How To Lengthen The Line On A Trimmer

Preparing for replacement

How To Lengthen The Line On A Trimmer

We disassemble the trimmer spool

For clarity, the mowing head (spool) was removed from the lawn mower. To replace the fishing line, you do not need to remove it, everything is done locally. It doesn’t take long.

We disassemble the trimmer spool. it rests on the latches. Remove the cover by pressing on the latches. If you do not have enough effort to do this with your hands, then use a screwdriver.

The spool consists of the following:

  • Spring case
  • Cover with locking latches
  • Reel with button

The principle of operation is as follows. By pressing the button, the spool presses on the spring and comes out of the locking grooves in the spool cap. Holding in this state, the reel can be twisted, thereby adjusting the length of the line. When the button is released, the body spring returns the coil to its original fixed state.

Disassembled trimmer spool

On the bottom of the reel there are several holes for different diameters of the lines. They may differ from trimmer manufacturer. In some cases (like here) they are signed, in others they are not.

These holes are needed to fix the line when replacing it. After winding the fishing line on the bobbin, the ends of the latter are inserted into them. This is necessary so that the scaffold does not unwind when the coil is installed in the trimmer body. In other words, it makes it easier to change the line.

Holes for fixing the line

There are models without specifying the diameter of the consumable. Then, in order to find out what the maximum diameter of the scaffold can be used, it is tried on along the holes for the outlet of the fishing line from the trimmer spool body (see Figure below).

Fitting on the holes of the line output

The reel has two line sections separated by a baffle. They may not exist. They are needed only to delimit and facilitate the winding of the consumable.

Two sections for line

First, they are determined with the required length of the loess. The latter is wound into one of the sections of the coil so that it does not go beyond its limits. In this case, 3 mm was wound, the length turned out to be about 2 meters. THOSE. For two sections, you need a 4 meter segment. this is for the 1st method. For the second method, you need two segments of 2 meters each.

Determining the required line length

Now you need to figure out which way you need to wind it. To do this, many trimmer manufacturers apply special designations to the spools, such as in the figure below.

Special designation on the reel

If no such designations were found, then you need to pay attention to the spool body. There is necessarily an arrow that indicates the movement of the mowing head. The line is wound in the opposite direction.

Bobbin case designation

The first way

Line bent in half

The prepared segment (in this case, it is 4 meters) is bent approximately in half. one segment should be 15-20 cm longer, and inserted into a special slot located on the dividing partition.

The line is inserted into the slot

The line is wound in the direction determined earlier. This is done in an interference fit, the line is neatly distributed. In this case, you need to wind a segment that is longer in the section that is closer to the button.

There are designs that do not provide for dividing the coil into two sections. This does not change anything, the line is wound in a similar way. You just need to make sure that the segments do not overlap with each other.

The first should end the segment that is located at the bottom of the coil, i.e. The one closest to the fixing holes.

This tip fits into the corresponding hole in diameter. The line is securely fixed.

The line is securely fixed

A long segment is wound another half turn. There he is similarly fixed. In this case, the segment crosses another section of the coil.

A long segment is wound another half turn

The fixed ends of the coiled line are inserted into the holes in the trimmer spool body.

The fixed ends of the coiled line are inserted into the holes in the trimmer spool body

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The coil is attached to the body. The ends of the fishing line are pulled up with effort so that the fishing lines previously fixed in the holes of the reel jump out from there. It is easily identified by the characteristic sound (click).

The ends of the line pull up with effort

Button spool snaps into trimmer spool housing.

Button spool snaps into trimmer spool housing

The line was changed successfully. In this case, you need to put it back on the trimmer and you can start mowing the grass.

It should be repeated, there is no need to remove the spool from the trimmer. this was done for clarity of the process of replacing the fishing line. You can disassemble the spool in place, wind it on the spool and put it back.

Line replacement completed successfully

Tips so that they do not hit on the trimmer cover can and should be trimmed.

How to wind line around the trimmer cutter head or lawn mowers

Changing the line in the trimmer: 2 easy ways

In this instruction, we will walk through the entire replacement process step by step. Going forward, there are two ways to line the trimmer spool. There is no fundamental difference. the difference lies in the fact that in the first case one line will be refueled, folded in half, and in the second there will be two such lines.

Method 2. two segments

Two coiled line pieces

Fundamentally no different from the method The only difference is two wound pieces of fishing line, instead of one.

The end of each segment is folded

The end of each segment is folded.

Two special fixing sockets

There are two special fixing sockets on the coil (see picture above).

We start reeling the line

They hook it with a hook formed earlier on the fishing line, and begin to wind the fishing line.

Winding is carried out in a special order

The winding must be carried out in the following order: first the lower line, i.e. The one that is closer to the fixing holes at the bottom of the coil, and only then the top one, i.e. The one that will overlap the bottom section.

The bottom line is reeling

The tips are made into the holes in the trimmer spool body. They are pulled until they click, which means that the line has come out of the clips.

The tips are threaded into the holes in the trimmer spool body

The coil is fastened into the body. The line in the spool has been replaced.

The line in the spool has been replaced

How to wind line around the trimmer cutter head or lawn mowers

Changing the line in the trimmer: 2 easy ways

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Installing a new line on the trimmer reel

Equipping the reel with a new line is carried out in the reverse order. The procedure looks something like the following, regardless of the lawnmower model:

Step one: securing and laying

Fold the end of the line in half. Place a blank over the spool on each side of each half of the winding zone. Wrap both halves completely around the winding drum. Pull the line through the loop.

The procedure for preparing the line engagement in the area of ​​both winding sections of the drum. The loops are placed in specially made cutouts, after which the line is wound in each zone

It is enough to pull the line tightly and put the knot in the groove made on each side of the winding drum.

Step two: remove the winding drum (spool) with line

The next step in the process is the removal of the winding drum with line from the inside of the head. You need to turn the head open side to see the line and spool. On the sidewall of the head, find two grooves (eyes) through which the fishing line is brought out.

Release the line from the holes by turning the drum. Then carefully remove the coil from the head area. The winding drum of some models is spring-mounted. This point must be taken into account when performing the extraction operation.

The procedure for removing the trimmer spool with line from the inside of the head: 1. head assembled with spool; 2. extraction carefully with a small axial rotation; 3. extracted parts

The old line is completely removed from the reel. To remove the old trimmer line, you need to remove the forest from the locking loops and pull the free end. This method removes all the old winding. The same process is repeated on the second section of the drum. The master is recommended to use gloves when performing work.

Step two: winding cutting material in sections

The next step is to wrap the line around the reel, being careful. It is necessary that each half is filled with its own winding, exactly, without intersections. Usually, arrows can be seen on the body of the winding reel indicating the direction of winding. This point should be borne in mind when filling the spool with line.

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Replacing the trimmer line: step-by-step instructions for replacing the trimmer line

Trimmers (they are also lawn mowers) are actively used by modern society to care for lawns and other similar objects of horticultural farms. The tool is noted for its high efficiency, despite the dubious quality of cutting grass (compared to a conventional peasant scythe. earth and sky). The main advantage of trimmers (lawn mowers) is high productivity with low expenditure of physical forces of the operator. However, over time, the trimmer’s cutting element (nylon scaffolding) wears out or gets damaged, making the trimmer a useless tool as a result. Hence, the task becomes urgent. how to replace the trimmer head and how to replace the trimmer head line? Let’s consider this process using the example of lawn mowers manufactured by “Black and Decker” and others.

Step three: complete the head assembly

Pull out the ends of the line through a pair of oval spool slots. Replace both washers and the spring (if any) with the supplied new parts. Bend both ends of the line at right angles.

The final technical touch of the process of changing the line on the trimmer is the imposition of the cap on the head, followed by fixation by means of pushing force and slight twisting.

Pass each end into the hole in the base of the winding drum. Install the coil in the inner area of ​​the head, resting on the spring. Put on the cover, align with the base and lightly press downwards with a small counterclockwise rotation, place the cover on the tabs of the clips. This completes the replacement procedure.

Instruction: replacing the trimmer line

The above explains (using the example of the design of an electric and gasoline lawn mower) how to replace the line in the trimmer. The use of different types of cutting material for cutting grass is noted. The complete process of changing the cutting material in each section of the winding drum is clearly demonstrated.

How to replace the trimmer line?

Replacing the trimmer line with step-by-step instructions will allow even an inexperienced lawn mower owner to perform a rather difficult job.

However, before starting work on changing the line on the trimmer, you must ensure the safety of the work. In particular, measures should be taken to prevent unintentional or unintentional starting of the mower:

  • Eliminate spontaneous launch,
  • Remove battery (if applicable),
  • Place the tool on a platform convenient for work.

It is convenient to work on changing the trimmer line when the mower is lying on the table, and the foreman who replaces the trimmer line has the ability to approach the tool from either side.

Removing the trimmer head cover

At the first stage of disassembly, the trimmer head cover is removed. In the example of Black and Decker trimmer models and others, to remove the cover it is usually enough to apply some pressure to depress the locking latch located on the side of the head body.

On some models of lawn mowers, it is initially planned to dismantle the trimmer head, for which the hex key included in the tool kit is used. The head is usually held in place by two to three screws, which are accessed through the side holes of the rear bezel.

The head cover, where the line spool is installed, is usually held by a latch-tongue. It is enough to squeeze the latch tab with some effort and turn the lid slightly, after which the lid can be easily removed

At the moment of squeezing out the locking tab, you need to slightly turn and lift the trimmer head cover to remove the winding drum.

How to wind line on a trimmer spool: winding methods and

Any garden owner knows how quickly weeds can fill an area. A trimmer will help to defeat them without undue effort. This incredibly useful device is an indispensable tool for trimming and mowing grass.

It is no secret that an ordinary lawn mower cannot be used everywhere. In contrast, the trimmer can handle even very difficult areas. This is especially true for those tools in which the cutting element is not a knife, but a fishing line.

Line selection

For a successful threading of the line into the trimmer head, it is important not to miscalculate with the choice of consumables. The thicker the cord you tuck in, the thicker and tougher grass it can cut. Often a universal line is used, the diameter of which is 2 mm. You can choose a diameter suitable for the mower in the following ways:

  • Refer to the instructions included with the trimmer for line thickness information.
  • Pay attention to the bobbin itself. Sometimes information about the possible diameters of the fishing line is applied on it.
  • Another option is to try inserting a cord into the exit hole. If it easily goes through it, then the selected line diameter is suitable for use.

Trimmer reel

You can choose a cord thread according to the type of engine. If the line is too thick, then the resistance to rotation will increase. in this case the engine will overheat and will soon fail. Helpful hints:

  • For an electrical device with a motor less than 500 V, a 1.3 mm thread is suitable. If you can’t find one, then you can use a 1.6 mm line. If the power is more than 1 kW, then select a cord with a diameter of 2 mm.
  • With a petrol trimmer, the shaft mower matters. For the folded version, a 2 mm cord is often used. If the shaft is straight, use a 2.4-2.5 or 3 mm thread. The thickest line is installed on powerful devices. from 1.3 kW.
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Pay attention to the type of section of the cord thread. Some popular options:

  • The most common lines are round. They mow fresh grasses well, but they cope worse with shrubs, dead wood.
  • Twisted (spiral) cord is not very strong, but is well suited for thin young grass.
  • Serrated thread with sharp edges ideal for large weeds in a neglected area.
  • You can mow the lawn more evenly with rectangular, star or square trimmer lines, but they are not very strong.
  • Strongest. two-piece inner-core round cord.

Types of trimmer line

Please note that you cannot use wire, metal strings and cables, as well as ordinary fishing thread instead of fishing line. The device will be dangerous to both the user and others. So the cable or similar products will gradually begin to work, as a result, their ends will unravel, and small pieces will scatter at high speed.

Trimmer head types for spools

The main elements of the trigger is the mowing head, which is a cylindrical body with a spool (bobbin) inserted inside. The fishing line (cord) is tucked into it. The heads differ from each other in the way of feeding and threading the cord. There are three types of heads in total:

  • Automatic. The line is then fed as the user decreases the engine speed. Automatic cord feeding is very convenient when there is a lot of work to be done. The disadvantage of such a head is the high thread consumption.
  • Semi-automatic. The use of such a head does not require the user to perform any complex manipulations. The principle of its operation is designed so that the line begins to automatically lengthen while the trimmer is operating at full speed. You just need to lightly bang the head of the machine on the ground (this will remove the blocking of the line), and the cord will be pulled out of the bobbin due to centrifugal force. Then the fishing line is cut to the required length with a knife, which is located on the protective cover.
  • Manual. To lengthen the cord, the machine must be stopped. After that, the line will need to be pulled out manually.

Trimmer coil types

Automatic line winding to 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 rotate in one direction.

How to wind line on a trimmer

You don’t need to have any special skills to reel in a line on a petrol or electric trimmer. To begin with, it is important to decide on a suitable consumable, and then choose the best method. There are two different ways to load the line into the spool of the device.

Removing and disassembling the coil

The mowing trimmer head consists of a cover, a spring (not available in every model), a bobbin with a cord, a cover. Before proceeding with the disassembly of the coil of the electrical unit, be sure to disconnect the trimmer from the mains. The disassembly method depends on the attachment of the mowing head. First option:

  • To remove the cover that covers the inside of the head, press on the latches (latches) that are located on both sides.
  • Remove the cover, under which you will see the spool. remove it from the body. Some trimmer spools have a spring under the bobbin, which must also be carefully pulled out.
  • After removing the bobbin, you will see a screw in the center of the case. Unscrew it with a screwdriver.
  • After removing the fasteners, take the part body and, shaking it in different directions, remove the gearbox from the shaft.

In the second version, the trimmer head is screwed onto the gearbox shaft. To remove it, you need to fix the shaft. For this, such devices have a hole through which a thin screwdriver or metal rod is inserted. Brief instruction:

  • Insert a screwdriver into the special hole, then lock the shaft.
  • Grasp the body of the head and start twisting it. This should be done clockwise, because the thread on the shaft is left.

Winding the line to the reel