How to start a lawn mower without a starter

How to start a petrol hand lawnmower. How to Start a Gasoline Lawnmower. What to do if the petrol lawnmower won’t start || What to do if the petrol lawnmower won’t start?

Despite the quite wide range of lawnmowers with different working principles, gasoline mowers have not lost their popularity. They are respected among users because of their power and autonomy.

For comfort during work and absence of breakages during operation of lawnmower, as well as other garden equipment of similar action: trimmers, brushcutters, very important is the first start-up. Not paying enough attention to preparing the machine for operation could compromise the quality of the work or damage it.

How to use your trimmer correctly?

Take care of safety first. Wear safety glasses, gloves and, if necessary, ear defenders. Make sure to protect your feet. wear sturdy boots or boots, long pants. This is especially important when mowing with a metal disc. stones, debris and other foreign objects that can cause damage will fly out from under it.

Before you start working with the trimmer, make sure that all components and moving parts are securely fastened. Match your mowing head type to the type of work to be done. It may be a trimmer line, a disc, or a saw. Check the oil level in the crankcase (on models with a 4-stroke engine) and the lubrication of the gearbox. Fill up with the correct fuel, start the machine, and let it idle for about 3 minutes. It is also advisable to check the cutting area for foreign objects such as stones, glass, stumps, etc. д.

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Avoid bringing the grass trimmer head close to hard objects (curbs, building walls, trees). Also remember that if the mowing head rotates counterclockwise, the grass cuttings will be on your left. Do not take quick, sharp strokes along the full length of the mowing head, as this can overload the machine and cause malfunctions. Make smooth reciprocating movements from side to side, advancing 30-40 centimeters with each step. Do not mow in rainy conditions. most petrol unit manufacturers warn you about this in the instruction manual. It is strictly forbidden to mow with electric trimmers in wet conditions.

Care for gasoline trimmer should include the planned cleaning and lubrication of cutting and rotating parts, replacement or cleaning of air filters, cleaning the radiator. Before storing the machine for the winter, drain the fuel and let it run for a few minutes (to get all the gasoline out of the fuel system). It is also advisable to fill the cylinder with a little 2-stroke oil and turn the crankshaft by hand (using the starter rope). Also important is lubricating the brushcutter with a special rustproof coating. Also take care to lubricate the grass trimmer’s outer and inner boom, if it is disassembled.

How to start a three-dimensional motor or hedge trimmer?

A new grass trimmer is easy to start up.

  • Check the engine type of the device. Grass trimmers are equipped with a 2 or 4-stroke engine.
  • Buy oil for this type of engine. Gasoline grass trimmer. AI-92/93/98, available at all gasoline stations.
  • Mix the oil and gasoline. Mineral oil is mixed in a ratio of 1 34 with gasoline, synthetic. в 1: 50. Follow the grass trimmer manufacturer’s recommendations for oil viscosity (see. Label on the bulb). 5W-30 polyhedral oil is most commonly used. Do not use engine oil without control.
  • Pour a small quantity (e.g. 0.5 liter) of the fuel obtained into the tank.
  • Close the choke by moving the correct lever (see “Start the engine” on page 31). Operator’s Manual).
  • Turn the ignition key (or knob) to the on. the grass trimmer will not start without it. Beginners often make this mistake.
  • Pump some fuel into the carburetor. If there is a manual rocker with a separate button or lever (see. Instructions). Requires 4-7 clicks.
  • Place the grass trimmer on a flat surface.
  • Gently pull the starter cord until you feel it brake. Then pull it out sharply, but not completely. Repeat this movement up to 4 times.
  • If the engine does not start, open the choke again, otherwise the spark plugs will fill with gasoline with further cord movements. Make 2-3 attempts to start the engine with the parking brake open.
  • If the engine still won’t start, close the shutter and make a few more attempts to start it.
  • With the engine running, pull the throttle lever to activate idle speed.

Motocross differs from a grass trimmer in that the grass trimmer is not a hair growth trimmer line, but a mechanical gearbox or winch based on gears equipped with a blade. The blade drive is much more powerful than the logging mechanism. When cutting bushes, also use a heavy-duty hedge trimmer. Both Chinese and European lawnmowers are no different when the claimed power is real.

Gear oil or solid oil is used to lubricate the gear wheels. After checking the gearbox, be ready for the engine itself. as per the instructions above. If the startup fails, the problem is already in the engine.

Motocross differs from a grass trimmer in that the grass trimmer is not a hair growth trimmer line, but a mechanical gearbox or winch based on gears equipped with a blade. The blade drive is much more powerful than the logging mechanism. A powerful brush cutter is also used when cutting bushes. Both Chinese and European lawnmowers are no different when the claimed power is real.

Toothed or solid oil is used to lubricate the gear wheels. After checking the gearbox, be ready for the engine itself. According to the instructions above. If the start-up fails, the problem is already in the engine.

Add fuel through the spark plug holes

If there is no manual pumping on the trimmer and the unit will not start, pour some fuel into the engine itself through the spark plugs. Do the following.

  • Make sure there is not enough fuel in the tank to drain a small amount. Only 20 ml is needed.
  • Remove the spark plug cover and unscrew it with a wrench.
  • If the spark plug is dirty on the used trimmer, rinse and bake it. There should be no deposits on the electrode electrodes. Do not damage the ceramic insulator of the center conductor. In a new trimmer, check the spark plugs for a factory defect.
  • Turn the spark plug back and check the ignition (discharge between electrodes) when the starter fires.
  • Remove the spark plug again. Using a 20 or 50cc syringe, pour 20ml of petrol into the hole under the spark plug.
  • Insert and secure the spark plug with at least a millimeter of clearance.
  • Pump fuel with the pump (or lever) if it is installed on your model of grass trimmer. Push the button every 4 seconds.

Now try to start the engine. Close the air damper as soon as it starts.


Nowadays, lawn mowers are available in two main types: electric and gasoline.

Very handy when mowing grass far away from home. Their main advantage is mobility, because they are not tied to a particular place, you can move to the farthest corner of the site and work there. Gasoline mowers are much more powerful than electric ones and can mow for many hours without interruption (does not affect the engine). Gasoline lawn mowers have several times the speed of mowing the grass along with the electric ones.

Before turning on the gasoline mower, you should first check the presence of fuel and lubricants, and most importantly. oil, because if there is none or little of it, the motor may jam during operation, and you will have to spend a lot of money for repairs.

Less noisy, unlike gasoline mowers, also cleaner (more environmentally friendly) and more economical to use (especially with inexpensive electricity bills). The most important disadvantage of such a mower is limited mobility due to the cord connection to the power source, and the extension cord often gets tangled and clings to everything.

Before using an electric lawnmower, it is first necessary to check that the power strip and the cord itself are not damaged and that the socket is in good working order.

Another very important point for an electric mower. Never use it during dew or after rain. It should only be used in dry, moisture-free areas.


The rest, the most important rules of operation, are identical for electric and gasoline lawnmowers:

  • During operation, strictly follow the instructions of the lawnmower, especially pay attention to when to take a break in work. For example, a shorter interruption of work with the lawnmower can lead to overheating of the engine and the resulting troubles.
  • Remember to remove grass cuttings from the cutting deck and blades of grass every time you finish mowing the lawn.
  • Always keep the mower in a heated and dry room and do not expose it to precipitation.
  • After work do not forget to disconnect the equipment, because its spontaneous movement, can lead not only to damage the lawn, but also become a threat to you and your family. Never inspect or repair the machine while the engine is running.
  • If damage is detected (cracks, chipping, dents), have the machine checked by a specialised service workshop. A problem detected in time will not lead to serious damage and will therefore save you money.
  • If the lawn is very neglected and the grass is tall, do not cut it in one pass of the mower. This will put more strain on the motor and the blades of grass will work less efficiently, it is better to go over several times, removing the grass gradually.
  • To avoid blunting the blades from touching the soil, the unevenness of the ground should be leveled before mowing.
  • For a good cut, push the mower slowly and forwards (the blade arrangement is designed to cut in one direction only).
  • To avoid possible injury, use the lawnmower only with shoes and preferably no exposed body parts. Since the knife can hit a rock and bounce back at you.
  • It is desirable not to use a lawnmower near trees, poles, curbs, there it is very easy to blunt and break the blades. In such places would be more effective garden shears or trimmer for grass.
  • If you want to have a striped lawn (stripes on the lawn alternate bright and dark colors of grass), you should mow, constantly changing the direction, and a special roller should be installed on the mower.

In the following sections, we’ll talk about how to maintain lawn mowers and how to care for them. It is very important to know some of the nuances of mower maintenance rules.

How to Start a Lawn Mower Without a Starter

Lawn mower is a more fundamental tool for those who prefer to keep their land plots in order and beauty. This type of equipment perfectly copes with virtually all types of grass and weeds. After the introduction of this device, an overgrown plot of land will look like.

But any tool is subject to failure. At some point and lawn mower gives out different kinds of malfunctions. How to deal with difficulties with petrol mowers will be explained in this material.

1 The most common causes of gasoline mower malfunctions

Of course, the more reputable the manufacturer, the more reliable his products. this is the most important aspect of determining the reliability of the average buyer. The second aspect can be named the price, and the third. the reviews of the owners, who checked the tool in their practice. by the way, the highest price often does not mean the highest quality, durability and breakdown. It is better to make a more detailed analysis of the market before purchasing a gasoline mower, and then choose the “golden mean”.

Before going on to the list of common circumstances of mower breakdowns, let us note that very often inexperienced owners of gasoline mowers do not know, for example, what ratio of gasoline and oil should be filled into the fuel tank, what gasoline is better to add to the machine, how much oil to pour in gasoline, etc.д.

Some also do not know what kind of grease to use for the gearbox, how to sharpen the disk or knife, and many other aspects. Trimmer Starter Properly starting an unheated mower How to start a lawn mower without a starter Echo GT 22GES Starting without a starter Echo String Trimmer Starter Pawl Replacement #A052000180 Starting a power tiller without a starter How. Because of these and other circumstances, unfortunately, in a large number of cases and occurs a breakdown of various techniques, including trimmers and petrol mowers. Users simply do not take good care of their machines.

But there are a number of the most infrequent circumstances arising from the specificity of the functions performed and other external and internal causes that lead to breakdowns:

  • The cutting cord does not feed or cuts very quickly. This is due to a lack of fishing line, or happened to be tangled lawnmower line in the spool;
  • The motor won’t start. Inexperienced users don’t always start the machine on the first try because the start button is off. But there are other reasons: clogging of the air filter; not set the gap spark plug, or it is out of service; gasoline carburetor can often overflow the fuel mixture; pumped insufficient amount of fuel;
  • lawnmowers often do not develop speed, a prerequisite for which can serve four factors: clogging the air filter, clogging the shaft with a cutting coil mowing grass, improperly adjusted carburetor in the tank filled with bad fuel;
  • engine does not run at idle speed. If the engine is good, but stops at idle, then there can be three reasons: clogging air filter, carburetor is not configured, bad gasoline or lawnmower oil is used;
  • Also common is a spark plug or spark plug failure. Reason: bad clogging, broken spark plug, loose or oxidized contacts on the lead wire.

The Sadko GTR 520N petrol grass mower

Not counting the most discussed failures of gasoline mowers and the circumstances of their appearance, you can find a lot of other complaints and reviews on the Internet about this tool. How to start a lawn mower without a starter motor. 2 г. back. How to start a lawn mower in half a turn! But how to solve the problems that are listed above, is devoted to the following chapter. to the menu

1.1 Ways to fix the problem

Cord breakage happens no matter what quality trimmer line is in the reel. To correct this problem, it is sufficient to rewind the cord in the coil if it is tangled, or rewind a new one if it is missing.

How to start a lawn mower without a starter

Р.S. When working, the cover may fly off. Not destroy naturally, but you need to be careful. How to Start a Grass Trimmer Without a Starter How to start a scooter without a key? Gasoline grass trimmer. A new starter (not.

How to start grass trimmer without a starter.

Echo GT-22GES If the starter is broken all is not lost. Essentially the starter for the GT-22GES is the same as the others.

How to start a lawn mower, if the engine does not start? Check to see if the starter button is on, oil is pumped up sufficiently with the feed button, and gasoline is in the tank. If the engine does not start as before, wash the gasoline filter (it should be changed from time to time, if a big clog is found), check the spark plug for serviceability, clean the air filter.

It did not help? Set the carburetor air damper to position C, this solves the problem of fuel overflow. In the case of a “stubborn” motor, simply drain all the fuel from the system and pour in new, making sure that it is of the proper quality. Performing all these processes solves the problem of starting the engine in 80-90% of cases.

If the engine refuses to idle, first adjust the carburetor and wash the unit’s air filter. this solves the problem in most cases. If the situation repeats, then most likely you poured bad fuel in the fuel tank, then drain it and fill the tank with new.

How to start a lawn mower and force it to work if the engine speed does not pick up, and it stalls? Check first to see if the cutting shaft is clogged with grass and weeds. If everything is alright with the shaft, wash the air filter or change it for a new one if the first one seemed very dirty to you. By the way, wash the air filter should be detergent and gasoline, which makes the gasket more elastic and prevents the material from drying out.

If, after doing these procedures and pressing the starter for the lawn mower, the lawn mower stalls again, the problem lies in the improperly adjusted carburetor. Read the last section of this article, it tells you how to adjust the carburetor on a gasoline mower.

If there’s no spark, put a spare spark plug in to see what’s wrong. When a spare spark plug also fails to produce a spark when the correct gap is set, it means it’s a matter of the grass mower’s equipment. Repairing your lawn mower if it malfunctions begins with checking the wire leading to the spark plug.

How to service a lawn mower yourself. Engine and equipment maintenance tips.

The lawn mower is a popular technique for mowing unwanted vegetation in plots, gardens and parks. But like any other equipment, lawnmowers require constant care, maintenance and sometimes minor repairs, which can be done yourself. If you buy a lawn mower, not an electric mower, what kind of gasoline should you put in the fuel tank?? In this article, let’s look at the basic principles of lawn mower maintenance and tips on what to do with the machine before each start-up, how to prepare the fuel mixture and tell you some grass mowing secrets from experienced gardeners.

Lawnmower maintenance

Here you will find information on how to properly care for all parts of the equipment, how to adjust, how to disassemble and what and how to lubricate the lawnmower (moving parts).

Engine. Keep the air filter clean and the foam rubber parts wet with oil. The fuel filter should be checked at least once a week and replaced in case of failure. Muffler and plugs should be cleaned regularly (as they become soiled). Check that all nuts and bolts are properly tightened before each use.

Angle gear must be cleaned of dust and dirt as needed, as it interferes with effective cooling, and then lubricate with any lubricant for the gear, such as STIHL.

Trimmer head with fishing line. The mowing head must be cleaned after every use of the grass trimmer and replaced in good time after any deformation or cracks are discovered. Only use special cord (line for trimmers) for trimmers. no ropes or wire! Line diameter should be as stated on the particular model. Always wrap the filament tightly but without crossing over the threads.

Cutting attachment (blades and saw blades). Metal products must be sharpened (special templates and files exist for this purpose) at a special angle. Two-sided models should preferably be turned over from time to time to wear evenly. Dull or improperly sharpened discs and blades lead to overloading of the engine and a shortened service life.

Protective guards must always be on when mowing. They shelter the operator from flying grass and stones from under the cutting attachment, and reduce stress on the engine. After use, thoroughly clean the inside and outside of the housing with a jet of water or a soft cloth, taking care not to scratch the surface.

How to Adjust a Lawn Mower (Carburetor)

Correct adjustment is essential for the successful operation of the machine in the future.

Newcomers sometimes do not know how important this process is for chain saws and gasoline trimmers, and skip it or simply do not know how to adjust the carburetor lawnmower, believing that the factory settings are quite enough. However, this is not the case. Inspection of all mechanisms and adjustment of the carburetor should be performed regularly.

Important information and tips for adjusting the gasoline carburetor in gasoline-powered brushcutters:

  • The carburetor has 3 screws: left (H), bottom (T) and right (L). To get to the screws you need to know how to disassemble the lawnmower, or rather how to get to the carburetor. This information should be listed on the product data sheet.
  • The lower screw (T) is responsible for idling, the right (L) for the amount of fuel entering the combustion chamber at low rpm, and the left (H) is responsible for fuel entering at high rpm.
  • Engage carburetor at idle speed. Correctly tuned, it works evenly when the engine is hot and cold, at low and high revolutions. If something goes wrong, you need to turn the lower screw (T).
  • Adjust fuel flow at low speed by turning the right-hand screw (L) a quarter turn counterclockwise.
  • Setting the carburetor at high RPM is as follows: open the throttle and press the maximum throttle. Turn the left hand screw (H) clockwise until the rpm drops. Then turn the screw counterclockwise until the engine feels rough. Then slowly turn the screw back clockwise until you hear the engine running smoothly and evenly.
  • The spark plug also serves as an indicator of proper carburetor adjustment. In case of malfunctions there is soot on the spark plug, but with the correct setting its working part will remain clean.

This is the most universal algorithm on how to tune the carburetor on a chain saw. Individual adjustment depends on the configuration of your machine model.

Adjusting the fuel mix for the lawnmower

Many novice users ask what gasoline to pour into the lawnmower? Each mower’s data sheet should tell you what kind of fuel you can use with this particular model. But gasoline alone will not run the lawnmower, a fuel mix prepared in specific proportions is needed. What is in the fuel mix for gasoline mowers and gasoline trimmers?

Gasoline. fit any high-octane (AI-92 and 95 and a density of 750 to 770 kg per cubic.м). Gasoline must be fresh and clean, which means:

Oil. you can use high quality two-stroke oil (10,000-15,000 rpm), such as STIHL, PATRIOT, Husqvarna, Bigmaster will also do.

Fuel mixture proportions. if not stated differently in the product passport, you can use this scheme: 1:50 (2 percent oil from 100 percent gasoline) or 20:1000 ml.

start, lawn, mower, starter

One example of how to prepare a fuel mix (10 ml per 0.5 liter): pour 0.5 liter of petrol into a clean container, gently add 10 ml of oil (you can use a syringe without a needle), mix and pour the rest of the petrol in the final part. Stir the mixture thoroughly. If the gasoline quality is poor you can increase the oil volume to 25 ml.

Starting the lawnmower for the first time or after a long break

a lawn mower differs from a grass trimmer in that the grass cutter is not a trimmer line, but a mechanical gearbox or gear-based winch with a blade. The blade drive is considerably more powerful than the forestry machine. a powerful lawn trimmer is also useful for cutting back bushes. Both Chinese and European lawnmowers are no different when the claimed power is real.

To start the grass trimmer after winter

Use lithol or solidol to lubricate the gear gears. After checking the gearbox, prepare the motor itself. following the instructions above. If the engine fails to start.

Pour fuel through the spark plug holes

If the grass trimmer engine has no manual pumping and the device does not start, pour some fuel into the engine itself through the spark plug passages. Do the following.

  • Check if the fuel level in the tank is sufficient to drain a small amount of it. You only need 20 ml.
  • Remove the spark plug boot and unscrew it with a spark plug wrench.
  • If the spark plug on a used trimmer is dirty, flush and incinerate it. The spark plug electrodes must be free of deposits. Do not damage the ceramic insulator of the center conductor. In a new trimmer, check the plugs for factory defects.
  • Return the spark plug and check the spark ignition (discharge between the electrodes) when the starter fires.
  • Remove the spark plug again. Using a 20- or 50cc syringe, pour 20 ml of gasoline into the spark plug hole.
  • Insert and fix the plug, setting the value of its technological gap of not less and not more than one millimeter.
  • Pump up the fuel using the pump button (or lever). if your grass trimmer model has one. Press the button every 4 seconds.

Now try to start the engine. Close the choke immediately after starting.

Preparing the fuel mixture and refueling

It is better to have a special canister for easy preparation of the fuel mixture. where one part contains gasoline and the other part contains 2-stroke oil. We recommend that you get one of these, it is very easy to use https://ru-sad.You can prepare the mixture as quickly as possible with this measuring jug

Then take a measuring cup, with a scale on it, so that you can prepare the mixture quickly and accurately. Check the manual for gasoline and 2-stroke oil https://ru-sad.The recommended oils for your lawn trimmer are: linadezhnosti-dlya-sadovoy-tehniki/masla-i-smazki/recommended by the manufacturer of your lawn trimmer. Pour petrol and oil into the container for preparing the fuel mixture, according to the proportions indicated in the manual. Then carefully, through a funnel, pour the ready mixture into the fuel tank of the grass trimmer. The ratio of petrol and oil should be exactly as described in the instructions. This is a very important moment!

Starting the warmed up engine

It’s very simple. Turn the switch to the operating position and pull the cord until the start. If you do everything according to the instructions, there should be no problem with starting a working lawnmower.

How to clean the carburetor?

Start by checking for an open flame nearby. Do not perform repairs indoors. There is a risk of gas leakage.

Loosen the screws with a flathead screwdriver to remove the plastic air filter cover from the engine. Check the clogged filter, remove it with a vacuum cleaner or replace it with a new one (if the condition is unsatisfactory).

It is also necessary to remove the internal filter cover, which is under the cover. This is easier to do with a ring wrench, unscrewing the bolts. The air hose is attached to its inside, which must also be removed.

Finally we get to the carburetor of the unit, which can be disassembled. After disconnecting the fuel hose leading to it from the tank, t.Е. Removing the clamp, the hose goes back, trying to get it off the nozzle. Do the work carefully. After all, if there’s fuel in the tank, it’s sure to spill.

The carburetor is mounted on the engine with two bolts, which requires a clutch head for unscrewing. When unscrewing the second bolt, try not to lower the carburetor, so as not to damage the spring suspension.

Next step. Return the spring. It is more convenient to operate from the side where it is attached to the engine. Now you can remove the cable responsible for the position of the cover by carefully turning the carburettor counterclockwise.

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After removing the carburetor, unscrew the bolt that fastens the fuel cell cap.

Cleaning is done with a special liquid or WD-40 and a copper wire, from which the insulation is removed.

Finally, you can remove the plastic float, located under the chamber cover, which regulates the level of gasoline, for which you first remove the pin.

The chamber should be cleaned of plaque. The inside of the carburetor is abundantly moistened with WD-40 (or similar), wiped dry. After repeating the operation, they clean the copper ducts of the copper line and blow them out, because contamination is the main reason why the engine stops or won’t start.

READ Snow Clearing Mower Attachment

After following these steps, assemble the carburettor in reverse order.

After putting it back in place, connecting the hose, the air comes out of the fuel chamber. This completes the repair.

After the described manipulations, the equipment will start easily and work steadily.

Repair of Electric Mower

Longer winding grass around them can cause the blades to jam. To repair, unplug the unit and turn the cylinder in the opposite direction.

If the appliance runs silently, the drive belt breaks due to wear and needs repair: it can be stretched or torn. This means that you cannot do without replacement, for which you need to remove the protective cap.

The new belt is first placed on the small transmission of the electric device, then put on the large pulley and rotated.

To replace the power cord of this electrical device, disconnect the device and unscrew the cover.

To disconnect the cord, insert the hex wrench into the hole with the wires, releasing the clamp.

Install new power cord in reverse order.

The reason may also be a faulty power switch, which is simply replaced with a new.


The most popular models for 2021 are:

  • Gasoline mower pro Husqvarna LB 553Se. Speed of 5 km per hour. Manufacturer Country Sweden.
  • Champion LMH4412 lawn mower. Petrol engine type. Brand Country Russia.
  • BEAR CAT Echo WT190 gasoline mower. Fuel tank capacity 1 liter. Country of production USA
  • STIHL FS 40 Autocut C 5-2 lawn mower. Working width of 38 centimeters. Country of production USA.
  • McCulloch M51-150R Classic gasoline lawn mower. Power 2 500 W. Brand Country USA.

How to start a moped after the winter with ether

How to start a moped after winter, it is easy enough to do with ether, provided that the iron horse is not struck by another, larger breakdown. For this procedure, it is necessary to remove the air filter cover and spray a large volume of ether directly on the filtering part. Then quickly close the lid so that the ether does not escape.

If you have not managed to start the engine from the third time, it means that you need the help of a good mechanic and the only way is to go to the service station. Well and if, an iron horse, “made an attempt” to sneeze, it is possible to repeat this procedure.

It is worth remembering that if the moped started in the fall and worked flawlessly, then all of the above methods will help you start your iron friend in the spring. Well, if the moped in the fall were problems with the move, then do not waste time, you need to drive it to the station self-service.

Of course, every owner of an iron friend should prepare his moped for winter, but not always it turns out, because of the banal negligence. And since in the spring there is no chance that the iron friend will start immediately, so it is worth remembering all of the above methods that will help to cope with this task.