How to fix a grass trimmer

Grass trimmer repair

The electric grass trimmer has replaced the usual scythe. Today, most city dwellers do not even know how to properly use the “rare” tool. Modern man does not need it, because he has an electric counterpart. But if you had to sharpen an ordinary mower from time to time, things are more complicated with an electric tool. The equipment requires a certain amount of maintenance, and if a malfunction occurs, repairs can lead to high costs. But it doesn’t always make sense to take a faulty tool to a workshop: you can often do it yourself.

To understand what exactly can break in an electric lawnmower, it is worth first to understand how it is constructed.

The electric grass trimmer usually consists of the following elements:

grass, trimmer

The current is supplied to the power tool through a connector on the housing, to which the cable is connected. Inside, the rod is hollow. it acts as a protective shell for the flexible shaft, which transmits torque from the motor to the grass trimmer reel. The handle on the housing has a button which, when pressed, activates the unit.

the described construction is considered a classic. However, there are versions of the tool, in which the motor is located in the lower part near the coil, as well as battery versions.

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Design of a garden trimmer for grass.

The design of the domestic grass trimmer, according to the enclosed instructions, includes the following units :

  • The top tube of the boom (the handle with the electric motor);
  • The lower tube of the boom (cutting device);
  • Side handle;
  • Side handle fastening;
  • Protective cover;
  • Flat and lock washers.

As you can see the construction of the electric trimmer is pretty simple and with some time to learn it is easy to adjust all kinds of things. For example, shortening or lengthening the boom tube, adjusting the position of the side handle, and so on.

Possible malfunctions of the grass trimmer gearbox, lawnmower gearbox, brushcutter gearbox

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Repair Grass trimmer GL5530 Black Decker

Repair of carburetor

If necessary it is possible to disassemble and thoroughly clean the assembly with gasoline, cleaning of the nozzle and the channels is done with compressed air.

Checking the glow plug.

On a cold motor, remove the high-voltage wire from the plug and unscrew it with a special key. This key is provided by the manufacturer, so you can easily make repairs to the lawnmower with your own hands.

First visually inspect it for dirt, also check whether it is filled with fuel mixture. If the spark plug is dirty, clean it with a file or an iron brush. If the spark plug is wet, you need to dry it out and drain the rest of the fuel from the combustion chamber through the spark plug hole. Be sure to check the gap at the spark plug. it should not be more than 0.6 mm.

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If you see cracks on the ceramic part of the spark plug, be sure to replace the spark plug.

Fuel System

Start to repair the grass trimmer with a step-by-step study of the main assemblies. You need to look at the fuel in the tank and for grease on the metal parts of the machine.

grass, trimmer

The quality and quantity of gasoline and oil play an important role in the operation of the tool. If the fuel is not used properly, the piston system can fail.

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Engine trouble

If the grass trimmer failure is associated with a non-working engine, then in this case, the owner will not be so easy to understand what caused the failure, and how it can be eliminated. Well, if the device still has a warranty, in which case you can take the trimmer to the grass trimmer repair shop, the specialists who quickly and accurately cope with this task. Among the most frequently identified and least difficult to eliminate the causes of engine failure should be called the destruction of piston rings. This can be ascertained by removing the cylinder head and piston.

How to change the line for the trimmer in the trimmer and what is the best choice

Since the choice of trimmer for grass, we looked in the previous article, now we will tell you how to correctly fill the trimmer for grass fishing line, and what better to choose based on the criteria of work.

grass, trimmer

READ How to Adjust the Carburetor on a Carver Trimmer

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After you have purchased a trimmer for grass and began to use it intensively, at some point there will be a question of replacing the fishing line, as it is the most wearing element in the tool, the intense use of trimmer for grass will lead to an infrequent replacement of the consumable material.

In the end it is worth saying that manufacturers use different special lines or knives for a reason. Nozzles are well suited to work with any type of scythe, and the quality of the result does not vary greatly between devices.

For temporary use, of course, you can put a clamp or fishing line for a trimmer, but it is difficult to say anything about the results: once tangled, the second. torn. Already there will be no desire to put something like that. And for today that’s all! Have a nice day and a good dacha season!

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