user on a trimmer for the grass, found in it a section of the malfunction and their elimination. I chose a suitable malfunction in the table, which is described approximately like this: the engine is poorly accelerated or fades.

In the midst of probable circumstances, pollution of the air filter, fuel filter, clogging of the drainage opening of the fuel tank, the spark plug, carburetor, clogging of the cooling system, clogging of the exhaust channel or muffler.

As it turns out, a list of probable circumstances is wide where to start?

At first, the air filter, a drainage hole, an air radiator looked at the visually, all this was in the usual state.

Later I decided to look from the end of the list, in other words, check the exhaust system of the exhaust channel and muffler.

To do this, he took off the candle tip, unscrewed three screws and removed the plastic protective lid of the muffler (in the drawing in the manual under 5). Then unscrewing the two long screws, he carefully removed the muffler, so as not to destroy the two gaskets that are there.

The foreboding did not bother me. The output channel of the motor cylinder (through which exhaust gases emerge from the cylinder) was packed with a gun by 30 40.

So this is the reason for the disorder of the work of my trimmer for the grass!

Caution, so as not to destroy the surface of the piston and prevent third.party goods (in other words, that Nagar) Immediately cleaned the exhaust channel from the carrier, carefully purged the channel using the pump.

I used a knife as a tool (but only with the edge of the channel), and in the depths of the channel a woody and plastic spatula of a suitable size.

The muffler was quite unsuccessful and snus.

After the assembly, he started a trimmer for the grass, warmed up a bit and tried to mow the engine earned like a new one, the power increased noticeably, the grass does not mow, but cuts (a fishing line for a trimmer three mm).

Read Lawn Mushroom mowing stalls at high speeds

It’s nice that the device began to work excellent and it is doubly nice that he managed to find a malfunction and remove it.

It is possible that such an inconsistent can appear in other models of trimmers, because their design is approximately similar and all trimmers for grass have a graduation channel and a muffler.

Trimmer malfunctions for grass

Trimmer for grass is a convenient and affordable replacement for the lawnical mower. Its cutting part is made in the form of fishing line, knives or disk installed on the drum, which is closed on top of the protective casing. The basis of the design is a bar, which is adjustable in height, at the end there is a comfortable handle and shoulder belt.

Like any other technique, a trimmer for grass may be unknown, and so that the breakdown does not lead to the final failure of the tool, we suggest you familiarize yourself with this article. Unit can break down for various reasons. Breakage occurs both in new trimmers and those that have long been operated.

A malfunction of electrical models

The reasons for the unexpected shutdown of an electric lawn mower are associated with a cliff of the cord or the absence of current. In the first case, it is recommended to check the cable for a cliff. To replace the power cord, you need to pull out the fork out of the outlet, open and dismantle the circuit lid.

Before unscrewing the squeezing of the cable? It is necessary to remember the diagram of its connection to the switch. To disconnect the cord, a hexagon is used (diameter 1 mm). The clip is released, the conductors are dismantled. To check the cable for a cliff, multimeter is used. If necessary, a new cord is installed. In this case, the reverse sequence is observed.

In the second case, it is recommended to connect another device to the mains. Electric devices may not work when the fuse is damaged in the fork. To carry out repair work, you will need to disassemble the fork. For this, a screwdriver and a tester are used.

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Motor malfunctions occur when overheating of the lawn mower:

In the first case, it is recommended to wait a few minutes so that the motor cools. In the second case, you need to remove the stuck object. The effectiveness of the cooling system depends on the state of the air filter.

Dirty device poorly passes air, which helps to turn off the device. Experts advise cleaning and changing the filter once every 3 months (with constant operation of the lawn mower).

With a breakdown of the electric motor, the corresponding smell and noise appear. In this case, you need to replace the drive.

The vibration of the motor on idle, on a cold or warm engine: possible causes

Immediately note that there are many reasons for the emergence of vibration of the internal combustion engine, starting from the torn engine pillows (supports) and ending with ignition passes and the tag of power unit. For a more accurate definition, first of all, you should pay attention to one or other symptoms.

The fact is that vibration can be either constant (regardless of heating and loads on the unit), and manifest itself in a certain mode of operation (idle or high speeds, on cold or hot). Another engine vibration can manifest itself on a cold ICE, but as it warms up, it completely disappears. Let’s understand.

  • For example, if the engine was recently versed for repair (possibly capital), then there is a high probability that the crankshaft was not properly covered after the reverse assembly. The result is a beating and increased vibrations.
  • We also note that after repairing the motor to imbalance and vibrations, different weights can lead to the details of the cylinder-piston group. The more weight difference turns out, the stronger the vibrations will be. For this reason, experienced craftsmen weigh pistons, fingers, etc.D.
  • Often the reason for vibrations is that the engine is troit, that is, one or more cylinders for any reason do not work or work with failures. As a rule, the elimination of the cause of the touch automatically eliminates the presence of vibrations of the power plant.
  • Do not forget that the timing belt incorrectly set on the marks or the chain also causes vibrations.The reason is that the engine works unstable due to violation of the phases of gas distribution.
  • Many engines have in their design special balancing shafts that are necessary in order to “extinguish” fluctuations. Quite obvious, problems with these shafts will lead to an increase in the vibrations of the motor.

The engine pillows are one of the most common reasons why the engine vibrates. In fact, this is a damper made on many cars from rubber to absorb vibrations. As you know, over time, the rubber daggers and cracks, loses its properties as a result of technical fluids and t.D. The main thing is that the engine with a damaged pillow cannot work softly.

  • If you recently moved from one car to another, it should be borne in mind that different engines may differ in vibration loads. The number of cylinders, layout and a number of other features affect the level of vibrations. In simple words, the usual in-line engine for 6 cylinders can operate with less vibrations than a 4-cylinder and, especially, 3-cylinder engine. over, in this case, we are not talking about problems, since for a particular ICE a certain level of vibration can be considered the norm.
  • We also add to reduce vibrations, on the crankshaft of many engines there is the so.called dignified damp. If problems arise with the element, the motor will begin to vibrate more strongly.

As you can see, at the initial stage it is important to accurately determine the cause of the strengthening of vibrations. For example, in most cases, it is enough to replace the engine support or solve the problem on which the engine is troit. However, it also happens that the power unit itself needs to be disassembled and repaired.

Repair of mechanical braids is carried out when the cutting elements are blown up or damaged. In this case, experts recommend to independently dismantle removable knives. Evadal is used to sharpen them. If necessary, the battery is replaced in battery.

Before repairing the lawn mower, the type of motor is determined:

The lawn mower stalls at high engine speeds

During operation, a situation arises when, when pressing the fuel supply key, the aggregate turnover begin not to increase, but to decrease. A malfunction of this nature can be caused:

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Fuel hoses Motokos with filter

  • etching of atmospheric air into the combustion chamber;
  • problems with the circulation of a mixture of fuel;
  • clogging the saapun in the lid of the fuel tank (cleaning the hole with a thin sewing needle);
  • Incorrect carburetor adjustment.

When air sunses, when I operate ICE, it is necessary to check the tightness of the pipes and the integrity of the gaskets in the CPG. The problem with the circulation of the fuel mixture can be solved by the elimination of blockages in the fuel pipes leading to the carburetor. If a vacuum occurs in the tank and not receipt of the fuel mixture to the carburetor, it is enough to clean the soundtress with a thin needle and blow it with air.

Features of the work of a trimmer for grass

All trimmers for grass are classified according to the type of power: gasoline or electricity (from the network or battery). It should be noted that gasoline mowers in many respects exceed their electric and battery analogues. Despite the fact that they all perform similar functions, the difference in performance, maneuverability and effectiveness is very noticeable. However, the general principle of operation of all types of manual braids is almost no different- the devices are equipped with engines (two- or four-stroke ICE or electric motors), which drive the cutting unit (reel with fishing line or metal disk). All elements are fixed on the line of straight or curved shape, including the handle for controlling the trimmer on which the main buttons are located.

Since the problem of weak revolutions is more characteristic of gasoline trimmers, they will be given more attention. So, the lawn mower is very comfortable in work and unpretentious in maintenance. over, most of its malfunctions are caused by ignorance by the user of elementary things, which are written in the instructions. Therefore, before starting the operation of the unit, it is necessary to carefully study the management of the manufacturer. In particular, in order to start the engine, it is necessary to do the following sequential actions:

  • turn on the ignition button;
  • press the silicone button for pumping gasoline several times;
  • close the air damper;
  • The gas lever is installed in a position for high speeds;
  • first make non.leaf with the starter handle to feel the engine resistance, then jerk sharply.

If the lawn mower started up, but stalled, you need to put the air damper in the middle position and repeat the attempt. When the engine works, you need to slow the gas and open the air damper, since the trimmer for the grass functions only on the leak.

Important! The mode of operation of the trimmer for the grass depends on the various environmental influences. In hot weather, the unit should be given more time to cool. When working in conditions of dense thickets or high vegetation, the engine also overheats strongly. It is necessary to take five-minute breaks every 15-20 minutes.

Why is a benzotrimer not gaining momentum and strangle

A braid braid with a gasoline drive is a necessary thing to owners of personal plots, lawns, and when a trimmer for grass stalls at one moment, the work on cleaning the area from the grass stops. The device itself is a rather difficult mechanism, because there are many different circumstances of its breakdowns. As a rule, the emerging problems contain an annotation for operation. Know the prerequisites for why the trimmer stalls for the grass, it should be that without the help of others to perfectly perform the repair of the device.

Problems with a benzocosa associated with the purpose that this device is not started, specially classified by specialists of service services. They stand out malfunctions with such nodes of the mechanism:

In order to correctly find the knot where the breakdown occurred, you need to study in what circumstances the trimmer stalls for the grass.

If the lawn mower stops when pressing the gas, then the prerequisites are usually 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.
  • The clogging of the fuel valve, which eliminate it with the message, and as a result, gasoline according to the system begins to flow normally.
  • The weakening and hanging of the cable in the carburetor. There is also a tensile of the fuel hose directly to its gap, caused by the action of a significant load.
  • The clogging of the soundtress (revolutionary valve), for this reason, does not enter the fuel in the tank.

How to get a motorcycle stihl

The main stages are how to get a STIHL motorcycle:

  • Before the operation of a gasoline trimmer for the grass, you should familiarize yourself with the instructions and check the trimmer for STIHL grass for each spare part. After you can collect it.
  • An important step is fuel preparation and refueling. You need to prepare the mixture in a measured container. Gasoline and oil are poured into it in the indicated ratio. Using a funnel, the mixture shimmers into the fuel tank.
  • At the first launch, turn on the ignition without opening the air damper. Put the device on an even and smooth surface for stability. Now. you need to sharply pull the cord from 3 to 5 times. Air damper can be opened in any case: the engine has started or not.

The first launch may require up to 15 jerks. After starting the engine, it is worth turning on idle for warming up. After a while, it is stopped by the button.

note! This instruction is universal, since in order to start the Stihl law trammer, you need to perform similar actions.

In the case of the launch of an electric trimmer for the grass, everything is much easier: you need to familiarize yourself with the instructions and act in accordance with it. Instead of fuel here electricity. The device works from the network, so it is important to provide sufficient power so that the trimmer for grass can gain speed.

After each operation, both gasoline and electric trimmer requires a thorough inspection.

Following the instructions, you can quickly eliminate any small breakdown on your own. But sometimes it is not possible to start the unit with your own hands. In this case, it is better to seek professional help, especially if this applies to the problem with the engine and the development of revolutions of the trimmer for grass or lawn mower.

Do.it.yourself repair and maintenance of a chainsaw

Benzopila are reduced, which makes them more popular and affordable not only for professionals, but also for simple, so to speak, amateurs. However, a widespread dependence. the lower the price, a less reliable device and more frequent failures, since the chainsaw also matters. But for the chainsaw of any price range, most failures can be avoided with proper operation, maintenance and timely maintenance. But no one is safe from the breakdown of the chainsaw and other technologies. Therefore, these are the main types of malfunctions of the chainsaw, methods for their diagnosis, elimination and repair.

All the main malfunctions of chain saws can be divided into two main categories:. engine malfunctions and its various components: the fuel preparation and supply system. ignition, a piston group with a crankshaft, a system for producing curtain gases;. malfunctions and malfunction of other components: lubrication system, clutch, chain brake, tire and others.

Engine starting problems

It is very important to determine the cause of the failure correctly, because otherwise we simply cannot eliminate it. If there are no extraneous sounds when trying to set up a chainsaw (knocking down, grinding, etc. D.), It often turns out that in fact there are no problems. For example, if you put the chainsaw and pull the fork for a long time, the engine simply pours and starts very much.

To properly start the engine saw engine, set the lever or switch to the “flap” position. Then you need to pump the mixture into the carburetor if there is a fuel pump in stock. Pull out the starting handle until the engine resistance becomes noticeable, and energetically extend the amplitude, taking your hand to the side. After two. Three such movements, the engine must first start, and then decay. If this does not happen, then it is necessary to transfer the lever to the position of half.gas or simply to the working position, and then continue to work the chainsaw in this mode. Many Pologaz chainsaws are recorded automatically when the air damper is pulled. Some models have an ignition with the key, it is important to make sure that it is turned on.

If the engine does not start, the first thing to do. unscrew and check the spark plug. There are times when the plant fills the burner with fuel in the cold season. Then you also need to unscrew the candle, dry the combustion chamber with one plant, clean the spark plug, screw it up and repeat the start. It is advisable to immediately check the presence of a spark. On a twisted candle, we put on a cap with a high.voltage wire, we put it on a cylinder, and we pull the starter. Visually observe a frequent blue spark. OK. We twist the candle in place and launch it. If there is no spark, change the candle and repeat the attempt. Again, no. Check the connection of the high.voltage wire to the spark plug, coil and ignition system.

In general, the condition of the candle can be used to determine the type of malfunction.

  • Dry. Most likely, the fuel mixture is not included in the cylinder. This is not a ignition system, so the candle is screwed and checked.
  • Wet, strongly sprinkled with fuel. The cause of the excessive fuel mixture is to violate the launch rules, as described above, or if the carburetor is incorrectly set up.
  • Covered with black carbon. This may indicate the use of poor.quality oil, an incorrectly configured carburetor or an incorrectly calculated ratio of gasoline and oil. The candle should be washed, cleaned of carbon deposits with a sharp object (awl or needle), rub the electrodes with a fabric and installed in place.

When checking the light of the ignition, it is necessary to pay attention to the gap between the electrodes: Normal is considered from 0.5 to 0.65 mm. Damaged or worn gasket should be replaced.

Correctly adjusted carburetor chainsaw provides its effectiveness at full capacity with the most economical fuel consumption.

The need for tuning a carburetor chainsaw is infrequent, since adjustment is originally performed by the manufacturer to achieve the optimal mode of operation. Adjusting screws are designed for a more accurate adjustment of the carburetor chainsaw, if necessary.

Among the causes of violation of fixing the adjusting screws are the most common:

  • Strong vibration or damage to a protective cap. This rarely happens, but still happens.
  • Serious engine wear (piston). Of course, in this case it is better to take care of repairing a chainsaw, but at the same time, adjusting the carburetor can improve its functionality for some time.
  • Litter in a carburetor because of the low quality of gasoline or due to the formation of scale. In this case, in addition to adjusting the carburetor, it can be avoided.

The market presents a wide selection of trimmers from various manufacturers. They are characterized by general reasons why the moment. Each unit is also equipped operating instructions. In it, the corresponding section contains the necessary recommendations on this issue regarding the applied model.

If, in the process of independently eliminating problems, it was not possible to achieve a positive result, then it is better to seek help from specialists. It should also be involved in solving the problem of professionals in the absence of minimum experience and skills in such a case as not to harm. The most difficult node is the engine. Only experienced masters are permissible to work with him. When the lawn mower is on warranty service , The best option is to contact the service center where they will diagnose and repair technology.

When purchasing a lawn mower, you must be prepared for the fact that, as in all other similar tools, breakdowns may also appear in it that will require repairs.

But do not immediately run to the service center and pay big funds to the craftsmen who convince you of the presence of severe malfunctions in the device.

The lawn mower stalls at high speeds

Perhaps more and more a widespread complaint associated with gasoline trimmers sounds like this: “The lawn mower stalls”.

Naturally, a rather harsh fault may be a prerequisite for this. The lawn mower does not develop speed.Why is a Chinese lawn mower not gaining. The lawn mower does not develop speed, why the Chinese lawn mower does not develop momentum. But in most cases, the situation is even easier than it seems to be the 1st gaze.

In order to cope with such an inconsistent, first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and from time to time it is even self.destructive.

In fact, circumstances, this is when the lawn mower stalls at high speeds. There are quite a lot of these circumstances.

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Another is the presence of defects in the power system.

In this case, the lawn mower will stall at idle. I did not give any tangible result. Why is a Chinese lawn mower not developing momentum. Why does my lawn mower not develops momentum. Why the lawn mower. I can’t from the ground.And the revolutions are gaining from the floor. Dilems with the power system may lead to a drainage or incorrect carburetor adjustment.

Why does the lawn mower stall after starting?

After starting, the motor may stall if the carburetor is incorrectly configured or it has been resolved. On what signs can be understood that the reason really lies in this? Very simple, by vibrations that will be clearly felt during the work of a gas station. You can adjust the fuel supply with your own hands by completing everything that is written in the instrument operation instructions.

The motor can stall due to clogged fuel valve. The reason is eliminated by cleaning it. If the lawn mower started up, and then stalled sharply, then it is difficult to supply fuel to the carburetor. Weaken the valves of the carburetor to ensure the free approach of the fuel to it in the right amount.

With excessive air leaks, the engine may also stall. Add the engine speed so that air bubbles come out faster from the fuel system of the unit. Be sure to check the integrity of the fuel hose. In case of mechanical damage (cracks, punctures, etc.P.), replace the part.

How to clean and store a tool?

During the operation of the lawn mower, monitor the state of the engine cooling system. The channels available in the starter housing, as well as the cylinder ribs, should always be clean. If you ignore this requirement and continue to operate the motorcycle, then you can disable the engine due to overheating.

Competent care of gasoline scythe during operation allows you to use it for several seasons in a row without serious repair

Before cleaning, let the engine cool down. Take a brush with a soft pile and clean the outer surface from dirt. Cleaning plastic parts is carried out by solvents, including kerosene, or special detergents.

After the summer season, the lawn mower should be prepared for long.term storage. To do this, the fuel mixture is drained from the tank. Then the engine is launched in order to develop fuel residues in a carburetor. The entire tool is well cleaned of pollution and sent to “hibernation”.

As you can see, it is possible to repair the malfunctions of the household lawn mowed on their own. Service services should be contacted in case of serious breakdowns. In this case, the cost of repairs with the price of a new lawn mower should be correlated. Perhaps it will be more advisable to buy a new tool.

The lawn mower stalls

When purchasing a lawn mower, you must be prepared for the fact that, as in all other similar tools, breakdowns may also appear in it that will require repairs.

But do not immediately run to the service center and pay big funds to the craftsmen who convince you of the presence of severe malfunctions in the device.

The lawn mower stalls at high speeds

Perhaps more and more a widespread complaint associated with gasoline trimmers sounds like this: “The lawn mower stalls”.

Naturally, a rather harsh fault may be a prerequisite for this. A two.stroke trimmer engine for grass does not develop turns stalling. lawn mower FS 130 give gas stalls. But in most cases, the situation is even easier than it seems to be the 1st gaze.

In order to cope with such an inconsistent, first, try to deal with its causes without the help of others, because, having found out the reason, it’s even easier to fight with the inconsistency, and from time to time it is even self.destructive.

In fact, circumstances, this is when the lawn mower stalls at high speeds, there are quite a lot of these circumstances.

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Why is a Chinese lawn mower not developing momentum?

The trimmer for grass does not gain momentum, a very common inconsistent and of course does not always have a common solution.In this.

The lawn mower is not gaining momentum, the cause of the malfunction and eliminate it

1st launch of the latest lawn mower.Removed the grid from the silencer, began to work.

Another, this is the presence of malfunctions in the power system.

In this case, the lawn mower will stall at idle. At speed stalls a trimmer for Champion grass. GAPHOLLOSKALL GOODLUCK 4300 stalls video revolutions. The lawn mower stalls when you press the gas. At high speeds, the lawn mower stalls. The problems with the power system may lead to a drainage or incorrect carburetor adjustment.

Vibrations that take place in the process of operation of the lawn mower can lead to a reservoir.

Incorrect adjustment of the lawn mower can be fixed by simply adjusting it in accordance with the requirements specified in the operating instructions.

In addition, sometimes gasoline trimmers for grass can stall due to the fact that the valve located in the gas tank lid just clogged or sticks.

To find out, try using a braid by loosening the gas tank cover.

If in this mode the device works properly, clean the valve.

The lawn mower is not gaining momentum. The cause of the malfunction and eliminate its

If you have done operations with the filter, but the work of a trimmer for grass working from gasoline remains the same, the benzotrimer does not gain momentum what to do?

Then you should try to extract the filter from the device in order to provide the so.called “relief” of the trimmer for grass. The lawn mower does not develop speed, the reason. | Doovi. Should help.

The next and rather common problem when working with a gasoline trimmer is that it simply stalls and does not give any signs of life.

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In this case, the problem may be as follows:

The last and most common cause of the breakdown of a gasoline trimmer for grass is that the cable that is located in the carburetor department was just sleeping.

Therefore, make sure that it will be well pulled, but not to the limit, otherwise with too much load on the gasoline trimmer for grass, this small cable can crack and then you will definitely have to contact the service center, and then also throw out many money into the wind.

Adjustment of the maximum speed

The maximum speed is regulated using a screw h. The turn increases when it turns clockwise, and decreases when it turns counterclockwise.

The maximum rotation speed of chain engines ranges from 11,500 to 15,000 rpm. Higher speed can be dangerous for the engine, and it simply does not provide ignition. Therefore, the maximum speed can be determined as a result of interruptions in the ignition. In case of their appearance, slightly unscrew the screw h counterclockwise.

Engine starting problems

It is very important to determine the cause of the failure correctly, because otherwise we simply cannot eliminate it. If there are no extraneous sounds when trying to set up a chainsaw (knocking down, grinding, etc. D.), It often turns out that in fact there are no problems. For example, if you put the chainsaw and pull the fork for a long time, the engine simply pours and starts very much.

To properly start the engine saw engine, set the lever or switch to the “flap” position. Then you need to pump the mixture into the carburetor if there is a fuel pump in stock. Pull out the starting handle until the engine resistance becomes noticeable, and energetically extend the amplitude, taking your hand to the side. After two. Three such movements, the engine must first start, and then decay. If this does not happen, then it is necessary to transfer the lever to the position of half.gas or simply to the working position, and then continue to work the chainsaw in this mode. Many Pologaz chainsaws are recorded automatically when the air damper is pulled. Some models have an ignition with the key, it is important to make sure that it is turned on.

If the engine does not start, the first thing to do. unscrew and check the spark plug. There are times when the plant fills the burner with fuel in the cold season. Then you also need to unscrew the candle, dry the combustion chamber with one plant, clean the spark plug, screw it up and repeat the start. It is advisable to immediately check the presence of a spark. On a twisted candle, we put on a cap with a high.voltage wire, we put it on a cylinder, and we pull the starter. Visually observe a frequent blue spark. OK. We twist the candle in place and launch it. If there is no spark, change the candle and repeat the attempt. Again, no. Check the connection of the high.voltage wire to the spark plug, coil and ignition system.

In general, the condition of the candle can be used to determine the type of malfunction.

  • Dry.Most likely, the fuel mixture is not included in the cylinder. This is not a ignition system, so the candle is screwed and checked.
  • Wet, strongly sprinkled with fuel.The cause of the excessive fuel mixture is to violate the launch rules, as described above, or if the carburetor is incorrectly set up.
  • Covered with black carbon.This may indicate the use of poor.quality oil, an incorrectly configured carburetor or an incorrectly calculated ratio of gasoline and oil. The candle should be washed, cleaned of carbon deposits with a sharp object (awl or needle), rub the electrodes with a fabric and installed in place.

When checking the light of the ignition, it is necessary to pay attention to the gap between the electrodes: Normal is considered from 0.5 to 0.65 mm. Damaged or worn gasket should be replaced.

Correctly adjusted carburetor chainsaw provides its effectiveness at full capacity with the most economical fuel consumption.

The need for tuning a carburetor chainsaw is infrequent, since adjustment is originally performed by the manufacturer to achieve the optimal mode of operation. Adjusting screws are designed for a more accurate adjustment of the carburetor chainsaw, if necessary.

Among the causes of violation of fixing the adjusting screws are the most common: