What kind of oil to fill in a single-axle four-stroke tractor
What brand of gasoline to fill in a uniaxial tractor?
For motoblocks, gasoline up to 92 octane is used. When mixing, the tank is not completely filled, leaving a gap of 2-3 cm (when mixing, the fuel expands).
What kind of oil to pour into the gearbox of the walk-behind tractor?
transmission oil in accordance with GOST 23652-79 (TAD-17I, TAP-15V, etc.). transmission oil TAD-17I or analogues of SAE 90 SAE 75W / 90 categories API GL-4, GL-5.
What oil to fill in the Lifan engine for a walk-behind tractor?
Engine oil for the Salyut walk-behind tractor with a Lifan engine should only be used with low viscosity (high-temperature viscosity index no more than 30, in hot conditions.
Is it possible to pour car oil into a uniaxial tractor?
To the question: “Is it possible to add automotive oil to a uniaxial tractor?” experts answer. “Yes, only when using different grades of liquid, different consumption rates and the degree of carbon deposits can be observed”.
How much oil is needed for a uniaxial tractor?
Filled from 1.5 to 2.5 liters. it is better to look at those. description, and even better to control the probe. Focus on a volume of about two liters. In a single-axle tractor with 8 horsepower. 1.5 liters, 10 liters.
What oil to pour into the transmission of the mtz 09 walk-behind tractor?
from., preparing to replace MTZ-09N), it is worth using diesel oil. Here you need to look at what season, because there is both winter and summer. What if you have a single-axle gasoline tractor (for example, MTZ Belarus 09-N), but there are no instructions? Then SAE 30 will do or you can purchase 5w30 or 10w30.
How much oil to pour into the engine of the Neva walk-behind tractor?
Fill in fresh gear oil of 1.15 liters of the appropriate grade and operating temperature through the hole for the breather plug
What kind of oil to pour into the engine of the walk-behind tractor?
- 5w30, 5w40. all-season, which can be poured into motor vehicles at an ambient temperature of at least 25 ° C;
- 10w30, 10w40. with anti-corrosion properties;
- 15w40, 20w40. designed for filling into the engine at a temperature of 45 ° C and above;
- 0w30, 0w40. created for winter use;
Which is better to choose?
As mentioned earlier, there are several types of oils for motoblocks. It is necessary to use the liquid recommended by the manufacturer of the unit. for this, it is enough to carefully study the labeling of the device and read the instructions.
In addition, each separate type of oil is divided into several types according to its chemical composition. In most cases, manufacturers try to manufacture units with the ability to use the most common types of oils. synthetic, mineral, and semi-synthetic, for example, Mannol Molibden Benzin 10W40 or SAE 10W-30.
It is worth noting that this lubricant contains a friction modifier that creates a strong film on the inner surface of the parts. This significantly reduces the wear rate of the walk-behind tractor.
Another marking that should not be forgotten is the designation of the properties of oil exploitation. It also comes in several varieties. For example, category C is used for 4-stroke diesel engines, and category S is used for gasoline.
A certain total can be derived from this data. Given the engine variety, a high level of demand is directed to multigrade oils labeled 5W30 and 5W40. Of anti-corrosion oils, 10W30, 10W40 are popular.
At temperatures above 45 degrees, oils marked 15W40, 20W40 should be used. For winter cold, it is necessary to use oil liquid 0W30, 0W40.
Oil to fuel mixture
For normal operation of 2-stroke engines, part of the oil will need to be added to the fuel, preparing the so-called fuel mixture.
4-stroke engines do not need such a mixture and they are filled only with clean fuel without adding oil. Diesel engines also do not need to add oil to gasoline, otherwise they can quickly fail.
Practical application of the above recommendations will make it possible to timely change the lubricant in the unit, thereby keeping its mechanism in a working position and significantly saving money on its repair.
In the engine
The primary oil change in the internal combustion engine occurs after 28-32 hours of operation. The next replacement can be done no more than 2 times a year. in summer and winter, even if the unit has been idle for some time. To start the replacement process itself, it is necessary to prepare special attributes. a funnel and a container for draining the spent liquid.
At the bottom of the engine there is a hole with a cap through which old oil can be drained. In the same place, a container for draining is substituted, the locking cap is unscrewed, and the waste liquid is drained. It is necessary to wait a while for the residues to completely drain out of the engine system. Then the plug is screwed into place, and fresh oil can be poured.
Its quantity must be identical to the merged one. If it is not possible to make a measurement, it is better to look at the technical data sheet of the unit, where the required number is indicated in grams. After new oil has been added to the engine, the level must be checked. To do this, just use a special probe.
It is worth noting that in some engines that are sensitive to oil fluids, for example, Subaru or Honda, it is assumed that a certain class of oils is used, that is, SE and higher, but not lower than the SG class.
This instruction is a general guideline for both two-stroke and four-stroke models. specific information on how to change the oil fluid in the walk-behind tractor is best considered in the instructions for a specific unit.
How often to change the lubricant in the walk-behind tractor?
Further oil changes should be carried out twice a year:
- Before the start of the winter period.
- At the beginning of the spring-summer season, before the start of intensive use of the unit in field work.
What types of lubricant should be used?
There are two types of grease for walk-behind tractors:
- For 4-stroke engine
- For 2-stroke engine
Replacing engine oil in a walk-behind tractor
The process of changing the oil in the walk-behind tractor is quite simple and takes a little time. For this work, you need to prepare in advance a container for draining the used lubricating fluid with a wide neck and a set of keys of the required size.
The entire replacement process consists of the following work:
- The engine must idle for 4-5 minutes for the oil to warm up and drain quickly;
- The single-axle tractor tilts gently and the drain hole is opened with a key of a certain size;
- The used oil completely flows out of the hole into a previously prepared container;
- The drain hole is closed;
- The filler hole opens;
- New oil is carefully poured into the filler hole;
- Filler hole closes securely.
After replacement, you need to check its level with a dipstick. The volume of the drained old and the filled new one must be the same. It is very important to replace and replace the spark plugs at the same time.
How to change the oil
In order for motor vehicles to function smoothly and serve for a long time, it is necessary to periodically change the lubricant in the gearbox and engine. The first time this is done after running in, and then after every 50-100 hours of motor vehicle operation (and with intense loads, it will be necessary to “fill in” even more often), unless otherwise indicated by the manufacturer.
Changing the engine oil
It so happens that a person has purchased a single-axle tractor without oil. In such a case, it is necessary to fill in new clean agent before using the unit. At the same time, attention is paid to the viscosity. It must correspond to a certain indicator. For these purposes, brands such as SAE and API are suitable, the features and characteristics of which were presented above. But you should still look at the instructions. It is in it that a certain type of oil is indicated, which is most suitable for this type of engine.
Replacing it in the engine occurs after three hours of continuous operation of the walk-behind tractor. But it should be borne in mind that different manufacturers of this fuel indicate their specific time. After the first replacement, the procedure takes place according to the instructions, that is, every 25 hours.
- open the lid of the container where the oil is located;
- we unscrew the cover of the drain tank;
- the oil that remains in the engine is drained into a special container (the procedure takes about 15 minutes);
- close the cover of the drain tank;
- we fill the gearbox with new oil to the required level;
- close the hole with a plug through which clean fuel was poured.
There is nothing complicated in this process. It can be done by following certain instructions.
Lubricant for walk-behind tractor
The most common is 10w30 oil for a walk-behind tractor.
The price of lubricants for walk-behind tractors depends on the brand of the manufacturer, as well as on their technical characteristics.
Characteristics of types of products
- SAE. Its main indicator is its resistance to various temperature changes. It is used not only for the summer, but also for the winter period. How to determine? First of all, you need to look at the number in front of the letter W. The lower its value, the more it is adapted to cold temperatures. The smallest value is 0W. If there is no such letter, then the oil is intended for the summer season. The higher the value, the better its quality.
- API. This value characterizes the operating conditions. There are two types of them: diesel and gasoline. The alphabetic values indicate the quality of the oil, as well as where it is necessary to fill it: into a single-axle gasoline or diesel tractor. Also, its appearance depends on the number of measures. That is, the number 2 is an engine with two strokes, etc. Some brands can be used for both two strokes and four, which are called combined. Another indicator is the literal value of EU, which stands for energy conservation. The economy of the oil is indicated by Roman numerals, and the higher they are, the better it is.
- ASEA. Indicates the original quality of the material. The oil can be used not only by cars, but also by trucks running on diesel fuel. It is usually followed by a number. If its value is high, then the vehicle can work in difficult conditions.
- CCMC. This indicator is rarely used. He indicated for which types of cars the oil is suitable.
- MIL-L. This indicator is used in military terminology and is divided into two parts. Code 2104. indicates that the single-axle tractor is diesel, and 46152 is gasoline.
- GOST 17479.1-85. This is the last characteristic that indicates the viscosity of the oil. It is followed by various letters and numbers indicating the type of fuel. If they are absent, then the grease is universal.
What kind of oil to fill in a uniaxial tractor?
First you need to read the instructions for the used device model. It is here that it is indicated which oil to fill in a single-axle tractor and in what quantity. These rules should be strictly adhered to. First of all, you should find out which single-axle tractor is better. If you choose a machine that runs on diesel fuel, then you need to use diesel oil accordingly. In addition, they pay attention to the season, as there is a summer and winter remedy.
It happens that a person buys a single-axle gasoline tractor without instructions.
Changing the oil in the walk-behind tractor
As a rule, the filling of funds is carried out after 100 hours of its operation. But it so happens that this procedure must be carried out every 50 hours. To make a replacement, you need:
- unscrew the plug from the drain tank;
- pour the oil into a special dish (this operation takes about 15 minutes);
- we twist the plug from the drain tank;
- we fill the gearbox with new oil to the required level;
- close the hole with a plug through which clean fuel was poured.
How to choose?
During operation, the motor of the walk-behind tractor is constantly exposed to serious stress.
There are a large number of technical indicators of oils. What kind of oil to fill in a single axle tractor? When choosing, you should pay attention to viscosity and quality. These two indicators are key. First of all, they choose which uniaxial tractor is better to use for this type of tool, as well as climatic conditions. The answers to these questions can be found on the labeling of the motor fluid.
Features of tools for the reducer
The oil in the gearbox of the walk-behind tractor should be changed regularly. Why do this? After a while, the additives begin to lose their characteristics. In order for them to serve for a long time, they must be protected with oil. If you do not replace it, this will lead to foaming of the product, and the gearbox begins to jam. But there are vehicles in which it is not necessary to replace this fluid.
To replace it, use transmission types of products.
What kind of oil to fill in a single axle tractor? Criterias of choice
Over time, every person who uses a walk-behind tractor is interested in the question of which oil to pour into a uniaxial tractor, as well as how to do it. It is worth paying special attention to this issue, since the service life of the walk-behind tractor depends on the correct choice.
What types of lubricant should be used?
There are two types of grease for walk-behind tractors:
- For 4-stroke engine
- For 2-stroke engine
The most suitable oils for a walk-behind tractor
The SAE viscosity grade for the upper temperature should be no more than 30 units for use in regions with a temperate climate and 40 units for use in hot regions. The viscosity index for the lower temperature viscosity should not be more than 10W.
In severe temperature conditions, it is recommended to use low viscosity walk-behind tractor oil
These parameters are met by oils 10W30, 5W30, 0W30, 5W40, 10W40 on a synthetic or semi-synthetic base. If we consider purely summer modifications, then synthetic or semi-synthetic lubricants SAE 30 or SAE 40 are suitable. The API quality class of oil for a four-stroke motor cultator engine must be at least SG.
It should be understood that almost all the specific requirements that are applicable to motor liquid lubricants for motoblocks with a 4-stroke internal combustion engine are met by automotive lubricants of well-known brands.
The difference may lie in the flow rate and the amount of carbon deposits that inevitably form during operation in all air-cooled engines.
Despite the identity of the physical and technical parameters of automotive lubricants to specialized oils for walk-behind tractors, it is desirable to use in practice the type and brand recommended in the unit’s passport documentation. This is due to the design features of motors for cultivators and the specific mode of their operation in conditions of a high ambient temperature background.
What kind of oil to fill in a single-axle Subaru tractor
One of the most popular models of Subaru engines installed in walk-behind tractors is the Robin Subaru model. This engine is quite sensitive to the quality of the oil used, so the manufacturer recommends # 20, # 30, and 10W-30 SAE oil for it. Recommended oil grade is SE or higher. In this case, the quality of the oil should be no worse than SG. Therefore, once again, asking the question: what kind of oil to fill in a single-axle Subaru tractor, ideally, you should give preference to oil marked SJ or SH if it is not available.
Many freshly baked owners of walk-behind tractors are interested in issues related to the use of oils for an agricultural machine. It is necessary to consider which compositions are suitable for lubricating those or other devices of the walk-behind tractor, and how to use them for measured work and extending the life of the unit.
The working life of the motor of an agricultural unit depends not only on the properties of its devices and assembly, but also how true and how often you will have to change the engine oil. Adhering to the manufacturer’s advice, you can easily extend the life of the unit and save it from common breakdowns.
It is necessary to change the lubricant in the walk-behind tractor for earlier warming up the motor of the unit. To change the oil in the engine of the walk-behind tractor, you must act in the following order:
- Place the machine in a horizontal position first. Holes for filling and draining oil are always located on the left side of the walk-behind tractor motor. The oil remaining inside the motor must be drained through the drain hole, which is sealed with a conical threaded plug. If the plug is very tightly wrapped, then there is an option to unscrew it with a long screwdriver;
- Place a wide container with a volume of more than 2 liters under the drain hole and slowly unscrew the plug. Having completely removed it, wait 10 minutes until the lubricating fluid completely connects to the motor-block motor;
- Then tighten the drain plug and start filling in new engine oil. It is much more reliable if for a new composition you choose 10W40 oil on a synthetic or mineral base. Its volume is expected to be equal to the amount of previously drained oil.
Change the lubricant in the engine of the walk-behind tractor at least once every 25-30 hours of operation. If you often use the unit poorly, it takes you about the same amount of time to complete the full range of work, then create an oil change of course once a year. Here, remember that if you do not have time to work 30 hours per season, then the oil must be changed further, because for the entire time the walk-behind tractor is idle, the characteristics of the composition deteriorate noticeably.
Engine oil and gear oil filling#sparyman
Oil selection
As mentioned above, the gearbox is the main strength of the walk-behind tractor and an important structural element. Depending on the manufacturer, there may be differences in the gearboxes.
For refueling, transmission oils must be used. Many owners of walk-behind tractors have a question: how to choose oil for the gearbox of the walk-behind tractor, at what time to change it, what oil to fill in a single-axle tractor, in what volumes. All this data you need to know.
The most correct solution would be to use the recommendations of the manufacturer of the unit.
If there is no manual for your device, then we will give an example of popular transmission oils:
- Synthetics: zicg-ftop 75w90, Castrol Syntans Transaxle SAR 75W90, Total Transsynfe 75w90;
- Semi-synthetics: Tdl75w90, Nfj 75w80. TNK trans gipoid super 75w90;
- Mineral-based: 75W80 BV, EPX 80W90 GL5, Lukoil 80W90 TM-4.
The most popular use is by domestic walk-behind tractors: Tep-15, Tm-5, Tap, Tad-17i. Semi-synthetics. ZIC 10W40.
Important! Before you start working on a new walk-behind tractor, it must be run in. After 25-30 hours of running in, you must change the oil. Subsequently, it changes after 180-200 hours of operation, if the unit is not in operation, then every one and a half to two years.
What oil is better to fill in a single-axle diesel tractor
In addition to the fact that oils are divided into synthetic and mineral oils, they are also divided according to the types of fuel that the engine burns. According to the API standard, three types of oils are distinguished. for gasoline engines, for diesel engines, and also universal, which are suitable for devices of both categories. The first category includes oils with two-letter markings. In this case, the first letter on the left must be S, the second can be any of the list (A, B, C, F, G, H, J). If the oil is intended for diesel engines, then the first letter on it will be different, namely C.
Universal oils suitable for all types of engines are usually marked with a double marking, in which 2 types of devices are indicated at once through the sign /. For example, it can be SF / CC, or SG / CD.
As for a more detailed decoding of markings, it is worth noting that the quality of all oils is determined precisely by the second symbol in the marking. The closer it is to the beginning of the Latin alphabet, the worse the quality of the oil. Thus, diesel oil with the CC marking is slightly worse in performance than the engine oil with the CD marking.
Oil for diesel walk-behind tractor
As for the choice of lubricants for other models of motoblocks, in this case, you should also follow the operating instructions and manufacturer’s recommendations. In general, oils for diesel motoblocks are divided into the following
- CA. for motoblocks subject to low and medium loads. Significantly reduces the formation of bearing corrosion and deposits on engine parts at high temperatures. Not suitable for high voltage applications;
- CB. just like the previous type, this oil is designed for low to medium loads. Compared to the CA category, it further reduces the degree of corrosion formation;
- CC. for use in motoblocks exposed to medium and high loads, the engines of which are air-cooled. Reduces deposits on parts at high temperatures and reduces the risk of corrosion on bearings;
- CD. for air-cooled diesel engines that are designed to run at higher rpm.
What types of oil to use in small engines (4 stroke motor oils)
Oil inside the cylinder
It often happens that a single-axle tractor tilts on its side during operation. Usually the owner does not attach much importance to this, however, in vain. Indeed, it often happens that oil enters the engine cylinder through the valve stems. Because of this, the technique may start to smoke, which obviously will not please the owner of the walk-behind tractor.
To get rid of this problem, you need to clean the cylinder and spark plugs. This problem can also be caused by the fact that the uniaxial tractor was piled on its side especially when changing the oil. You don’t need to do this!
Oil in the cylinder of the walk-behind tractor is an unpleasant, but quite easily fixable problem.
How to choose a single-axle tractor: diesel or gasoline?
Diesel powered units are designed mainly for work on large areas of land. This type of engine is capable of generating high tractive effort by operating at low rpm. They are designed for a much larger amount of resources than gasoline.
Therefore, their work can be carried out for much longer without stopping. Do not often let the diesel engine idle, because this leads to its breakdown. Sometimes it is necessary to load the unit at full capacity for 3-4 hours. This will extend the life of the walk-behind tractor.
The main advantages of a diesel walk-behind tractor:
- Convenient maintenance and operation, as there are no candles and magneto, as well as no carburetor, which has to be constantly adjusted.
- Maximum ground grip due to heavy weight.
- Cooling is possible either with air or water. Gasoline engines lack this variety.
- The take-off run in fuel consumption can vary from 2 to 5 liters per 100 km, based on the power of the unit.
- Engine operation is ensured by stable rpm due to increased tractive effort.
The price can scare off when buying a diesel walk-behind tractor. But it is worth considering that it consumes less fuel than gasoline, and diesel is cheaper than gasoline. Such an acquisition pays off over time.
2.1 Gasoline motoblocks
Motoblocks of this class are ideal for cultivating small plots of land. In a gasoline engine, fuel is ignited by a spark that is generated from a spark plug. These motoblocks are very maneuverable and lightweight.
Any gasoline used in modern cars is suitable for a gasoline engine. They can only work at high speeds. Repairs and maintenance are significantly cheaper than diesel engines.
The main advantages of a gasoline engine:
- It can be started in all weather conditions without an electric starter.
- Reduced noise level.
- Significantly less vibration when driving.
The main advantage over a diesel engine is its relatively low cost. They are suitable for small areas (20-30 acres), as they do not withstand heavy loads. The diesel engine will be optimal in all other cases. to the menu
1.1 Classification of oil grades by viscosity
The viscosity grade of engine oil grades is generally classified according to SAE (Society of Automotive Engineers).
- Summer grades. oils belonging to this category are used in summer, have a high viscosity and do not have a letter designation. These are: SAE 20, 30, 40, 50, 60.
- Winter grades. these oils are used in winter and have a low viscosity. The letter designation of this variety is W (Winter). These include: SAE 0W, 5W, 10W, 15W, 20W, 25W.
- All-season varieties are the most popular at the present time, as they are used both in summer and winter. They are indicated by a double combination: 5W-30, 10W-40.
In addition to seasonal differences in lubricants, they are divided in composition into two types:
- mineral;
- synthetic;
- semi-synthetic.
| Differences in chemical and physical characteristics of oils of different types for 4-stroke engines | |||
| Indicators | Mineral | Semi-synthetic | Synthetic |
| Viscosity index | 90-100 | 115-125 | 130-160 |
| Alkaline number, mg | 5.5-10 | 5.10 | 5.5-10 |
| Pour point, ° С | -fifteen | -thirty | -40 |
All oils are also divided into lubricants for both 2-stroke and 4-stroke engines. Usually, 4-stroke air-cooled engines are installed on motoblocks. Such engines only need to be filled with 4-stroke oil.
Checking the oil level with the dipstick in the oil filler hole
An air-cooled engine runs more heat than a water-cooled engine under the same operating conditions. Therefore, the filling liquid must have low volatility and high thermal-oxidative stability. Also, modern oils must be environmentally friendly, i.e. the amount of smoke and toxicity of exhaust gases is controlled.
Since waste is often simply burned in boilers or steam generators, it should not contain components that form toxic compounds when burned. In a motor cultivator that runs on gasoline and does not have instructions, it is better to pour 4-stroke oil of the 5W30 or SAE30 brand.
In winter, winter or gear oil, such as 0W40, is preferable. But this quality comes at a price. It is not worth saving on this, because high-quality oil affects less wear and tear of the engine and its durability. to the menu
Engine oil functions
Each technique, including walk-behind tractors, comes with a passport and instructions for sale. Manufacturers always recommend in the instructions those types of oil that will allow the technique to last a long time and not break.
You need to know that during the operation of the walk-behind tractor, engine oil performs 4 functions at once:
- cooling;
- grease;
- cleaning;
- seal.
When the air-cooled walk-behind tractor engine is running, the lubricant burns and remains on the hot cylinder, after which a smoky exhaust is formed. The deposition of resinous substances dramatically affects the contamination of some parts and their lubrication becomes more difficult.
It is recommended to use antioxidant agents with oil, which clean the engine from dirty deposits. Correctly selected oil for a walk-behind tractor according to SAE classification is a guarantee of the durability of the equipment.
When using a single-axle tractor, select the lubricant based on the climatic zone.
For example, when using grease of the SAE 10W30 type at a temperature of 5 ° C and higher, its consumption will be much higher and there will be a high probability of engine breakdown. It is undesirable to pour summer lubricants at air temperatures below 5 ° C. Such use results in difficult starting of the engine and damage to the cylinder bore. to the menu
Classification of oil grades for motoblocks
When purchasing a single-axle tractor, it must be remembered that its long-term operation depends not only on replacing consumables, parts, tightening the necessary nuts, but also on the timely oil change in the walk-behind tractor.
The durability and performance of the equipment depends on how correctly to choose engine oil for motoblocks. The question arises, what kind of oil to pour into the engine of the walk-behind tractor, how to replace it or check the level.
2.2 Changing the oil in the walk-behind tractor
There are many different opinions about how often the oil for walk-behind tractors should be changed. But in this case you need to rely on the manufacturer’s instructions. If there is no instruction, you can change the lubricant in the usual way among users.
Replacing the gearbox oil of a diesel walk-behind tractor
The first oil change in the walk-behind tractor is carried out after the unit has been run-in. The engine and all its components must be run-in at idle speed. Before starting the engine, make sure that there is a lubricant in it. When buying a unit, its engine may be generally dry.
After an hour of engine operation, the first grease change is made. The next change is after 5-6 hours of operation. It is recommended to change the oil in the walk-behind tractor every 40 hours of operation, which is much more frequent than in a car. After the winter period, a grease change is mandatory. It does not matter how many hours a single-axle tractor has worked, if its grease has become viscous, darkened or a strong burning smell emanates from it, then it needs to be changed.
The single axle tractor must be warmed up before changing the oil. This is necessary in order for the lubricant to become more fluid. a single-axle tractor is installed in a horizontal position. The drain plug is unscrewed and the old fluid is removed from the engine crankcase.
After that, it is required to screw back the drain tank plug and fill the lubricant through the filler neck. You can check the filled oil level with a dipstick. The level should be between the Minimum and Maximum marks. Then the plug is screwed in completely.
To fill and check the lubricant level in the gear case, place the single-axle tractor on a flat surface and clean the gear case around the filler hole. Then loosen the filler bolt. If the level is normal, oil will start to flow from the hole. If this does not happen, it is necessary to unscrew the bolt completely and pour oil into the gearbox until it flows out of the hole.
An important nuance is the proper condition of the air filter. After all, without an air filter or with a filter, but without the required oil level, you cannot start the engine. To add grease, unscrew the nut on the filter cover, pull the filter element out of the sump, add oil to the level of the mark on the oil sump body. Put back the filter element and tighten the nut.
Based on the above, before buying oil, you need to understand several important points:
- Decide on the season for using the oil.
- Purchase special additives to enhance the properties of the lubricating fluid.
With the right choice of product, a long service life of the unit will be ensured and its performance will be improved.