How to disassemble the OLEO-MAC chain electric saw. Additional Information:

Trimmeres repair (benzos, electrocos) OLEO-MAC (OLEO-MAC)

When buying a chainsaw, the carburetor has factory settings and adjusted to optimal operating modes. However, during operation, the engine (ICE), the fuel pump, the carburetor wear out, as a result of which they are required to carry out their repair, maintenance and settings. In this case, the role of the carburetor is the restriction of the minimum and maximum revolutions of the ICE.

The main criteria to determine the need to adjust the carburetor:

  • The engine does not start, stalls, does not respond to the pressing of the accelerator;
  • lack of idle;
  • increased fuel consumption, ICE does not develop power;
  • wear of the piston group, sooty codes on the spark plugs, black exhaust gases, incomplete combustion of gasoline.

The reasons for the carburetor settings failure are as follows:

  • violation of the fixation of the screws that regulate the minimum and maximum engine speed, due to strong vibrations or mechanical influences;
  • with wear of the piston system of internal combustion engine;
  • blockage of air or fuel filters, jackets, fuel channel, intake valve breakdown.

To configure the carburetor, it is important to understand what parts and nodes it consists of the principle of its operation. This will determine the reasons for the failure, which preparation tools for adjustment and the type of reprimatum, if you need to repair.

Design and principle of operation

The principle of operation of the carburetor is based on mixing the fuel mixture of fuel and air with air in a certain proportion for effective ignition and their complete combustion in the internal combustion engine. It is a whole.liter case, inside which the following structural elements are located:

  • fuel chamber;
  • air and fuel channels;
  • Junkers: idle and main;
  • Fuel filter set
  • inlet and exhaust fuel valves;
  • air and throttle;
  • diffuser;
  • fuel and control membranes;
  • adjusting screws;
  • Sealing gaskets.

The screws are displayed outside the housing to adjust the quality and composition of the mixture. In the upper and end part there is a pipe for supplying fuel and the pulse channel of the fuel pump.

The carburetor works according to the following algorithm:

  • At the time of starting the engine, the air damper is opened. The air passes through the filter and bypassing the shutters (on the scheme number 1), it enters the case.
  • Fuel pump pumps gasoline into the chamber. Under pressure through the jackets (on the scheme above position 2-the main jet, 3.4-nozzle jetlaws) is sprayed with an oil-banzin mixture, contacts with air, mixed, and then enters the combustion chamber. The engine starts to work at idle.
  • When you press the accelerator, the second adjustable throttle is opened to a certain angle (in the photo this is the second damper), the fuel begins to be supplied through the main jacket (position 2 in the diagram). Inside the carburetor, a larger number of combustible mixture is mixed, which, when supplied to the combustion chamber, increases the frequency of engine rotation.
  • The amount of gasoline entering the chamber also depends on the settings of the adjusting screws that control needle valves (in the diagram these are spring.loaded screws on the left and right).
  • Fuel supply to the chamber is limited to membranes, the supply intensity is determined by a change in the pressure in the piston and is regulated through the feedback of the pump and the pulse valve. The operation of the fuel pump is synchronized with the engine: the higher the revolution, the stronger the flow of the fuel-air mixture.
  • To exclude overflow of fuel in the chamber, a special lever and an overlapping valve are provided.

Carburetor fuel supply system. 1. control camera; 2. membrane; 3. locking needle.

Tools for configuration

Since adjustment is performed using external screws, a cross or flat screwdriver that is coming included in the set will be needed, the width of the working part is 4 mm. To control the speed of revolutions, a tachometer will be required.

Step.by.step adjustment

An example of adjusting the carburetor will be analyzed by the example of the OLEO-MAC 937 chainsaw. The principle of setting up other saws is practically no different, so this algorithm is applicable to the following models: 941C, 936. With other, less popular models (for example, OLEO-MAC 362 or OLEO-MAC 35), the similarity was not checked, but most likely there are no serious differences.

Before setting up the Oleo-Mac chainsaw carburetor, a number of conditions should be met:

  • clean air and fuel filters;
  • check the state of the jackets, make sure of their serviceability and cleanliness;
  • evaluate the integrity of membranes: lack of damage, cracks;
  • Check the intake of the fuel chamber in sufficient quantities.

For standard adjustment of the carburetor, it is not required to disassemble it. Outside are screws that allow you to perform all the necessary settings:

Despite the fact that the manufacturer recommends adjusting only the “S” screw, in practice this is not enough. Before adjustment, all three screws should be twisted to the stop, and then unscrew at 1.5-2 revolutions.

OLEO-MAC equipment maintenance procedure.

Oleo-Mac chainsaws are installed gasoline membrane carburetors manufactured by WALBRO for two-stroke engines. They are distinguished by simplicity of design, maintainability, unpretentiousness in operation. WALBRO is part of the STIHL group of companies, so it produces products that meet world quality standards.

Technical details

The Italian manufacturer declares the following technical data for OLEO-MAC 937:

  • ICE power: 2.2 l.With.(1650 watts);
  • engine volume: 35.2 cubic cm;
  • Tire length. 16 inches (41 cm);
  • fuel tank. 0.3l, oil. 0.2l;
  • Chain step: 3/8 inches;
  • Number of chain links: 57;
  • Fuel: gasoline with an octane number “92”;
  • Standard oil for 2-stroke engines.

The saw and side tensioner of the chain is not provided for the saw.

Specifications

If we consider the characteristics of the OLEO-MAC 941, then it becomes clear that it is impossible to attribute a chainsaw to a purely household class. Power of the model 2.5 l.With., The length of the saw set 16 inches (40 cm). For work, a saw chain with step 0 is used.325 and planting width 1.3 mm. Step 0.325, indicates a high cut rate, and the length that the saw can easily cope with trees with a diameter of up to 50 cm. It is worth noting the low weight of the model. In transportation, without gasoline and oil lubrication, saw weighs 4.2 kg. In principle, this is a little, when compared with Chinese analogues that can weigh more than 6 kg. Now a little about the engine that is slightly different from the engines of household chainsaws on OLEO-MAC 941. A two.stroke engine with an electronic ignition system is installed on the saw.

The latter is realized in such a way that to start the engine in the cold mode, a minimum number of crankshaft revolutions is sufficient. After starting, electronics passes into normal mode (information from the manufacturer’s website).

The cylinder of the Oleo-Mac 941 engine is aluminum with spraying, which significantly increases the resource. To improve compression and stabilize the piston in the cylinder, two compression rings are installed on it.

How to remove clutch on a chainsaw: step.by.step instructions, recommendations for different models.

One of the most important nodes of the chainsaw is a clutch or adhesion mechanism. When operating the tool, this part may fail, which will entail the impossibility of carrying out work on sawing wood. If the clutch mechanism has come out of the system, then the question immediately arises of how to remove the coupling on a chainsaw. Such a need arises when it is necessary to repair or replace the device. How to do this is described in the material.

Most sawmills do not understand the principle of operation of the mechanism of clutch chainsaw. When working, knowing the principle of functioning is not necessary, but when the malfunctions arise, then in order to eliminate them, you will need to find out the design and features of the work of the chainsaws.

Modern chainsaws are equipped with centrifugal type adhesion mechanisms. Centrifugal clutch. this means that its performance depends on the rotating moment of the engine. The main purpose of the coupling on the chainsaw is to ensure the transmission of torque from the crankshaft of the engine to the saw set (chain). The device works in automatic mode, and how it happens, we will find out in detail.

The clutch mechanism consists of the following structural elements:

  • A drum with a removable or non.removable asterisk. is a transmitted mechanism
  • Friction linings. under the influence of centrifugal force move, entering into the engagement with the drum
  • Spring. ensures the pressing of linings to the crankshaft

Now about the principle of action.

When a two.stroke engine engine starts, the crankshaft begins to rotate. The coupling is attached to the shaft, with which the chain is connected with a sprocket. When the chainsaw works at idle (the speed of rotation of the shaft up to 2700 revolutions per minute), that is, the accelerator trigger is not pressed, the spring presses the friction pads, as a result of which the torque is not transmitted to the drum.

As soon as the saw picks up the tool and begins to increase speeds (maximum to 14000 rpm), the chain begins to move along the bus. This is due to the fact that the speed of rotation of the crankshaft increases. Due to the force of inertia, friction linings (they are also called counterweights) move, and enter into a cloth with the internal walls of the drum. As a result, the drum is moved, which is connected to the asterisk. The rotating star drives the chain.

The principle of operation of the mechanism is simple, which is due to it is not a complex design. If this part is out of order, then there will be no chainsaw accordingly. A detailed description of the principle of operation of the clutch mechanism of the chainsaw is described in this material.

It is interesting!The coupling acts as not only the gear ratio, but also the protective device. It protects the chainsaw engine from premature failure when jamming the chain in the sawing wood.

Бензопилы Oleo-Mac. Почему они?

How the chainsaw is arranged

All varieties of units are driven by a gasoline gasoline engine. When assembling, one.cylinder engines are installed, in which high.octane high.quality gasoline is refuel. A single.stage gear is used in the place of the gearbox, which forces the chain to move. The structure of the unit due to his own simplicity allows it to work flawlessly in all criteria. The unit device consists of the following parts:

  • ICE is one.cylinder;
  • Gas tank;
  • Carburetor;
  • Crank mechanism;
  • Clutch;
  • Saw chain and asterisk setting it in motion.

Apart from that, there are such components:

  • Air purification system supplied to the carburetor;
  • Ignition mechanism;
  • Exhaust jacket system;
  • Emergency shutdown system triggers in force.organ situations.

In the photo you can see the abundance of models from manufacturers of Stihl, Husqvarna, Partner, GoodLuck.

Device and principle of operation of the clutch clutch of chainsaws

Modern chainsaws are equipped with centrifugal clutch couplings. This means that their work entirely depends on the torque of the motor, which at a particular moment in time gives out a saw.

Its main constructive elements are:

The principle of operation is as follows. When the saw is launched, the elements that are freely move in the radial direction, with the springs are tightened to the axis of the shaft. In this case, the torque does not enter the drum, which means to the asterisk and the guide. At the moment when the centrifugal force prevails over the power potential of the springs, the adhesion elements are weakened and compressed at the inside of the drum, initiating it. Together with him, the rotational cycle passes to the asterisk and the tire-like headset itself.

The main advantage of the clutch of this type is its slippage when the cutting part is suddenly inhibition, which does not stop the engine. As a result, the “heart” drank. the engines remain intact and preservation.

The expediency of timely replacement of worn parts of the chain drive

The design of its crown is determined by such an important parameter as choosing a chain by step.

  • The installation of a new part on a worn sprocket reduces the smoothness of its stroke, forced wear, initiates the risks of its break and create a traumatic situation.
  • There is also an increase in operational loads on the engine and elements of the tools of the tool.
  • A similar process takes place when installing old stretched circuits on the tire, the diameter of which is adjusted to the size of the tire by removing part of the links.

Experts also do not advise arbitrarily change the size of the stars. The experiment can adversely affect the engine resource and the cinematics of the tool as a whole.

The safety of sawing work of various degrees of complexity is ensured by the effective operation of the emergency stop brake and devices that block the scattering of the ends of the chain in case of accidental breakdown. In any embodiment. the most reliable prevention of emergency situations, maintaining a chainsaw in good technical condition.

Oleo-Mac chainsaws (Oleo-Mac)

Oleo-Mac gasoline saws have gained wide popularity due to their own endurance, ease of operation and maintenance, also conceivable by the manufacturer of ergonomics. Low weight, low fuel consumption and repairs suitable. all this is done by amateur and semi.professional garden instruments of this brand applicable for operation not only experienced, and beginner users.

There are no differences in adjustment. Models of carburetors Oleo-Mac 937, 941C and 936 coincide. We examined in detail the step.by.step adjustment, on the example of 937 models, therefore, any of the listed saws are regulated with the same approach.

Tools for configuration

Since adjustment is performed using external screws, a cross or flat screwdriver that is coming included in the set will be needed, the width of the working part is 4 mm. To control the speed of revolutions, a tachometer will be required.

Adjusting nuances

When setting up Oleo-Mac chainsaw carburetors, the following nuances usually occur:

  • The mismatch of the markings of the screws. Depending on the model, equipment supplier or other factors, marking may differ from the described. In such cases, it is recommended to carefully study the instructions attached to the device.
  • After adjusting the chainsaw, you need to turn off and let cool for 10-15 minutes to check its work from the “cold” start.
  • In the absence of experience or necessary knowledge, adjusting the screw “H” is not recommended. This is due to the probability of setting up a low-quality fuel-air mixture that can cause wear of the piston group, malfunctions in the start and work of the engine.
  • At all stages, ICE revolutions are required using a tachometer. Replacing the tachometer may be an oscilloscope or multimeter with such a function.

Design and principle of operation

The principle of operation of the carburetor is based on mixing the fuel mixture of fuel and air with air in a certain proportion for effective ignition and their complete combustion in the internal combustion engine. It is a whole.liter case, inside which the following structural elements are located:

  • fuel chamber;
  • air and fuel channels;
  • Junkers: idle and main;
  • Fuel filter set
  • inlet and exhaust fuel valves;
  • air and throttle;
  • diffuser;
  • fuel and control membranes;
  • adjusting screws;
  • Sealing gaskets.

Read adjustment of the chainsaw caliber BP 2600

The screws are displayed outside the housing to adjust the quality and composition of the mixture. In the upper and end part there is a pipe for supplying fuel and the pulse channel of the fuel pump.

The carburetor works according to the following algorithm:

  • At the time of starting the engine, the air damper is opened. The air passes through the filter and bypassing the shutters (on the scheme number 1), it enters the case.
  • Fuel pump pumps gasoline into the chamber. Under pressure through the jackets (on the scheme above position 2-the main jet, 3.4-nozzle jetlaws) is sprayed with an oil-banzin mixture, contacts with air, mixed, and then enters the combustion chamber. The engine starts to work at idle.
  • When you press the accelerator, the second adjustable throttle is opened to a certain angle (in the photo this is the second damper), the fuel begins to be supplied through the main jacket (position 2 in the diagram). Inside the carburetor, a larger number of combustible mixture is mixed, which, when supplied to the combustion chamber, increases the frequency of engine rotation.
  • The amount of gasoline entering the chamber also depends on the settings of the adjusting screws that control needle valves (in the diagram these are spring.loaded screws on the left and right).
  • Fuel supply to the chamber is limited to membranes, the supply intensity is determined by a change in the pressure in the piston and is regulated through the feedback of the pump and the pulse valve. The operation of the fuel pump is synchronized with the engine: the higher the revolution, the stronger the flow of the fuel-air mixture.
  • To exclude overflow of fuel in the chamber, a special lever and an overlapping valve are provided.

Carburetor fuel supply system. 1. control camera; 2. membrane; 3. locking needle.

Repair of Oleo-Mac chainsaw carburetors

If the OLEO-MAC chainsaw carburetor sets up, it probably needs to be repaired. This can be determined by the following symptoms:

  • The engine spontaneously and sharply changes turns, stalls, does not start;
  • increased gasoline consumption;
  • the presence of vibrations or increased noise during operation;
  • exhaust gases of dark color.

To access the carburetor, you need to remove the lid on the chainsaw housing, and then the air filter. Actions are required to be performed carefully and without the use of unnecessary efforts.

Malfunctions and methods for their elimination

There may be common malfunctions:

  • clogging of filters or jackets, eliminated by cleaning;
  • damage to the membrane (performs the role of the pump), is solved by replacement;
  • The failure of the sealing gaskets, it is necessary to replace with new parts of the carburetor after parsing the corps parts;
  • The jamming of the valve (the needle that covers the supply of fuel in the carburetor) requires an assessment of its condition to determine the possibility of its further operation or replacement;
  • Violation of the contact of the lever of the air damper with an accelerator, restoration, repair or replacement of the assembly is required.
disassemble, oleo-mac, chain, information

Often some of the listed problems arise after prolonged downtime of the chainsaw. To restore performance, it is required to complete the full maintenance of components and pre.trial detention centers.

disassemble, oleo-mac, chain, information

OLEO-MAC GS 35 chain-tools

Small.sized portable saw relate to garden household appliances of amateur class. The model was initially created to solve small household problems, including the harvesting of small logs, as well as cutting dry and putrefactive branches.

OLEO-MAC 35 chainsaw is equipped with a reliable benzormotor equipped with a branded Japanese carburetor and a processed system for extinguishing the created internal combustion engine in vibrations. An iron.resistant crankshaft is invested in the motor base, capable of spinning the saw headset to a speed of about 9000 rpm.

For emergency stopping the chain in case of unexpected events, this Oleo-Mac model is armed with a reliable inertial brake. The chain tension is carried out by turning the screw. It is protected by a shock.resistant plastic pad, having removed which the operator can repair the mechanism.

The characteristics of this chain portable saw include:

  • The capacity of the industrial engine is 2 liters. With.;
  • The capacity of the tank for fuel/lubrication of the chain is 360/260 ml;
  • The brand recommended by the length of the mounted tire is 35 cm;
  • Weight. 4.7 kg.

For lubrication of the installed saw organs in the original factory equipment of the saw is responsible for a wear.resistant oil pump, which works properly in automatic mode.

Is it worth it to carry out independent repairs

Self-repair of the OLEO-MAC chainsaw carburetor is appropriate in subsequent cases:

  • The breakdown is ordinary, trivial, there are the necessary details in stock;
  • there is experience in doing similar work, qualifications;
  • The warranty from the manufacturer does not disappear;
  • there is no ability to contact a service center or it is financially unprofitable.

Brand history

The first references to Oleo-Mac appeared in 1972, when chain chainships and other garden equipment appeared on the Italian market, this is a manufacturer. Thanks to the high quality of the products, the brand soon entered the international market, and its goods were certified in dozens of countries. Today Oleo-Mac is structurally part of the EFCO concern, although it retains the previous name and network of dealerships and service points.

Like other large manufacturers of OLEO-MAC garden equipment transferred part of their production capacities to China. However, the Oleo-Mac 937 chain chain is gathering at the Italian factory of the company. The high quality of this model is combined with a fairly affordable price.

Today on the manufacturer’s website, the OLEO-MAC 937 chain chainship can be bought for 275.

Basic equipment OLEO-MAC 937:

  • Cardboard packaging in corporate identity;
  • Multi.language manual, warranty card and product passport;
  • Tool body with a two.stroke internal combustion engine;
  • Tire guide (14 No./35 cm.);
  • Protective coffee on a saw set;
  • Chain (step 0.325 ″, 52 links);
  • Universal candle key with a screwdriver;
  • Starting package: adhesive and engine oil.

Repair of Oleo-Mac chainsaw carburetors

If the OLEO-MAC chainsaw carburetor sets up, it probably needs to be repaired. This can be determined by the following symptoms:

  • The engine spontaneously and sharply changes turns, stalls, does not start;
  • increased gasoline consumption;
  • the presence of vibrations or increased noise during operation;
  • exhaust gases of dark color.

To access the carburetor, you need to remove the lid on the chainsaw housing, and then the air filter. Actions are required to be performed carefully and without the use of unnecessary efforts.

Malfunctions and methods for their elimination

There may be common malfunctions:

  • clogging of filters or jackets, eliminated by cleaning;
  • damage to the membrane (performs the role of the pump), is solved by replacement;
  • The failure of the sealing gaskets, it is necessary to replace with new parts of the carburetor after parsing the corps parts;
  • The jamming of the valve (the needle that covers the supply of fuel in the carburetor) requires an assessment of its condition to determine the possibility of its further operation or replacement;
  • Violation of the contact of the lever of the air damper with an accelerator, restoration, repair or replacement of the assembly is required.

Often some of the listed problems arise after prolonged downtime of the chainsaw. To restore performance, it is required to complete the full maintenance of components and pre.trial detention centers.

Is it worth it to carry out independent repairs

Independent repair of the OLEO-MAC chainsaw carburetor is appropriate in the following cases:

  • The breakdown is simple, obvious, there are the necessary details;
  • there is experience in performing such works, qualifications;
  • The warranty from the manufacturer is not lost;
  • there is no way to contact the service center or is it financially unprofitable.

It is worth clearly understanding that independent repair cannot guarantee a positive outcome of events. Therefore, it is worth taking it only if there are knowledge about the design and principle of the carburetor.

Remkomplekt for the carburetor

For the repair of the carburetor, you will need a remote control, the composition of which is as follows:

The average can be purchased in specialized stores or service centers. There is also the possibility of buying chainsaw manufacturers in online stores, dealers.

OLEO-MAC 937 chainsaw-model description

This Oleo-Mac model is a list of the latest developments from the Italian brand. The tool is intended for regular work to remove branches, cutting trees with small and medium diameter trunks, as well as clearing shrubs.

OLEO-MAC 937 chainsaw is equipped with a 2-stroke gasoline engine, 1.6 kW and cylinder volume 35.2 cm3. The working cylinder of the model is made of nickel alloy, and the connecting rod and crankshaft are made of hardened steel. The use of corrosion resistant and damage to materials increases the life of parts in difficult weather conditions

The manufacturer has provided free access to the air filter and the muffler of the tool. This greatly simplifies the maintenance and repair of parts in the field.

A high.quality branded headset is responsible for cutting wood. For its production, a metal alloy is used, which is distinguished by resistance to shock and other mechanical damage. To tension the Oleo-Mac saw chain, it is equipped with a lateral tensioner, which does not require the use of manual tools for adjusting.

  • The power of the standard ICE is 2.2 liters. With.;
  • tank for pouring the fuel mixture. 320 ml;
  • the possible length of the tire used for operation is 30–35 cm;
  • The step of the standard chain is 3/8 “;
  • The mass in the form assembled for work is 4.3 kg.

The low weight of this Oleo-Mac tool gives its owner the opportunity to work at high altitude. An effective anti.vibration system extinguishes the fluctuations of the crankshaft of the engine, simplifying the work with the tool.

Launch and work

All controls are compactly placed in the area of ​​the rear handle and are available for one hand. The gas trigger is mounted on the handle itself, it controls the opening of the throttle, adjusting the amount of the finished mixture entering the cylinder. The lock protects the user from randomly launching a saw. On the right is a primer for pumping fuel to a carburetor and a universal switch combining air damper and ignition.

Read how to make a line for a circular saw

For the first launch, it is lowered to the lower position, during operation it is on average, and by moving the lever up, turn off the current that goes to the candle and the saw is jerking off.

Tire and chain

In the box with the device is a tire of 16 inches long, which corresponds to 40 cm. This size is enough for most homework. Although if desired, you can put a tire of 45 and even 50 cm long. the power allows. But it is worth remembering that this step is justified only if you are dealing with loose soft wood, otherwise you can easily overheat the engine. The operation itself does not represent anything complicated. the tire is attached to the studs and fixed with nuts. The chain tensioner is on the side.

In order to have the canvas longer, an automatic lubricant system is provided. The pump takes the oil from the tank in the front of the saw and sends it to the chain through special channels. To regulate the quantity there is a special screw from the bottom of the case.

The chain brake is responsible for safety, which, when rebuilding or intentional pressing, turns off the clutch and blocks the leading star.

Fuel and air supply systems

The carburetor is intended for the preparation of the fuel-air mixture. Most often, Oleo-Mac puts on its saws reliable Walbro nodes, which are simple, reliability and a wide range of settings. The air is absorbed through a special filter made of fine polymer mesh in the form of a small box. For access to the filter, carburetor and candle, the upper fast.fast lid is provided. To dismantle it, it is enough to unscrew one barack nut. This can be done both with the help of a screwdriver, and without it, with the help of influxes on a plastic cap.

Oleo-Mac 937 chainsaw repair with your own hands

Details: Repair of the Oleo-Mac 937 chainsaw with your own hands from a real master for Olenord.com.

Repair of such a chainsaw costs significant cash. What exactly has broken down.

I want to buy a gas tank mtl51. Who previously dealt with him, tell me this is good.

OLEO-MAC 952 chainships need to replace the chain. I really don’t want to buy.

who will answer me why the oil does not enter the chain

disassemble, oleo-mac, chain, information

one.Perhaps the hole on the tire does not coincide with the hole at the tire attachment (the tire is not native) to remove the tire and circuit, start the saw, see if the oil is supplied without a tire; 2. Perhaps the gear of the oil pump drive (not high.quality oil is made, too viscous oil, oil with water, etc.D. and t.P.) There is only one way out. to the service.

Start a saw with difficulty, but begins to work at full power, when I start to gam it, it stalls, there is a spark, does not throw a candle. What can you tell?

Hello! No oil supply to the Oleo-Mac saw chain. How to get to an oil pump?

Why is the gas tank vacuum, there is no saopon on the lid?

Binzopila Oleo Mas 937 with a full gas supply stalls

b.P. Oleo Mas is not started at idle. I turn on the operating mode, with my foot under the accelerator, I work, it works. I drop the turnover- stalls

On the chain email Oleo-Mac 1700 I need to remove the spring washer installed on the output shaft, whether it is possible to remove it without mutilating it?

Good day to fart yak to depreciate the carburetor? Rolobil cleaned now not starting up ! Craco yak screw?

Start a saw with difficulty, but begins to work at full power, when I start to gam it, it stalls, there is a spark, does not throw a candle. What can you tell?

Oleo. Mac 937 start, does not work much and stalls, what’s the reason?

Oleo. Mac 937 start, does not work much and stalls, what’s the reason?

You can repair the Oleo-Mac 937 chainsaw, and only if you change the studs, then it’s just. Take and disassemble the cover itself, then get to the basket and replace everything you need.

how to replace a carburetor slag by 937 (

5) how many water steam can be contained in 2 m3 of air at a temperature of 10 degrees C? how many water steam need to be added to saturate this air with an increase in temperature to 20 degrees from?

There was no hot water. Heating heating is disconnected when opening the crane in the input boiler turns on but heating is heated and water.The water circulation is normal, the heating circuit is blocked by cranes, but the heating continues the heating of the AA error.

I ask about the norm of cold water. since we don’t have hot. And there is no bathroom. Not a soul

Who will answer me why the oil does not enter the chain

Who will answer me why the oil does not enter the chain

Everything is possible, but is it practical? I wouldn’t do so for myself.

If all sizes are known, then you need to change everything, here in more detail http: // www.Webmath.ru/poleznoe/formules7.PHP

Olympic 261 automatic chainsaw

Good afternoon, I decided to start the repair, in the apartment, with my own hands, but when I reached my daughter’s room, I wanted to increase the size of the room due to the balcony, I can.

Hello! In the near future I am going to purchase the Rotenberger tool. Tell me where it is more profitable to buy in or in Ukraine, I just plan to go.

At what distance from each other can a well with clean water and the drain of sewage?

I think to buy a stencil and do as builders do. But there are a couple of questions. Firstly, what plaster to buy for the 2nd layer, which is applied immediately after the stencil?

The neighbors in the summer cottage are advised to build a house from a gallery beam brought from Arkhangelsk. It is interesting to know from specialists what such wood is appreciated.

Tender and romantic design of a small.sized hallway. Light wallpaper with the image of clusters of grapes is an excellent background of an unusual vase with flowers and an old wooden hanger

Brands such as Husqvarna, Partner, Solo, Oleo.

the city you need to purchase oleo-mac spare parts? If you write.

The chainsaw was covered after the first refueling. Please tell me, maybe I’m something.

I have been working this chain-as Oleo-Mac Sparta 25 for 4 years and is very pleased, not yet not yet.

here she is http: // www.Motopila.ru/doc/benzo/oleo-mac/962/

bought this model of a chainsaw, in my opinion the average.

there is a lot of the chain I don’t know that it happened yesterday everything worked

Looking for reviews on Oleo-Mac Sparta 25 Tr Eco. I will be grateful for the help.

Chain saw “Oleo-Mack 937”: Description and characteristics

Before choosing a chainsaw, you need to decide which class of tools is suitable for you better. As for household models, they are designed for a very limited time within a month. Semi.professional saws, also called agricultural tools, are able to cope with more complex tasks. With their help it will be possible to cut down trees and carry out construction work. Perhaps this type of equipment is suitable for you if you plan to build a holiday home or bathhouse.

But professional saws can work at least 10 hours a day. The main feature of this tool is the ability to use an engine without interruptions. On sale today you can find special saws designed for manipulation inside the crown of trees. This is especially true when you need to take care of greens. Such models usually have an optimal center of gravity and lightweight. Among other saws on the market. Model “Oleo-Mack 937”. This will be discussed below.

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