How Line Reels On A Lawn Mower

27th February 2021

How to fill a line in a lawn mower: how to change and load into a reel, how to change and how much to wind into a trimmer

When spring comes, people often spend their free time at their summer cottage. They try to rid their area of problems such as weeds and grass with the onset of warm days. It is difficult to do this 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. it 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 the right mower for your needs here. The cutting element in this device is a fishing line (strong polyethylene thread), which is wound on a special element. a spool. But over time, the line wears out and it becomes necessary to replace it. The article will talk about how to fill the line in a lawn mower.

Replacement instructions. how to insert the line

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

for functioning with one antenna;
for functioning with two antennae;
the line must be threaded through the through hole, which is located inside the element.

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

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In the first option, winding the cutting element is very simple:

There is a locking tab on the inside of the spool element.
One tendril of thread is inserted into it.
It is necessary to thread the nylon thread in the direction opposite to the rotation of the spool element.
You will need only 2 to 4 meters of fishing line. When the winding process is complete, put the small end of this cutting element outward and fix it in the groove, which is necessary for fixing the 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 unwind during further assembly 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. The spool can then be inserted into the mower.

When the roller is working with both ends of the plastic filament, then the following steps must be taken to thread the line into the mower:

Inside, on the spool, you will see how many slots there are for winding (two or one). If there is only one groove, then both ends of the thread will be guided through this groove. If there are two of them, then the antennae are laid out separately. each in its own notch.
It is necessary to unwind from 2 to 4 meters of polyethylene thread and thread its two ends into the hole.
Wind both threads in the opposite direction to the rotation of the drum.
When all the line is wound, the ends should be fixed in the grooves or held by hand.
Both ends are threaded into the eyelet from the outside of the roller housing.
The drum is then collected and inserted into the mower.

Tips and steps for changing the line on video.

To insert line into a lawnmower that has two grooves on the spool, you must use the previous threading method for this polyethylene thread. In this case, each of the ends of the line will be wound along its own groove. All other actions are similar to the previous process.

The spool element or roller can have a completely different design from the previous two options. The line can be threaded through the eyelet, which is through and located inside the spool. In this case, you do not need 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 button is located on the body and is intended for the operation of the equipment so that it is possible to release the fishing line as it wears out.

Do not worry that the polyethylene thread will wind in the wrong direction, since in this design it can only rotate in one direction.

Line arrangement in the mower

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

In order to be able to pull out the coil without obstacles, it is necessary to unscrew the special button, which is located on the mower body.

Features of replacing fishing line on video.

Safety engineering

To quickly and safely change the line on the reel of the mower, you must observe safety precautions. Before removing the reel to wind the line around the mower, the technician must be disconnected from the power supply (if the mower is powered by electricity). Here I would like to mention the reliability rating of electric lawn mowers, which will help you choose a safe helper.

Another important safety rule that must be observed is pressing the lock button. You can find out its location on the vehicle body using the operating manual. For example, you can find the operating instructions for the manual petrol lawn mower here.

Do not forget that the cutting element needs to be adjusted. There is an adjustment button on the body of the unit. If the process does not start automatically and the thread tension has been released, then the button is clamped, and the fishing line is pulled out of the spool with force.

It must be remembered that changing the line in a lawnmower is an important process that requires responsibility. It is necessary to carry out everything in stages, and only special polyethylene fishing line should be inserted into the spool. An iron cable, some high quality wire, or even reinforced fishing line will not work here.

How to change the spool & line on the Flymo Mini Trim Auto ST grass trimmer

Watch the video instruction.

Which line to choose to refuel the lawn mower

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

with a round cross-section. this is the most durable material for mowing grassy plants;
with a 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 a lawn mower, you need to purchase a cutting thread that will be ideal for the type of mower.

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

If you have 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. In case you are thinking of choosing an electric lawn mower or a gasoline one, 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. you can do this yourself. The choice of this polyethylene thread is necessary depending on the model of the mower. It is also worth keeping an eye on the rest of the unit’s details, here, for example, you will find information about Craftsman lawn mower knives, which also wear out and can lead to irreversible consequences.

The device of the reel into which the fishing line is inserted is very simple. But it differs depending on whether the coil is operating with one or two tendrils of thread. It is important to observe safety precautions when changing the line in the reel.

Trimmer head with two antennae

Double fluted head

After removing the spool from the spool body, we determine the number of strands for winding the fishing line (1 or 2). There is no fundamental difference between bobbins with one and two grooves, but if carelessly threading into the twin groove, there will be operational problems. Due to the likelihood of interlacing adjacent lines of the tool, a situation may arise when, after wear of the working antennae, it is impossible to remove new ones.

Regardless of the number of streams, a fishing line with a length of 1.5 to 3 meters is taken for refueling. Winding must be done in the opposite direction to the rotation of the head, since winding in the direction of travel will lead to the fact that the line will not be removed from the reel. After the fishing line is tucked into the trimmer coil, thread the free ends (15-30 cm) into special holes. Next, we assemble the head in the reverse order of disassembly and check the operability. Do not worry if the ends of the two antennae are very different in size, because when you start the trimmer, the knife installed on the protection will cut off the excess.

Removing the coil from the trimmer

On small, bottom motor electric trimmers (when operating near the ground), the reel usually has two buttons on the sides. Click on them and disconnect one half of the coil body from the second, which remains on the trimmer. Together with the first half, the inner part is also taken out, on which the fishing line is directly wound. When parsing, be careful: there is a spring inside that can fly out and get lost.

On electric and gasoline trimmers with a curved bar (there is still no way to put a knife on such trimmers), you need to wrap the coil body itself with one hand, and with the other hand you need to start rotating the lamb on it counterclockwise. It is he who attaches the coil to the trimmer bar. Having unscrewed the lamb, carefully remove the entire coil, trying not to lose the spring inside.

On electric and gasoline trimmers with a straight bar and a gearbox at its end (on such trimmers, in addition to fishing line, you can also install a knife), we look for a hole under the coil, insert, for example, a screwdriver into it, quietly rotate the coil until the screwdriver crawls even deeper, and the coil will lock. Now we turn the whole coil clockwise (since the thread is left-handed) and remove it from the trimmer. Then we disassemble the coil. It can be assembled using latches or twisted with a lamb. If the coil is on snaps, then press on the sides on the base of the snaps so that they bend and release one half of the coil body from the other. We just unscrew the lamb. There may also be a third type of connection of two halves of such a coil: with it, you need to grab the lower part with one hand, and the upper part with the other, and start turning them in opposite directions. When disassembling such a coil, you also need to make sure that the spring inside is not lost.

Preparation for winding the line

Before the winding process, it is necessary to remove the spool with line from the body. Depending on the manufacturer, power and type (electric or gasoline), there are three design types of trimmers:

Compact Electric Trimmers.

Straight bar trimmer

This model provides the ability to install a knife. Removing the coil in such models is done by means of two keys recessed into the coil body. To mount the trimmer knife, it is necessary to align the hole of the reel and the rod, and then insert the device in the form of a steel pin (screwdriver, iron bar). After fixing the coil, the body can be easily unscrewed by hand, clockwise.

Trimmer head with automatic line threading

Types of trimmer heads

Some models on the market have a reel with an automatic winding mechanism. It is enough for the owner to properly thread and fix the ends in the head, and the winding operation will be performed by the tool itself when it is turned on. It is almost impossible to wind the line incorrectly in a trimmer with such a head, since the coil independently determines the position of the antennae. The advantages of an automatic trimmer head include ease of threading the line, and the disadvantages are frequent breakdowns of the mechanism due to the complexity of the design and high cost.

How to change the spool & line and the spool cap on a Flymo grass trimmer

Automatic line winding on a spool

There is a type of reel in which the automatic mechanism winds on its own. from the user it is enough only to correctly fill the line. The fishing line is passed through a hole on the inner part of the body, its antennae without winding are passed through the hole on the outer body, the reel is assembled, and when the winding button is rotated, the fishing line inside is wound independently. In such a spool, it is impossible to make the winding wrong: the mechanism itself will determine the correct direction, since it can only turn in one direction.

How do I load the line into the trimmer spool? Video instruction

The warranty production of the factory trimmer refueling will inevitably require line replacement. Having a very rough idea of how to thread the line into the trimmer reel on their own, beginners are reluctant to take up this business. However, with some skills, mastering this simple science does not present any difficulties, and the similar instruction presented below will make this process as easy as possible.

Single-barbed trimmer spool

Single-barb lawn mowers reel

Many owners and experts note the ease of use and ease of refueling the bobbin with one mustache. Depending on the manufacturer, the length of the threaded line can vary from 2 to 5 meters. The end of the line is inserted into the head into a special technological groove or hole, and the winding is carried out in the direction opposite to the working rotation of the bobbin. Most reels have arrow marks on the outside of the body that indicate the direction of travel of the trimmer reel.

After winding, you need to leave a free end of 15-30 cm to enhance the centrifugal force, which is decisive when removing the trimmer line in automatic and semi-automatic spools. We pass the left end through the working hole of the coil and assemble the head.

Second winding method

A previously prepared segment of six meters in length is required to be bent exactly in the middle and cut. Thus, two segments of the same length are obtained.
At one end of each line, you need to make a small “hook”. To do this, it is necessary to bend a couple of centimeters from the edge and fix it for a short time so that the “hook” does not unbend.
Then one segment is taken. The “hook” is inserted into the through hole at the top of the bobbin.
Now you can proceed to the key stage. winding. The direction in which to wind is indicated by an arrow on the bobbin. It is important to ensure that the line is wound strictly within the upper part of the reel. You do not need to wind the thread to the very tip. about fifteen centimeters should remain free from the end.
In the upper edge of the spool there are small notches (so-called grooves) for fixing consumables. The loose “tail” of the thread must be inserted into one of these grooves.
The top of the coil is tucked in. Now you need to do the same procedure with the bottom. Take the second piece of thread. The “hook” is threaded through the through hole at the bottom of the bobbin.
After that, you can start winding the fishing line (within the lower compartment). And for this segment, you also need to leave about fifteen centimeters free from the end. This remaining “tail” must be inserted into the notch opposite to the one into which the end of the first segment was inserted.

The subsequent steps for this type of coils are exactly the same as described for the previous type in paragraphs five to nine.

This is how the line in the trimmer spool changes. There is nothing complicated in the process. And already after several refuelings, all actions will reach automaticity.

To visually study the process described above, you can turn to the Internet for help. On the popular YouTube portal there are many different videos showing how to wind a line on a trimmer reel.

Which line to choose to refuel the lawn mower

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

with a round cross-section. this is the most durable material for mowing grassy plants;
with a 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 a lawn mower, you need to purchase a cutting thread that will be ideal for the type of mower.

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

In the model with one groove

The line must be pulled into the hole, and its mustache must be folded together and aligned.

Then winding is performed in the opposite direction to the rotation of the bobbin on the mower. There is often an arrow inside the spool indicating how to put the line on correctly.

The ends of the string are fixed in special grooves or simply temporarily held by hands and pulled into the hole located on the outside of the bobbin.

After that, the spool is closed and attached to the rod, after which the mower is ready to work.

How to wind the line onto the trimmer spool

At first glance, threading a line into the reel of a tool is not an easy task. But it is enough to carefully study this process. and in the future all the necessary actions will be performed without any difficulties.

It is worth reading this guide to find out how to tuck line into the trimmer. The step-by-step instructions below take into account the peculiarities of the coils of different types of trimmers, therefore, it is applicable to any tool.

So, the procedure is as follows.

The line spool is the bottom end of the trimmer. First of all, of course, you need to remove this head from the device. To do this, you need to fix the rod (or, in other words, the shaft) on which the coil is attached. It is required to fix it in such a way that it does not scroll. The easiest way to do this is by placing a kind of stupor (preferably metal) between the shaft threads through a special hole. When the shaft is fixed, the spool can be unscrewed.
At this stage, you have to remove the bobbin from the head, on which the fishing line is attached. To do this, you need to disassemble the head into elements. To do this, you must first find a retainer on its body. It is located on the circumference of the product and is like a button. When the latch is found, you need to press it firmly. Keeping the latch pressed, turn the head cover clockwise. Then you need to remove the cover and remove the bobbin.
A tight spring is placed between the bobbin and the head. It needs to be put aside for a while so that it does not interfere with the winding process. Before proceeding with the step of winding the line, it is necessary to inspect the bobbin. If there are remnants of old fishing line on it, they must be removed. When the bobbin is cleaned, you can start preparing a new bobbin.
From a previously prepared skein of new fishing line, it is necessary to measure and cut off six (maximum. seven) meters. Keep the bobbin close at hand.

At this point, the key stage actually begins, which this article is devoted to.

Features of the use of trimmers

A trimmer that mows grass with a fishing line can be used near: houses and other buildings, fences and hedges, trees and shrubs, beds and flower beds, row spacing in a garden plot.

Such a convenient, and most importantly, effective device, like a trimmer, exists in several variations:

As the names suggest, trimmer types differ markedly from one another. But regardless of the type of this tool, a fishing line can be its cutting element. Of course, the line tucked into the trimmer reel is not endless. And sooner or later you will need to replace it with a new one.

Line consumption directly depends on the frequency of use of the device and the scale of the work performed. The more grass is cut and the more often it is trimmed with the trimmer, the more active the line is used in it. And, accordingly, the faster it will end. In this regard, the question arises: how to thread the line into the trimmer spool?

Not everyone knows the answer to this question. But the winding of the line on the reel plays an important role in the trimmer operation. For the device to function properly, it is very important to properly wind the new line onto the reel. How to change the line on the trimmer, and will be discussed in this article.