Repair your lawn mower yourself

In private homeownership and in the country withoutLawn mowers simply can not do - manually mow the lawn for a long time and hard. Many use electric and gasoline units. Sometimes these devices fail, but do not rush into the service. Repair of lawn mowers is possible with their own hands. If the unit is electric, then, most likely, the problem lies in the wiring. In the case of gasoline, problems with candles are possible, or the engine has failed.

Malfunctions of electric lawn mowers

Often, any malfunctions with such a deviceplan are associated with violations in the electrical part. Those who have even a little knowledge of the electrician say that the contact has disappeared (or has appeared where there should not be). In any case, repair your lawn mower yourself with the best way to start with a visual inspection. Among the typical problems is damage to the insulation or a malfunction of the start button.

Then check the serviceability of the plug and the rheostat.If all these elements are normal, you should inspect the electric motor. Often there are problems with equipment with an asynchronous motor. The reason is a phase-shift capacitor. But the main problem is that at home, repair of the lawnmower becomes impossible. It is very difficult to perform a capacitor test without the proper tools. The fact that the capacitor is faulty can be said by the jerking of the electric motor when power is applied, overheating without serious load, low speed and characteristic buzz.

Petrol Equipment

Repair of lawnmower gasoline more complicated,rather than the restoration of electrical equipment. But nothing is impossible. It is enough to know the typical problems, be able to diagnose them and replace parts. In most household lawn mowers, petrol two-stroke ICEs are installed. Sometimes the units can be equipped with motors from other equipment. Often it is possible to meet in lawn mowers engines from chainsaws and trim tabs.

The most frequent disruptions in the operation of this equipment, which the owners face, are problems with starting the engine, lack of motion, excessive vibration during operation.

The motor starts, keeps the revolutions well, and the knives do not spin

This is a very typical problem. In this case, the mechanical part breaks down.

It is worth checking the attachment to the output shaft of the motor. It can be destroyed. Repair of the lawn mower is to replace the fastening mechanism.

The engine starts with difficulty, but stably works

In this case, the unit with a gasoline engineit does not start well, but it behaves well during the fuel supply. This is a common cause, which is associated with malfunctions in the idling system of the carburetor.

Also, the problem lies in the wrongthe ratio of the combustible mixture. Repair of a lawnmower gasoline in this case may not be needed. Perhaps, mixing of fuel with oil in the necessary proportion will help. If this does not bring the desired result, then the carburettor should be dismantled and the idling system adjusted.

The engine starts badly, unstable operation on any modes

In this case, you should check the carburettor.Fuel jets may be clogged. Also, the reason may be in a clogged fuel or air filter. Repair of a lawn mower involves cleaning or replacing filters, as well as blowing jets.

The power unit is started, but can not withstand the load

It happens so.The engine runs at idle speed, but at the slightest load they fall. In this case, "oxygen starvation" takes place. The solution is very simple - the replacement or cleaning of the air filter will help.

If you do not start a gasoline engine

It happens that even with normal fuel supply the engine refuses to start.

Чаще всего проблемы в работе системы зажигания.It is necessary to check the coil. It is first examined visually. If there is visible damage, it is better to replace it. Also, the reason may be candles. On them a strong deposit or the electrode is broken. To diagnose it is possible on the candle if it to unscrew. Also an effective way of testing is to establish a known good.

Cleaning the carburetor

Carburetor is the most common cause of problems inoperation of lawn mowers and other gasoline equipment. The cleaning of the device helps. The design of all lawn mowers is approximately the same. Therefore, you can easily perform such repairs of the lawn mower yourself, regardless of the model or brand. The first thing to do is remove the air filter cover. Unscrewing the screws, remove the plastic cover and remove the filter. If it is clogged, it should be cleaned. Under this cover there is an inner lid. It will be removed after unscrewing the bolts. Under the lid is a carburettor. It should also be removed. To do this, first disconnect the fuel hose from the fuel tank directly to the carburetor. If there was fuel on the inside, it would flow. You have to be very careful. Then the carburetor is removed - it is held by two bolts. Now, when the device is removed, it is necessary to disassemble it. Unscrew the bolt that holds the fuel chamber cap. Cleaning involves the use of special fluids.

But you can do with the popular version - WD-40.You will also need a thin copper wire. It is necessary for cleaning the fuel channels of the carburetor. Clean the device from the fuel chamber. It is recommended to soak the device in a carburetor cleaning fluid and leave it for a while. This process should be repeated several times. After using a copper wire, clean the fuel channels. They can be purged under pressure. Most often dirty cameras or channels. This is the main cause of engine problems. After this operation, even if there were problems with the motor, repair of the lawnmower engine may not be necessary at all. After cleaning, everything must be collected in reverse order.

conclusions

As you can see, most faultsgarden equipment can be eliminated at home by yourself. If the lawn mower owns a car enthusiast who at least once set up an automobile carburetor, repair of self-propelled lawn mowers for such a person will not be difficult. But it is better not to bring the device to this state. The guarantee of the device's uninterrupted operation is high-quality fuel, good oil, observance of proportions in the mixture. With proper preparation and high-quality fuel, it is very difficult to damage a two-stroke engine. If you comply with all the rules, then repair of lawn mower "Husqvarna", as well as any other models for a long time will not be needed.