trimmer for stihl grass does not work fuel pumping

Often, with the onset of spring, most owners of benzos complain about the inability to launch the motor of this grass.shocked tool. With what it can be connected? So that the trimmer for grass in the spring after winter storage is well started, you must learn to care for it correctly. How to properly store the lawn mower in winter is described in detail at the very end of the material. Now we will figure out why it is impossible to start the tool engine after winter.

One of the main reasons that after winter the lawn mower is not started. stagnation of fuel in a gas tank. If you do not drain the fuel from the tank, and leave the tool to store for a long time, then it will naturally be impossible to start the lawn mower. The properties of a mixture of gasoline with oil fall, so as a fact we get a tool malfunction. Even if the fuel mixture has remained in the trimmer last year, it is recommended to drain it, and pour freshly prepared. After that, start the tool.

Another cause may be a malfunction of the air damper. When closing it manually, the valve itself may not work, so you start the lawn mower with a completely open air damper. In this case, the tool will not start the cold, as there is a large air leak. The video below tells why a trimmer does not start for grass for cold.

In addition to these reasons for the impossibility of starting the gas mowing engine, there are others, which are also important to mention:

  • Disciplings of the Electrodes of the candle. before starting the trimmer for the grass after winter, you should unscrew the spark plug, inspect it, clean, dry and set the gap
  • Damage to the high.voltage wire. During the storage of the tool, the high.voltage wire could crack, damage or could gnaw the mice. Make sure the integrity of the armored pipeline if the trimmer for the grass does not start after winter
  • Oxidation of wire contacts. This usually happens if the tool is stored in a room with high humidity
  • Check the serviceability of the ignition coil. During the winter, this detail could fail, and cause a difficult to launch the tool
  • Carburetor adjustment. it is recommended to configure the carburetor after the winter. To implement this, the tool should start, therefore, if it is impossible to start, it is recommended to pour 20 grams of fuel mixture into the candle hole, and launch the motor
  • To perform all the above actions, since during a long.term storage the hole of the saapoon, filters, as well as corrosion on the walls of the exhaust system could form

Diagnose the tool, and only after that resort to a more serious repair. cleaning the carburetor.

STIHL chainsaw stalls. does not develop momentum

All STIHL chainsaw systems function well, ensuring the launch of the mechanism. But sometimes, with confident work of idle, the saw does not gain revolutions at the load, interruptions begin in the motor. This means that there may be serious reasons requiring repair: to unbalance the carburetor screws, the end of the engine resource, breakdown of the candle or ignition coil, wear of the piston group.

But, most often, the engine does not develop turns, or may stall, when the check valve is out of order, a vacuum is created, which causes malfunctions. To repair the valve quite time.consuming, so it is better and faster to replace the oil tank cover, its cost is quite affordable.

Where to start diagnostics motorcycles

If the lawn mower does not start or immediately stalls after starting, it is necessary to sequentially check all the main nodes and assemblies. The test algorithm is as follows:

  • Fuel tank (fuel quality);
  • Candle and candle channel;
  • Air filter;
  • Fuel filter;
  • Breather;
  • Graduation channel.

These nodes are most often source of basic problems, which can be eliminated after a thorough inspection.

Check the fuel mixture

Before starting the engine of a gasoline braid for grass, check the presence, and the quality of the fuel mixture. Do not save, do not greedy and “do not smarter” in this matter. Repair or replacement of the piston group will cost you too much (sometimes up to 70% of the cost of a new tool). Prepare the oil fuel mixture strictly according to the instructions. Calculate its number from real needs. Excess gasoline left after work loses its qualities over time.

We diagnose a candle and candle canal

If the quality of the fuel mixture is not in doubt, and the lawn mower stalls when starting, then a flooded candle may be the reason. Here, a regular candle key is suitable for repair (every motorist has probably has a spare candle.

  • We twist the candle and wipe;
  • We thoroughly dry it (you should not bake it);
  • Excess fuel in the chamber we drain through the candle hole and dry it;
  • We clean the old candle from the carbon on a sugar or a ladies’ file;
  • We set a gap with a distance of 1 mm (you can check with any coin);
  • We return everything to place and try to start a trimmer for the grass.
stihl, lawn, mower, starting, there, spark

Dry the channel at least 30-40 minutes. Otherwise, there is a risk of re.pour a new candle.

If the working candle is working, the nest, where it is located completely dry, and the lawn mower does not want to start, lubricate the threaded connection with gasoline. It should be slightly moisturized. No matter what wonderful spark gives out a candle, there is simply nothing to light up in a dry chamber.

If the trimmer engine for grass still does not start, such a cause as the lack of spark due to weak contact between candles and a high-voltage wire should be excluded. If the connection is of high quality, and there are no sparks, most likely, you have “flew” the ignition unit. Here you can’t do without a master, t. to. The part is not repaired, but sold by a whole knot.

Diagnosis of the filters of the lawn mower

Another reason why the gasoline braid for grass stalls is an air filter. To exclude it, try to remove the filter and start a trimmer for grass without it. If it turns out, then you will have to change the air filter to a new one, or at least blow and carefully clean the old.

You can’t start a gasoline trimmer for grass due to contamination of the fuel filter. This is the next stage of our algorithm. Here we check the state of the filter element and, if necessary, change it with the new. When replacing, try not to leave a suction pipe without a filter, this is prohibited by any operating instructions. Rush can turn into the repair of the piston group of the engine.

Sapun and graduation channel

Often, “delicate” branded models of benzos are not launched and stall due. The main function of this element is to align the pressure in the gas tank. When clogging this node, a vacuum is created in the tank that prevents the supply of fuel. Eliminate the malfunction can be cleaned by cleaning the sounds. You can use a regular needle for cleaning.

The normal operation of the cos with internal combustion engines can be disturbed due to the entry of dirt into the exhaust channel or clogging of the muffler grid. There is such a problem on the models of the older generation. You can solve the issue with traditional cleaning and removal.


Work volume cm³ 36.3
Standard cutting tool grass knife, Ø230 mm, 2 blades
Power 1.4/1.9 kW/l.With.
Weight kg (1) 5.9
Volume of tank l 0.53
Sound pressure level with plastic instrument dB (A) (2) 95
Sound power level, with plastic instrument dB (A) (2) 108
Sound power level, with a metal instrument of dB (A) (2) 108
Vibration level on the left/right, with a plastic tool m/s² (3) 4.5/3.7 m/s²
Vibration level on the left/right with a metal tool m/s² (3) 4.4/3.9 m/s²
Total length (4) 180 cm
The diameter of the mowing 420 mm

(1) Without fuel, without cutting tools and protection (2) K-coefficient according to RL 2006/42/EG = 2.5 dB (A) (3) K-coefficient according to RL 2006/42/EG = 2 m/s² (4) without cutting tools

Checking the fuel mixture

Suppose you don’t start a trimmer for grass. In this case, first you need to check whether the fuel in the tank is enough, also evaluate the quality of the fuel consistency. It is necessary to refuel a motorized unit only with high.quality gasoline. The lawn mower is not It is recommended to use fuel, the brand of which is not lower than AI-95. Refueling a trimmer for grass with fuel of unknown origin, acquired not at a gas station, is fraught with the appearance of frequent failures in the work of the tool. This can cause a breakdown of the cylinder-piston system. Repair in this case often exceeds the price of the device itself.

Why is a trimmer not starting for grass gasoline? Incorrect preparation of fuel consistency can also lead to this, which consists of oil and gasoline. The proportions, in which the designated components are connected are indicated by manufacturers in the guide for the operation of a trimmer for grass. Preparing the fuel mixture is not very recommended in large volumes, in other words for the future. Indeed, with prolonged savings, the loss of the determining parameters of the substance occurs. Therefore, if a trimmer is not started for grass

, It is worth draining old fuel and use freshly prepared fuel consistency.

Main reasons

As practice shows, gasoline trimmers for grass cease to start or function normally after winter, that is, long.term seasonal storage. Before subsequent attempts to launch the tool, a thorough diagnosis should be carried out in order to determine the source of problems. There are currently several of the most common causes of malfunction.

  • Initially, it is necessary to check the quality of the fuel. Savings in such cases may have extremely negative consequences. Experienced owners of Motokos and experts advise preparing a mixture, the volume of which will correspond to the upcoming work, since its surpluses quickly lose their qualities.
  • Trammers for grass of such eminent brands, such as, for example, Husgvarna, Makita, Stihl, are very sensitive to the fuel used. We are talking about fuel quality and octane number. Ensure suitable operating conditions and extend the life of the equipment will allow the refueling with high.quality gasoline.
  • At the time of the launch of an internal combustion engine, the lawn mower can stall due to the fact that it floods the spark plug. Often in such situations you have to deal with the need to configure the carburetor. It is worth noting that similar problems arise when a braid for grass stops starting on a hot.
  • Sometimes the tool cannot be launched, although the candle is wet, which in turn indicates the intake of the fuel mixture into the combustion chamber. As a rule, this is one of the symptoms that there is no spark. The reasons may be the absence of normal contact between candles and a high.voltage wire or drying out the threaded connection in the candle channel.
  • If there are no problems with a spark, and at the same time the candle itself remains dry, then most often this indicates that gasoline is not downloaded. There may be several reasons in this situation. This, in particular, is about the state of the fuel filter and carburetor.
  • ICE of braids for grass is not started or immediately after launch stops working, which can be due to clogging of an air filter that prevents the normal supply of air necessary to enrich the mixture.

Read how to refuel a fishing line for a trimmer in a trimmer head Husqvarna

Dry and wet candle what it means and how affects the launch of the motor

Most of the owners of the tools immediately resort to checking the state of contacts of the spark plug. This is done in order to understand, by the state of the candle, what could be the reason for the impossibility of starting the engine of the lawn mower. According to the state of the candle contacts, you can draw the appropriate conclusions about what can be the cause of the malfunction. Diagnosis of the spark plug on the trimmer is performed in the following order:

  • The spark plug unscrews, after which it is subject to inspection. The ideal state of the electrodes. if they have a brown carpet (brick color). If the candle is wet, has a black or white fog, then this indicates the corresponding faults
  • If the candle is wet, then in the combustion chamber there is a portion of unbroken fuel, which does not need to be drained. Clean and dry the contacts of the spark plugs, then make sure of its serviceability. To do this, connect it to the immunity, and place it not the surface of the cylinder. Turn on the ignition and pull the starter handle easily. In this case, the candle should issue a quality and constant spark. If the spark is weak or it is not at all, then the spark plug should be replaced
  • A trimmer does not start for grass may not be started due to a large gap between the contacts of the candle. The gap between the electrodes of the spark plug should be in the range from 0.7 to 1 mm. Special probes are used to set the gap

It is interesting!Dry candle contacts by pumping it is strictly contraindicated, since this method will lead to damage to the details. If there is a spark on the candle, but the trimmer for the grass does not start, then the reason is the supply of the fuel mixture in the combustion chamber. To make sure this, you should perform the following actions:

  • Dial in a cap made of PET bucks or in a syringe of 20 grams of fuel
  • Pour it into the combustion chamber through the candle hole
  • Twist the spark plug
  • Put on a candlestick and start the engine

If the engine of the lawn mower starts after the actions performed, then the cause of the malfunction should be sought directly in the fuel line and carburetor. If the motor does not start even after the actions done, then you need to check the serviceability of the high.voltage wire. The high.voltage wire, like the spark plug, refers to consumables. If there are suspicions of a malfunction of the armor of the trimmer for the grass, then it should be replaced. If, after the actions done, it is not possible to launch the engine of the lawn mower, then the following recommendations must be taken into account:

  • If there are doubts about the serviceability of the spark plug and high.voltage wire, then it is recommended to immediately replace them
  • Check the serviceability of sparking, and if there is no spark on the new candle, then the breakdown is associated with the ignition unit. the failure of the coil is out of order
  • The ignition coil is not repaired, but changes. If the diagnosis really indicates a malfunction of the ignition of the lawn mower, then it is not difficult to replace it with your own hands

If there is a candle on the spark, and at the same time it is dry, and the trimmer for the grass does not want to start, then we move on to check the next node. air and fuel filters.

It is interesting!If the candle electrodes have a red or pink color, then this suggests that the composition of the fuel used contains a large number of additives. You should abandon such fuel by changing a gas station or a brand of gasoline.

How to look for malfunctions in the mechanical part

The transmission of rotation from an electric trimmer for grass is performed in the same way as models with an internal combustion engine: an integral shaft works inside the rectangular section of the bar, and a curved cable works.

Their length, diameter and design are selected by the manufacturer for specific dimensions of the composite bar.

Features of the junction of the composite bar

It is made by an adapter with a screw clamp.

How to fix a lawnmower that won’t start

The large screw head is made to conveniently adjust the position of the mowing organ at the bottom of the bar. The rotation angle is selected individually.

It is convenient for me to expose it so that the longitudinal axis of the protective casing and the axis of the electric motor are located in the same plane.

In this place, a malfunction associated with the transfer of torque from a direct shaft to a cable may sometimes occur in this place. It is manifested by the fact that at idle engine the trimmer for grass works normally, and already under a small load, the mowing head stops rotating.

The method of its elimination was well shown by the owner of the video “Repair of the Electrimmer” Roman Shapkov. I recommend to see.

Method of attaching a mowing head and a casing

On my trimmer from below the rod, the adapter is fixed with rivets, into which the fastener bolt of the protective casing will be plunged.

The output shaft of a rotating cable has a hexagon at the end. A plastic mowing head is put on it.

From the inside, a return spring of the automatic discharge of fishing line during kosbe is inserted into it.

A spool was inserted into it. It is fastened with a fixing nut from above.

The device of a spitter head with a fishing line is quite simple.

However, all plastic parts do not have high strength, subject to wear. Their working surfaces are erased. After three seasons of work on my trimmer, the output holes of the fishing line from the mowing head expanded, the thickness of the fixing nut decreased.

It is difficult to apply protective measures to wear, and repair of these parts is easiest to fully replace the head. It is easy to buy it: you just need to know the exact dimensions of the hexagon and evaluate the new design according to the working characteristics.

The secrets of the selection of fishing line

Among the frequent malfunctions of the trimmer coil, there are cases when the fishing line for the trimmer ended or simply confused due to improper winding on the spool. It is not difficult to eliminate them.

But in practice, I met with another defect in the fishing line, which was sold on the state retail network from its view in factory packaging.

As I understand it, it is specially hidden in a sealed package: you can not touch when buying.

When I opened the packaging to install the fishing line in the spool, its plasticity immediately caught my eye, and not elasticity. It is easily bending, behaves like a soft wire: when in contact with the grass, it immediately breaks. It is impossible to mow: she managed to return to the seller.

Since then, I have been buying only that fishing line for a trimmer that can be molested in my hands and evaluate its operational properties.

I try to refuse varieties of ordinary round fishing line. I prefer a ribbed shape to them with faces: asterisk, trapezoid, square or triangle. They are better cut off the grass.

Features of diagnosis

Trammers for grass can be attributed from a technical point of view to complex devices. Based on this, before their operation, it is strongly recommended to carefully study the relevant instruction. However, in practice, many ignore it, often then find themselves in situations where the gasoline trimmer for the grass does not start or is poorly gaining momentum in the process. It is worth noting that you can encounter such problems by purchasing new samples of technology.

The key to effective and operational repair will, of course, be competent diagnostics of the device. In the process of identifying malfunctions, you will have to inspect and test, first of all, key elements. The list of such includes candles, tank, filter nodes and valves of the fuel system. As practice shows, very often the malfunctions of these elements become the reason that the lawn mower does not start. The quality and correctness of the preparation of the fuel mixture deserves special attention, especially when it comes to two.stroke engines. In relation to this parameter, the manufacturer’s recommendations should be clearly followed in order to avoid serious breakdowns and expensive repair work. In the case of, for example, with the Piston Group of ICE, expenses are able to amount to 70 percent of the cost of new equipment.

Often, the owners of the trimmers have to deal with situations when the indicated mixture is high.quality, the carburetor is serviceable and configured, and the device still does not show signs of life when trying to start the engine. In such cases, the condition of the candle should be checked. The following steps will allow to eliminate the problem:

  • turn out the candle;
  • wipe and dry the part (pumping is undesirable);
  • remove fuel and dry the candle channel for 30–40 minutes; Such actions will avoid filling the candle with another attempt to launch;
  • completely eliminate the traces of soot using a file or sandpaper;
  • set the appropriate gap;
  • put the candle in place.

If the candle turned out to be the working and the planting nest is completely dry, and the engine of the braid for the grass is not started, then the thread should be moistened with gasoline. It is worth remembering that regardless of the quality of the issued spark, initially in a completely dry chamber, there will simply be nothing to ignite. Faced with the fact that spark

does not come, it is worth paying attention to checking the contact between high.voltage wiring and candles. If this connection is of high quality, then it will be necessary to check the performance of the ignition control unit unit. In such cases, a qualified specialist is unlikely to do without services.

The next stage in the diagnosis of gasoline braid for grass will be checking the state of filters. Often, the lawn mower is poorly started or does not start at all on the cold due to the fact that the air filter is clogged. This malfunction can be identified by excluding it from the system. If after that the braid for the grass starts, then you will have to clean or change this element. Experienced users strongly recommend periodically blowing an air filter to maximize its operation.

The described tool can also not be started due to problems with the supply of gasoline provoked by fuel filter pollution. For the quick and efficient elimination of such a breakdown, you just need to replace the filter element with a new. It is important to remember that the suction pipe must be equipped with a filter, which is provided for by all instructions. Non.compliance with these rules and recommendations may entail expensive piston repair. In the process of diagnosing and searching for source of problems with the launch of a mower, attention should be paid to the saapun responsible for stabilizing the leveling of pressure in the fuel tank. In addition, it is necessary to check the cleanliness of the exhaust channel and muffler grid. As a rule, such problems are most often encountered during the defect of old models.

Useful information for those who do not have a trimmer for grass after winter

Why does a trimmer not start for the grass after wintering ? What are the main reasons for this problem?

Benzotrimmer may not start due to the fact that the fuel remained in the tank last year, which, simply put, was exhausted. Two signs may indicate this: the candle is dry and there is a spark. To eliminate this problem, you just need to replace the fuel.

In addition, a gasoline trimmer for grass after winter starts a little differently. Open the damper and pump up a little gasoline into the carburetor, and then take the handle until you feel some resistance. After that, you can launch.

With a long simple, an air filter can clog. Evidence of it may be the launch of “hot”, after which the trimmer for the grass immediately stalls. Perhaps in the cold season the filter managed to clog with dust. Two options are possible here: first you need to clean it, and if this does not help, then you need to purchase a new filter.

In general, a similar conversation should begin with the fact that after the purchase of a garden benchmain tool it would be better to get to know the instructions attached to it initially. Then many problems could have been avoided. But since this happened a gasoline trimmer for the grass does not start, you need to look for sources of inoperability. And in this article we will consider the main reasons why the trimmer for the grass is not started by the example of the Elitech T750 model, as well as tell the general recommendations for such a tool.

Start with banal! We will figure out how to properly start a gasoline trimmer for grass. Maybe such that the reason lies here.

First you need to bring a red toggle switch on a trimmer bar for grass to position “i”. This means the inclusion of power supply. Then you need to switch the fuel supply lever on the carburetor and use the fuel “suction” button (looks like a pipette, is on a carburetor). This is necessary to supply gasoline to the engine. Fuel supply lever to return to its original position. At the end, sharply pull the starter handle on yourself. The trimmer for the grass should earn. Try it several times if the first time does not work. If after such manipulations the situation has not changed and a gasoline trimmer for grass does not start, then it is worth it to inspect it on your own first before you lead to the service center. There are two main reasons why the garden trimmer is not started:

The second reason why the garden tool does not work is the fuel ended. On Elinech T750, a fuel tank is located near the motor, but on most trimmers it is there. We unscrew the cap from the tank and pour gasoline there (the most optimal version of the AI-92, it is inexpensive and does not clog the carburetor as AI-76). Do not forget to add special oil for engines to the tank, 50 grams on the gas tank is enough, without it the motor will begin to “sneeze” and quickly become unusable. After cover the tank with a cap, wipe the surface of a trimmer for grass with a dry rag and our hands. We also make the above manipulations to include a garden tool.

If the gasoline trimmer for the grass does not start as before, then it makes sense to give it to repair. And the reason for such a solution is simple. if you do not have appropriate skills, the repair of equipment is practically impossible.

In order for the tool to serve as long as possible and do not arise such malfunctions, you should first get acquainted with the instructions for the operation of a trimmer for grass

Also, pay special attention to the engine time for the grass for the grass. make a short break every 15 minutes of work and, finally, take care of the tool correctly, wipe it after work, lubricate with graphite lubricant. Observing such simple rules, you can significantly increase the life of the tool and it is quite possible that you will not have to look for the reasons why the gasoline trimmer is not started for grass.

petrol? Prerequisites and their elimination

In the near future, a gasoline trimmer for grass

I got the status of the 1st of the main instruments in the arsenal of summer residents. And this is logical, because a motorized braid for grass allows you to quickly put a personal plot in order. But from time to time it happens that a trimmer for grass does not start hot and even cool. In such situations, it is necessary without the help of others to establish the cause of the malfunction. Let’s find out what to do if a trimmer is untangled for grass. The prerequisites, which more often lead to such troubles, will be considered further.

Features of starting from a cold and hot engine

To start the engine, several processes occur in the device at the same time. The fuel mixture begins to enter the engine piston, it is compressed and ignited by the spark plug. At the same time, the quality of the air mixture differs, starting with cold and hot internal combustion engines.

If the normal level of air is sufficient in preheated condition, it is not enough in the cold state. In this situation, you need to tighten the starter repeatedly, which leads to the wear of his cable. There is a special valve in the carburetor for regulating air mass. In cold weather, it must be completely opened, if necessary, download fuel directly to the carburetor using a primer. This will accelerate the launch of the chainsaw and reduce the risk of breakdown of its main components.

How to keep a tool?

There are several ways to make a chainsaw work. The easiest option. Place the tool on an even surface, take the upper handle with your left hand, while maintaining protection for the legs. The second method. Hold the upper handle of the saw with your hand and fix the back between the legs. This position is suitable only for low.power and compact models of household chainsaws.

Read does not start a lawn mower of the causes and methods of elimination

How to hold a chainsaw

Check the oil supply

So that the chain glides along the headset, there is a special oil tank in the engine crankcase. He supplies oil to the bus. Its work is controlled by a special pump, which starts with an increase in the engine speed. To check the feed and operation of the lubrication process, it is necessary to remove the side protection of the tire, start the tool. If the oil enters the headset and decreases in the tank (check using the buttons), no action is required. If the mixture is not enough, it is recommended to clean or replace the filter, and then adjust the flow.

Distinctive features of the factory of different brands

In some models, the launch system may vary slightly. The main difference is the location of the main elements on the case (the presence or absence of a primer, the number of bolts for tensioning the chain, etc. D.), As well as the proportions of the fuel mixture. After receiving the tool, you should carefully read the instructions that always indicate the algorithm of the first launch, stamping and the frequency of preventive measures.

Features of the winter start

Before starting work in winter, it is recommended to first bring the chainsaw to the warm room for 10-15 minutes. If this is not possible, run the tool at idle by pressing the air damper in the middle position. Increase engine power only after preliminary heating. Some models have the opportunity to switch air flow for the summer and winter. This is the best solution if you often work in the forest at any time of the year.

Is it possible to start without a starter?

It is impossible to start a chainsaw without a starter. In the absence of this element, technological disorders will occur during engine cooling, as it contains the so.called “snail”, which regulates the supply of cold air from the flywall of the flywheel to the engine cylinder.

Why choose a FS 55 lawn mower

Buyers like a bicycle handle that increases the convenience of management. When working, the hands will be widely placed, so it is easier to control the aggregate. He is very maneuverable. Buyers like that the handle and belt can be adjusted for the needs of the operator.

The tool can be easily configured for comfortable use. Control elements are on one handle. You need to stretch anywhere, everything is located under the palm. The Stihl FS 55 lawn mower, according to consumers, is also convenient for the fact that it has a couple of protective covers, one of which is installed for a knife, while the other is for fishing line. The casing for the latter has a narrowing of the bar.

Proper care for the chainsaw

There are no unnecessary phrases in the operating instructions, everything that is proposed is aimed at the operation of the lawn mower. Cleaning all parts after each cycle of work contributes to the light removal of not hardened residues and dirt. You need to clean only cooled nodes. This technique contributes to the quality of the air cooling of the engine and the gearbox.

For refueling, it is necessary to use fuel with oil recommended in the instructions. If you leave the combustible mixture in the fuel tank, the oil will float and dies on the damper when starting, worsening its adjustment. The mixture can give a sediment and score fuel supply in the carburetor.

When preserving equipment for the winter, make an audit, grease the gearbox and the piston system, wrap the entire saw in the oiled rags and store in a dry place.

It is impossible, dangerous for the instrument and health of the mowing, use a metal cable instead of fishing line. It cuts more efficiently, but the load on the gearbox and the engine increases. A demolished piece of wire when separating flies at the speed of a bullet. Effective mowing can lead to a speedy wear of the piston group of the engine. For greater efficiency of the mowing, it is proposed to use the profile of the “Star” fishing line.

Diagnosis of the lawn mower and elimination of causes. video

Why is a trimmer not starting for grass gasoline

What to do if the used fuel mixture is in perfect order, but a trimmer for grass is still not started by gasoline

?The reasons for the refusal of the mechanism may lie in excessive moisture of the candle channel. To diagnose and eliminate the problem, it is necessary to do the following:

  • To twist the candle. Wipe it thoroughly, and then dry it.
  • Drain excess fuel in the chamber through the corresponding candle hole.
  • Clear the old candle if there is a dozen on its surface. Cope with the task will allow the use of a conventional ladies’ nail file or file.
  • When installing the element in place, set a gap of 1 mm. To check the parameter, it is enough to place any coin in the lumen.
  • Collect a functional block back.
  • Try to start a trimmer for grass.

It is recommended to perform a candle channel to dry for at least half an hour. However, in no case should you resort to the calcination of its elements. After all, heating the spark plug can lead to its final corruption. What to do if the maintenance of the functional unit was performed in accordance with the above recommendations, but the trimmer for the grass is not started

, There is a spark at the same time? In this case, it should be treated with gasoline threaded connection. The latter does not need to be saturated abundantly fuel. It should only be slightly moisturized. Resort to such actions should be to ensure the ignition. After all, no matter how much the candle gives a strong spark, in an absolutely dry chamber there simply will not be something to ignite.

If the trimmer for the grass does not start, we check the serviceability of the filters

You will need to resort to checking the air filter, through which the incoming air is cleaned into the carburetor. The clogging of the cleansing element leads to the fact that the air enters in a smaller quantity or its supply to the carburetor is completely stopped. Find out whether the air filter is the reason that the trimmer for the grass is not started is in a simple way:

  • Remove the air filter and inspect it. The presence of clogging is already a reason to blame this detail in everything
  • If there are no clogs visually, then you must try to start the motor without a filter. If a trimmer for grass starts without a filter, then it is definitely necessary to replace this part
  • The air filter can be cleaned with a stream of compressed air, but if it has not changed for a long time, it is advisable to replace it with a new

Ryobi 40v Lawn Mower Won’t Start. What to Check and Why

It should be noted that a trimmer for grass can not start due to a blockage of an air filter, but these are extremely rare cases. Often, air filter clobs affect the stability of the engine, and also contribute to a decrease in performance.

It is interesting!If the chainsaw began without an air filter, then working as a tool without a filter element is contraindicated, since pollution will fall into the cylinder, and thereby the operational resource will decrease. The real reason why the gasoline trimmer for grass is not started is to clog the fuel filter. This part is located in the tank of the tool, and if the spit is already more than 2 years, then it is time to check the serviceability of the fuel element. If the filter is clogged, then the fuel mixture will not enter the carburetor accordingly, which means that the trimmer will not start the grass.

There are no difficulties with the replacement of the fuel filter, since for this it is enough to extract this part from the tank, and to replace it. If you are going to clean the fuel filter with a compressor, it is recommended to abandon this venture. It is better to buy a new filter for cleaning the fuel of the lawn mower, since clogs will still remain inside the old element. Below the video shows the process of replacing the fuel filter on the Oleo-Mac brand gasoline.

If you are not sure that the reason for the impossibility of launching a trimmer motor for grass is a cleansing element of fuel, then the following actions should be done:

  • Remove the fuel filter
  • Run the lawn mower
  • If she got started, and quickly, then the problem is really in the fuel filter
stihl, lawn, mower, starting, there, spark

The filter is clogged through the following reasons:

  • With prolonged operation of the tool
  • If low.quality gas or oil is used
  • With prolonged storage of fuel in the tank of the tool
  • If you pour fuel into the tank, which was stored for a long time
  • When dust and small particles get into the tank of the tool. This usually happens during the tooling

It is interesting!If the fuel filter is working, and the lawn mower is not started, then it is worth making sure that the fuel hose is placed in the fuel. After all, there are times when the hose, along with the filter, is simply disconnected from the trunk tube, which leads to the impossibility of starting the engine engine.

STIHL FS56 and FSA FS56 SET lawn

Among the light models of gasoline trimmers, the Stihl FS56 lawn mower is characterized by an ergonomic two.handed handle. Unit power 1.1 liters.With., which allows you to perform high.quality mowing of grass on medium.sized areas, the destruction of weeds and vegetable vegetation. The model belongs to the group of gas storms of household purposes.

The STIHL motorcycle line has a battery braid for STIHL FSA 56 SET with a battery engine. This model is equipped with Autocut 2-2 mowing head, it can work 40 minutes without recharging, providing a mowing diameter of 28 cm. Unlike the lawn mower, the stihl FSA 56 battery lawnies.

Caliber company. Brand’s base and popularization

Enterprise OJSC Caliber was founded in 1932. From the very beginning of its appearance on the market, the company aimed at the production of high.quality and inexpensive economic and industrial equipment. During the war years, the company’s plant provided production services: sharpening the tool, as well as turning, milling and heat processing of parts for Soviet weapons.

Today, in the assortment of the company you can find electric and gasoline equipment for home and garden, as well as operating machines in production. Gasoline and electric trimmers for grass are very popular among brand products. They are distinguished by high reliability, modest consumption of fuel and electricity, as well as stability during operation in severe conditions

Another important advantage is low for brand technique. The correct pricing policy of the company makes it possible to purchase its products to almost everyone

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