Grass trimmer adjustment. How to adjust the carburetor?

In the course of its life, the grass trimmer for mowing the grass needs maintenance. It is important to monitor the condition of the air and fuel filter, as well as the spark plug. However, even with a conscientious operation of the lawnmower, problems can arise. In particular, one of the possible problems can be razregulirovanie carburetor grass trimmer. This problem is usually caused by vibration or tampering with the adjusting screws on the brushcutter. Today in this article, we’ll break down how the grass trimmer is properly adjusted and what are the main points to pay attention to.

As you know, regardless of the manufacturer of the grass trimmer, every trimmer has three adjusting screws (very rarely two) that regulate the carburetor. Let’s look at the adjustments on the STIHL fs 450 professional brushcutter.

So, there are three adjustment screws on this trimmer:

  • Top left screw (H). adjusts the amount of fuel supply at high RPM;
  • Upper right screw (L). adjusts fuel rate at low rpm (idle);
  • The lower left screw (LA). corrects the idle speed, this screw can also be marked with the letter T;

Factory parameters

STIHL petrol mower in this configuration is characterized by solid factory parameters.

Grass trimmer specifications include:

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  • standard engine cylinder volume is 27.2 cm3;
  • standard engine power. 0,9 l. с.;
  • capacity of the tank for refueling is 330 ml;
  • fuel consumption at high loads. 320 ml/h;
  • the maximum possible mowing diameter when using a fishing line. 38 cm;
  • The cutting diameter when using a blade is 25.5 cm;
  • maximum sound pressure when working with a metal knife. 109 dB.

The STIHL FS 38 grass trimmer is small and lightweight. Weight of the model in ready-to-use form is 4.1 kg, and the length without cutting equipment. 147 cm.

Lawn mower delivery set

The STIHL FS 55 comes with everything you need for the assembly, regular operation and maintenance of your lawn mower.

The grass trimmer market package includes:

  • plastic guard reinforced with ribs;
  • shoulder strap with metal carabiners for fixation on the boom;
  • transparent plastic glasses;
  • metal key for assembly and maintenance of the grass trimmer;
  • The original AutoCut 2-string mowing head.
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Self-use manual and warranty card are also included with the tool. The STIHL FS 55 brushcutter can be supplied with original STIHL 2-stroke oil, a backpack belt and various metal cutting disks.

Technical Specifications

The STIHL FS 55 lawnmower, the reviews of which are very good, is powered by a two-stroke engine. The working volume is 27.2 cm 3 It is quite easy to operate the equipment, operating it with a bike handle. The manufacturer has made sure that there is a light start function. A trimmer line and knife are used as a cutting tool.

If you still do not know which model of the described equipment to choose, it is worth reading the reviews about the gasoline mower “STIHL FS 55″. Familiarizing yourself with them, you can understand that consumers highlight many reasons that made them lean towards the described model. So, for example, instead of the strap, the manufacturer has equipped the device with a belt. It distributes the load of the device across the entire back. Otherwise, the weight would only be concentrated on one shoulder. With this placement, however, even after a very long run, there is no pain in the back.

Buyers also like the bicycle handle, which increases operator comfort. When working, the hands are wide apart, so it is easier to control the machine. It is very maneuverable. Buyers like that the handle and strap can be adjusted to the operator’s needs.

The tool can be easily adjusted for comfortable use. The controls are on one handle. No need to reach anywhere, everything is in the palm of your hand. The STIHL FS 55 lawnmower is also convenient, according to customers, because it has a pair of guards, one for the blade and one for the fishing line. The handle is tapered at the boom for the latter.

Stihl fs55 carburetor adjustment trimmer weedeater gas trimmer tune up

The grass trimmer has a head that is clearly visible and allows you to work in tight places. Stones flying out from under the blade will be eliminated thanks to the special cover. This protects the operator. With the available primer you can pump fuel into the carburetor. According to customer reports, it is quite easy to restart the lawnmower even after a long period of standstill. Engine start is facilitated by a special easy-start system. On the long pulling of the cord, as emphasized by home craftsmen, now do not have to waste effort, because it will be necessary to make two jerks.

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Adjusting the carburetor of a STIHL FS 55 lawnmower

Adjusting the carburetor of STIHL FS 55 lawn mower Sadservice Parts Store.com.ua

Adjusting the carburetor STIHL FS 55 grass trimmer in the video we perform to adjust the idle speed. If you notice that the cutting attachment of your STIHL FS 55 brushcutter keeps rotating at idle speed after extended periods of use, adjust the carburetor. To do this, turn the adjusting screw LA counterclockwise until the cutter bar stops turning. Subscribe to the channel https://www.YouTube.com/user/1kurbanik This channel.

Compartido en StihlMaster.mx México: STIHL FS 55 C, Category STIHL Videos, Etiquetas Sin etiquetas Info: STIHL FS 55C running.

Buy STIHL FS 55 brushcutter in our store https://www.klondayk.com.ua/ru/products/details/motokosa-STIHL-FS-55/index.It is no secret that in summer the sun shines and the grass grows and if you do not control the latter, it will spread and at best spoil the appearance of your lawn or the green areas under your care. Lawn mower can help you cope with this trouble. Specifically, the STIHL FS 55 lawnmower. At

-opisKoszenie STIHL-em trawy którą ciężko jest wykosić normalna kosiarką. Co prawda nie jestem jeszcze specjalistom ale co nieco wiem. Na STIHL-u przepracowałem od nowości tylko ja około 6 godzin bo tylko ja nim koszę. Jeśli chcecie filmik jak odpalać na zimno albo smarować to chętnie nagram nie zważając na śnieg który dzisiaj u mnie w okolicy sypnął. Filmik nie jest.

https://anytool.ru/motokosa-STIHL-fs-55.You can find a detailed description of the STIHL FS 55 brushcutter at this link and its detailed specifications. In this clip I share my own impressions of working with STIHL FS 55 brushcutter which I bought for my country house. Watch this video carefully from beginning to end, in it I give some useful tips that you can’t read in.

STIHL FS 55 lawn trimmer Replacing the bevel gear Thank you for watching and for subscribing. my channel https://goo.gl/eXtkdp this video https://youtu.be/39CL7iVIt88 money.yandex.ru/to/410011935654018

the STIHL FS-120 not only cuts grass, but also trees. Saw blade installed.

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Información Relacionada de StihlMaster.mx. México

Adjusting the carburetor on the STIHL FS 55 lawnmower Sadservice Parts Shop.com.ua

Compartido en StihlMaster.Mx México: STIHL FS 55 C, Category STIHL Videos, Etiquetas Sin etiquetas Info: STIHL FS 55C running.

-opisKoszenie STIHL-em trawy którą ciężko jest wykosić normalna kosiarką. Co prawda nie jestem jeszcze specjalistom ale co nieco wiem. Na STIHL-u przepracowałem od nowości tylko ja około 6 godzin bo tylko ja nim koszę. Jeśli chcecie filmik jak odpalać na zimno albo smarować to chętnie nagram nie zważając na śnieg który dzisiaj u mnie w okolicy sypnął. Filmik nie jest.

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Buy the STIHL FS 55 C brushcutter in our store at https://www.klondayk.com.ua/en/products/details/motokosa-STIHL FS-55/index.html It’s no secret that in summer the sun shines and grass grows and if you do not control the second, with the help of the first, it will proliferate and, at best, will spoil the appearance of your lawn or green areas under your care. Lawn mower can help you with that problem. The STIHL FS 55 on the STIHL lawnmower. At

En este video le mostramos el montaje correcto de la desmalezadora STIHL FS 55

How it works

The carburetor is a power unit in which liquid fuel and air are mixed before being fed into the engine cylinders. Depending on the tool and its mode of operation, mixing and feeding are adjusted accordingly.

The design of the carburetor is the same in almost all cases. Refers to the category of floating devices. The latter provides stable parameters of ready mixes.

The principle of the module is as follows.

  • Air enters the tube body with an air damper. The latter increases or decreases the flow of air depending on its position.
  • In the area where the gas port is formed, the tube has a hood. diffuser. Here the flow speed increases.
  • The fuel flows from the float chamber into the carburettor tube through a nozzle. The float level determines the amount of fuel delivered. Since the pressure in the chamber is normal and low in the tube due to the higher air rarefaction, the gas is sucked in through the nozzle.
  • Accelerated airflow collects the fuel and atomizes it, forming an air-fuel mixture of desired density.
  • Mixture is sucked into the cylinder through the tube.

The more open the air valve in the tube, the higher the air density and therefore the more fuel enters the cylinder. Setting the carburetor hedge trimmer comes down to adjusting the ratio of dampers, at which the density of the fuel mixture becomes optimal.

POPULAR PARTS FOR STIHL FS 55 lawnmowers (grass trimmers)

Stop screw idle speed adjustment for lawn mower repair (grass trimmer) STIHL (STIHL) FS 55 you can buy in the online store Zip4Tools.at a price of 650 with delivery in MOSCOW (Moscow).

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