Trimmer for grass eats a lot of gasoline what to do. Which affects gasoline consumption of a trimmer for grass?

Device and adjustment of the carburetor on benzocos and trimmers

A lawn mower or a trimmer for ICE grass requires not only a constant refueling of the fuel mixture of gasoline with oil, but also periodic adjustment of this fuel supply. The carburetor is responsible for the supply of fuel to the lawn mower cylinder, the effectiveness and performance of the tool depends on the good operation of which. If in the process of operation a faulty (abnormal) engine operation is detected, then the first step is to adjust the carburetor of the lawn mower. Before setting up a carburetor of a gasoline trimmer for grass, we will first figure it out with its design.

Lawn mowers are equipped with internal combustion engines of a two.stroke type. To supply a fuel mixture to the engine cylinder, a carburetor is used. In the design of gasoline units is a key element without which ICE is impossible. over, this carburetor differs from the car device not only in size, but also by the principle of operation. In particular, this difference is the presence of a membrane that plays the role of a gasoline pump. It is due to the presence of a membrane that the devices considered in the design of two.stroke internal combustion engines are called membrane.

Structurally, the entire mechanism is a small part, inside which there are channels, valves and membranes. The carburetor case is made of aluminum, and the internal device is shown in the photo below.

Before adjusting the carburetor of the lawn mower with your own hands, it is necessary to deal with all the constituent elements of the device in question. The carburetor of the lawn mower and a trimmer for the grass consists of the following details:

  • Venturi diffuser or nozzle. through this nozzle, air is absorbed into the system
  • Air damper. opens and closes the feed of filtered air
  • Fuel channel maximum revolutions
  • Fuel channels (nozzles) of the idle speed of xx and medium revolutions
  • Throttle. the opening value is regulated by pressing the gas
  • The fitting of the pulse channel. connects to the internal channel of the engine crankcase
  • Inlet fuel channel (fitting) (2). the supply of fuel from the gas tank is ensured
  • Membrane (4). is responsible for absorption of fuel from the gas tank
  • Fuel absorption valve from the tank (3)
  • Fuel supply valve to the carburetor channel (5)
  • Filtering element (6) or filter of fine fuel cleaning
  • Fuel channel (10)
  • The needle of the needle valve (14) is responsible for supplying fuel to the chamber of the control membrane
  • Camera. fuel mixture, which is supplied through nozzles and throttle ditch into the cylinder
  • The control membrane (18). is ensured by the manual fuel sucker primer
  • Lever connected to the membrane (17)
  • Idle adjustment screw (15)
  • The adjustment screw for the amount of fuel supplied to the diffuser (13)

Having an idea of ​​how a carburetor is arranged inside, you have to deal with the principle of its work. A detailed description of how the carburetor works on a two.stroke internal combustion engine on the example of a chainsaw is described in this material.

How the gas mowing carburetor works or the principle of functioning

The adjustment of the carburetor of the Chinese lawn mower is completely identical with the setting of travokosylovs of European, and manufacturers. To cope with the task of adjusting the carburetor on benzocos and benzotrimers, you need to understand the principle of their functioning. How the carburetor works on a benzos, and available described below.

  • The operation of the carburetor of the lawn mower begins with the supply of fuel through the channel, as shown in the diagram
  • The absorption of fuel into the carburetor occurs using a pulse channel connected to the engine card. Due to the vacuum of air, a flexible membrane is moved under the number 4 in the diagram above
  • Through valves 3 and 5, fuel supply occurs. The valve 3 is inlet, due to which the fuel is supplied to the sub.sector, and the valve 5. the exhaust
  • Further, the fuel moves through the channel and, passing the filter of thin cleaning, reaches the needle valve 14
  • The needle valve is connected by means of a lever with the control membrane 18
  • The needle valve is driven when exposed to the membrane. When it is necessary to pump up the fuel to start the engine, it is necessary to affect the soft cover of the manual pump. When exposed, the needle is opened, and the camera is filled with the fuel mixture
  • Когда же двигатель запускается (на холодную), то открытие иглы происходит за счет разрежения при закрытой воздушной заслонке. This vacuum affects the nozzle nozzles and high speeds on the membrane 18
  • The membrane acts through the lever on the needle valve, through which the camera is filled
  • After starting the motor, the air damper opens, as a result of which the engine operates on the depleted mixture, since the fuel is mixed with air
  • The fuel mixture with a filled chamber is supplied (sucked) through the nozzle jetlays and medium revolutions (when the engine is launched)
  • The throttle shift at the same time shifts from the original position by 10-15 degrees
  • When the work is carried out under load, then the fuel begins to enter the chamber through a nozzle nozzle, and at the same time the throttle shift turns to an angle up to 90 degrees (depends on the force of pressing for gas). In all operating modes, an air damper should be open, through which the fuel is mixed with air, and thereby there is an ignition of the mixture in the cylinder

The following shows the principle of operation of the carburetor of the lawn mower. Based on the scheme, you can not only deal with the principle of operation, but also identify breakdowns and other malfunctions of the mechanism.

When operating the tool, it is necessary to take into account the presence of another nozzle. This nozzle is located between the channels of the idle and full power. It is necessary in order to exclude a strong impoverishment of the mixture, which occurs in the case of the engine at an incomplete load. In such a situation, the occurrence of a back of a pair is not excluded. Through the additional channel (nozzle), fuel is sucked into the chamber, through which the fuel-air mixture is enriched. Below is an additional nozzle, which is indicated by the number 1.

Having an idea of ​​the design of the membrane carburetor of Motokosa and the principle of work, it will not be difficult to configure it with your own hands. To adjust the carburetor of the lawn mower, adjusting screws are used. The scheme above shows two screws for configuration, but most modern models of gasoline trimmers are equipped with three screws. The presence of three setting screws allows you to perform a more accurate adjustment, while achieving stable and uninterrupted operation of the internal combustion engine.

It is interesting! What is the difference between a trimmer and a benzoca? Many people believe that a trimmer for grass is low.power electrical herb. However, a trimmer for grass is a generalized name for benzos, motorcycle and electric braids, as they are designed for general purposes.

Carburetor operation instructions

Gasoline that enters this device should not contain mechanical impurities. All parts are treated only with gasoline. The use of the solvent is not allowed, because the elasticity of the washer and rubber parts is damaged.

CG430 Grass Trimmer 1

To dry the details, use the purge of compressed air. It is not recommended to clean the small holes with wire or needle. Installation after repair or cleaning should be carried out moderately so that there is no wrist and deformation of the parts.

The float chamber must be connected to the body hermetically. Before operation, it is necessary to check the connection of the air filter. There should not be gasoline leaks.

Before starting the engine, you should prepare a carburetor. To do this, make sure that gasoline does not occur from it. To do this, just open the fuel valve. Block the air damper, and tighten the control lever all the way. The throttle is open 1/8 1/4 of the largest move.

At a low air temperature (below 5ºС), squeeze the drowner until a fuel appears from the hole.

During the start.up, slightly open the air damper, and after warming up the engine, open it quite.

Repair K-45: Main recommendations,

In order to fix the carburetor with your own hands, we offer to familiarize yourself with the repair of the Neva MB-2 motor block.

  • If an extra amount of air enters the ICE chamber. Try to change the gasket between the head and the carburetor and tightly tighten the fasteners on the connection. If this did not help, the prerequisite may be wear of the shaft on the damper or the holes where it is connected. Such a shaft is subject to substitution, and in the case of broken holes, the device completely changes.
  • When a lot of fuel enters the float camera. In this case, check and change worn details: float, jet, needle.
  • If there is not a lot of gasoline in the carburetor, check the filter and sump, fuel supply hoses and gas tanks. Dirty elements need to be washed or changed, and if the tank rusted from the inside, you will have to clean it with caustic soda.
  • If there is an increase in fuel consumption, configure the carburetor, turning to the operating annotation.

The device of the lawn mower

The device of the Stihl FS 55 lawn mower should be clear for you if you plan to operate equipment, and all the more to repair it. The internal combustion engine in this unit is almost the same as in the chainsaw. But the tire of the latter is fixed to the motor gearbox with a long tubular rod. Snutri houses a shaft that transfers torque from the engine to a working tool. This design is suspended on a belt that is thrown over the shoulder. This allows you to delay the tool on weight, which is fundamentally with a sensitive mass of the chainsaw.

The handle is fixed to the unit rod, using it you can move the end of the bar with the working inventory. Stihl FS 55 lawn mower, which is presented in the article, from the person’s side, the person has a protective shield in the form of a casing, which excludes injuries during operation. The tool itself is a round drum, on both sides of which a thick fishing line for a trimmer comes out of the holes. Adjustment of the carburetor and chainsaw repair Stihl Stihl FS55 FS 38 Carburetor. When the drum is spinning, the trimmer fishing line is pulled under the influence of centrifugal force and hit the grass, cutting it.

Stihl FS 55 lawn mower, the technical properties of which will be presented to your attention below, has a fast.significant nylon fishing line for a trimmer. Features of the STIHL FS 38 Motokos, adjust the carburetor of the Stihl FS 38 lawn mower. It is sometimes updated by the way of unwinding the coil, which is located.

We proceed to run the Huter GGT-1500TX lawn mower

As a tool, we warmed up, we open it one hundred percent supply of air by the transfer of the corresponding lever to the ON position and compress the gas trigger for 1 2 and hold seconds 20 30. Based on the foregoing, we can conclude that the main malfunctions of the carburetor are only three clogging of the channels, pollution of the filter of fine cleaning and the exit from the system of components.

trimmer, grass, gasoline, which, affects
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Trimmer fishing line: Huter GGT-1000T

Trying to reduce fuel consumption. Example if the maximum soil depth indicated in the passport is 30 cm, then when the engine starts the engine, the cutting depth of the cutter should not exceed 15 cm. An indispensable tool for a modern summer resident or the owner of a private house is a lawn mower, which allows you to effectively and efficiently bring the adjacent territory in order.
Which trimmer for the grass is better to choose: Patriot or Huter of course, it is best to see for help from specialists in this field, for whom the repair of gasoline trimmers carburetors is an integral part of the profession. The gearbox conveys the rotational moment from the engine shaft to the cutting tool, its gears during operation should be absolutely clean and necessarily lubricated with special lubricant.

When choosing, it is important to understand what is the better gasoline trimmer for Patriot grass, but also what is its advantages over other brands. If we compare the Patriot gasolimers with other brands, then they differ in the presence of handles that can be adjusted to the operator. Modern gasoline models are equipped with a button for compulsory swinging fuel and a special system. which simplifies the launch. Due to the fact that units are supplied with a shoulder belt, it becomes easier and more comfortable to mow. Various types of equipment can be installed on equipment. The equipment is not too much weight, and also consumes not a lot of fuel, while it has high power. Serving it is quite simple.

Setting up a carburetor of a lawn mower with three adjusting screws

Before starting work, you need to place the lawn mower on a flat stable surface. Remove the chain in the opposite direction. There are motorcycles with two and three adjusting screws. Two screws most often equip the tools produced in China. Consider the adjustment of the carburetor Motokos with three screws.

Setting up a carburetor of a lawn mower with three adjusting screws

Before proceeding with the adjustment of the carburetor of the lawn mower, you need to rinse the air filter. Cleaning is carried out with water with a detergent or soap, and if necessary, a new. Often in the poor work of the carburetor, scibberries are guilty. In order to prevent the filter, it is recommended to clean the filter after every 10 hours of operation of the tool. Do not forget to check the condition of the candle, if there is a dozen, you need to clean it. Candles are consumables and have their own resource. To ensure good operation of the engine of the lawn mower, candles periodically need to be changed. Next, we evaluate how well the carburetor is fixed to the cylinder-piston group. After the preparatory manipulations are completed, you need to start the motor. Let the engine work for 5-10 minutes. Then you need to identify how many adjusting screws on your tool.

There are the following adjusting screws on the gasoline trimmer:

Fuel supply adjustment

At first you need to slowly tighten the screw adjustment screw for the fuel mixture. You need to do this until the engine starts to stall or stalls. Following this, if the engine did not stop working, you need to turn the screw for a quarter of turnover, and if it stalled, then by half the turnover. Next, you should have a stalled engine. Then you need to open the throttle and see how the speed is gaining. Turn the screw for a quarter of turnover again. You need to scroll until the engine begins to confidently gain increased speeds during cuffing. This is the right time when the engine works most economically. There are times when adjusting this screw does not give anything. Often the reason is in the factory spring that is located on this screw. This does not happen to all the tools. And if the spring turned out to be defective, then replacing it will not be difficult. A suitable spring can be purchased at any construction store.

Cooper adjustment

Following the adjustment of the fuel supply, we are accepting for the adjustment of the idle. To do this, you need to adjust the corresponding screw so that the engine works slightly accelerated at small speeds. But it is necessary to trace, for the immobility of the reel with fishing line and knives. Before the start of their movement, several revolutions should remain in stock. The movement of the coil and knives can subsequently lead to the rapid wear of the clutch. Having noticed that the engine starts poorly, you need to increase the number of revolutions at idle. With an increase in revolutions, the fuel mixture is saturated with air, which leads to power loss.

The main signs of the proper idle work:

  • Revolutions for a trimmer head;
  • Uninterrupted operation of the engine even when the position changes (sharp rise or descent of the knife);
  • Calm operation of the engine at a cold move;
  • Lack of increased speed of hot engine.

Maximum speed adjustment

Further, for the full tuning of the carburetor of the lawn mower, it is necessary to adjust the maximum speed. It will not be superfluous to look into the instrument operating manual and see the maximum speed value. This amount will help to determine the tachometer most accurately. If such a device was not at hand, we set up by ear. Barely determining the maximum speed of revolutions by ear, we begin adjustment. A screw for limiting maximum revolutions will help in this matter. Control the engine operation at maximum speed. If necessary, reduce speed, weaken the fixing nut and unscrew the screw. If the turnover is too large, then you will need to screw the screw. These actions must be done in order to protect the engine from overheating. Scroll the screw until the clear even operation of the engine is established.

After the work done, if everything is done correctly, the stable work of the tool is provided.

Understand this by the following signs:

Several recommendations for choosing and using the fuel mixture

Gasoline braids and trimmers for grass are very convenient, compact and maneuverable, suitable for work in any cottage. They cope with grass in areas with different relief and different sizes. Their use in narrow, inaccessible places for lawn mowers is especially beneficial. In addition, they are cheaper and easier to maintain compared to the lawnical mower.

Did you know?Choosing which trimmer for grass is better. gasoline or electric, experienced gardeners are inclined to gasoline. Electric in many ways limits the movement (a certain length of the cord), needs uninterrupted power supply and is not very economically beneficial to use. But at the same time, the cost of the electrimmer is many times cheaper than gasoline, and it is ram.

We offer to familiarize yourself with the installation of bees trap

Before choosing a gasoline trimmer for grass, you need to at least briefly know the main parameters of the tool. The key when choosing a gasoline trimmer for grass will be how often you plan to use it and for processing which areas it is intended.

Based on this, the best gasoline trimmer for grass for specifically your site is selected by the power and performance of each individual model.

By type of suspension, trimmers for grass are stupid. the best option for infrequent use, and trimmers for grass with a backroot suspension. it is better to take such a constant, almost daily load on the tool.

According to the type of drive, gasoline trimmers for grass are with a straight shaft or a metal cable. It is better to take a tool with a direct shaft drive. they are more wear.resistant. By type of engine, benzotrimers are divided into two and four.

The former are refueling with oil already mixed with gasoline, the latter have separate compartments for oil and gasoline. Two.strokes are considered more noisy, and their service life is often less. And four.stroke. more durable, more expensive in maintenance and repair, but at the same time they work a little quieter.

The engine can be located in the upper or lower position. Located at the top is preferable. they are more convenient to operate, better cooled, more protected from clogging with grass and garbage hit, and they, as a rule, have more power.

A fishing line for a trimmer in configuration of a trimmer for grass is used only for mowing grass. By the type of pattern, several types of fishing line are distinguished:

  • in the form of asterisk. for a green decorative lawn or young grass;
  • in the shape of a square. for high grass with thick stems;
  • In the form of a circle. a universal look suitable for both the lawn and for the obsessed and dry herbal stems, leaves.

For cutting branches, shrubs will need a knife. There are models equipped only with fishing line, but there are models with both fishing line and knives.

By the type of bar (handles), trimmers for grass are curved handle for low loads or with a straight line. for more loads. The weight of a trimmer for grass, as a rule, does not affect the work of the tool, it matters for a person working with him. if this is a man, then you can take a more heavier model, if a woman, then easier.

Before you choose a trimmer for grass for the lawn, study all the capabilities of each model. some of them are endowed with additional useful functions. This can be a snowmobile, the anti.vibration system. for the convenience of hands, the quick launch of a trimmer for grass with a decompression device that increases the life of the tool.

It should be noted that all improvements add value to the product. The most inexpensive are household trimmers for grass, and the most expensive are motorcycles.

Malfunctions and their elimination

Electric and gasoline trimmers have typical breakdowns and malfunctions. For devices running from an internal combustion engine, this is:

  • problems in the carburetor;
  • engine breakdown;
  • problems with the fuel system;
  • breakdown of the gearbox, starter, muffler;
  • blockages;
  • Air filter breakdown;
  • Problems with ignition coil.

Electric units have specific breakdowns:

With simple problems, you can make a trimmer repair for grass with your own hands.

Why is a trimmer not starting for grass

The most common reason that the unit does not start is the use of poor.quality fuel. The choice of gas stamps below AI-92 can disable the lawnical mower. If high.quality fuel is used, you need to look for other reasons. To do this, carefully check all nodes and systems. The checks are subject to:

The device may not start after prolonged downtime. Before turning on a trimmer for grass, you need to study well the instructions for operation. The solution of many problems is indicated in it.

If it stalls when you press the gas

There are several reasons why a trimmer for grass stalls when gas is pressed:

trimmer, grass, gasoline, which, affects
  • The first reason is the dumping of the carburetor.
  • Fuel valve.
  • Fur valve blockage.
  • The weakening and sagging of the carburetor cable or sagging of the fuel intake hose.

So that the described problems with the lawn mower do not arise, you need to carefully monitor the condition of the device and its blocks. Timely cleaning, washing of the unit and spare parts allow you to increase its life.

Starter breakdowns

The most difficult breakdown of the starter occurs when the rope is broken and winding it into the flywheel of the operating engine. As a result, the spring may burst and the pulley plunges. In this case, only a complete replacement of the spare part will help. This breakdown rarely occurs. often:

In this case, it is easy to fix the starter yourself. The manufacturer has prepared a instruction for this.

trimmer, grass, gasoline, which, affects


Caring for the motorcade gearbox consists in the timely lubrication of the unit. The absence of one can lead to rapid wear of the gear and jamming of the gearbox module.

The main malfunctions of the trimmer gearbox for grass:

  • severe heating of the gear component due to the use of low-quality lubrication or its absence;
  • shaking of the shaft during the rotation of worn bearings;
  • staggering or flowering from the bar of the gear ratio as a result of damage to the case;
  • Lack of rotation of the output shaft with a knife due to wear on the teeth on the gears.

This happens due to the use of low-quality lubrication or its complete absence. Another reason for the failure of the gearbox is the operation of a trimmer for grass at the limit of its capabilities and the hit of foreign objects. To replace a faulty bearing, a gearbox is disassembled.

Features of the repair of electric models

Electric models of trimmers operating from the network have several main blocks:

Each electrimmer block has specific problems. In the mechanical part, they depend on the presence of a fishing line used as a cutting element. Reasons for the termination of work:

You can identify the problems of the electrical part of the electrocos using special tools:

To eliminate problems, a soldering lamp is needed.

  • a malfunction of the power cable;
  • problems with an outlet and fork;
  • the failure of the control handle;
  • combustion of the starter winding, engine replacement is required;
  • Contact breaks can be corrected independently using a soldering lamp.

Advantages and disadvantages of a gasoline trimmer for grass in the garden

The advantages include mobility, multifunctionality and instrument efficiency. Disadvantages are not always moderate price, especially in multifunctional mowers, and the noise of a working trimmer for grass, even in models with reduced noise.

But, on the other hand, the tool has good power, performance, and besides, a benzotrimer can work in any weather (after rain, for example).

That’s all, how to choose a trimmer for grass for a summer residence or at home. We wish to decide and choose that trimmer for the grass that is suitable for your site, lawn or garden!

You can advise the article to your friends!

You can advise the article to your friends!

What to do if the engine does not start?

If the lawn mower fails is not possible, then the first thing is to check the presence of fuel in the tank and its quality. For refueling the tool, it is recommended to use high-quality gasoline purchased at gas stations, the brand of which should not be lower than the AI-92. Savings on cheap fuel can lead to a breakdown of the cylinder-piston group, for the repair of which a third of the cost of Motokosa itself can take

It is equally important and correctly preparing a fuel mixture of gasoline and oil. The proportional ratio of these components of the mixture is indicated by the manufacturer in the manual

Do not prepare the fuel mixture in large volumes, since during long storage its properties are lost. It is better to use a freshly prepared mixture.

When preparing the fuel mixture, pour the oil into gasoline using a medical syringe that allows you to accurately observe the necessary proportion of the components

Fuel filter pollution in the tank may also prevent the operation of the lawn mower engine. Therefore, when problems with the launch of the motor, check the condition of the filter. If necessary, replace the filter. It is forbidden to leave the incoming pipe without a fuel filter.

trimmer, grass, gasoline, which, affects

The air filter also needs to be in the test. During contamination, the part is removed, in the field is washed in gasoline and put in place. In the country or at home, the filter can be washed in water using detergents. After that, the filter rinses, squeezes and dries. The dried filter is moistened with a small amount of oil used to prepare the fuel mixture. Excess oils are removed by compressing the filter with hands. Then the part is installed in place. The removed cover is placed back and fixed with screws.

The air filter washed in the fuel mixture, squeezed and dried, is installed in place in the plastic case and covered with a lid

How this procedure is done in more detail you can look at

If all of the above procedures are carried out, and the engine is not started, then adjust its revolutions at idle, twisting the carburetor screw

In the video posted at the beginning of the article, attention is paid to this issue

How to start a petrol grass trimmer

Signs of unbalancing

Carburetor debugging is necessarily carried out in the manufacture of the device. As a rule, the owners will learn about the need to adjust the fuel supply with their own hands only after quite serious breakdowns, in the process of correcting which, the module was removed and, for example, cleaned.

Signs of failure in the settings are the following:

  • starts up, but immediately stalls the engine. since the engine can only work when a certain amount of gasoline is supplied, with too “poor” fuel, that is, overlapping the supply channel, the motor will stop;
  • too much fuel consumption, many exhaust gases. the result of incomplete combustion of the mixture. In this case, the fuel, on the contrary, is too much and the mixture is excessively dense.

STIHL, Makita, Husqvarna and others tuned with adjusting screws. Sometimes the reason for disrupting the work is a violation of fixation-due to vibration or damage to the protective cap. Such a breakdown can be found only by trying to turn the screw a little: if the fixation is not stiff, it is worth checking the setting. carburetor adjustment

The setting of the module does not apply to the repair and the change of spare parts is not required. In this case, the armored complex of the carburetor of the lawn mower will not be needed.

  • L. is regulated first, as it is responsible for supplying fuel at low speeds;
  • H. he is responsible for supplying gasoline at high speeds, as well as for fuel consumption and temperature;
  • T. with it, the idle speed is debugged.

There are options, as a rule, this is a carburetor of a Chinese lawn mower, when only one screw remains for debugging on the case. to configure idle. This does not mean that the module is configured automatically. this means that even such a type of repair as debugging will be difficult to carry out. In the photo. adjusting the carburetor of the Chinese lawn mower.

  • The module tuning is carried out only with a heated engine: for this, the device is pre.included for 10 minutes. If the mowing head rotates at idle, then they begin to debugged immediately: turn the screw T counts the clock until the rotation stops.
  • Adjustment starts with a screw l. The screw turns to the right and to the left until it finds such a position in which the idle speed does not become maximum.
  • Then the screw is turned on ¼ turn against the watch. This will be his working position.
  • The idle stroke must be configured by turns against the sentry to increase the number of revolutions and the clock. to reduce. Its debugging consists in achieving such a regime in which a sufficient number of revolutions are performed before the rotation of the mowing head. In this case, the engine should operate steadily at different positions.
  • The position of the screw L is determined by the latter. at maximum speed the trimmer for grass should not work for more than 10 seconds. The throttle opens, the screw is closed clockwork, very slowly, until a decrease in the number of revolutions is established by ear.
  • Then also slowly the screw rotates against the sentry until the engine starts to work with failures. After which the screw is on the time, until the engine again works normally.

If there is a tanometer, and if the product is indicated in the product passport, coooreecration can be carried out more accurate, focusing not by ear, but on the testimony of the device.

Adjustment of the carburetor of the lawn mower in the video is carried out by ear.

7 Комментарии и мнения владельцев on the record “Adjusting and repair of the carburetor of the lawn mower”

Please clarify. In the section adjustment p.5, screw l. error? You should read the screw a? Thanks to.

Tell me the initial position of the screws h l la

Tell me the initial position of the screws h l la

Thank you very much for the video about the accelerator and did not know and the defect is very important and creates a huge problem about which almost everyone is silent. BRAVO….

Maybe all the same tachometer of the revolution meter, and not a tonometer of the blood pressure meter

The heart of any chainsaw is a two.stroke internal combustion engine.

There was a need to acquire a reliable and true mechanical pom.

The trimmer for grass does not apply to complex household appliances, so most of its gender.

The past times of Soviet agricultural giantomania have gone. The gig disappeared.

The same.based tractor is an economical version of the tractor for small in terms of work

The Neva Unoa Tractor is produced today in different modifications, this specializers.

Results of work on washing the carburetor of the lawn mower

The carburetor washing procedure is not difficult, and takes no more than 1-2 hours of time. However, before starting work, you need to consider the following points:

  • In the process of cleaning, you may need to replace parts and components, which should first be bought. If the lawn mower is Chinese, then difficulties may arise with the search for spare parts.
  • You need to be prepared for the fact that the mechanism may not be suitable for further operation, so it will need to replace it. The cost of carburetors depends on the tool model.
  • After completion of work, you will need to resort to the setup procedure. There will be no difficulties with this, since detailed instructions for adjusting gasosos and trimmers are described here.

The most important thing during work is to remember the correct location of all parts and elements. It is strictly contraindicated to use the sealant. Worn and dry gaskets should be replaced.

If you are faced with the need to clean the carburetor motorcosa, then you should not put the procedure in a long box. Prepare your tool for the next season in advance, in order not to launch the opportunity to put the adjacent territory near the house or prepare hay by winter.

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

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

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

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

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

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

How to store a lawn mower and exclude problems with its launch

Its launch depends on the correct approach to storing a trimmer for the grass. over, this applies not only to winter long.term storage. How to store a trimmer for gasoline grass in order to warn yourself against problems with the difficulty of starting it, it is necessary to take into account a number of the following recommendations:

  • Before you remove the tool in zipun for winter storage, you should drain the fuel from the tank. In addition, the remaining fuel is also required to remove, and this can be done by starting the engine, letting it work for a while until it stalls
  • Store the tool preferably in a dry room
  • Before starting the engine after a long pause for more than 2-3 months, you must first examine the candle electrodes, as well as check the main nodes-air filter, high-voltage wire, etc
  • When operating the tool, it must be borne in mind that overheating of the motor negatively affects the operational resource, so you need to take breaks when working, especially if a trimmer for grass with a two.stroke engine is used to work. Units with four.stroke engines are not only more powerful, but also more hardy
  • After winter, the first thing you need to do the following. pour a little oil into the candle hole, having previously moved the piston to the extreme dead point. This is necessary in order to lubricate the parts of the CPG when starting the engine, thereby excluding their quick wear

Only with the right approach to finding the reasons why the trimmer for grass does not start, you can independently find and eliminate the breakdown. over, for this you do not need to be a specialist at all, and to understand thoroughly in the design of gasoline units. Act in order in the sequence, which is presented in the material, and restore the performance of the lawn mower will be easier.

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