How to clean the Husqvarna chain filter. Damage of the ignition system

Cleaning Air filter chainsaw

“Rich” or “poor” fuel mixture sooner or later will cause breakdown. Perhaps even expensive. To prevent this from happening, it will be useful to regularly check the filter for the presence of scuffs, as well as to break through the filtering canvas itself.

Cleaning Air Filter In Husqvarna Chainsaw

How to check the fuel filter and replace

To check the current state of the fuel filter, the following actions must be performed:

If gasoline acts unevenly and with jerks, then it is time to put a new filter element. This is done quite simply:

  • The fuel tank cover is unscrewed.
  • Using a tweezer or any other device, the filter itself is extracted.
  • Having disconnected the old filter, it is necessary to put a new one and lower it in the fuel tank.

How to clean an air filter

With non.receipt, a sufficient amount of air, the fuel mixture becomes too enriched, which leads to a violation of the normal operation of the engine. Regular purge of the air filter, and in particularly advanced cases, washing in soapy solution will avoid such problems.

Please note that flushing in acetone, gasoline or other aggressive solutions is not allowed. This can lead to a violation of the integrity of the filter element

Fuel system

Fuel system malfunctions also quite often become the main reason that does not allow a chainsaw to work as efficiently as possible. First of all, it is necessary to check the quality of the fuel mixture.

Gasoline from chainsaw flows

If gasoline drops periodically appear on the chainsaw housing, then it is necessary to check the tightness of the fuel tank. Over time, it can dry out. Or the gasket “strangled” and it can no longer fulfill its direct function.

If full.fledged gasoline streams appear, it is likely that you have to change the bursting hose connecting the carburetor and fuel tank.

Gasoline does not enter the chainsaw cylinder

The reasons why the fuel mixture stopped entering the cylinder several:

  • The air filter was clogged.
  • Carburetor work settings flew off.
  • The carburetor membrane ceased to be holistic.
  • Channels through which gasoline is transported are clogged.

Basil does not hold idle speed

In this case, you should start looking for a malfunction from the filter elements. For the most part, it is precisely due to a decrease in the throughput of air and gasoline filters that the turnover at idle starts to “swim”.

If everything is in order with the filters, then it is necessary to check the components of the gas pipeline system, as well as make sure that there are no spontaneous changes in the carburetor settings.

Washing the air filter of the chainsaw

In the instructions for any saw, the purification of the air filter element refers to the procedures carried out after each application.

Cleaning and installing the filter in place

How to rinse the chainsaw filter:

  • Unscrew the top cover. The desired compartment is located in the upper part of the case near the handle, regardless of the brand. be it Husqvarna, Sturm or Partner.
  • Remove the filter. it can be invested or screwed onto the screws.
  • Wash the foam filter with warm water and soap and dry in the air. When cleaning with gasoline, the filter service life is reduced.
  • Paper, mesh, felt. you can shake off slightly tapping the edge on a dense surface. They are also well cleaned/blown by a compressor or vacuum cleaner.
  • All the dirt in the space around the engine must be wiped.
  • Install the gas station air filter in place, make sure that all the grooves and parts are tightly in place. Close the lid and tighten the screws.

If the filter began to deform, became denser and thinner, holes and cuts appeared. it must be replaced.

Playing the chainsaw

Real run.in at idle speeds is needed only for miserable chainsaws, for normal chainsaws, for example, for the stihl chainsaws, during the first few fuel gas stations it is recommended to be darkened only at load, and in the instructions for the Husqvarna chainsaw there is a stupid advice “to avoid work at too high speed during the first 10 hours ”(where the revolution regulator remains a mystery) and there is no question of any production of several tanks at idle.

It is also better to avoid the purchase of chainsaws, where the need for long (more than an hour) run.in at idle is indicated in open text, as this is apparently a condition for the clue to refuse warranty service, they say: You did the running.in? Not? Well then this is a violation of operating conditions.

How to completely clean the chainsaw: carburetor, filter, muffler

During the operation of such a tool as a chainsaw, its owner often encounters a number of problems, one of which is clogging the carburetor. This can happen if the chainsaw is seasoned with low.quality gasoline or foreign garbage falls into the fuel tank. In order to clean the carburetor of the chainsaw, you must first disassemble it.

Undeniable leader in the market of agricultural tools

Husqvarna is a company that has been producing high.quality tools and equipment for working in the garden for many years, its products are also perfect for industrial large.scale construction.

The manufacturer’s assortment is huge, but the main direction of the company is the creation of chainsaws.

In the development of their own “masterpieces”, the manufacturer first strives for quality, also pays important attention to innovations regarding the production of such technology.

This very feature causes great confidence among customers.

Malfunction of the fuel supply system to the chainsaw

If everything is in order with the ignition system, then continue and check the fuel supply system with a chainsaw.

We disconnect the fuel hose from the carburetor and see if fuel flows from it or not. How to clean the chainsaw and when and why clean the air filter or muffler of the Chinese chainsaw of GoodLuck, Stihl and other manufacturers. Chinese chainsaw filter. How to clean a filter how to clean an air filter. If the fuel flows in a free stream, then everything is in order. Cover and filter work normally. How to clean the air filter how to clean the fuel filter on a chainsaw. If the fuel mixture does not flow at all or flows very weakly, clean the hole of the cover (duct) with a needle.

How to clean a muffler on a chainsaw

Timely measures to clean the muffler of the chainsaw can seriously extend the life of the tool. There are several causes of muffler pollution:

Two.stroke engines are installed on chainsaws, trimmers, blizzards. The advantages of such engines are simplicity of design, low weight, minimal maintenance. Ethanol in gasoline, contaminated fuel or low fuel quality (low.grade gasoline and butter) can lead to carburetor pollution and, as a result, to difficult to start or poor operation of the engine. Below are the steps that will help to clean the gasopyle carburetor or carburetor of any other two.stroke engine, if such a need arises.

DIY chainsaw repair. analysis of breakdowns and ways to eliminate them

It would seem, why a tanker who is engaged in the cultivation of vegetables and fruits, or the owner of a country house with a small kindergarten and several flower beds? The question is disappeared when there is a desire to build a bathhouse, update the greenhouse, tie an old business or just make a bench for relaxation. Unfortunately, any mechanism periodically needs the prevention and change of spare parts, and for this it is necessary to understand the device of the product well, besides, the repair of the chainsaws with your own hands will save time and money.

Constructive components of a chainsaw

All chainsaws are similar in structure, regardless of the European production (Echo, Stihl, Husqvarna) or domestic (cedar, Urals). The main elements are located inside the case. the fuel tank and the engine, and the starter, the handle, the saw part (tire) with the chain are located outside. A sharp jerk of the cable starts the engine, and the one. the saw canvas.

To begin with, we suggest you familiarize yourself with video clips, which show how the chainsaws are arranged and how it works:

From time to time in the work of the saw, failures arise, to eliminate which is required to disassemble. What can happen to such a simple mechanism as a chainsaw? At least the following:

  • Stops starting;
  • Starts, but soon stops;
  • Ceases to function in the cut;
  • Loses its power;

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

The working chainsaw is started from one jerk and does not give failures in the cut

Checking the ignition system

The first thing to do when breaking the chainsaws is to inspect the spark plug, disconnecting the wire and gently twisting it with a special key.

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

The spark plug is unscrewed to check its condition

  • Dry. Most likely, the fuel mixture does not get into the cylinder. It’s not about the ignition system, so the candle is twisted back.
  • Strongly sprayed with fuel. The reason for the excess of the fuel mixture lies either in violation of the launch rules or in improper carburetor adjustment. The candle is thoroughly wiped, the fuel supply is blocked and the starter is turned on. to remove the excess fuel and ventilate the combustion chamber. Then the candle is placed in place and the mechanism is launched again.
  • It was covered with a black soil. This may indicate the use of poor.quality oil, an incorrectly adjusted carburetor or an incorrectly calculated ratio of gasoline and oil. The candle should be washed, cleaned of a sharp object (awl or needle), wipe the electrodes with a skin and place in place.

When checking the candle, it is necessary to pay attention to the gap between the electrodes: it is considered normal from 0.5 to 0.65 mm. Damaged or worn gasket should be replaced.

A large amount of black haze on the spark plug indicates engine disorders

For complete confidence, you should check the presence of a spark. To do this, put the ignition cable on the candle, the glossy candles and cylinder are connected by the pliers, the starter is turned and the sparks are monitored. If it is absent, the candle needs to be replaced. If a new candle also does not give sparks, the problem is in a high.voltage wire or in violation of the connection with the candle.

Repair of the fuel supply system

Fuel may not fall into the cylinder for the following reasons:

  • Fuel filter pollution. The fuel hose should be removed and check how the fuel flows. If the stream is weak, you may need to clean the filter. It is taken out through the pouring hole of the fuel tank and cleaned, in the case of severe contamination, it is replaced with a new. As a prevention, it is recommended to replace the fuel filter every three months.
  • Clogging of the saapun (holes in the lid of the fuel tank). They are also checked by disconnecting the hose, in the case of a blockage, cleaned with a needle.
  • Absence or insufficient fuel. There may be several causes of the malfunction. The first reason is the clogging of the air filter. The air stops entering the carburetor in the right amount, in this regard, due to the too enriched fuel mixture, the engine operation is disturbed. The contaminated filter is neatly removed, cleaned and washed in water, then dried and installed in place.

Another reason is the incorrect regulation of the carburetor. Adjustment is carried out by three screws.

Timely replacement of the fuel filter guarantees a full fuel supply

The fuel hose and the drive of the air damper should fit tightly to the fittings

The cable of the lever of the throttle drive should be in its place

During operation, you need to use the instructions, otherwise you can only make it worse.

Article in the topic: adjusting the carburetor of the chainsaw: Technical nuances

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 details

All parts should be clean, dry and serviceable.

Dismantling and cleaner cleaning

If the engine at low speeds works perfectly, and starts to stall at large ones, the reason can lie in the frantic sparkle, clogged with combustion products.

  • remove the muffler;
  • to disassemble (there are also non.devastated models);
  • clean from soot using detergents;
  • dry with a hairdryer;
  • Install in place.

Dry cleaning is unacceptable, since there are carcinogens in the Nagar, whose inhalation is dangerous to health. After removing the muffler, the exhaust hole is closed with a clean rag.

Merps in the work of the chainsaws signal the possible clogging of the muffler

In order not to clog the muffler, it is necessary to monitor the composition of the fuel mixture. The amount of oil should not exceed the norm recommended by the manufacturer. Poor oil quality also negatively affects engine operation.

Storage of a chainsaw

How to clean a chainsaw one hundred percent: carburetor, filter, muffler

How to Clean an Air Filter on Gasoline Powered Chainsaws | Husqvarna

During the operation of such an instrument as a chainsaw, its owner often encounters a number of troubles, one of which is a clogging of a carburetor. This can happen if the chainsaw is seasoned with low gasoline or a third.party garbage falls into the fuel tank. In order to clean the carburetor of the chainsaw, you must first disassemble it.

We clean correctly

To clean the chainsaw qualitatively, subsequent tools will be required:

  • cross,
  • wrenches with heads of various sizes,
  • Special cleaning composition, cleaning fabric,
  • Ultrasonic cleaner.

A set of tools can be seen in the photo.

Cleaning the carburetor of the chainsaw should be created according to the subsequent method:

  • First you need to drain the remaining fuel from the fuel tank. How to clean if your chainsaw in them should be soaked in a silencer on. Remove the chainsaw lid, unscrewing the fasteners. We take out the filter and disassemble the case by removing the nuts and the latches as needed.
  • Remove the fuel mixture supply hose from its latch, unscrew the fasteners of the upper carburetor cover. How to check you disassemble a silencer on the composite Futlik there is a caboon on this chainsaw? Then we remove the top cover and blue gasket. this is a membrane of the fuel pump. A quiet muffler on a car with your own hands. Two options on how to make a quiet muffler: installing a resonator on a regular one or cook a new muffler yourself. Spring brackets are placed to the left of the body, remove them, and then the screws. It is better to sign the details and schematically fix the places from which they were removed so as not to confuse anything at the time of assembly.
  • Remove the bottom cover of the carburetor, unscrew the screw and remove the needle valve and a spring under it. Then with longitudinal effort we remove the air damper and its axis.
  • Remove the throttle shutter, drive lever and throttle axis.
  • We lay out all the removed parts of the carburetor on an even surface and conduct an inspection for maintaining integrity. Parts with the highest degree of wear must be replaced with new.
  • With the help of a specialized cleaner, wash the parts and dry with a smoker rag. Tubes must be blown under pressure using a pump.
  • To achieve the maximum effect, to clean the carburetor on the StiHL chainsaw using a special oarbic bath, which is based on the cavitation effect. How to clean the muffler if you need to remove the muffler on the stihl chainsaw. The bath is filled with diesel fuel, the parts of the carburetor are plunged into it for a few minutes. At the end we dry the parts with the help of the pump.

Repair of the chainsaw of Stihl MS 180, muffler cleaning

Nar in the muffler can be one of the reasons why the chainsaws stall. In the event that the muffler

Partner no power. REPAIR of the chainsaw.

A pretty common problem, this is on a chainsaw

No power. What to do Nabenzopiel no power? Of course the hairstyle.

A detailed video with the cleaning process will help to work correctly.

After all the products are dried, it is necessary to assemble the carburetor. How to make a muffler for a look how the finished unit looks in the next photo. Usually the detergent completely evaporates per day. It is better to wait a day after cleaning, since the remnants of detergents on the details can get into the fuel compartment, and when combustible they will release toxic gases.

How to clean the carburetor of the chainsaw Husqvarna

How to completely clean the chainsaw: carburetor, filter, muffler

During the operation of such a tool as a chainsaw, its owner often encounters a number of problems, one of which is clogging the carburetor. How to clean a chainsaw filter. YouTube. This can happen if the chainsaw is seasoned with low.quality gasoline or foreign garbage falls into the fuel tank. Like another tool, a chainsaw carburetor. Husqvarna chainsaw repair 137. In order to clean the carburetor of the chainsaw, you must first disassemble it.

We clean correctly

To clean the chainsaw, the following tools will be required:

  • cross,
  • wrenches with heads of different sizes,
  • special cleaning composition, cleaning fabric,
  • Ultrasonic cleaner.

Tool set can be seen in the photo.

Carburetor cleaning the chainsaw should be done according to the following algorithm:

  • First you need to drain the remaining fuel from the fuel tank. Remove the chainsaw lid, unscrewing the fasteners. We take out the filter and disassemble the case by removing the nuts and the latches if necessary.
  • Remove the fuel mixture supply hose from its latch, unscrew the fasteners of the upper carburetor cover. How to clean the carburetor of the chainsaw of the Stihl MS 180 14 14? And adjusting the carburetor of the chainsaw. Then we remove the top cover and blue gasket. this is a fuel pump membrane. The chainsaw should correctly recognize the malfunctions in the carburetor of the chainsaw in. Spring brackets are located to the left of the body, remove them, and then the screws. It is advisable to sign the details and schematically fix the places from which they were removed so as not to confuse anything at the time of assembly.
  • Remove the bottom cover of the carburetor, unscrew the screw and remove the needle valve and a spring under it. Repair of the chainsaw of Husqvarna 137, which enters the carburetor how to remove an asterisk from. Then, with longitudinal force, remove the air damper and its axis.
  • Remove the throttle shutter, drive lever and throttle axis.
  • We lay out all the removed parts of the carburetor on a flat surface and conduct an inspection to maintain integrity. Husqvarna chainsaw carburetor 142. Parts with a high degree of wear must be replaced with new.
  • With the help of a specialized cleaner, wash the parts and dry with a smoker rag. Tubes must be blown under pressure using a pump.
  • To achieve the maximum effect, to clean the carburetor on the StiHL chainsaw using a special oarbic bath, which is based on the cavitation effect. The bath is filled with diesel fuel, the parts of the carburetor are plunged into it for a few minutes. At the end we dry the parts with the help of the pump.
clean, husqvarna, chain, filter

Read adjusting the carburetor Stihl 250

How to remove a carburetor from a Husqvarna chainsaw 236.240

SBENZOPILS HUSQVARNA 236/240 PILA.Prom.ua. Spare parts, accessories and equipment for forest and garden.

Not starting or badly starting up a chainsaw.Reason and how to eliminate.

A detailed video with the cleaning process will help to work correctly.

After all the products are dried, it is necessary to assemble the carburetor. Usually the detergent completely evaporates per day. Adjustment of the Husqvarna chainsaw carburetor before removing the carburetor with. How to clean a gasopyle carburetor (two.stroke. It is better to wait a day after cleaning, since the remnants of detergents on the details can get into the fuel compartment, and when combustible they will release toxic gases.

Another important nuance associated with disassembling the chainsaw is that it is necessary to extremely accurately install and configure the needle valve petal, otherwise the chainsaw may not start. Issue 14 How to run how to clean the Husqvarna gas station air filter. To check the correct installation of the petal, you can use the blade. Husqvarna chainsaw 142? Husqvarna 142 carburetor? How to adjust. Carburetor Husqvarna 135. As already users of the chainsaw as advantages. How is the adjustment of the carburetor of the chainsaw Husqvarna 142? On the video. Having installed it from above, we look at how much the petal rotates freely. If there are no problems, then everything is in order. you can continue the assembly. If the problems of the course still occur, then the petal must either be crushed or bend the edge on it.

Read chainsaw STIHL 180 does not develop momentum

How to clean a chainsaw filter

To clean the filter of the chainsaw of Husqvarna is necessary after each use. The process of cleaning itself, depending on how much the filter is contaminated, can be done in two ways:

  • The mechanical method of cleaning, which is a blowing of the filter.
  • With a higher degree of pollution, the filter is washed in soapy water.

Important! It is forbidden to rinse the filter in aggressive solutions: gasoline, diesel fuel, acetone.

How to clean a muffler on a chainsaw

Timely measures to clean the muffler of the chainsaw can seriously extend the life of the tool. There are several causes of muffler pollution:

To check the condition of the muffler, it is necessary to dismantle it and look inside. How to adjust the carburetor of the chambers of the Husqvarna carburetor how to adjust?? If you need to remove the silencer on the stihl chainsaw, you need to remove the muffler fastener, the muffler, the plate and the reflector itself.

If you find a carrier inside the silencer, then this problem is solved in two ways:

  • Mechanical method (cleaning is carried out using brushes, sandpaper and special tools). This path is possible if the muffler understands.
  • In the case of a non.devastated muffler, special cleaning compositions are used, in which the muffler is soaked for several hours.

Read why on a chainsaw STIHL 180 floods a candle

Correctly performing all the actions, you can easily clean the chainsaw, extend the life of the tool and protect yourself during operation.

Do.it.yourself adjustment of the carburetor of the chainsaw

To independently configure the standard carburetor, the owner of the chainsaw will need a cross or flat screwdriver. as well as manual tachometer.

To adjust the gas.rosopila carburetor. The base device of its carburetor provides for spring.loaded adjusting screws.

Depending on the brand manufacturer of the chain saw, the marking of its adjusting screws may vary. However, to initially correctly configure the carburetor on the chainsaw. You can always act according to the same algorithm:

  • Initially, the operator must find in the instructions for the operation of the saw the exact angles of the gradual rotation of the adjusting spring.loaded screws. Immediately after that, on the used saws with a dried motor, they must be turned according to the instructions in the manual. If you do not do this, the operator risks breaking the engine engine;
  • Further, the chainsaw used on the farm will need to be motionless on a flat stable surface. In this case, the tire and the factory chain should be initially directed away from the operator;
  • Then you need to have a sawtte saw and give it at least 10 minutes to warm up;
  • After that, you need to find the correct position of the screw l. To do this, the operator must slowly turn it along the way and counterclockwise until the engine becomes quietly and without failures;
  • If, as a result of this, the chain began to rotate, then it is necessary to find the position of the screw t, in which the chain will stop in place:
  • Further to the ICE cylinder, you need to connect a tachometer. Then you need to start turning the screw h. As soon as the indicators on the tachometer coincide with the instructions in the instructions of the saw, the screw can be released.

User manual

This is the only leap wand in almost all situations, because in our reviews it is never ignored. It does not look ominous: only 32 pages, two empty of which are created for personal notes. There are no traces of translation by electric systems, but in 2 places of phrase, slightly cutting eyes, there is still, for example, “the spark plug does not ignite”.

Almost a third of the annotation is devoted to safety measures when working with a chainsaw Husqvarna 142. The description of work techniques not only with trees, and with branches: detailed schemes of non.hazardous creation of cuts are pleasantly amazed at the description of the work of work. The impact of the end of the tire on the possibility of rebound is very clearly clarified.

Properties 142 Khuskvarna are presented a lot with a small grinding. Only one model of the spark plugs of the Champion office is indicated. But nowhere is it written that it is strictly prohibited to use any other models due to design features. Usually, manufacturers either indicate several suitable models, or carefully outline the properties of the required candles. Therefore, the section of the description of the ignition system could be more informative. This remark is not in principle, since experienced owners can use special catalogs of manufacturers and almost always choose an analogue at least some candle.

Husqvarna 142 chainsaw procedure is described carefully with drawing explanations.

clean, husqvarna, chain, filter

Special attention is paid to independent correction of small problems that arise in the process of work. How to remove malfunctions in which the chainsaw of Husqvarna 142 will not start or start and stall, described very carefully. But the section, in which the setting of the carburetor is described, could be more informative. Namely, to adjust the properties of the consistency, it is indicated that to twist, but an aspect of the end of the adjustment is firmly set out.

In general, the Husqvarna 142 chainsaw abstract is comfortable and contains a minimum of the necessary knowledge of operation and repair.

Husqvarna chainsaw device 142

One of the main advantages of the 142nd model of the Swedish brand Husqvarna is the competent selection of its components and high quality of proprietary assembly. The basis of the garden tool consists of a 2-stroke gasoline engine, the chrome cylinder of which has a volume of 30 cm3. The launch of the standard ICE is carried out by pulling the tire of the manual starter. For the preparation and enrichment of the air of the fuel mixture in the completion of the internal combustion engine, the branded Japanese carburetor of the WALBRO brand with forged nozzles and an improved fuel injection system. The manufacturer has equipped the engine with fuel and oil tank with a volume of 370 and 190 ml, respectively.

Husqvarna 142 chainsaw is equipped with a durable clutch responsible for the continuous connection of the engine with saw. All spare parts of the mechanism are made of durable steel, which is resistant to fever and corrosion.

For instant ignition of fuel in the Husqvarna Garden ICE cylinder, the branded condenser ignition system is responsible, which includes a candle champion RCJ7Y. The distance between the electrodes of the flywheel and magneto in the working condition of the ignition system is 0.5 mm.

For cutting wood, Husqvarna 142 chainsaws are equipped with high.quality saw settings made of wear.resistant alloy. It includes a tire 38 cm long, as well as a chain with a step of 0.325 “. A oil pump that works in fully automatic mode is responsible for continuous lubrication of the saw. To adjust the chain without the use of manual tools, Husqvarna has provided free access to the sprocket-lane. A built.in inertial brake is responsible for the safe operation of the model, which is triggered during each chain hit the wire, nail or any other hard item.

Husqvarna 142 chainsaw stands out with good balancing and ergonomics. All the switches and buttons you need for work are located in the rear of the tool body. This simplifies the operation of the chainsaw in conditions of highly limited space.

Maintenance of the chainsaw Husqvarna 240

Service and repair of the chainsaws require special training. The manufacturer recommends contacting a specialized service center for professional repair.

Husqvarna mature adjustment of the carburetor of the chainsaw

Carburetor controls engine speeds. To ensure maximum efficiency of the car, the carburetor must be correctly adjusted.

Screw t regulates idle speed. The rotation of the screw clockwise increases the idle speed, the turning counterattack reduces the idle passage.

The main adjustment of the carburetor is carried out at the factory during the tests. Accurate adjustment should be performed by an experienced master.With properly adjusted idle mode, the engine begins to work smoothly from any position with a margin until the number of idle speeds when the chain begins to rotate.

Checking brake tape

Clean the sawdust, residue residues and dust from the surface of the brake of the quapi and the drum of the coupling.

clean, husqvarna, chain, filter

Regularly check that the brake tape has a minimum thickness of 0.6 mm in the most worn.out place.

Muffler of the chainsaw Husqvarna 240

Never work with a silencer who does not have a sparking filter or damaged (this model is replaced). Husqvarna recommends replacing a muffler in an authorized service center after 75 hours of use.

The air filter must be regularly cleaned from dust and dirt in order to avoid the following damage:

For thorough cleaning, the filter should be washed in water with soap.

The following factors affect the work of the spark plug:

  • Incorrect carburetor adjustment.
  • unsatisfactory working mixture: too much oil or inappropriate oil.
  • Dirty air filter.

If the engine loses power, does not start well, does not hold the idle speed, first of all, check the spark plug. If the candle is dirty, clean it and check the electrode clearance. 0.5 mm. The candle must be changed after a month of work or more often.

The use of an inappropriate model can lead to serious damage to the piston/cylinder.

Additional information about the maintenance of the chainsaw Husqvarna 240.

conducts planned and urgent repairs, as well as maintenance of chainsaws in accordance with the recommendations of manufacturers of technology.

Husqvarna replacement of the fuel filter

Despite the availability of service centers for the maintenance and repair of benzo.tools, some of the chainsaw owners prefer to repair them without the help of others. Starting independent repairs, you should know what the chainsaws consists of, how to diagnose the malfunctions and have a set of tools that will be required to repair.

Here we will analyze how to carry out repairs on your own Husqvarna chainsaw and what is needed for this purpose.

    Stop for the piston. is needed to limit the stroke of the piston through the candle hole. It is applied to unscrew the nut of the flywheel and clutch (as needed, of course, replace it with a lace from the starter with nodules imposed on this address);

Tip: when repairing all gas tools, it is comfortable using honey clamp and tweezers. It will also be necessary to have a set of heads, a slotted screwdriver and a set of Torx keys.

The process of disassembling the chainsaw of Husqvarna is quite simple. If you set a goal to our client remains correctly and not even break the parts of the case in another CPG, you need to create disassembly in the subsequent order:

  • Upper cover.
  • The brake cover of the quapi and saw.
  • Starter.
  • Flywheel and clutch.
  • Front handle.
  • Carburetor.
  • Oil pump.
  • Engine.

Based on the model, Khuskvarnaya, the disassembly order may differ slightly.

Fundamentally: for now to proceed to disassemble the chainsaw, you need to clean it. During operation, the saw appears a lot of shavings and wood dust, which, when disassembled, can fall into the internal parts of the Husqvarna chainsaw.

The side cover, as it is also called it, is also called a lid of the brakes of the saw chain, retained using 2 nuts for thirteen.

Having unscrewed the nut, the lid is removed from the guide studs, after that, of course, remove the tire and chain from the chainsaw. In some models of Husqvarna saw, a special mechanism is installed, which allows you to dismantle the lid and saw headset without the help of special tools.

The starter is located on the right side of the Khuskvarna and holds on several screws. By promoting which, you can just remove the starter and thereby access the flywheel and ignition coil.

If you set the goal of promoting the flywheel nut, you need to turn out the spark plug and set it to the back of the piston stopper.

If you do not have a special stopper, then it is made in a bid to use an old lace from the starter of the chainsaw. On the lace, you need to impose nodules far from the native edge 2-3 cm, after that, if there is a screwdriver, put it through the candle hole in the cylinder. The lace will limit the piston stroke, the more warning the crankshaft and protect the piston from damage.

Read drank on a handle for trimming trees

As a piston stopper installed in a cylinder, of course to spin the nut of the flywheel. A field of how the nut is untwisted, you need to use a hammer and a groove made of soft material, apply one sharp blow by installing a pierce on the shaft of the flywheel fastener. This is needed to dismantle the flywheel from the shaft, t. to. The design predicts the installation and tightening of this element with a huge effort.

To find out more details what is really, how to correctly shoot a flywheel from the Husqvarna chainsaw, additionally what is really, how to make a saw one hundred percent, there is an option by watching a video. The master step by step explains the method and shows our client the necessary tools remains:

If you set the goal of promoting the clutch, you need a special key. If there is no key, then of course it is made from an old head at 20 two, turning it in a special case with the help.

The clutch has the left thread and is spinning clockwise.

Do not try to unscrew the clutch with a hammer and chisel, as some craftsmen recommend. Using these tools, you run the risk of breaking the clutch housing and growing costs for repairs. It can also destroy the crankshaft bearings.

Removing the front handle of Khuskvarna is quite easy, t. to. it is attached to the shock absorbers using screws.

To remove the carburetor, you need to disconnect the fuel hose and traction of the damper from it, this is comfortable when the air filter is dismantled, which is installed immediately behind the carburetor and retained using 2 nuts by 10. If the air filter is dismantled, and the fuel hose and traction are disconnected, it is quite easy to pull the carburetor only on yourself and remove it from the hairpins.

Use tweezers and honey clamps to remove the carburetor.

On the Khuskvarn, the oil pump is installed on the right side of the chainsaw. It can only be removed when the clutch is promoted. You do not need a special tool for removal, t.to. The mounting screws are made under the ordinary cross screwdriver. If the screws are twisted, you need to lift the pump and disconnect the oil hoses from it.

To remove the motor on the Husqvarna chainsaw, when the carburetor, clutch, flywheel and muffler are dismantled, you will need to turn out four screws to the case to the body.

If the engine is removed, you can unscrew the ignition coil from it, not forgetting to disconnect the wires that go from it to the ignition switch before. The coil can also be removed immediately when the starter is removed.

The assembly of the Husqvarna chainsaw should be carried out in a flip sequence, with all this it is necessary to tighten the flywheel nut and the clutch is necessary with the effort, the value of which is indicated in the annotation for the operation of the chainsaw.

Read oil replacement in the gearbox of the engine of the eye

Husqvarna chainsaw users, often the question arises: at what time to regulate the ignition. He simply answer him. The Husqvarna chainsaws have an electric ignition coil and a flywheel, in which the possibility of adjusting is not provided. The only thing to regulate is the gap between the coil and the flywheel.

To adjust the gap at home, you need to cut a probe from a plastic bottle, then loosen the screws of the reel mounting. Further, the probe is installed between the coil contacts and the flywheel. The screws are delayed.

It is necessary to adjust the gap when conducting it in another way when detecting cuttings on a flywheel. Such clogs indicate what is really, that the gap is not one hundred percent.

Dismantling and cleaner cleaning

If the engine at low speeds works perfectly, and starts to stall at large ones, the reason can lie in the frantic sparkle, clogged with combustion products.

  • remove the muffler;
  • to disassemble (there are also non.devastated models);
  • clean from soot using detergents;
  • dry with a hairdryer;
  • Install in place.

Dry cleaning is unacceptable, since there are carcinogens in the Nagar, whose inhalation is dangerous to health. After removing the muffler, the exhaust hole is closed with a clean rag.

Merps in the work of the chainsaws signal the possible clogging of the muffler

In order not to clog the muffler, it is necessary to monitor the composition of the fuel mixture. The amount of oil should not exceed the norm recommended by the manufacturer. Poor oil quality also negatively affects engine operation.

Assessment of the state of the cylinder-piston group

Often the engine does not start or does not work in full force due to low pressure in the cylinder. It can be caused by the wear of the piston or cylinder, the western of the piston rings, the wear of the bearings. It is possible to partially consider the state of the cylinder-piston group (CPG) by removing the muffler and looking into the opening opening.

A compressometer placed in a candle hole will help to measure compression in the engine. according to the measurement results, we can also talk about the state of CPG. Accurate data is obtained only after a complete disassembly of the mechanism. If there are chips or scratches on the piston, it needs to be replaced. The piston ring should be clean, without soot, and be exactly in its place.