Chainsaw taiga 245 DIY repair

In detail: chainsaw taiga 245 DIY repair from a real master for the site my.housecope.com.

Whatever source of heat warms us from the fierce cold, there is still no warmer bright Sun or a bonfire that burns with its heat, uniting interlocutors, which is trying to tell us about something interesting through the crackling of wood burning in it.

Yes, firewood is easy to get in the forest. They are everywhere. But so that not to run into the forest and look for ‘twelve months’ and ask them to warm up by their fire, it’s better to prepare firewood for the winter in advance and then, in a harsh blizzard, feast on fragrant tea with jam and bagels at the warm stove in the house. And how can you prepare the very same firewood, if the previously ‘friendly’ chainsaw already refuses to be friends with us ‘referring to a bunch of sores’?

Here is one example of a Taiga-245 chainsaw failure.

The chainsaw was purchased in 2003 and has served its purpose without fail over the following years. Every year, with its help, they procured eight to twelve storage meters of firewood. Minor malfunctions have occurred due to inappropriate gasoline. For all ten years of its existence, only the starter cord, compression rings and spark plug have been replaced.

In the last harvesting season, 'Taiga' flatly refused to work. Started up with great difficulty. There were no high revs and no idling of the engine. There was not enough power to cut even small round timber. She could stall at any moment and not start at all, as if she were shouting: ‘It’s not my fault! I can not take it anymore!'

What to do? From which side to start repairing a chainsaw? We decided to start researching and observing her work in order to identify all ‘sores’ by symptoms.

Two days of fiddling with the chainsaw was enough to diagnose it, and the repair time came on the evening of the second day.
We have identified two the reasons for the inoperability of the chainsaw ‘Taiga-245’.

1. The flywheel key for the magneto flywheel is broken.

We were a little upset. Made a new one. The source of the material was an old support wheel pin from ZAZik.

The workpiece was cut to the required size.
Without effort, constantly cooling in water, they grinded on an emery stone.
Fitted to the required size.
We polished it with a grindstone and installed the resulting key in its place.

Video (click to play).

How was a segmented key breakage determined? When trying to start the engine, attention was paid to 'kickback', which indicated an early ignition moment. We also noticed rare flashes in the muffler or in the carburetor.

2. The volume of fuel in the working chamber of the carburetor does not correspond to the amount of fuel consumption by the engine in all modes.

The source of the reason was the spring of the rocker arm, which opens the fuel valve at the moments of discharge and deformation of the lever of the rocker arm itself.

In our opinion, the constant compression of the spring during the operation of the chainsaw led to a slight deformation, but sufficient to change the operation of the carburetor and thereby disrupt the operation of the chainsaw engine.

The rocker arm also turned out to be slightly bent, and when the diaphragm was fully pressed by the pusher, it could not fully open the fuel valve. The engine ran out of fuel under load. But because of the soft spring, when trying to start the engine, there was so much fuel that the candle was flooded and, naturally, starting the engine was the most intense and time-consuming process.

We picked up a new spring of the appropriate diameter and with a little more rigidity.
Bent the rocker arm 1mm-1.5mm towards the pusher.

How was the change in the amount of fuel in the carburetor determined?

Lack of stable idling of the engine.
When the chainsaw was tilted during a stall or when the chainsaw was moved from the starting point to the workplace, the engine changed speed and stalled in a few seconds, after which the chainsaw could be started again with great difficulty only after blowing out the cylinder or after the chainsaw had stood for 20 25 minutes. By the way, the fuel tank breather was not clogged and the check valve worked fine in it.
After a sharp press on the accelerator handle, the chainsaw engine did not sharply gain maximum speed.
After lowering the accelerator, the engine did not go into idle mode, but smoothly decelerated its speed, after which it stalled, even with the opposite, by sharply pressing the accelerator (throttle stick).

After our minor repair interventions, we carefully assembled all the disassembled parts of the chainsaw and proceeded to test it. For this case, we use only low-octane gasoline A-76 (or normal-80).

As a rule, after opening the carburetor, there will be no gasoline in its chambers, especially since the Taiga-245 chainsaw does not have a manual fuel pre-pumping pump - a primer. But we are not used to giving in.

With the usual medical syringe, a little air was pumped into the tank itself through the breather of the fuel tank, thereby increasing the pressure in it and the fuel through the gas line filled the carburetor fuel pump chamber.
We closed the air damper, turned the ignition switch to the ‘on’ position, and scrolled it several times with the starter until the first flash. What our joy was when the engine started the first time! Incredibly, it is true that minor wear or slight deformation of a part can greatly affect the performance of an entire engine.

Then, after warming up the engine, the carburetor was tuned for idling and for operating mode at maximum loads.

After we replaced the fuel valve rocker spring, according to the manufacturer's recommendations, the mode jet screws were set to their original position: idle - unscrewed 2-3 turns from the end point (stop), the work jet screw (working) was unscrewed 5 ° -10 ° from the stop. The end position fixing screw was screwed in so that the throttle valve remained ajar, creating a gap of 2mm-3mm.

To tune the carburetor, you must try very hard to start the chainsaw engine, and when this happens, prevent the engine from stalling.

In the first minutes of operation after a test run, you can rotate the idle jet screw in order to somehow keep the engine warming up. Do not try to check the maximum speed of the chainsaw when cold. This is bad for the condition of the engine.

When the engine has warmed up enough, you can confidently start adjusting the carburetor.

By smoothly rotating the idle jet screw, we check in what position it is: too turned out or turned in from the position of the maximum engine speed.

When the screw is completely in the screwed-in position, the fuel passage of the nozzle is completely closed off and the fuel-air mixture cannot form. Starting the engine in this state is very difficult, and sometimes impossible. When the screw is loosened (counterclockwise rotation), the amount of fuel passing through the nozzle gradually increases. The moment of ideal saturation of the fuel-air mixture comes, as evidenced by the maximum engine speed at idle operation of the engine.

In other words, we can say that when the idle nozzle screw is loosened, the fuel-air mixture gradually enriches and the moment comes when the engine speed reaches a certain maximum value for idle mode, and then begins to drop noticeably. This suggests that at the moment the mixture is becoming enriched.

We unscrew the idle screw when, after passing the moment of maximum speed, the engine will noticeably decrease its speed.
Adjust the throttle position by turning the stop screw counterclockwise or clockwise.

Since we set the mode of a rich (enriched) mixture with the idle screw, then when the throttle screw is screwed in, the fuel-air mixture will gradually become leaner. The flap will open slightly. The air flow will increase. The engine will start picking up speed.

The damper must be installed in such a position that the engine speed will not increase in the future. Gradually opening the throttle will cause interruptions and engine stalling. The mixture becomes lean. Closing the flap enriches the mixture.
Unscrew the screw a little, 2 ° -5 ° and leave it in this position.
By smoothly rotating the idle speed adjustment screw, we select the position at which the engine holds idle speed steadily, and the saw chain on the tire does not turn.

The optimum idle speed will be established provided the engine receives a sufficient amount of the ideal fuel-air mixture corresponding to its working volume and compression ratio.

Adjusting the carburetor KMP-100US chainsaw in the operating mode of the engine it is a little easier and is checked at the beginning at the place where the engine of the chainsaw is started, then at maximum load.

When we have established a stable idle speed of the chainsaw engine, by smoothly pressing the accelerator handle, we check the ability of the carburetor to provide the engine with a fuel-air mixture for maximum rpm.

If the revolutions are insufficient, then by unscrewing the screw of the working jet 1 / 10-1 / 8 counterclockwise from the stop, we achieve the possible maximum engine speed with a smooth sound, reminiscent of the sound of a four-stroke engine.
With a sharp push on the throttle handle, the engine should pick up speed just as sharply. With a sharp release - quickly switch to the stable idle mode.

If this does not happen and a short-term failure is observed, then the screw of the working jet must be unscrewed a little more. When, with a sharp press on the accelerator lever, the maximum engine speed is not observed and interruptions in operation are noticeable, the adjusting screw of the working jet must be screwed in a little.

Screwing in this screw reduces the amount of fuel in the engine operating mode and the mixture becomes leaner. Reversing - enriches the air-fuel mixture.

And the final stage of tuning consists of checking and adjusting the operation of the engine at its maximum load.

And so, our saw steadily keeps idling speed, has a good response to the control of the accelerator lever. But how will it show itself in operation at maximum loads?

They brought a dry beech log to a log and tried to saw it. The engine reduced the revs slightly and faint smoke appeared in the exhaust. Rich mix. We slightly screwed in the screw of the working jet and lowered the chainsaw with a chain on a beech log, added gas and our ‘Taiga-245’ with a joyful growl easily coped with the work.

The next saw cut was done with moderate chain pressure on the log and at maximum engine speed. ‘Taiga’ sang as good as new. We saw about one firewood storage meter. The chainsaw never stalled in operation and in transient modes, the maximum speed in the load was preserved, the idle mode did not go astray. We were satisfied.

The chainsaw engine is intended for the 76th or 92nd, pour in the appropriate one. High-octane gasoline requires a higher compression ratio to ignite than low-octane gasoline. In order for high-octane gasoline to ignite in an engine with a low compression ratio, the engine must be at least warm enough, and the mixture a little rich.

But again: we enrich the mixture - we don't let the gasoline burn out completely.This results in increased fuel consumption, soot in the exhaust, overflows for the spark plug, unstable work under load and in transient modes, and difficult engine start. Leaning the mixture - additional heating of the engine and other troubles.

These are just our observations and are not binding recommendations for you. The choice is yours.

Main page »Chainsaw Taiga 245 Adjusting the Carburetor

Taiga 245 is a Russian manufacturer's chainsaw manufactured at the Degtyarev plant, abbreviated as ZID. The highest engine power allows you to use it both for work in the forest and for domestic needs. Today the Taiga chainsaw is morally outdated, but it continues to enjoy popularity among the population of the country. Saw, rarely, but breaks down, therefore we will discern the main probable breakdowns and how to remove them with our own hands.

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Not looking at its power, the Taiga 245 chainsaw did not find widespread adoption by woodcutters (there are enough reviews about the saw) due to its low fault tolerance. Still, when working in the forest, you need a more reliable tool: Stihl, Makita, Husqvarna. Carburetor adjustment. The taiga 245 chainsaw differs from the modern chainsaw. I found the main use of the saw in everyday life. It is perfect for all household purposes:

cut the croaker;
cut down a small tree;
sawing old boards;
prune branches;
bucking the whips.

Taiga 245 is a modern chainsaw made in a plastic case made of impact-resistant material. A photo of this chainsaw can be viewed below the taiga 245 chainsaw from the carburetor and. It is not afraid of falls, impacts of average force, because most of the parts are made of metal. It should be noted its great weight - 8.95 kg excluding fuel. These saws weigh significantly less.

Saw dimensions: 900 x 280 x 300. Supplied complete with a saw set based on a 40 cm bar and a chain with a pitch of 9.3 mm.

The Taiga chainsaw is based on a 2-stroke internal combustion engine with a power of 2.6 kW, which is achieved when the crankshaft rotates at 7000 rpm. The working volume is 75 cubic cm. The cylinder of the piston group is not hardened, this reduces the resource of the chainsaw. Taiga 245 is a chainsaw, an additional carburetor adjustment can. This aspect is important for huge volumes of work, where the saw works under load for a long time, practically without stopping. In domestic use, it is not critical - the piston is hardened or not. The piston measures 50 mm across. The manufacturer advises using the chainsaw for less than 40 minutes; after this time, the tool should rest.

The chainsaw is not hazardous to the environment when used with specialty oils.

Taiga 245 uses a universal engine oil for both the chain and the motor. It is diluted in a ratio of 1 to 20. Yes, exactly 1/20 is a distinctive feature of the Taiga 245 saw. The brand of gasoline is AI-92. As noted above, the chain uses the same oil as the engine. In the summer, the oil should be diluted with gasoline in a ratio of 1/4. According to many saw owners, you can use waste oil (working off), for example, from a car engine, to lubricate the chain.

The carburetor of the Taiga 245 chainsaw deserves special attention, because most of the defects occur specifically on him. Taiga 245 chainsaw carburetor additional carburetor adjustment can. Taiga 245 is armed with a KMP-100US diaphragm-type floatless carburetor with an integrated pump. The pump delivers fuel from the tank to the carburetor.

The main structural elements of the carburetor:

pressure regulator;
air damper;
throttle valve;
consistency adjustment screws;
fuel pump.

A lot of people asked to make a video on setting up carburetor , and now I had the opportunity to do it.

Chainsaw carburetor adjustment.Some Taiga 245 chainsaws were equipped with Japanese Walbro carburetors. There is no data on them.There is no need to adjust the carburetor for no reason. it comes from the factory with optimal adjustments. Additional carburetor adjustment may be required when the temperature changes abruptly, or after disassembling the carburetor itself. Order goodluck gl4500m original chainsaw at the best price if carburetor adjustment is not. It should be performed strictly according to the instructions with the help of 3 screws, which are responsible for adjusting the supply of the fuel-air mixture.The model is semi-professional. Adjusting the carburetor of the taiga chainsaw, if the taiga chainsaw started up normally. Differs in heavy weight, powerful engine, increased fuel consumption.The main technical characteristics of the Taiga 245 chainsaw:

Weight without fuel and lubricant: 8.95 kg.

Engine: 2-stroke, 2.6 kW (3.5 HP).

Chain pitch: 9.3 mm.

Fuel tank capacity: 700 - 800 ml.

Chain oil tank capacity: 260 ml.

Start: manual.

Fuel consumption - 600 g / kWh.

Tire: 40 cm;

Performance: from 70 sq. see per second.

Noise level: 105 dB.

Chainsaw Taiga 245 is not eternal and tends to break, like any other technique. The design of the saw is simple and allows you to repair it with your own hands almost on the knee with an improvised tool. Let's consider the main breakdowns.Taiga 245 instruction is the main document of the chainsaw, which you should rely on when repairing. Setting up and adjusting the carburetor of the chainsaw 0.1 chainsaw taiga 245 repair. We strongly recommend that you study not only the description, but also the content. Image - Chainsaw taiga 245 DIY repair

Dvitagel is one of the weak points of the Taiga 245 chainsaw. Common problems:

the engine does not start;
the engine starts, but does not work steadily and / or stalls;
works unstable;
does not develop full power.

Most of the listed faults occur in the saw due to problems in the ignition system. As everyone knows, the main element of the ignition system is a candle, therefore, the first step is to visually inspect it.

If you see an excess of the fuel mixture on the spark plugs, it means that it has been "thrown", it is worth wiping the spark plug, drying it, putting it back on and trying to start again.

Assess the color of the carbon deposits on the candles. If it is sandy, then the candle is working. Chainsaw taiga - 245 when it is necessary to adjust the carburetor when the chainsaw is running. Any other color: black, yellow, red, gray, it should be replaced.

If the chainsaw plug is dry, then there are problems with the fuel supply to the combustion chamber, the fuel supply system should be checked.

If a malfunction is detected in the fuel supply system (dry plug), the first thing to do is to check:

Check the fuel filter.
Check the flow of fuel into the combustion chamber.

Dirty filter - replace. The recommended replacement interval is every 3 months.

To check if fuel is coming in or not, you need to remove the hose from the carburetor and see if the fuel runs or not. If fuel comes out of the hose, then the problem lies in the carburetor. If fuel is not flowing, clean the hose.

Problems with the CPG are serious and involve high repair costs. The main causes of CPG problems are power drops. Problems with the piston can be identified by measuring the pressure with a compressor in the combustion chamber. To do this, remove the candle, insert the device in its place and try to start the saw and look at the readings of the device. If the arrow of the device is in the red zone (8-9 atmospheres), then 100% piston repair is needed.

The chainsaw chain is stopped by a special brake band, when it gets clogged with dirt from sawdust and oil, problems with the brake appear. Remove the housing and carefully clean it from dirt.

Over time, the muffler becomes clogged with the combustion products of the spark arrestor, which makes it difficult to evacuate the exhaust gases. By creating unnecessary resistance in the exhaust tract, the chainsaw stops developing maximum speed.Also, the muffler is clogged due to excess oil in the fuel mixture.

For DIY repairs, you will need to dismantle the muffler, disassemble it and clean it thoroughly. You may have to resort to using detergents.

After dismantling the muffler, be sure to plug the outlet with a rag to exclude the possibility of foreign objects getting inside the chainsaw.

Remember to dry the muffler with a hairdryer before installing.

We offer you to watch a video demonstrating the work of the ZID Taiga 245 chainsaw. A Soviet-era saw is used to saw a tree with a diameter of a meter. Recommended for viewing.

Chainsaw Taiga 245 is perfect for home use. For work in the forest, she still lacks reliability and excess weight interferes. Husqvarna chainsaw adjusting the carburetor to the carburetor. Video. Chainsaw taiga profi tbp-4000 in chainsaw taiga 245. Chainsaw carburetor adjustment. The saw can be easily repaired, most of the faults are corrected by hand. Parts are available and not expensive. The democratic price covers all the shortcomings and makes it an excellent average in its class of saws.

It would seem, why does a chainsaw need a summer resident who grows vegetables and fruits, or the owner of a country house who has a small garden and several flower beds? The question disappears when there is a desire to build a bathhouse, update a greenhouse, topple an old business, or just make a bench for relaxation. Unfortunately, any mechanism periodically needs preventive maintenance and replacement of spare parts, and for this you need to be well versed in the device of the product, besides, repairing the chainsaw with your own hands will save time and money.

All chainsaws are similar in structure, regardless of whether they are European (ECHO, Stihl, Husqvarna) or domestic (Kedr, Ural). The main elements are located inside the body - the fuel tank and the engine, and outside the starter, the handle, the saw part (tire) with the chain. A sharp jerk in the cable starts the engine, which starts the saw blade.

To begin with, we suggest that you familiarize yourself with the video clips that show how the chainsaw works and how it works:

From time to time, the saw malfunctions, which require disassembly to eliminate. What can happen to such a simple mechanism as a chainsaw? At least the following:

Stops getting started;
Starts up, but soon stops;
Ceases to function in the cut;
Loses its power;

Most of the malfunctions are associated either with interruptions in the operation of the engine (fuel supply system, exhaust system, ignition, cylinder-piston part), or with malfunctions of other systems and assemblies (clutch, chain brake, tire, lubrication system). Consider the most common breakdowns and techniques for their elimination.

A serviceable chainsaw starts with one jerk and does not fail in the cut

The first thing to do if a chainsaw breaks down is to inspect the spark plug by disconnecting the wire and carefully unscrewing it with a special key.

The components of the chainsaw ignition system: 1 - flywheel with magnets, 2 - ignition module, 3 - spark plug, 4 - high voltage wire

Unscrew the spark plug to check its condition.

Her appearance says a lot:

Dry. Most likely, the fuel mixture does not enter the cylinder. It's not about the ignition system, so the plug is screwed back in.
Strongly splashed with fuel. The reason for the excess fuel mixture lies either in the violation of the starting rules, or in the incorrect adjustment of the carburetor. The spark plug is carefully wiped, shut off the fuel supply and turn on the starter - to remove excess fuel and ventilate the combustion chamber. Then the candle is put in place and the mechanism is started again.
Covered with black carbon. This may indicate the use of low-quality oil, an incorrectly adjusted carburetor, or an incorrectly calculated gasoline to oil ratio.The candle should be washed, cleaned of carbon deposits with a sharp object (awl or needle), wipe the electrodes with a sandpaper and put in place.

When checking the candle, you need to pay attention to the gap between the electrodes: it is considered normal from 0.5 to 0.65 mm. A damaged or worn gasket must be replaced.

A large amount of black carbon on the spark plug indicates a malfunction of the engine.

To be sure, you should also check for a spark. To do this, put the ignition cable on the spark plug, connect the plug nut and the cylinder with pliers, start the starter and watch for the spark. If it is missing, the plug must be replaced. If the new spark plug also does not emit sparks, the problem is in the high-voltage wire or in the broken connection with the spark plug.

Fuel may not enter the cylinder for the following reasons:

Dirty fuel filter. Remove the fuel hose and check how the fuel flows. If the jet is weak, the filter may need to be cleaned. It is taken out through the filler hole of the fuel tank and cleaned; in case of severe contamination, it is replaced with a new one. As a preventive measure, it is recommended to replace the fuel filter every three months.
Clogged breather (holes in the fuel tank cap). It is also checked by disconnecting the hose, in case of blockage, clean it with a needle.
Lack or insufficient amount of fuel. There may be several reasons for the malfunction. The first reason is a clogged air filter. Air ceases to flow into the carburetor in the required amount, in this regard, due to a too rich fuel mixture, engine operation is disrupted. The contaminated filter is carefully removed, cleaned and washed in water, then dried and reinstalled.

Another reason is improper adjustment of the carburetor. The adjustment is made with three screws.

Timely replacement of the fuel filter ensures full fuel supply

The fuel hose and choke actuator must fit snugly on the fittings

The throttle lever cable must be in place

During work, you must use the instructions, otherwise you can only make it worse.

And the last reason is a violation of the integrity of the membrane or clogging of the carburetor channels.

To repair the carburetor yourself, you need to get acquainted with all its parts.

All parts must be clean, dry and in good condition.

If the engine works fine at low speeds, and at high speeds it starts to stall, the reason may lie in the spark arrester of the muffler, clogged with combustion products.

remove the muffler;
disassemble (there are also non-separable models);
remove carbon deposits using detergents;
dry with a hairdryer;
install in place.

Dry cleaning is unacceptable, as the soot contains carcinogens, the inhalation of which is hazardous to health. After removing the muffler, cover the outlet with a clean cloth.

Interruptions in the operation of the chainsaw signal a possible clogging of the muffler

To avoid clogging of the muffler, it is necessary to monitor the composition of the fuel mixture. The amount of oil should not exceed the rates recommended by the manufacturer. Poor oil quality also negatively affects engine performance.

Often the engine will not start or run at full capacity due to low cylinder pressure. It can be caused by piston or cylinder wear, piston ring sinking, bearing wear. You can partially examine the state of the cylinder-piston group (CPG) by removing the muffler and looking into the opened hole.

A compressor placed in the plug hole will help to measure the compression in the engine - according to the measurement results, you can also talk about the state of the CPG. Accurate data is obtained only after complete disassembly of the mechanism. If the piston is chipped or scratched, it must be replaced. The piston ring must be clean, free of carbon deposits, and be exactly in place.

Piston and crank mechanism wear is considered a serious problem.

According to the results of measuring the compression, one can judge the condition of the parts of the CPG

Let's consider three main faults:

Oil leakage. Check that the pipes are tightly connected to the pump unions and that they are not cracked. Problem tubes are sealed with sealant or replaced.
Insufficient oil supply. Most likely, the lubrication passages are clogged.
Cracks in the oil pump housing. Part needs to be replaced.

Here's how to diagnose the lubrication system:

The chain brake often does not work due to clogging of grease or sawdust in the brake band and the space under the cover. All parts should be cleaned from blockages. Perhaps the tape is simply worn out, then it needs to be replaced.

The chain brake is restored by mechanical cleaning

Some parts of a chainsaw will wear out faster than others. These include the drive sprocket, bar, chain, anti-vibration elements. For quick replacement, it is best to always have spare parts on hand. Sharpening the chain should not be neglected.

Probably many people now have such a tool as a chainsaw among their tools. This is undoubtedly a very necessary tool in the household, but like every tool it tends to break.
One of the most popular brands of chainsaw is taiga 245

Several main characteristics of this chainsaw:

- Engine - single-cylinder, two-stroke, gasoline;
- Power 2, 6 kW;
- Fuel consumption 600 g kW per hour;
- Overall dimensions 280 * 900 * 300 mm;
- Weight - 8, 95 kg.
A photo of this chainsaw can be viewed below.

1 ) Engine malfunctions. very often breakdowns occur precisely in the part of the engine, and most often this is when the engine does not start, it starts but does not work normally, and at the same time it stalls, it works unstably, does not gain the required power.

Almost all of these problems arise from improper operation of the ignition system.

Therefore, if any of these breakdowns takes place, then you need to first start repairing with candles. Therefore, you just need to roll up the candle and inspect it well.

The wire will need to be disconnected and the candle removed using the correct key. If the spark plug is dry, then there is no problem with the fuel mixture entering the cylinder.

If the spark plug is very heavily stained with the fuel mixture, then this means that there is a large excess of it. Wipe the candle, dry it, then put it back in place and repeat the start again.

2) Fuel mixture supply. If it was found that fuel does not enter the cylinder, then this may be for the following reasons:

- in this case, it will be necessary to create a vacuum in the tank, which will prevent the possibility of fuel leakage
- Large level of contamination of the fuel filter, which is installed in the tank
- Insufficient or no possibility of fuel entering the cylinder at all.
In order to eliminate the first two reasons, you just need to disconnect the fuel hose from the carburetor and see if fuel is leaking from it or not.

If this fuel does not flow, then the cause of the malfunction is in it. The breather will need to be cleaned with a needle.

The fuel tank will need to be removed through the filler hole using an empty fuel tank using a wire hook along with a suction hose. It is recommended that this fuel filter be changed every 3 months.

3 ) Muffler. Quite often, the cause of the malfunction is that the muffler becomes clogged with the combustion products of the spark arrester and thus this prevents high-quality exhaust.

In order to repair it, you need to remove the muffler, disassemble it and use detergents to clean it completely. If the muffler is not separable, then it will also need to be dried with a hairdryer. When the muffler is removed, it will be necessary to plug its outlet with a rag.Also, the muffler can become clogged if fuel is used with an excess of oil.

4 ) Cylinder - piston group . The malfunctions associated with this group are very serious. This can be a worn out piston rings, bearing wear. All these malfunctions lead to the pressure drop in the cylinder. For repairs, you need to remove the muffler and look at the state of the cylinder - piston group. It is also necessary to measure the level of compression in the engine.

All this is done using a compressometer, which is installed in the spark plug hole. The crankshaft is turned by means of an electric motor.

Pressure gauge readings should not be lower than 8 - 9 atm. If the indicator drops to 5 atm, then the engine most likely will no longer work.

5) Chain brake. Improper operation of the brake chain is caused by contamination of the brake band with lubricants and sawdust. In this case, you need to either clean the under-lid space or replace the brake band.

The operating instructions are as follows:

- You need to start with the chain and tires. After a while, the tire will need to be turned so that the top becomes the bottom and vice versa.

The chain is placed only in such a way that its movement along the cut goes from top to bottom.

Then you need to install the casing. - Then you need to tighten the chain with a wrench strictly clockwise. The chain should not be too tight, but it should not sag either. After that, the nuts on the casing are attracted.

- Chainsaws are equipped with a handle brake. In this case, the brake must be disengaged, that is, the handle must be directed towards itself.

- Approximately once an hour when using a chainsaw, it is necessary to correct the cutting teeth using a template. To do this, you need to make about 3 movements from yourself.

- After you have finished doing work with the chainsaw, you will need to clean the air filter. To do this, wash it with soap and water and dry well.

- After a while (which will be written in the instructions), you will need to lubricate the bearings of the chainsaw with such a grease.

- If more than 5 liters of fuel have been processed on a chainsaw, then it is better to take the chainsaw to a service center in order to adjust the high speed of the tool.

Chainsaw taiga 245 spare parts - consists of the following parts - piston group, carburetor, ignition, engine, brake lever, fuel tank, cylinder, starter, crankshaft, piston, spark plug, chainsaw chain.

And you can also watch a video of how the taiga 245 chainsaw works

Chainsaw "Taiga": feedback on operation, repair, annotationThe moment you decide what you need chainsaw, you need to determine how often you will use it, as well as for what purposes. After visiting the store, you can find chainsaws of various classes, the least powerful of them are amateur models that can withstand periodic use. V this case you should count on a power that does not exceed 2 kW.If the loads are more than 40 minutes a day, then attention should be paid to semi-professional models. With their help, it will be possible to carry out construction, working once a day up to 10 hours in succession. Power in this case rises to 3 kW, the diameter of the tree trunk can be 40 cm. But it will be even more difficult to hold such a tool in your hands, because its weight is 6 kg.Chainsaws of a professional level have a power that achieves 6 kW. This equipment is capable of many hours of daily stress. For personal needs, it is better not to get such a device, because it is quite expensive, and the instrument will weigh more than 6 kg. Such a load will be tangible for an untrained master who has no experience with similar equipment.Choosing a class of chainsaw is not the most important task when buying such a tool. In addition, it is essential to make arrangements with a manufacturer who has managed to establish itself in the market for such equipment.Chainsaw "Taiga" is now known not to a very wide circle of buyers, but its cost is affordable, and the tool itself has amazing features.This tool belongs to the semi-professional class and has a comparably low weight, which reaches 8.95 kg. The working tire of this equipment has a length of 40 cm. This, according to buyers, is completely enough to cut a 30-cm log. The Taiga chainsaw is powered by a two-stroke internal combustion engine with a power of 2.6 kW.

Video (click to play).

The chain pitch is equivalent to 9.3 mm. From the annotation, you can realize that you can fill the fuel tank with 0.7 liters of gasoline. As buyers say, this is completely sufficient for completing tasks in everyday life. From the reviews of home craftsmen, you can realize that this equipment is suitable for: