Lawn Mower Petrol Self-Propelled Will Not Start

The lawn mower won’t start

If at the first start, your new lawn mower refuses to start, try the following: based on the air temperature outside, set the appropriate position of the air damper (at temperatures less than 30 C. “damper closed”, over 30 C. half-closed position), then pump into the carburetor fuel and gently, but rather sharply, pull the starter handle until you feel some resistance. Repeat these steps in the same sequence several times. A brand new instrument must start. If this finally happened, you can safely get down to work, having previously fully opened the damper.

If the lawn mower is no longer new, then it is necessary to start its inspection from the gas tank. If the device has not been in operation for a long time, then it is necessary to drain the old gasoline, which has the feature of “running out”, i.e. lose its octane properties, and refill with fresh fuel mixture. The gasoline / fuel ratio, as well as the required grades, are usually indicated in the operating instructions for the tool.

Now you need to check the spark plug. either the problem is in it, or in the fuel system. The candle must be carefully unscrewed and its condition evaluated. If the candle is heavily flooded or there is black carbon on it, then it must be removed, cleaned and dried. Drain the excess fuel, if any, from the spark plug holes, drain the cylinder itself, then screw in the dried or, even more desirable, a completely new plug. If the plug was initially completely dry, you need to look for a problem in the fuel supply system. Check the fuel filter first. To do this, disconnect the suction hose and remove the dirty filter from it, clean it and reinstall it, or replace it with a new one. If this does not help, you should contact the service center specialists.

Will not start after winter

In this case, you just need to drain the old and possibly even frozen fuel and fill in the freshly prepared mixture. Then you need to perform the same manipulations as during the first start of the lawn mower.

The petrol lawn mower will not start. Why?

Starts up and stalls

If the mower stalls after starting, check the air filter. When this filter is heavily clogged with dust, it stops passing the required amount of air into the carburetor and allows dust to enter the fuel mixture. It is necessary to carefully remove the contaminated filter, clean and rinse in gasoline. If the air filter is clean, but the tool still stalls, then it is better to contact a professional to determine the cause of the malfunction and eliminate it.

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The lawn mower will not start. What to do?

Lawnmower on wheels with 4-stroke petrol engine. reliable, unpretentious equipment in operation. On level ground, the advantages of such lawn mowers over lawn mowers and trimmers are immediately apparent. The productivity is higher, the lawn is mowed more evenly. Knowing some of the nuances in the operation and maintenance of lawn mower engines will allow you to get real pleasure from the trouble-free starting and operation of this technique. Let’s take a look at the example of a Viking MB 448 lawn mower with a BriggsStratton 500E OHV engine (see Figure 1). A similar device and huskwarana mowers (r53sv, r152sv, lc56, lc 56b), oleo-mac. You can read more about choosing a lawn mower here.

Sometimes, after checking the condition of the mower blade or cleaning the body around the blade, the exhaust from the muffler suddenly turns black, the mower starts to “sneeze” and stall. Check the condition of the air filter. An oiled filter indicates that the mower has been tilted towards the carburetor and oil from the engine crankcase has entered the carburetor and air filter. Therefore, always tilt the mower away from the carburetor when cleaning or replacing the blade. either towards the rear wheels of the lawn mower (see video).

Self-propelled gasoline lawn mower will not start

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  • READ  lawn mower stalls at high speed cause

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  • List of Reasons Your Gasoline Lawn Mower Won’t Start

    The reasons for the “lawnmower will not start” malfunction may be as follows:

    • insufficient fuel level in the tank,
    • fuel line malfunctions,
    • clogged air filter,
    • gas tank plug valve does not work,
    • incorrect position of the air valve,
    • spark plug does not work,
    • no voltage is applied to the spark plug,
    • clogged carburetor,
    • lack of engine compression.

    If you cannot fix the problems yourself, you need to contact a service workshop for the repair of lawn mowers.

    Lawnmower Will Not Start. Causes of Malfunction

    A petrol lawn mower may not start for three groups of reasons:

    • power system malfunctions;
    • malfunctions of the ignition system;
    • problems in the block of cylinders.

    The mower will not start due to poor fuel supply

    When your petrol lawnmower won’t start, the first thing to do is to check for fuel in the tank. If it is absent, add it to the required level.

    Another very popular option for the lawn mower engine not starting is a problem with the gas tank plug valve. If the valve is clogged on it or does not work, then the pump simply cannot pump fuel.

    The mower may not start if the position of the air flap is incorrect during the first start. Depending on the air temperature, it is completely closed or set to the middle position (above 30 C). Then it must be fully opened.

    The lawnmower may not start if the air filter has poor air flow due to contamination. To fix this problem, you need to remove the filter and clean it. If the filter is heavily soiled, it must be replaced.

    A common reason for the inability to start the mower engine is a problem with the carburetor, most often it is simply clogged with dirt and the remains of low-quality fuel. It is necessary to flush the carburetor and adjust the fuel mixture supply.

    Lawnmower will not start due to poor ignition system

    Another reason your petrol lawnmower won’t start could be a faulty spark plug. The spark plug must be removed. clean it and adjust the thermal gap.

    A frequent breakdown leading to problems with starting the engine may be incorrect starter operation. It is necessary to check the correct position of the starter, the correct winding of the cable. Make sure that the starter provides voltage during operation.

    The lawn mower won’t start, what to do?

    High-quality repair of gasoline lawn mowers in the service center

    Our service center repairs lawn mowers from the following manufacturers:

    • Husqvarna (“Husqvarna”),
    • Hitachi (“Hitachi”),
    • Viking (“Viking”),
    • STIHL (“Stihl”),
    • Craftsman (“Craftsman”),
    • AL-KO (“Al-ko”),
    • Champion (“Champion”),
    • Partner (“Partner”),
    • Makita (“Makita”),
    • Honda (“Honda”),
    • DDE (“DDE”),
    • MTD (“MTD”),
    • Oleo-Mac (“Oleo-Mac”),
    • Hammer (“Hammer”),
    • Efco (“Efko”),
    • TEXAS (Texas),
    • Profi (“Profi”),
    • Homelite (“Homelight”).

    Our workshop carries out repairs of lawn mowers and lawn mowers of any model. We have a large warehouse of components in our arsenal, which allows us to carry out work as soon as possible. By contacting our service center, you will receive a high-quality repair of lawn mowers at a high professional level! During the work of our service center, specialists have already made many repairs of garden equipment.

    If your lawn mower does not start, we will fix this problem!

    Your lawn mower will start the first time!

    We accept for repair lawn mowers: Stihl, Husqvarna, Hater, Hyundai, Makita, Partner, Patriot, Ryobi, Alpina, Daewoo, Efko, Fubag, Graphite, Hitachi, Makskat, MTD, Oleo-Mak, Patriot, Sparky, Storm, Tsunami, Bison, Master, Caliber, Honda, Oleomak, Huter, DeWalt, Bosch, Steel, Carver, Mobile, Parma, Stavr.

    The Alfa-Rost company performs urgent high-quality repairs of lawn mowers at low in Rostov and the Rostov region. We carry out all the necessary list of work on the repair of lawn mowers and other gasoline equipment and tools. We will troubleshoot your equipment, the mower will start well.

    2nd place: Husqvarna LC 356 AWD (63,990 rubles)

    This model is self-propelled, runs on gasoline and starts very well. Differs in high power, as it is equipped with a proprietary Honda engine. Thanks to the all-wheel drive, it is ideal for working on slopes, in hilly terrain, in large neglected areas. A decent cutting width (56 cm) and 9 levels of cutting height adjustment are complemented by a spacious grass catcher. Mulching the grass and the possibility of side discharge are the strengths of the lawn mower as it does not clog and does not have to be cleaned frequently.

    The lawnmower is easy to clean by connecting a hose to it, and it is convenient to transport, since the unit folds well, however, it weighs decently. This model is in 2nd place due to its high cost.

    • Type: self-propelled four-wheel drive petrol lawn mower;
    • Mowing width: 56 cm;
    • Knife rotation speed: up to 2950 rpm;
    • Grass-box: yes, soft, volume 68 l;
    • Noise level: 98 dB;
    • Mulching: yes, you can install a mulching nozzle;
    • Cutting height: 38-108 mm;
    • Cutting height adjustment: yes;
    • The number of levels of cutting height. 9;
    • Discharge of grass: into the collector, sideways, back;
    • Engine: gasoline, four-stroke;
    • Power: 3.70 hp;
    • Displacement: 160 cc;
    • Engine RPM: 2900;
    • Engine brake: yes;
    • Manufacturer: Honda;
    • Fuel tank: 0.9 l;
    • Handle: foldable with adjustable height;
    • Deck material: steel;
    • Body material: steel;
    • Number of wheels: 4;
    • Front wheel diameter: 20 cm;
    • Rear wheel diameter: 20 cm;
    • Wheel rims material: plastic;
    • Weight: 39.5 kg.
    • power;
    • self-propelled;
    • four-wheel drive;
    • starts well;
    • excellent build quality;
    • large mowing width;
    • 9 levels of mowing;
    • mulching;
    • large grass catcher;
    • efficient filling of the collection box;
    • good results on uneven terrain.
    • high price;
    • non-stepless speed control;
    • height adjustment (in fact) is individual for each wheel, and not central.

    Rating of the best gasoline lawn mowers 2020

    Self-propelled lawn mowers

    1st place: Oleo-Mac G 48 PK Comfort Plus (29,990 rubles)

    A sharp steel knife does not require constant sharpening. During operation, the mower does not generate a lot of noise. Another plus of the model is a very roomy grass catcher.

    • Type: wheeled petrol lawn mower;
    • Mowing width: 46 cm;
    • Recommended mowing area: 1100 sq.m;
    • Grass collector: yes, soft, 70 liters;
    • Mulching: no;
    • Cutting height: 28-75 mm;
    • Mowing height adjustment: yes, manual, 4 levels;
    • Discharge of grass: into the collection box;
    • Engine: gasoline, four-stroke;
    • Power: 5.0 HP;
    • Engine brake: yes;
    • Fuel tank volume: 1.0 l;
    • Displacement: 140 cc;
    • Handle: foldable with adjustable height;
    • Deck material: steel;
    • Body material: steel;
    • Number of wheels: 4, on ball bearings;
    • Wheel rims material: plastic;
    • Weight: 31 kg.
    • excellent value for money;
    • power;
    • build quality;
    • fuel economy;
    • high-quality work result;
    • large grass catcher;
    • optimal weight and compactness;
    • high-quality wheels;
    • mobility and cross-country ability;
    • low noise level;
    • lack of vibration;
    • the handle is conveniently adjustable in height.
    • incomplete collection of the grass catcher.

    3rd place: Makita PLM4120N (18 845 rubles)

    A low-power but high-quality model with a 140cc Briggs and Stratton 140cc engine and a well-known name. Makita. Designed for non-littered areas up to 10 acres with refueling of a small tank (0.8 l). It has 5 levels of cutting height with a cutting width of 41 cm. A feature of the model is the obligatory lubrication of the engine before starting to use, this should be paid special attention.

    • Type: wheeled petrol lawn mower;
    • Mowing width: 41 cm;
    • Recommended mowing area: 1000 sq.m;
    • Grass collector: yes, soft, 50 l;
    • Mulching: yes, the ability to install a mulching nozzle;
    • Cutting height: 25-70 mm;
    • Mowing height adjustment: yes, central, number of levels. 5;
    • Discharge of grass: into the collection box, back;
    • Engine: gasoline, four-stroke;
    • Power: 2.70 hp;
    • Fuel tank volume: 0.8 l;
    • Displacement: 140 cc;
    • Manufacturer: Briggs and Stratton;
    • Handle: foldable with adjustable height;
    • Body material: steel;
    • Number of wheels: 4;
    • Wheel rim material: plastic;
    • Weight: 26.8 kg.
    • justified cost;
    • starts up well;
    • maneuverable;
    • fuel is conveniently poured;
    • economical;
    • ergonomics;
    • design;
    • the brand.
    • low power;
    • non-self-propelled;
    • afraid of stones;
    • heavy;
    • sold with an unlubricated engine;
    • does not always start the first time;
    • some of the grass does not fall into the collection box.

    5th place: CHAMPION LM5127 (12 400 rubles)

    Budget wheel / manual model without grass catcher. Side discharge of grass compensates for its absence, as it is the most convenient option. By manually adjusting the cutting height, the operator is able to plan the number of mows and calculate his time. A cutting width of 51 cm is optimal as it reduces the time it takes to work a large lawn. This lawnmower has a “low height”, therefore it is recommended to use it in an already well-groomed area.

    • Type: wheeled petrol lawn mower;
    • Mowing width: 51 cm;
    • Grass collector: no;
    • Mulching: no;
    • Cutting height: 28-75 mm;
    • Cutting height adjustment: yes;
    • Engine: gasoline, four-stroke;
    • Power: 3.50 hp;
    • Displacement: 139 cc;
    • Handle: foldable with adjustable height;
    • Number of wheels: 4;
    • Wheel rim material: plastic;
    • Weight: 24.7 kg.
    • affordable price;
    • good cutting width;
    • has a high cross-country ability;
    • adjustable handle height;
    • quality knife;
    • the mowing height is regulated;
    • there is a lateral discharge of grass;
    • high wheels;
    • low noise level.
    • non-self-propelled;
    • it is inconvenient to check the oil level;
    • the plastic bottom is very low.
    READ  How to dilute lawn mower gasoline

    Wheel Lawn Mowers

    How to start a lawn mower when the engine stalls at home

    It is especially difficult to start the mower after a long period of inactivity. What should the user do when the sado-technician refuses to work:

    • If the device has not been cleaned for a long time, you need to flush the air engine, it is cleaned with gasoline (it is advisable to do this every 24 hours of operation). You can remove the filter from the device and start the unit, if the mower is working, then the reason lies precisely in this.
    • After winter, the remains of old gasoline in the tank can interfere with the operation of the device. The problem is easily eliminated if the fuel is replaced with a new one.
    • An insufficient amount of oil in the crankcase can also be the reason why the gasoline lawn mower will not start. Check its presence, whether there is fuel in the tank.
    • Incorrect position of the air damper during the first start. At temperatures ≥ 30 C, it should be in the middle position or closed. On restart. open.
    • Jamming of the crankshaft, piston. can be eliminated by slightly moving these parts. The main thing is to do it carefully so as not to break the mechanism.
    • Dirt in the breather. the fuel supply stops, you need to clean the part.
    • Dry threaded connection. with this factor there is no ignition spark, lubricate the connection with gasoline.
    • Spark plug malfunction. accumulation of oil on it, plaque. The candle is unscrewed, dries well, cleaned with a nail file. Excess fuel is drained, dried for at least 30 minutes. candle hole. Part may need to be replaced if it cannot be cleaned.
    • The contact of the high-voltage wire and the candle is also checked for the presence of a spark. If the latter does not occur, the malfunction of the ignition system will be identified and eliminated only at the service center.

    The structure of a gasoline lawn mower

    Before you repair the device, you need to figure out what it consists of. There are many models of garden equipment from different brands: self-propelled, non-self-propelled. They all work the same way. The constituent elements of the structure:

    • platform on wheels;
    • gasoline engine (starter, carburetor, ignition and fuel supply system, air damper, filter, piston system, fuel tank.);
    • manual handle;
    • water jet nozzle;
    • cutting elements (knives);
    • grass collector (container);
    • unit for throwing out freshly cut grass;
    • buttons, control levers;
    • body (aluminum, steel, plastic).

    Prevention of malfunctions

    The rules for operating garden equipment are not complicated, if you adhere to these points, the device will last longer than the expected period:

    • Always use a good quality fuel mixture.
    • Do not work in the rain.
    • Prime fuel to carburetor.
    • Pour the required amount of gasoline into the tank, exclude fuel from entering the engine.
    • Mow intermittently. Give the device some time to cool down and rest. The petrol lawn mower will often not start when hot.
    • Clean the complete set of the structure only after the engine has cooled down. Should be cleaned: knives, channels, filters, container. It is advisable to do this with the use of special cleaning solutions. this way it will be possible to avoid corrosion of metal elements.
    • Store the device in a dry, warm room, eliminate moisture ingress.
    • In the course of work, do not put pressure on the device, make smooth forward movements, move along the site. Chaotic back and forth movements. wear out the unit faster.
    • If the device is not used for a long time, you need to replace the fuel with a new one. Gasoline stagnates in the system, does not allow the unit to function normally.

    It should be noted that with the onset of cold weather, the car is removed as unnecessary, it is recommended to drain all gasoline for this period (it is explosive during stagnation). How to properly prepare the mower for work after winter: inspect the entire body for defects, drain and replace gasoline, check for oil, start the machine for the first time with the air damper slightly open or closed.

    Symptoms of problems

    The first thing a user can notice is a deterioration in the quality of the device. The grass is not mowed evenly enough, leaving missing spots on the lawn. This happens because the motor starts to junk, its power decreases. TOP 5 symptoms indicating a problem:

    • Increased vibration of the device.
    • Increased operating noise.
    • The lawnmower starts and stalls.
    • The device turns off by itself.
    • Car whistles.

    The main 3 reasons why the lawn mower stalls are improper operation, overload, prolonged operation (engine overheating). The system is cooled down thanks to the air filter, it should be checked every time you use garden technology. What to do to prevent the mower from stalling. before turning on the device, check the presence of gasoline in the tank, whether there is oil. It is recommended to clean the filter after each mowing.

    Troubleshooting by professionals

    The service station is not only for the car, but also for the garden technique. Usually, a service center is contacted in the event of a piston and carburetor malfunction of the device. Why and why the gasoline lawn mower does not start in these cases is determined by the master:

    • Damage to the integrity of the device or individual parts. with a tonometer, using pressure, find the affected area, seal it.
    • Clogging of channels, nozzles. elements are blown with air, cleaning fluids are used.
    • Worn pistons, gasket. replace the assembly part.

    Why the lawn mower won’t start, reasons

    You can figure out what caused the device to malfunction by disassembling it. This must be done carefully and carefully, there are many small parts inside that are easy to break. There are 2 types of damage: mechanical, electrical. Let’s take a look at the most popular reasons why the mower won’t start and stall:

    • the carburetor is out of order;
    • bolted connections loosened;
    • breakdown of the motor;
    • the moving components of the mechanism (crankshaft, piston) are jammed;
    • blocking of the cutting tool (cylinder) with a foreign object. branches, sticks, hard grass, stones, etc.;
    • the oil and fuel supply system is broken;
    • the spark plug is out of order;
    • stretched, belt broke;
    • small or too large clearance between parts inside the structure;
    • faulty switch of the device;
    • dirty fuel hose, ventilation grilles;
    • clogged air filter.

    If you use the petrol lawn mower for a long time without interruption, the device will stall. Why does the lawn mower stall and not start hot? Motor overvoltage occurs. It is better to postpone mowing, let the lawn mower stand, after it has stalled, most likely the reason lies in the overheating of the device.

    Why the lawnmower won’t start?

    Features of using garden equipment

    It should be remembered that the grass can be mowed no more than 20 cm high, 1/3 part at a time. Always switch off the machine before changing the bevel height. You need to work especially carefully on slopes, move along the terrain.

    So that foreign objects do not get stuck in the blades, before mowing, inspect the area for stones, sticks, anything that can interfere with improving the lawn. If, nevertheless, the device is jammed, unplug it and check the knives for anything extra.

    To summarize, if you are faced with problems with the functioning of the lawn mower: it does not start or turns off, here is the algorithm for what to do:

    • carry out an external inspection of the machine for damage, see if oil is leaking;
    • check the amount of gasoline in the tank;
    • see if there are any third-party interfering objects in the knives of the device;
    • pay attention to the fastening elements, whether there are loose bolts;
    • clean the parts of the mower if there is any dirt;
    • if the candles are rusted, change them to new ones.

    What to do if your petrol lawnmower won’t start

    The main thing in the use of any garden equipment (and equipment in general) is compliance with all operational requirements, as well as timely maintenance. Only under these conditions will the petrol lawn mower work properly and for a long time. However, unforeseen situations do happen, and one “fine” day the device may stop starting. Today we will find out why this is happening and how you can fix this kind of problem.

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    Common breakdowns and how to fix them yourself

    If the mower does not want to start, then first of all check if there is any gasoline in it. If not, top up to the required level. The fact is that if the device is idle for a long time, the gasoline is “exhausted” from it, therefore, it must be drained and replaced with a new one. Do this carefully so that fuel does not get onto the engine (otherwise it may ignite).

    Note! If you do not know which gasoline should be used specifically for your lawn mower model, find the relevant information in the technical data sheet.

    By the way, if you are just planning to buy a gasoline lawn mower or any other garden equipment, we recommend visiting gardenmoto.ru. There you will find a wide range of products at very reasonable prices. But back to the reluctance of the device to start.

    So, the next reason why a similar problem may arise is the incorrect position of the air damper when making the first start. Based on the air temperature, this damper either closes completely or rises to the middle position (if the temperature is 30 degrees). After that, it should be opened entirely.

    We also recommend inspecting the air filter to see if it is dirty. To do this, turn on the mower and disconnect the cable from the spark plug. Remove the cover, remove the filter, wash it with gasoline and dry it thoroughly (or, alternatively, put a new one).

    Note! The air filter should be replaced on average every 25 hours of use. Remember this!

    Finally, the last reason is a faulty candle (by the way, it might just be filled with gasoline). To find out, unscrew it, clean it and check for a spark. Next, close the choke and try to start the engine. If this does not work, you better trust an experienced professional.

    As a result, we also recommend that you regularly study the lower part of the mower, as damage to it can be the reason that the engine will not start. That’s all, good luck!

    What to do if your petrol lawnmower won’t start?

    The most important point in the use of any technique is the observance of the basic rules of operation and its timely maintenance. This approach will ensure that your petrol lawn mower works properly and for a long time. But nevertheless, sometimes unforeseen situations happen, and the device for some reason does not want to start. In our article we will tell you about the possible causes and ways to fix this problem.

    Faults that you can fix yourself

    When your petrol lawnmower won’t start. first of all, it is necessary to check the presence of fuel in the tank. If it is missing. top up to the desired level. Often, when the device is not used for a long time, gasoline “runs out”, so it must be completely drained and refilled with new. This procedure must be done carefully so that fuel does not get on the engine, as this can lead to further ignition (when the engine heats up). Which gasoline is better to use, you can find out from the technical passport of the device.

    In order for the unit to start, you need to pump fuel with a primer (if available in this model) into the carburetor and set the maximum speed. You need to start the technique carefully. The starter cord must be smoothly pulled out until it stops, then pull it towards you with one even sharp movement.

    A problem can occur if the air damper is not correctly positioned during the first start. Depending on the air temperature, it is completely closed or set to the middle position (above 30 C). Then it must be fully opened.

    Check the air filter for dirt. To do this, turn off the machine and disconnect the wire from the spark plug. Unscrew the cover and remove the filter. Rinse it with gasoline and dry it thoroughly, or simply replace it with a new one. Remember that it is recommended to change the air filter after every 25 hours of operation.

    Another reason your petrol lawnmower won’t start could be a faulty spark plug. Perhaps she was just flooded with fuel. In this case, unscrew it, clean it and check for a spark. It may not be present when the spark plug is filled with fuel. Move choke control handle (if equipped) to the CLOSED position and start the engine. If this does not help, it is better to seek help from a specialist.

    Try to constantly inspect the bottom of the machine, as any damage to it may cause the engine to stall.

    If your petrol lawn mower started up normally but stopped working almost immediately, it is likely that the crankshaft or piston is stuck. Another reason may be insufficient oil in the crankcase. We recommend manually moving these parts and checking the oil level with a special dipstick, you may be able to correct this problem.

    However, remember that the replacement and repair of all faulty components and elements should be entrusted to professionals from authorized service centers. Never do it yourself.

    If you want to talk to a specialist and get advice on a question that has arisen, call us by phone: 7 (495) 135-29-39 every day from 10.00 to 20.00. We will provide all the necessary information.

    Lawn mower wont start or lawn mower doesn’t stay running

    What to do if your petrol lawnmower won’t start?

    The most important point in the use of any technique is the observance of the basic rules of operation and its timely maintenance. This approach will ensure that your petrol lawn mower works properly and for a long time. But nevertheless, sometimes unforeseen situations happen, and the device for some reason does not want to start. In our article we will tell you about the possible causes and ways to fix this problem.

    Faults that you can fix yourself

    When your petrol lawnmower won’t start. first of all, it is necessary to check the presence of fuel in the tank. If it is missing. top up to the desired level. Often, when the device is not used for a long time, gasoline “runs out”, so it must be completely drained and refilled with new. This procedure must be done carefully so that fuel does not get on the engine, as this can lead to further ignition (when the engine heats up). Which gasoline is better to use, you can find out from the technical passport of the device.

    In order for the unit to start, you need to pump fuel with a primer (if available in this model) into the carburetor and set the maximum speed. You need to start the technique carefully. The starter cord must be smoothly pulled out until it stops, then pull it towards you with one even sharp movement.

    A problem can occur if the air damper is not correctly positioned during the first start. Depending on the air temperature, it is completely closed or set to the middle position (above 30 C). Then it must be fully opened.

    Check the air filter for dirt. To do this, turn off the machine and disconnect the wire from the spark plug. Unscrew the cover and remove the filter. Wash it with gasoline and dry it thoroughly, or just put a new one. Remember that it is recommended to change the air filter after every 25 hours of operation.

    Another reason your petrol lawnmower won’t start could be a faulty spark plug. Perhaps she was just flooded with fuel. In this case, unscrew it, clean it and check for a spark. It may not be present when the spark plug is filled with fuel. Place the choke control handle (if equipped) in the CLOSED position and start the engine. If this does not help, it is better to seek help from a specialist.

    Try to constantly inspect the bottom of the machine, as any damage to it may cause the engine to stall.

    If your petrol lawn mower started up normally but stopped working almost immediately, the crankshaft or piston is most likely jammed. Another reason may be an insufficient amount of oil in the crankcase. We recommend manually moving these parts and checking the oil level with a special dipstick, you may be able to correct this problem.

    However, remember that the replacement and repair of all faulty components and elements should be entrusted to professionals from authorized service centers. Never do it yourself.

    If you want to talk to a specialist and get advice on the issue that has arisen, call us by phone: 7 (495) 135-29-39 every day from 10.00 to 20.00. We will provide all the information you need.