How much oil to add to the chainsaw

Chainsaw refueling instructions

Knowing the ratio of the preparation of the petrol-oil mixture, you can start refueling it. Refueling instructions are as follows:

  • First you need to prepare the mixture. Having combined the two main components, you should mix them thoroughly.
  • Place the tool on a clean and level surface. Before unscrewing the gas tank cap, it is necessary to clean or blow off sawdust, dust and dirt.
  • The filler neck must point upwards.
  • Install a small watering can in the neck, then pour fuel
  • Control the refueling process, as the volume of the tank is small, so it fills up quickly
  • Do not fill up to the full maximum, since when the tank cap is closed, the remaining fuel will splash out.
  • After the fuel is poured into the tank, immediately add chain lubricant.
  • The consumption of fuel and chain lubrication is approximately the same, therefore, both tanks must be filled at the same time.
  • After refueling, you can start starting the engine

It is better to start the engine not in the place where the refueling was carried out, but to move to a distance of 2-3 m. The tool is ready for work, and you can start to start it. How the chainsaw engine starts, you can read in this material (link).

What will happen if you pour working off into a chainsaw

If you do not want your chainsaw to fail at the wrong time, use only high-quality fuels and lubricants. It is forbidden to mix working off with gasoline. The reasons for this are the following factors:

  • Other viscosity of the material, therefore, mining is not able to provide effective lubrication of rubbing parts and mechanisms
  • The mining contains small particles of metal and shavings, which, getting into the tank, will cause clogging of the fuel filter and channel. If the grease enters the cylinder along with small particles, they will leave their imprint in the form of accelerated wear of the piston rings.
  • Emitting a lot of black smoke, which indicates burning oil

It is impossible to pour surrogate materials not only into the gasoline tank, but also into the chain lubrication tank. What happens if you use the development in the tank for chain lubrication can be seen in the video.

Using the instructions, you can independently prepare the correct fuel mixture on which the chainsaw will work. If the fuel mixture is diluted incorrectly, not only will the tool life be reduced, but also its performance will decrease..

Gasoline with chainsaw oil – how to dilute and why it is done

Chainsaws from different companies are based on a two-stroke internal combustion engine, which drives the cutting headset of the tool. To drive the internal combustion engine, the proportions of gasoline with chainsaw oil are used. Combining gasoline with oil is a mandatory procedure, so if you just bought a tool, then you need to understand the features of its refueling.

Step by step instructions for refueling

If you want to refuel your chainsaw, you need to follow a simple algorithm:

Gasoline to chainsaw oil ratio

The proportions of oil and gasoline for refueling two-stroke engines of chainsaws of different brands is 40 to 1 or 50 to 1. This ratio is standard, which is used not only by beginners, but also by experienced sawers. It is this ratio for preparing the fuel mixture that is close to ideal, and provides lubrication of the rubbing parts of the crank mechanism and piston.

How much oil should be poured into gasoline in milliliters? Calculated per ml, the ratio of oil and gasoline 1 to 50 is 20 ml per 1 liter. To prepare the correct mixture, you should fill 1 liter of gasoline in a plastic bottle and dilute it with 20 ml of oil. To correctly measure how much oil to pour, you should take a special measuring container and fill it up to the appropriate mark. If you plan to immediately prepare 2 liters of fuel, then 40 ml of lubricant must be added to this amount of gasoline.

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There are other ratios that different manufacturers offer. These values ​​of the ratios differ insignificantly, but if you have subtracted other values ​​in the instrument’s passport, then you need to adhere to them. A value of 1 in 50 or 40 is standardized. Pour 15 ml of oil into 1 liter of fuel in the summer, and in winter add at least 20-25 ml. Knowing the recipe for preparing the mixture, you should also figure out what kind of gasoline to pour into the chainsaw?

Why you need to mix oil and gasoline

When using the saw, gasoline should always be mixed with oil. The reason for this is the design features of a two-stroke internal combustion engine. It does not have a dedicated lubrication system for parts (as in other internal combustion engines) and, accordingly, its cylinders with O-rings, crankshaft, bearings and connecting rods must be lubricated directly in the process of obtaining fuel.

Why add oil

At the heart of any chainsaw is a two-stroke internal combustion engine. It is one of the simplest single-cylinder mechanisms and does not have a separate lubrication system. The technology is such that the lubricant must enter the cylinder along with the fuel mixture, settle there, and lubricate the cylinder walls, piston rings, etc. The simplicity of the design of the tool has many advantages, among which the main one is the ability to carry out repair work on the engine and component parts independently.

Diluting gasoline that is poured into the chainsaw is required in order to extend the life of the tool. It is imperative to dilute fuel with chainsaw oil, and if, for some reason, you forgot to do this, then the operation of the tool is absolutely contraindicated.

It is important to know! Chainsaws do not have a special tank for filling oil, which would be used to lubricate the rubbing engine parts, like on cars. This is due to the simplest design of a two-stroke motor. The present tank for oil in chainsaws is designed to lubricate the chain and bar during the operation of the tool.

Chainsaw tire care

The tire is an important part of the chainsaw. The performance and quality of the device largely depends on its serviceability..
The tire needs regular cleaning.

To clean the tire you need:

  • Remove the guide bar and remove wood dust from the bar groove
  • Clean lubrication hole
  • Provide lubrication to the front of the gear train from the hole at the end of the bar
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Check for oil leaks. Check the tightness of the fasteners and the integrity of the main parts, the working condition of the handle connections and the fastening of the guide bar. Only then get to work.

To prevent the tire from wearing out, it must be turned over from time to time. The guide must always have a perpendicular profile. If the tire still needs to be changed, then use the tire with the parameters recommended by the saw manufacturer. This will extend the life of both the saw headset and the entire saw..

The sprocket should also be checked periodically for cracks and signs of wear. If they are found, the part must be replaced. Putting on a new chain on a worn out wheel, or vice versa, is not allowed!

The ratio of gasoline and oil for refueling a chainsaw

After choosing gasoline and chainsaw oil, you need to decide on their proportions that are required for breeding. The first mixture should have a grade not lower than AI92, AI95 is the best option. Let’s take a closer look at what the proportions of the oil product and fuel for a chainsaw should be. As a rule, equipment owners use 20-50 ml of oil component per 1 liter of fuel..

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The ratio of gasoline and oil for refueling a chainsaw

If the question is how much oil to pour into gasoline for a chainsaw with a low power, for example, 1.5 kW, then 25 ml per 1 liter of fuel will be required. The high power saw mix is ​​prepared from 30-40 ml of oil product. For more information, refer to the instructions for use of the lubricant or not directly on the packaging..

How to refuel a chainsaw

Let’s take a look at how to refuel your chainsaw. Failure to feed the saw correctly could pose a threat to the life and limb of the operator..

There are rules that must be followed when refueling the saw:

  • do not spill oil and fuel mixture;
  • the place where the saw will be refueled must be flat;
  • the place must be more than 2 m away from the area where the device will be used;
  • the site must be located away from fire; no smoking in this place;
  • while the fuel tank is filling, you need to fill the oil tank, which is intended for automatic chain lubrication; you can distinguish containers by special icons;
  • before pouring, wipe the container necks with a rag;
  • during operation, grease and gasoline must not be spilled, so you need to be careful when unscrewing the canister caps; when refueling, it is better to use a funnel;
  • care should be taken when tightening the lid with the latch;
  • experts advise not to fill the container completely, but to leave some free space.

During the operation of a properly refueled chainsaw, it is necessary to regularly check the tightness of the containers and the operation of the motor. If the chain gets too hot, or gasoline is consumed too quickly (faster than oil), this should alert you. Before starting work, the chainsaw is run in.

With proper operation of the chainsaw, 1 tank of gasoline should be enough for 30 minutes of operating the device at maximum load. When gasoline runs out, there is still grease in the second container, but in a small amount.

How to Add Bar and Chain Oil to Your Gas Chainsaw

Storage advice

The mixture must be prepared in the amount necessary to carry out a small amount of work, since with prolonged storage of the solution, its quality characteristics deteriorate. The prepared mixture must be spent within several days..

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A fuel mixture that has been stored for about a month will reduce engine performance. Resinous substances are formed in the nodes, and carbon deposits appear, the piston rings lose their mobility. The longest shelf life of the mixture is no more than 2 weeks. During this period, the solution will not lose its quality. If the air temperature is more than 25ºC, then the shelf life of the product is reduced to 10 days..

Some experts allow the use of an expired mixture to save money. To do this, it can be spent gradually, gradually mixing it into a fresh solution in a volume of no more than 10% of the total amount of the mixture. The finished gasoline-oil mixture must be filtered.

If you follow all of the above recommendations, then you can ensure the reliable operation of the chainsaw. Also, when performing work, safety precautions must be observed, since the chainsaw works using a chain rotating at high speeds and, if the rules of operation are violated, it can pose a danger to the worker himself and the people around him..

Read more:  How to Wear a Chain on a Chainsaw

Chainsaw refueling instructions

Knowing the ratio of the preparation of the petrol-oil mixture, you can start refueling it. Refueling instructions are as follows:

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  • First you need to prepare the mixture. Having combined the two main components, you should mix them thoroughly.
  • Place the tool on a clean and level surface. Before unscrewing the gas tank cap, it is necessary to clean or blow off sawdust, dust and dirt.
  • The filler neck must point upwards.
  • Install a small watering can in the neck, then pour fuel
  • Control the refueling process, as the volume of the tank is small, so it fills up quickly
  • Do not fill up to the full maximum, since when the tank cap is closed, the remaining fuel will splash out.
  • After the fuel is poured into the tank, immediately add chain lubricant.
  • The consumption of fuel and chain lubrication is approximately the same, therefore, both tanks must be filled at the same time.
  • After refueling, you can start starting the engine

It is better to start the engine not in the place where the refueling was carried out, but to move to a distance of 2-3 m. The tool is ready for work, and you can start to start it. How the chainsaw engine starts, you can read in this material (link).

How much oil to pour into a chainsaw

Why is gasoline mixed with oil for refueling chainsaws

It is necessary to dilute gasoline with oil in order to avoid the failure of the internal combustion engine. The reason for this is the design features of the lubrication system for two-stroke motors. In the design of such engines there is no chamber for filling engine oil, and if you fill in fuel without lubricant, then the crankshaft, piston, bearings and connecting rods will not receive lubrication. This will significantly reduce the service life of all the listed parts, therefore, it is prohibited to fill in clean fuel..

Gasoline and oil for the chainsaw must be poured in the appropriate proportions, which makes it possible to effectively lubricate the rubbing parts. Lack of lubricant or its excess will lead to negative consequences in the form of carbon deposits. In order for the tool to work properly, it is necessary from the first day of operation of the tool to fill it not only with high-quality materials, but also observe the correct proportions.

For the engine to work properly, the main thing is to fill it with clean fuel without contamination..

Chainsaw Basics: Fuel and Oil

Gasoline and oil for chainsaws – which is better

Often beginners ask, which one is better to take gasoline for their instrument? In order not to make a mistake in the choice, it is recommended that you read the instructions for the tool. In the instructions, each manufacturer indicates the corresponding brand of fuel. If the manufacturer indicates that the octane number should not be lower than 95, then it is not recommended to pour 92 gasoline..

Motor oils for two-stroke engines are produced by the following manufacturers:

Usually, the ratio is indicated on the lubricant bottle, so it will be difficult even for beginners to get confused with the preparation of the fuel mixture. Do not under any pretext use working off even as a chain lubricant. This will lead to the fact that soon it will be necessary to repair the tool..