Everything about the trimmer fuel mixture. What trimmer oils should I use? What oil to buy for a trimmer

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A trimmer, or a petrol cutter, is a tool you cannot do without household. Moreover, its reliability, efficiency and long service life depend on many factors. For example, the quality of fuel. This means that you need to select the right trimmer oil, observe the proportions when added to gasoline and the rules for refueling the device.

Which oil to choose

For effective trimmer operation, it is necessary to select oil for two stroke engines... This is due to the lack of oil sump in such a device. Depending on the chemical composition of the oil, the following classification is distinguished:

mineral - based on petroleum distillate, suitable for low-power equipment and with an air type of cooling, but requires frequent replacement and can only be used in good weather during the warm season;
semi-synthetic - suitable for garden equipment with air and liquid cooling;
synthetic - based on esters, do not require frequent replacement and can be used at any time of the year.

Oil for 2-stroke engines is characterized by good solubility and complete combustion feature. It is recommended to use a lubricant for the trimmer that is suitable for air-cooled units. Most often, it is indicated on the packaging that the oil is intended for gardening equipment and is marked TA, TB or TC. Moreover, the last one is the most preferable.

Often manufacturers of petrol cutters produce suitable oil, therefore, you can make your choice easier if you select a liquid of the appropriate brand.

What gasoline to fill

Gasoline for the trimmer should be chosen unleaded with a stroke number of 92 or 95. As practice shows, AI-80 gasoline can damage the device, which is a questionable economy.

Fuel must be fresh, that is, after purchase, it can be stored for no more than 60 days.

Other factors also affect the quality of the fuel, for example, using a special lubricant for brushcutters and diluting it in a separate container. It is also recommended to use special canisters designed for storing gasoline.

How to dilute gasoline with trimmer oil

Dilute the trimmer gasoline in the correct proportion. An insufficient amount of oil can lead to poor lubrication of the brushcutter elements, which contributes to rapid wear.

The correct ratio can be found in the trimmer instructions. Most often it is equal to 1:25, 1:40, 1:50. To obtain such proportions in 1 liter of gasoline, you need to add 40 ml, 25 ml and 20 ml of oil, respectively.

It is unacceptable to dilute gasoline with lubricant directly in the fuel tank; moreover, the proportion of oil and gasoline must be strictly observed. If you ignore this rule, then the trimmer motor can be unstable, due to which it will quickly fail.

It is not recommended to use plastic bottles or canisters for this purpose. This is due to the fact that gasoline tends to dissolve plastic, which means that some of the plastic can get into fuel tank which could damage the carburetor. Although there are special plastic canisters marked "flame".

This will require:

petrol;
oil suitable for two-stroke engines with air system cooling;
canister, preferably metal;
mixing container, metal is also better;
gloves;
respirator.

Make a mixture of gasoline and oil as follows:

Pour 1 liter of gasoline into a container, add half of the required portion of oil. Mix thoroughly, do it with extreme caution, away from sources of open flame.
Add the rest of the oil to the trimmer gasoline and mix thoroughly again. Fuel can now be poured into the trimmer fuel tank.

The mixture can be stored for no more than three months, so it is better to dilute gasoline in such an amount that it is enough for several uses.

For dilution, you can use only high-quality oil, while it is recommended to purchase it only in trusted stores, for example, in specialized hypermarkets.

How and how much to refuel

Filling the trimmer fuel tank is easy. To do this, place the tank so that the lid is on top. The amount of fuel depends on the trimmer model. This information indicated in the instructions, there is also a mark directly on the tank.

Doing so can cause fuel to spill into the intake manifold and fuel filter, which could cause engine damage or fuel ignition.

When refueling the trimmer, you must follow the safety measures:

try to fill in the liquid so that it does not spill, you can use a watering can for this;
if gasoline still spills, then it must be wiped up immediately;
the start of the trimmer must be started after the container with fuel is removed in a safe and safe place, better for a distance of more than 10 meters;
during a long break between operations, drain the remaining fuel.

Correct proportion and adherence to mixing and filling techniques will help to extend the life of the trimmer. At the same time, it is recommended to choose only a high-quality product of the corresponding brand.

Almost any modern car is equipped with a four-stroke engine, so most of the well-known manufacturers develop lubricants for them. Oils for 2-stroke engines are less common as they are more rare. However, they are found on motor boats, motorcycles, chainsaws, lawn mowers. Such motors have low weight and high power density, are cheap due to their simplicity of design and low cost of manufacture. Of course, such engines cannot be filled with conventional 4-stroke oil.

Features of such oils

It should be noted that such oils are disposable and completely lost. They are not poured into the engine crankcase in order to lubricate the cylinder-piston group. They are poured directly into the fuel. It is quite logical that the oil for 2-stroke engines burns along with the fuel. If you go into details, then about 25% of the product is spent on waste, the remaining 75% of the oil is emitted into the atmosphere as exhaust gases. The result is an oil mist. In some models, it is introduced in a ratio of 1: 100 or 1:20. The fuel / oil ratio may differ depending on the engine model.

Modern 2-stroke engines have a system that is, the required amount of oil is supplied in accordance with the load on the engine, which allows to reduce lubricant consumption.

Operation of 2-stroke motors

In used carburetor system air supply fuel mixture... Due to the principle of operation of such an engine, the emptying of the chamber from the exhaust gases and the supply of a fresh mixture are carried out almost simultaneously. Because of this, some of the fuel and lubricant is escaped with the exhaust. And a third of the fresh grease goes away. This is the biggest drawback of two-stroke engines, due to which the efficiency of the motor is low. Here part of the oil burns out, a large amount of emissions is formed. Therefore, in densely populated regions, where mopeds with similar motors are often used, there is a lot of smog on the streets, smoke and noise. An example is the cities of many Asian countries, where the local population's main means of transportation is a moped.

However, in recent years, the design flaws of such engines have been offset by the use of new technologies for direct or indirect fuel injection. As a result, emissions have been reduced and fuel consumption has been reduced.

O for 2-stroke engines

There are different brands that produce different quality products. The efficiency of the engine and its durability directly depend on the quality of the lubricant. When choosing an oil for 2-stroke engines, you should pay attention to the following criteria:

Lubricating properties.
The presence of antiwear characteristics.
The presence in the composition of detergents that perform the function of cleaning the engine from sediment.
Possibility to prevent deposits in exhaust system... Most often, an oil has a similar opportunity in the presence of flushing additives in the composition.
Low level of smoke in the exhaust gas. If using oil from exhaust system a lot of smoke comes out, this indicates that most of grease goes to waste.
Cleanliness on spark plugs. Many experts recommend checking how dark the candles are after applying the oil. If they are really very blackened, then it is better not to buy such a lubricant.
Oil viscosity and high fluidity. Some oils thicken at low temperatures, and then their efficiency is greatly reduced.
Anti-corrosion properties.

Reviews

If you believe the reviews, then on Russian market grease from the manufacturer "GazpromNeft" is quite good. At a very low price, the company makes a good lubricant, which in quality is not inferior to the products of world brands. Also, good reviews about the manufacturer Makita, which supplies the market with excellent mineral oils... True, they are very expensive. And if the cost of a liter of GazpromNeft grease is 120 rubles, then the price of a liter of Makita grease is on average 500 rubles.

Husqvarna, LIQUI MOLY, LUXE are expensive foreign lubricants that also collect good feedback... You can often read good expert comments on Sadko oils. The products of this company are 85-98% of the basis - lubricant, the rest is assigned to additives to give the composition the necessary characteristics described above. Moreover, all are suitable base oils from selective neutral lubricants to synthetic polyalphaolefins.

The basics

Good, reliable products used in conjunction with two-stroke engines contain synthetic esters along with hydrocarbons. These semi-synthetic oils for 2-stroke engines are mainly developed for marine vessels. However, most often mineral-based oils are developed for two-stroke engines. They are cheap but less efficient. Considering that oil in any case goes to waste, many owners do not bother and choose cheap lubricants.

By the way, in contrast to lubricants for classic 4-stroke engines, for 2-stroke engines, little attention is paid to low-temperature performance. Brightstock, a low pour point additive, is simply added to the oil.

Classification

When it comes to choosing a lubricant for boat motors with air or water cooling, it is appropriate to pay attention first of all to ashless oils. The most the best manufacturers such products are Mobil, Esso, Shell, Sadko. They are divided into the following types according to the API classification:

TSC-1 (TA). This includes oils for small engines with a cylinder volume of up to 0.5 m3. Similar power plants are used in mopeds and mobile power generators.
TSC-2. This category includes oils intended for motors with a volume of 0.5-2.0 m 3. Such engines are installed both in mopeds and chainsaws and in motorcycles. They work at high loads.
TSC-3. Oils of this category are of higher quality and are used on engines that are very demanding on the quality of lubrication. Suitable products for motors of motorcycles, snowmobiles and other equipment with a volume of 0.5-2.0 m 3.
TSC-4. These oils are designed for powerboats with water cooled engines. Considering the fact that such engines are water-cooled, quite high environmental requirements are imposed on lubricants.

There is also a marking of motorcycle lubricants:

JASO FA and JASO FB - class of oils for motorcycle engines.
JASO FC - This class includes smokeless oils for 2-stroke engines in motorcycles and cars.

Price

The average price of oil for 2-stroke engines is quite high - about 300 rubles per liter canister. At the same time, there are products worth 120 rubles and even 600 rubles per liter. large enough, but it is important to determine which oil is right for your type of motor and use it. Using the wrong lubricant will affect the efficiency of the power plant and its service life.

How to dilute petrol with trimmer oil?

Trimmer specifications contain links to recommended fuels and lubricants. Lawn mower oil: how to change it correctly and which liquid is better to fill the lawn mower - this is very necessary thing for those who need periodic. With all this, the octane number of the brand of gasoline is indicated specific, but in terms of oils there is an extensive explanation about the need to use a product of a certain manufacturer. For assurance, it is indicated that only when these tips are followed, the company extends the warranty. What is it: publicity stunt Or oils from other manufacturers do not meet the requirements? The answer is in the true article.

What for oil for trimmer mix with petrol

The two-stroke engine has an ordinary and, at the same time, very efficient design:

the piston makes a working stroke every 2nd stroke;
the cylinder is lubricated with oil dissolved in gasoline;
the removal of combustion products occurs due to compression, without a special mechanism.

All this determined the creation of a family of small engines that were successfully adapted in household and professional equipment:

trimmers;
chainsaws;
bikes;
different motoblocks.

Read the same

Due to the design features, it was possible to achieve the desired fuel consumption only on small engines with a power in the range of 15 - 20 hp. This indicator looks especially great in the range of 1 - 5 hp. Cars are much better so what kind of oil to fill in lawn mower oil :. Here, the completely low weight and dimensions of the motor correspond to the consumption of gasoline.

As the size increases, the area of the inlet and outlet channels increases. The process of removing gases and supplying fuel is greatly aggravated. What kind of gasoline is needed for the trimmer gasoline in the engine garden. In this regard, a transition to a more efficient combustion system of gasoline consistency was required, which would predict the presence of forced engine maintenance systems. Four-stroke models thus took over the palm in the middle power units highest power... Combining them into multi-cylinder designs allowed the creation of special systems associated with the formation of the composition of the fuel consistency, lubrication and the rest, which favorably affected the consumption of gasoline.

Preparation of a fuel mixture for two-stroke engines

The video shows how to make a fuel mixture for two-stroke engines. Why do you need oil for petrol cutters. What kind of oil to fill in the petrol cutter is indicated in the passport. Refueling mtokos, chainsaws and

How to dilute petrol(AI 92) for benzo braids, trimmer

how to dilute petrol(AI 92) for benzo braids, trimmer.

Read the same

The rubbing elements of the piston and cylinder of a two-stroke engine are lubricated with oil, which is in a certain proportion in the fuel composition. Petrol burns out, and oil settles on the surface of the cylinder, reducing the friction of the rubbing parts. Lack of lubrication leads to cylinder damage, up to and including seizure. Why do you need oil for petrol cutters. What kind of oil to fill in a petrol cutter is better to use. In case of excess, under the influence high temperatures, the deposition of the thermally modified product occurs in the annular grooves. Compression drops, and with it power.

How to mix oil with gasoline

For addition to petrol used for trimmer engine oils... Mixing is done in a certain proportion. Manufacturers have a different volume ratio: from 1 to 50 to 1 to 20. What kind of oil is used in the main mass of a lawn mower for 2-ton motors. IN technical characteristics there is a link to it. What gasoline is needed for trimmer gasoline engines in proportion to. Care should be taken with small proportions of oils. A small inaccuracy leads to oil starvation of the engine, reduces its resource.

There are products in which a ratio of 1 to 20-40 is indicated. It is better to refuse the use of such a lubricant. The wide range of the mixture indicates the low quality of the product. Bedding piston rings, with constant use of such varieties, is practically guaranteed.

Motor oils such as M-8 are added in a 1-20 ratio. What kind of oil to pour into a lawn mower video. What kind of oil to put into the mower; necessary. In high-speed engines, their use is undesirable. The cycle between supplying the mixture is so small that it will cause an overabundance of lubricant in the cylinder. Trimmers have low revs, therefore they allow the use of low-grade grease. Due to the initially low resource, you do not have to worry about the coking of the rings. Trimmer or two-stroke lawn mower - then what kind of trimmer oil to gasoline. First, there will be complete wear and tear of the equipment.

Summer residents, owners of private suburban households for lawn care, weed mowing, buy small mechanization. Prefer engine-driven trimmers internal combustion pouring in a properly diluted mixture of gasoline and oil.

Motorized streamers require maintenance, use of a combined fuel. By observing the ratio of gasoline and oil, it is easy to achieve the performance of the brushcutter.

Comparing with similar mechanisms, when choosing, they give preference to brushcutters according to the following functional indicators:

Mobility and low weight of the unit, allowing it to be carried over distances, used in hard-to-reach places for mowing.
Versatility. The brushcutter is equipped with a unit for changing working elements directly during the operation of the unit.
Constructive simplicity, allowing long-term use of the braid without frequent adjustments.

These other positive characteristics give customers confidence that they are making the right choice when purchasing a trimmer.

Types of brushcutters

Today on liquid specialized trading platforms big choice mechanisms for mowing grass, small bushes. For example, lawn mowers with electric motor, with petrol power plants... Brushcutters equipped with diesel engines are not produced, since they are slow-speed.

Liquid statistics show the advantage of brushcutters with internal combustion engines over electric counterparts. Electrokos is used in places where there is a stationary electrical network.

Two-stroke and four-stroke

Internal combustion engines used in trimmers are two-stroke and four-stroke. By design solution two-stroke engines not complicated. But they require a high-quality fuel mixture.

Two-stroke power trimmer gasoline needs an accurate dosage of lubricant. Ignoring the requirement leads to a sharp reduction in engine life. There are problems with its launch.

A four-stroke engine does not require the correct proportion of oil and gasoline. Formation of the desired mixture is automatic. The components of the combustible mixture are stored in different containers. The fuel is expensive, but the costs are covered by the silent operation of the unit and the environmental friendliness of the exhaust gases.

How to choose the right proportion?

The petrol cutter is filled with A-92 gasoline. There are other factory instructions that require gasoline of a different octane number. For example, A-95. The difference in cost is minimal.

The selection of oil does not take liberties. For two-stroke engines, the API establishes a specific order:

for motoblocks, brushcutters, air-cooled mopeds - TA class;
engines with a cylinder volume of 200 cm³ - TB class oil;
recommends the use of TC class oils for all-terrain vehicles and motorcycles;
yacht engines, hydro scooters, motor boats use TD brand lubricant.

From the above list, the lubricant motor fluid the last two positions are not recommended for use with power trims. Letter designations indicates from which petroleum products the lubricating fluid is made.

Attention: If you buy a product on liquid domestic trading floors, take an interest in the labels on the packaging. The English words self mix say that self-mixing with gasoline is not required. If the phrase pre mix is on the label, you should prepare the combustible mixture yourself.

How to properly prepare the trimmer fuel mixture?

We will tell you how to dilute gasoline with trimmer oil. You should first tackle organizational issues:

Selection of containers for storing the components of the fuel mixture. Buy metal cans for gasoline. The original packaging is sufficient for lubricating fluids.
You should not prepare a large volume of a mixture that is flammable in engines, since its structure will be disturbed. Separation into fractions will begin: the heavy will sink to the bottom, and the light will form the top layer.
Prepare a medical syringe for accurate dosage lubricating fluid to add for thinning to gasoline.

We draw the attention of trimmer owners to one detail. You should not buy lubricants for future use. Buy the volume that will be enough for the upcoming season.

Component ratio

How to dilute gasoline will help a careful reading of the instructions supplied with the brushcutter. Aggregates different manufacturers differ in the volume of fuel tanks and the materials from which they are made. The instructions attached to the units give an exact answer to the question of how much oil is required per liter of gasoline.

The exact proportion of oil ensures perfect trimmer performance throughout the summer season.

What do two-stroke engines dislike?

When preparing the working mixture manually, it should be remembered that two-stroke engines do not reach the design working power if the proportions of the fuel mixture are violated. The above condition forces the owner of the unit to comply with the proportions. As practice shows, the use of brushcutters with an underfilled lubricant product, oil starvation of the engine is observed, which does not allow the unit to be brought to the rated power.

Surplus lubricant prevent the engine from developing the required power. When preparing the working mixture, a reasonable question arises, how much oil needs to be mixed in gasoline. Helps to define the exact standard. It is recommended to fill the trimmer with gasoline according to the following mathematical calculation. If the fuel tank holds 5 liters, 1 liter of gasoline is divided by 50. That is, 100 ml of lubricating consistency is poured into the gasoline for the trimmer mower per 5 liters. The owner of the brushcutter gets the ideal fuel in terms of structural composition.

Algorithm of actions

Fuel quality increases with proper mixing of the mixture components. Before the mowing, the question arises of how to breed, in what sequence. When mixing the components, pay attention to whether the containers are cleanly washed. A tiny slurry can stall the fuel supply to the carburetor. The fuel tank should be filled from a special container with a filter device.

The procedure is as follows. Half of the available gasoline is mixed with the volume of the specified amount of lubricant. This is followed by the mixing process.

When the components acquire a homogeneous consistency, 50% of the remaining fuel is poured into the partially diluted gasoline. This is how it is recommended to dilute the trimmer fuel.

Important feature

The prepared combustible mixture for the trimmer enters the combustion chamber of the cylinder in the form of a whitish mist. Gasoline-integrated oil fluid lubricates crankshaft, cylinder walls. Underfilling oil liquid into fuel is fraught premature wear trimmer parts and assemblies. Exceeding the norm leads to soot, settling on the working parts, which is also fraught with premature technical wear and tear brushcutters.

A gasoline mower will serve the owner for a long time, provided that they will not pour any gasoline into the fuel tank, but high-quality fuel.

Conclusion

Today, buying a trimmer is not a problem for yourself. It occurs during mowing if the mower has not properly prepared the fuel mixture. The motor often stalls unexpectedly, like a blowtorch. We have to start the engine over and over again, pulling on the semi-automatic winding device, popularly nicknamed the "lash".

Video instruction

Lawn care equipment takes pride of place in the garage of a country house or summer cottage. Competitors - a walk-behind tractor or a chainsaw - are inferior to trimmers and lawn mowers in popularity. Maintenance operations for brushcutters include cleanliness, maintenance and regular refueling.

Using the trimmer in the garden

In modern conditions, the purpose of the trimmer is to care for the lawn and the area as a whole. In contrast to the traditional lawn mowing unit, the trimmer has advantageous differences:

High mobility. This allows the device to be used in hard-to-reach and space-limited places.

Versatility. Depending on the type of vegetation, the working organs change, which makes it possible to cut grass of any height and hardness.

Simplicity of design. With timely maintenance, the trimmer does not require regular adjustments and frequent repairs.

When choosing a trimmer, analyze the operating conditions of the unit, which will help to make correct selection by the type and power of the engine.

How many types of engine are there

When choosing a trimmer for the type of motor, some features should be taken into account. Units with electrical units have significant limitations related to supplying power to the motor. Diesel engines, as on motoblocks, taking into account low revs for trimmers are not offered.

WATCH THE VIDEO

Consider the features of the gasoline engines used:

Two-stroke cycle. Structurally, it is more simple. When servicing, they are demanding on the quality of the working mixture - any deviations lead to a reduction in the resource of the motor.

Four-stroke cycle.
It is not required to maintain a clear ratio of gasoline and oil for petrol cutters - mixture formation occurs automatically, and the working fluids are in two various containers... The product turns out to be more expensive, but at the same time it works quieter, and traffic fumes- cleaner.

Regardless of the type selected gasoline engine the selection of oil and gasoline is carried out strictly with the recommendations of individual manufacturers.

We select gasoline and oil for refueling

In the overwhelming number of cases, gasoline with octane number 92.

But if the manufacturer indicates the 95th gasoline for the trimmer, then you should not save. The price difference between the two varieties is currently minimal.

The selection of oil should be considered carefully. API classification gives a certain order for fluids of two-stroke motors:

class TA - motors with air cooled- from mopeds to lawn mowers;

TV class - low-power motors up to 200 cm3 from chainsaws to light motorcycles;

TC class - motorcycles and snowmobiles;

class TD - for use with motors of yachts, boats and water scooters.

Thus, the last two categories are not permitted for use with trimmers. When purchasing oils from domestic sellers, we pay attention to the method of mixing liquid with gasoline. When marked "self mix" - no additional conditions are required for mixing the two components. When marked "pre mix" - forced mixing is required.

Do not ignore the recommendations for using only recommended oils. Such professionals as "Stihl" and "Husqvarna" develop original formulations for their models, taking into account their temperature regimes, used parts. You should not deprive yourself of the guarantee in advance by saving on oil.

A Practical Guide for Proper Mixing

Before deciding how to mix oil with gasoline for a trimmer, you should complete the organizational issues. These include the following points:

Storage technical fluids... For gasoline, it is better to provide a metal canister, and leave the oil in the factory container. For convenience, it is allowed to use a special two-section canister.

The volume of the prepared mixture. Do not prepare large quantities in advance. Better gasoline pour into the petrol cutter, taking into account the planned amount of work. The uniformity of the mixture during long-term storage will be broken.

Mixing tool. The ideal device for taking oil and dosing accuracy is the analog of a medical syringe. This will not only allow you to accurately measure the liquid, but also creates a convenient operation.

By the way, when buying oil, do not make a large stock. It is enough to buy the volume that you can spend for the season.

We breed in the correct proportion

The problem of how much oil to pour into gasoline for a trimmer is aggravated by bringing different proportions in different sources. For example, the following discrepancy is often encountered:

the proportion 1:40 is indicated in the instructions for the unit;

value 1:25 on the plastic container of the fuel tank;

a ratio of 1:50 on a plastic container for preparing a solution.

In case of the slightest doubt, pay attention to the packaging with oil. When determining the volume to be poured into gasoline for petrol cutters,
the properties of the liquid are taken into account. It is taken into account that two-stroke motors do not like oil starvation. At the same time, excessive oil enrichment of the mixture is perceived capriciously.

When determining how much oil to add to trimmer gasoline, use the standard proportion. For one liter of gasoline, divide 1000 ml by 50, and a volume of oil of 20 ml is obtained. If the volume to be poured is 500 ml, then the amount of lubricant is reduced proportionally. It is easy to calculate the amount of gasoline and for large volumes. If it is necessary to prepare a mixture for a mowing team, you will need 200 ml of oil per 10 liters of gasoline.

Why add what

Uniform mixing is important. Therefore, when adding oil per liter of gasoline to the trimmer, the following algorithm is used. Half of the gasoline is mixed with the entire required volume of oil. After thorough mixing, bring the volume of the mixture to the nominal by adding the residual part of gasoline.

Keep the container clean, including the mixing container or gasoline can. You should not use an improvised container made of unprepared plastic to prepare the mixture. Even small amounts of impurity or debris will damage the carburetor. After cooking, it is better to pour gasoline into the trimmer using a container with a device that will protect against spillage of the mixture.

If you break the ratio

The mixture supplied to the cylinders is represented by petrol-oil mist. The oil assists in the lubrication of moving parts and surfaces in the cylinder. Lack of oil affects the life of the parts. With a large proportion of oil, it does not have time to burn. Deposits are formed, which over time are able to peel off the cylinder walls, and leave scuffs, wear out the surface of the cylinder walls.

When operating, try to remember how much oil per liter of gasoline for the trimmer is needed even with single refueling. For example, when removing the last drops of oil from a container, it is a mistake to think that a one-time violation of the proportion will not change anything.

Do I need to dilute gasoline for a 4-stroke engine

Lubrication of parts of the cylinder-piston group in a more advanced engine is carried out by the traditional method of spraying and under pressure. Therefore, there is no need to add oil to gasoline. Just control its volume in the working tank.

The service life of the fluid is 50 hours. For less work, stick to the seasonal replacement principle. The oil must be sucked out of the oil barrel.

We serve a two-stroke trimmer

For two-stroke motor main operation Maintenance is the service air filter... The frequency is 10 hours of operation. When cleaning, the material is washed in warm soapy water. Lightly soak the surface with oil before re-installing.

Check cleanliness at the same time fuel filter(if available). However, it is best to clean the fuel mixture when refueling the trimmer. The spark plug is checked regularly for carbon deposits. The gap between the electrodes should be 0.5 mm.