How to change the line on a lawn mower
Replacing a Lawnmower Fuel Line
Removing the coil from the trimmer
On small electronic trimmers with a motorized bottom (when operating near the ground), the reel usually has two buttons at the edges. 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 specifically wound. When disassembling, be careful: there is a spring inside that can fly out and get lost.
On electric and gasoline trimmers with a curved bar (on such trimmers it is not yet possible to put a knife), 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.
How to Replace a Pull String on a Push Mower : Lawnmower Maintenance & Repair
the lawn mower is manual. Replacing the line in the reel.
In this video I show how easy and simple it is to wind the line on the reel of a hand-held lawnmower without the help of others.
If the coil is designed to work with 2 antennae, then we do the following. On the inside of the reel, we look at how many grooves there are for winding the fishing line. There can be one or two of them. If there is only one groove, then both tendrils are wound along this one groove. ? How to fit the mowing head and blade to the trimmer replacing the gas joint ring. If there are two grooves, then each antenna is wound along its own groove. A reel with one groove should have a through hole through which the line is threaded. We unwind 2-4 m of fishing line, thread it through this hole so that it sticks out identically on each side of the fishing line. An ordinary inexpensive trimmer, sort of like winding correctly for three without a trimmer. And we wind both antennae of the fishing line at once in the same direction, opposite to the direction of rotation of the coil on the trimmer and coinciding with the direction shown by the arrow on the inside of the coil. We leave a little of the fishing line unwound, fix the resulting ends in special grooves, and if they are not there, hold them with our fingers. We pass both ends into the existing holes on the outer casing of the coil. We collect the coil and attach it to the trimmer.
If there are 2 grooves, fold a piece of fishing line 2-4 m long in half, insert the loop obtained at the place of the fold into the groove between the 2 grooves, and wind both ends of the fishing line at once, each along its own groove. Subsequent acts are similar to the previous option.
There are also spools in which the line is passed through a through hole on the inner part, the ends of the line, without winding, are passed one hundred percent through the holes on the outer body of the coil, collect the coil and begin to twist the button, which is usually pressed, so that during operation the line release as it wears out. Rotate the button and the line is wound from the inside. With all this, it will not work to turn it in the wrong direction, because it can only turn in one direction.
That’s all on this issue. Now you understand how to correctly wind the line on the trimmer reel.
Single-barbed trimmer spool
Single-barb lawn mowers reel
Many owners and specialists 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 increase 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.
How to wind the line around the trimmer cutter head or lawn mowers
Trimmer head with two antennae
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.
If your reel is designed to work with only one tendril, then this is very simple. It is necessary to rewind 2-4 m of fishing line (depending on the size of the coil), find a hole fixing the fishing line on the inside of the coil, stick one end of the fishing line there and start winding the fishing line in the direction opposite to the direction of rotation of the coil on the trimmer. On the inside of the reel, they usually indicate with an arrow in which direction to wind the line. The trimmer is like a line. If you install instead of. Having reeled the fishing line, we leave a small piece of it unwound in order to expose it outside. We fix this piece in a special groove located on the inner part of the reel and created so that the line does not unwind at the time of collecting the reel. If there is no such groove, then you will have to hold the fishing line with your finger so as not to allow it to unwind during the upcoming collection of the coil. Next, we take the outer part of the coil and thread the outer piece of fishing line into the existing hole, assemble and put the coil back on the trimmer.
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 latches, then press on the sides on the base of the latches 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.
All About Replacing the Line on the Trimmer Head
How to change the line on a lawn mower: detailed instructions
In 1971, American entrepreneur George Bollas invented a lawn mower that used a line as a cutting knife. Much time has passed since then, the drive has become more powerful, a modern trimmer can easily damage the bark, so the idea itself has transformed into mowing grass around obstacles without damaging the mower cutter itself. For a neat cut around obstacles, a smaller line head can be used and is easy to change when moving from large areas to delicate mowing. However, the cutting tool itself needs to be replaced periodically. We will tell you how to disassemble the head of a lawn mower (trimmer) and wind a new line.
Choosing a line for the trimmer head
There are many types of heads available to suit different types of line. The latter is also available in several diameters: from 1.0 mm to 3.2 mm. over, its cross-section is round (including with a special groove to reduce the noise level), square, twisted and in the shape of a star.
There are no clear preferences, this explains the wide variety of shapes and diameters on the market. The round shape is usually stronger, but has the worst cutting ability and also produces a characteristic sound when rotated. Therefore, sometimes an acoustic groove is made on it, however, the use of this fishing line makes sense only on battery trimmers, in cars with a gasoline engine and a network drive, the sound level of the drive itself practically drowns out the sound from the fishing line. The square has a good cutting ability, and despite the fact that such a line is less strong than a round line, on average it is consumed less. Square fishing line quite easily cuts off the growth of the same willow up to 1 cm in diameter. The star has the maximum number of cutting edges, mows the best and is consumed the fastest.
The next nuance when choosing is rigidity. The fact is that in the production of nylon, a modifier (often maleic anhydride) is added to it, which improves its strength and prevents tearing. However, modifiers are not the cheapest component, they are trying to save on it. Therefore, a seemingly good line, which remained for the winter, unexpectedly behaves in a completely different way in the spring. it breaks, stops coming out of the reel normally. There is a recommendation to soak the fishing line in water before work, but I do not see much point in this, maleic anhydride interacts with water, but if it is not enough in nylon, then there will be nothing to interact with. Therefore, it makes no sense to stock up on fishing line for a long period of time, breaking or constantly breaking fishing line, which, moreover, does not want to leave the reel itself, can significantly complicate the work.