Replacing Fishing Line In Stihl Fs 55 Trimmer

IMPORTANT! To bookmark an article, click: CTRL D

Ask a DOCTOR a question, and get a FREE ANSWER, you can fill out a special form on OUR SITE at this link >>>

When spring comes, people often spend their free time in their summer cottage. With the onset of warm days, they try to rid their area of ​​such problems as weeds and grass.

It is difficult to do it manually, especially if the area is very large, so a lawn mower will help. Thanks to this technique, you can trim the grass and remove weeds. this is a suitable device for mowing unnecessary plants near the fence, at home, between rows in the garden on a flower bed and so on. Read about how to choose a lawn mower that is right for your needs.

The cutting element in this device is a fishing line (strong polyethylene thread), which is wound on a special element. a reel. But over time, the fishing line wears out and there is a need to replace it.

Which fishing line to choose

The thickness of the polyethylene yarn depends on the model of technology and varies from 1.2 to 4 mm. She may be:

  • with a circular cross section is the most durable material for mowing herbaceous plants;
  • with curly section. used for mowing soft plants;
  • twisted. used for thin grass;
  • professional type, not suitable for all models of equipment.

To change the line on the lawnmower, you need to purchase a cutting thread, which will be ideal for this or that type of mower.

You can soak the thread in a bowl of water for several minutes to increase elasticity and strength.

The device of the line in the mower

The arrangement of the element on which the kapron thread is wound is very simple. This element is called a coil. It has two “tracks”. the upper and lower. Between these paths there is a special partition with a recess. A fishing line is wound on these tracks. It must first be pulled through the recess.

To be able to pull out the coil without obstacles, you must unscrew the special button, which is located on the mower body.

Features of replacing fishing line on video.

The aforementioned unit can be made by your own efforts and this article will tell you about how to build a lawnmower from a trimmer with your own hands.

Replacement instructions

It should be noted that the coils in the mowers can be different:

  • for functioning with one antennae;
  • for functioning with two antennae;
  • fishing line should be threaded through the through hole that is located inside the element.

And do not confuse this part with an extension for a lawn mower on a reel, because despite the similar name they are two completely different elements.

Replacing the fishing line in the stihl fs 55 trimmer

The mini chainsaw is designed for simple jobs and for people who prefer to hold the device with one hand.

This article will tell you about how much the ZIL 130 dump truck weighs and what this transport is capable of.

Read here how to assemble a machine for sharpening chains of chainsaws with your own hands quickly and easily.

In the first version, it is very simple to wind the cutting element:

  • On the inside of the coil element there is a locking eye.
  • One antennae of the thread is inserted into it.
  • It is necessary to refill the kapron thread in the direction opposite to the rotation of the bobbin element.
  • It will take only from 2 to 4 meters of fishing line. When the winding process is completed, put the small end of this cutting element out and fix it in the groove, which is necessary to fix the fishing line so that it does not unwind during the operation of the mower.
  • If there is no special groove, then the end should be held by hand so that the cutting element does not untwist during further collection of the element.
  • At the last stage, it is necessary to thread the outer end of the thread into a special hole located on the outer part of the element. After that, the coil can be inserted into the mower.

When the roller works with two ends of a polyethylene thread, then the following steps must be taken to fill the line into the mower:

  • Inside, the reel will show how many recesses there are for winding (two or one). If there is one recess, then both ends of the thread will be laid along this recess. If there are two, then the antennae are laid out separately. each in its recess.
  • It is necessary to rewind from 2 to 4 meters of polyethylene thread and thread its two ends into the hole.
  • Wind both threads in the same direction as the drum rotates.
  • When all the fishing line is wound, the ends should be fixed in the grooves or held by hand.
  • Both ends are threaded into the eye on the outside of the roller housing.
  • After that, the drum is assembled and inserted into the mower.

Tips and steps for replacing fishing line on a video.

To insert a fishing line into a lawn mower, in which the reel contains two grooves, you must use the previous version of refueling this polyethylene thread. In this case, each of the ends of the fishing line will be wound along its groove. All other actions are similar to the previous process.

The coil element or roller may have a completely different design than the previous two options. Fishing line can be threaded through the eye, which is through and located inside the reel. In this case, it is not necessary to disassemble the roller drum and manually wind the polyethylene thread.

The polyethylene thread is threaded through the hole and rotated by pressing a special button. This The button is located on the body and is intended for the operation of equipment, to be able to produce fishing line as it wears.

Rules and recommendations

Do not worry that the polyethylene thread is wound in the wrong direction, since in this design it can spin in only one direction.

Safety precautions

For quick and safe replacement of fishing line on the reel of the mower, safety precautions must be observed. Before removing the reel, in order to wind the line onto the lawn mower, it is necessary to disconnect the equipment from the power supply (if the mower is powered by electricity). Here I want to mention the reliability rating of electric lawn mowers, which will help you choose a safe assistant.

Another important safety rule that must be observed is pressing the lock button. You can find out its location on the equipment body using the instruction manual. For example, the manual for a gasoline mower can be found here.

Do not forget that the cutting element must be adjusted. There is a tuning button on the unit body. If the process does not start automatically and the thread tension loosens, then the button is clamped and the line is pulled out of the reel with force.

It must be remembered that replacing fishing line in a lawn mower is an important process that requires responsibility. It is necessary to carry out everything in stages, and only a special polyethylene fishing line should be inserted into the reel. An iron cable, some high-quality wire or even reinforced fishing line is not suitable here.

Watch the video instruction.

If there is a summer cottage or a large plot of land near your individual house or cottage, then for the convenience of cleaning grass and weeds, you must use a lawn mower. If you are thinking of choosing an electric lawnmower or gasoline, then click here and you will find comparative characteristics of different models.

Over time, the line on the mower wears out and needs to be replaced. this can be done independently. Choosing this polyethylene thread is necessary depending on the model of the mower. It is also worth watching about the remaining details of the unit, here for example you will find information about the Craftsman lawn mower knives, which also wear out and can lead to irreversible consequences.

The reel device into which the fishing line is inserted is very simple. But it differs depending on whether the spool works with one or two thread antennae. It is important to observe safety precautions when replacing fishing line in the reel.

About a year ago, the author of these lines bought the STIHL lawn mower (Stihl, as they say in common people) FS 38.

The fishing line that was in the grass trimmer when buying was enough for about a year, the last remnants were torn out when a dry tree branch was not seen in the grass. This is not the point.

A replacement fishing line was also purchased, along with a lawn mowing (trimmer). But when the question arose of how to replace it, it caused difficulties. Internet searches for "how to replace stihl fishing line" did not lead to an instant result. precisely, the author of these lines came across a question about replacing fishing line posed by a user to a specialist and the answer: “it is impossible to explain this way, contact your dealer, he will show it.”

Well, I went to the dealer, the dealer showed, and he (the author of this entry), having arrived home, pulled out the fishing line and inserted it again in front of the camera. To yourself, if you need to remember, and show others. Those who are worried about the beauty of the home or garden.

So, watch the video: How to replace the Stihl lawn line.


New video

Old video (not necessary to watch, unless out of curiosity)

STIHL FS 55. change the lawn mowing coil to.

How to install a 2-blade knife on the Stihl FS 55 lawn mower. Video instruction, how to change benz mowing heads.

How to replace the fishing line in the mower correctly.

How to replace a fishing line on a lawn mowing (trimmer.

This video will help you replace the fishing line yourself, without contacting a dealer or someone else for help.

STIHL lawn mowing classification

STIHL lawn mowers, stringing in mowers.

This video clip is intended solely for demonstrating the use of STIHL products. He can not.

Do-it-yourself Stihl trimmer repair Stih.

During operation of the Stihl petrol trimmer, the cutting head sometimes breaks, it happens, the cable breaks.

Replacing fishing line on the lawn mowing.

How to wind the cutting cord onto the lawn mowing coil (trimmer) yourself

STIHL lawn mowers, stringing in mowers.

This video clip is intended solely for demonstrating the use of STIHL products. He can not.

The trimmer is the most common unit used for cutting grass and cutting small bushes. This unit is notable for its ease of maintenance, simple operation during operation, and even women can cope with it due to its low weight. It is no secret that for the high-quality performance of mowing grass, the correct selection of a cutting tool is required. As the last in trimmers, special cutting nozzles (discs, knives) or trimmer heads with fishing line inside are used. Nozzles and fishing line is a consumable tool, but if the knives can be sharpened, then when the fishing line is used, it needs to be replaced. In this article, we will describe in as much detail as possible how to replace the fishing line correctly.

Types of Trimmer Heads

The grass mowing head is a cylindrical body in which a reel (bobbin) with a fishing line (cord) tucked into it is inserted. This design can be installed on both gasoline and electric trimmers. The heads differ in the method of filling and feeding the cord and there are 3 types.

  1. Automatic. Cord feed is performed after the user reduces engine speed. Although automatic feeding of fishing line is convenient if large volumes of work are performed, such bobbins have one drawback. high thread consumption.
  2. Semi-automatic. The use of this type of head does not require the user to perform complex manipulations. The principle of their work is arranged so that the cord is automatically extended at a time when the device is operating at full speed. It is enough to lightly tap the trimmer head on the ground (this removes the cord lock), and the fishing line is pulled out of the bobbin by centrifugal force, and then cut to the desired length with a knife located on the protective cover.
  3. Hand held. To lengthen the cord requires stopping the machine, after which the fishing line is pulled by hand.

Video: Replacing Fishing Line In Stihl Fs 55 Trimmer

Based on the above, semi-automatic bobbins are the best option. It should also be noted that the coils for the trimmer are single-string (used only for trimming grass) and double-string, which are used to mow tall grass and small, with thin stems of shrubs.

How to remove and disassemble the coil

Before starting the process of replacing the cord, users of trimmers need to remove and disassemble the coil. Consider how to do this.

The mowing head of the trimmer consists of several parts: casing, springs (not on all models), bobbins with cord and covers.

Attention! Before proceeding with any maintenance of the electrical unit, it must be disconnected from the mains.

In trimmers, 2 options for attaching the mowing head are most often used.

To remove the trimmer head, you will need it complete disassembly.

    To remove the cover that covers the inside of the head, you must press on the tabs (latches) located on both sides of it.

After removing the cover, you will see the spool, which must be removed from the housing. In some coils, a spring is installed under the bobbin, which must be carefully pulled out so as not to lose it in the grass.

After removing the bobbin, in the center of the case you will see a screw with a slot for a Phillips or flat head screwdriver. It is possible that there may be a bolt under the hexagon or nozzle “asterisk”.

  • Using a screwdriver, selecting the required bit (nozzle), you need to unscrew the bolt (counterclockwise).
  • After removing the fasteners, grasp the body of the part and swinging it in different directions, remove it from the gearbox shaft.
  • In this embodiment, the head is screwed onto the gear shaft. To take it off, you need this lock the shaft. To do this, in such trimmers, for example, in Huter and Champion devices, a hole is provided through which you can insert either a thin screwdriver or a metal rod.

    So, to remove the bobbin, follow 2 simple steps.

    1. Insert a screwdriver into the hole and lock the shaft.
    2. Grasp the head housing and start twisting it clockwise. Turn in this direction for the reason that the thread cut on the shaft is left.

    Fishing line winding algorithm

    Depending on which trimmer model is used, the type, thickness and length of the fishing line are selected. The diameter of the cord can be from 1.2 to 4 mm. It is not difficult to guess that the thicker you fill the cord, the more rigid and thick grass it can cut.

    In most cases, a universal fishing line with a diameter of 2 mm is used.

    There are 3 ways to find out what diameter of fishing line can be used on your mower.

    1. View information about the thickness of the cord in the instructions for the device.
    2. Look at the bobbin itself. It can be marked with information about the possible diameters of the fishing line.
    3. Insert the fishing line into the outlet. If it easily passes into it, then a cord of this diameter can be used.

    The line is wound on a reel located in the mowing head. So first you need to open it (as mentioned above). There are 2 ways of winding the cord.

    First way

    In order to correctly determine how many meters of fishing line is needed for a particular reel, it is necessary to wind it on a bobbin so that the coil does not exceed the diameter of the sides. If the fishing line peeks over the edges of the reel, you cannot insert it into the casing. After you have decided on the length of the material, it must be loaded into the bobbin, so do the following.

    1. Necessary fold the fishing line in half, so that one end of it is 10-15 cm longer from the other.
    2. Please note that the bobbin is divided into 2 parts by the central side, from which charging begins. Find a groove on it and insert a cord bent in half into it, with a little effort.
    3. It is very important to identify, in which direction is the fishing line wound to the reel. If you look closely, you can find an arrow on the bobbin or an inscription with an arrow indicating in which direction the winding should be carried out. There are times when there is no arrow on the reel. In such a situation, you can look at the arrow drawn on the mowing head and wind the cord in the opposite direction.
    4. Winding should be carried out carefully, coil to coil, with maximum thread tension.
    5. After the laying of the cord is completed, you will need to first fix the short end of the fishing line by inserting it into a suitable diameter groove on the side of the reel.
    6. The second end, the one that is authentic, is mounted in a groove on the opposite side of the bobbin.
    7. After fixing the fishing line, cut off its ends, leaving allowances of about 10 cm.
    8. Next, you need to install a seasoned coil in the mowing head. To do this, by inserting and pulling the thread into the outlet openings of the head, place the bobbin in the casing, and then, after applying the required force, pull the fishing line out of the fixing grooves and tighten it.
    9. Now you can put on the cover and fix it with latches.

    Second way

    In some coils, a second method of securing the cord is provided: 2 pieces of thread can be charged, instead of one folded in half. Replacing the fishing line occurs according to the following algorithm.

    1. Before changing or charging a new thread into a spool, determine how many meters it will be required in the manner described above.
    2. Bend one end of the cord in the form of a hook.
    3. Locate the hole at the bottom of the bobbin to secure the fishing line, and insert the end of the thread bent in the loop into it.
    4. It is required to wind the cord according to the direction of the arrow to the required level not exceeding the diameter of the coil.
    5. Do the same for the second bobbin slot.
    6. Assembling the head is no different from the method that was given when refueling the bobbin was considered with a doubled piece of fishing line.

    For Shtil lawn mowers There is a very simple and quick way to replace the fishing line without disassembling the mowing head, which you can familiarize yourself with by watching this video.

    The ends of the cord sticking out of the holes in the casing can be cut to the required length already when the part is installed in the trimmer. There are two ways to do this:

    • turning on the trimmer (during rotation, the ends of the fishing line are cut off on a knife fixed for this purpose on the protective cover);
    • by cutting off the excess ends with scissors so that they do not touch the housing body.

    The second method is used if it was necessary to put a cord of large diameter, and a cutter cannot shorten it.

    If the thread was charged into the mowing head, but the length of the protruding ends of the cord is insufficient, then they must be lengthened before starting the machine. this applies to the head with manual adjustment. However, there are cases when using a semi-automatic mowing head, when due to the insufficient length of the protruding ends of the cord, they do not automatically extend. In this case, it is necessary to turn off the unit (it is absolutely necessary to pull the plug out of the socket on the electric apparatus), manually press the button located at the bottom of the part, and pull out a little fishing line. After this procedure, the cord will again be able to extend due to centrifugal force, if you set the maximum spindle speed.

    No matter what thickness you put the line, you should remember: in order not to interrupt the work and not change the cord, you should avoid areas where the working tool can touch hard surfaces (stones, curbs, thick dry branches, etc.).

    What can be used instead of fishing line

    Many users of trimmers are wondering: what can replace the default cord used in this kind of apparatus? They begin to conduct unsafe experiments by installing metal or copper wire, metal cables or strings, as well as ordinary fishing line in the mowing head.

    If set instead of fishing line metal cable, then the trimmer turns into a dangerous device not only for the user, but also for others. This fact is explained by the fact that during operation of the unit, the steel cable will gradually work, its ends will unravel, and small pieces of wire will fly apart in different directions at high speed.

    A similar thing happens when using steel or copper wire, only with the difference that the pieces that come off will be larger and can cause serious injury.

    And if you accidentally hook your own or someone else’s foot while operating the machine with a steel cable (wire), then a strong and deep cut of the tissues, and in some cases amputation of your toes, is provided. It is not in vain that the manufacturer uses nylon for these purposes, since it is quite light and durable, and when detached it does not fly away and cannot cause injury.

    Use fishing line in the trimmer instead of the standard one, of course, it is possible, but this will add you unnecessary trouble, because it wears out quickly, is torn, mows slowly and is not suitable for cutting hard grass. In addition, during the work, a lot of time is lost in order to replace a broken tool more than once.

    In practice, the installation of an ordinary fishing line is justified if the user is going to mow the grass near the fence, especially if he is from a netting net. In this case, in order to protect the standard, and sometimes expensive cord from wear, it is changed to a fishing line, which is not a pity. Usually, in order to change the cord to the fishing line, it needs to be selected with the greatest thickness. 2-3 mm.

    Replacing fishing line with a disc or knife

    When refining a garden plot, park areas and other places where it is necessary to mow various kinds of plants, it is often necessary to change the cutting tool in the trimmer. This is dictated by the fact that the standard cord installed in the mowing head can only cope with herbs. But when a shrubbery or young shoot of trees appears on the way of the worker, the line cannot cope with such a task, and it needs to be replaced with a more effective cutting tool.

    Manufacturers of trimmers provided for such situations, and supplemented their products with a mass of nozzles in the form of knives with several “petals” or in the form of disks similar to circular saws.

    If you replace the fishing line with a knife with several “petals”, then with such a tool you can mow both tall grass and plants with thick and dry stems. And changing the fishing line to disk, the user has the opportunity to lawn mowers to cut shrubs or small trees.

    Knives and wheels are installed according to the following algorithm.

    1. The first step is to remove it by locking the shaft, the mowing head (turn clockwise) or the nut with the boot if the unit has not been used yet.
    2. Set the saw or cutting knife so that they are put on a small ledge (bushing).
  • Install the fastener cover on top of the knife and screw the nut onto the shaft (counterclockwise).
  • Tighten the nut (counterclockwise) using a pipe wrench.
  • For a better understanding of the tool change process, you can watch this video.

    Fishing line problems

    Users of trimmers, both gasoline and electric, sometimes have problems with the cord. “Advanced” owners of mowers can easily cope with the difficulties encountered, understanding why this is happening, and for beginners, this is a problem that does not have a rational explanation. But in fact, everything is solved quite simply. The most common problems that happen with fishing line are as follows.

    Cord breaks

    If the line is often torn, the following reasons can cause it:

    • stones, small branches and other solid obstacles come across in the grass;
    • the user mows the grass right next to the fence, and if it is mesh, it breaks the “antennae” even faster;
    • poor quality of the cord (it is recommended to purchase high-quality);
    • the outlet openings in the mowing head are worn out, due to which the fishing line is erased against the sharp edges of the bushings and breaks off (a complete replacement of the part is required).

    High cord consumption

    Basically, a cord ends quickly if often pounding the ground with a semi-automatic head or push it down hard. The reel is unlocked, and the fishing line, lengthening, is cut with a knife. Another reason that the cord ends quickly is the improper use of the machine with an automatic head: when mowing, the user often drops engine speed. But as we remember, the automatic head is designed so that it is with each decrease in speed that a new portion of fishing line is fed, so it is quickly consumed.

    The thread does not hold

    It happens that the thread is unwound if in a semi-automatic head the spring has loosened. The fishing line is constantly extended and trimmed with a knife mounted on the casing, which increases its consumption. To check this, remove the cover and turn on the unit. If the fishing line “climbed”, then you need to replace the spring.

    Fishing line crashes

    The reason that the cord unwinds after starting the unit can also be the weakening of the spring inside the head. In addition, there are times when the mowing head scatters when the unit is turned on, and the spring installed in it is lost. Inexperienced users do not notice the absence of a spring and assemble this unit without it. Therefore, the cord does not hold, and flies out under the influence of centrifugal force.

    The cord does not feed, the coil does not spin

    An automatic or semi-automatic head should feed the line without stopping the unit. But if it does not come out, then the reasons may be the following:

    • incorrectly wound fishing line in the reel, because of which the latter does not spin;
    • the cord is wound unevenly, and the thread can get stuck between turns (the thread should be wound carefully, turn to thread, without distortions);
    • too short ends of the thread come out of the holes, as a result of which there is not enough centrifugal force to remove them, and the fishing line is not supplied (it is recommended that the cord length is always adjusted before starting the unit, pulling it slightly);
    • the fishing line stuck together (to be discussed later).

    The thread sticks together

    This trouble is most often due to use of low-quality cord. When the machine is operating, the trimmer head heats up, and the poor-quality fishing line in it melts, sticking together. Also, sintering of threads occurs when a fishing line meets a solid obstacle. In this case, a sharp braking of the cord occurs, after which it is pulled into the head, where it is attached. Some owners of the units recommend lubricating the cord with mineral oil or spraying it with silicone spray after winding on a bobbin. Others advise winding less thread on a bobbin. But it is better to immediately buy a quality product, in the manufacture of which the manufacturer took into account the head overheating factor, and the thread will not stick together.

    With the advent of spring, you often spend your time in the country or in a personal plot. From a task like grass and weeds, a trimmer will protect you. Over time, the cutting element of this device wears out and there is a need to replace the ended fishing line. how winding fishing line on the trimmer coil, read this article.

    With the advent of spring, you often spend your time in the country or in a personal plot. From such obstacles as grass and weeds, it will protect you trimmer. This tool easily trims and mows grass in difficult areas where an ordinary lawnmower can’t do it. The trimmer is a very effective and convenient tool for mowing grass along fences, flower beds, houses and aisles in the garden. Invented several types of garden trimmer (gasoline, electric and battery). It would seem that everything is fine, there is such a wonderful assistant in your arsenal, but over time, the cutting element wears out and there is a need to replace the ended fishing line. And how to refuel a fishing line in trimmer, not everyone knows. We suggest using step-by-step instructions with attached photos.

    Instructions on how to wind fishing line onto a trim reel

    Read the same

    1. 1. First you need to disassemble the trimmer head. Press the latch on the product body and turn the cover clockwise. We take out the bobbin.
    2. Now we have to figure out how to wind the line onto the reel of the trimmer. We measure out about 6-7 m of fishing line and insert its end into the bobbin hole.
    3. We wind the fishing line from two sides. The winding direction is always indicated on the bobbin in the form of an arrow.
    4. We leave the ends of the cutting element 15 cm long free. Do not wind too much fishing line. Leave 6 mm between the outer edge of the bobbin and the fishing line.
    5. We insert the remaining two ends of the fishing line into the opposite holes of the bobbin.
    6. We fix both ends in the grooves on the head housing.
    7. We carefully install the spring back into the guide bobbins and into the head housing.
    8. In order for the fishing line to be trimmed correctly, it is necessary that the bobbin goes back into the head housing (gently press it). If necessary, pull the free ends of the fishing line out. In turn, sharply pull the ends of the cutting element so that they come out of the grooves of the bobbin and freely pass through the holes on the head.
    9. So, we figured out how to wind the line onto the reel of the trimmer. It remains only to combine all the grooves on the head housing and close the lid. Then we press the bobbin and begin to rotate it counterclockwise until it stops. While holding the bobbin, turn it slightly clockwise and release it. If there was a click sound, then it clicked into the head. If this does not happen, then you need to repeat the action again.
    10. Pull the loose ends of the fishing line all the way.

    How to replace the fishing line in the mowing head, coil of STIHL FS 55 lawn mowers

    Read the same

    How to replace a fishing line on a Shtil lawn mower (trimmer) (see the link for an improved method in the description)

    This video will help to replace fishing line, without asking the dealer or anyone else for help.