How to remove the nozzle from a grass trimmer. Change line for trimmer, assemble and reassemble

Grass trimmer spool repair with their own hands: how to remove, disassemble, change the line for the trimmer, assemble and install back

In this article, we will describe in detail the procedure of how to remove the grass trimmer spool. The step-by-step instructions with the attached video will help a beginner and an experienced user to independently remove the element of the system and clean it or replace it with a new one. Before you remove the grass trimmer reel, it is imperative that it be plugged. for gasoline models or power off. for electric trimmers. We will demonstrate one traditional dismantling scheme, but different models of trimmers have a way of attaching the spool to the tool may differ. With your own hands, you can not only remove the old sample of the coil, but also change it for a new one, if the need arises. So, a step-by-step scenario:

  • Disconnect the tool from the mains or turn off the engine (for benzocosmiths).
  • Carefully remove the spool cap that holds the coil spring in place.
  • Press the catches located symmetrically on both sides with one hand and gently remove the cover with the other.
  • Look for the hole in the gearbox cup, on the side or top, and align it with the same hole in the shaft hub.
  • Use a hexagon socket wrench or a metal rod to drive it through the hole in the gearbox to prevent the shaft from turning.
  • We remove the mowing bobbin, on which the line for the trimmer is wound.
  • In the depth you will see a slightly sunken screw. It can be unscrewed with a Phillips screwdriver or a slotted screwdriver.
  • Hold the head body with one hand and with the other, counterclockwise, unscrew the screw.
  • Gently swaying. remove the mowing head. even if it is a bit stuck, gently use more force and with the same shaking motion remove it. Often the movements are made in the clockwise direction, but there are also coils that unscrew in the other direction.
  • Assembling takes place in the opposite sequence.

Stihl Trimmer Line Replacement

You need to remove the bobbin if it is damaged, if the line is wound (which is undesirable and indicates ill-advised tackle selection), and when you need to wind a new cord on a new spool or replace the cutting tackle. The “KosiKosa” store will always offer you an inexpensive reel for grass trimmers.

The following are some of the major reel failures

Users of electric trimmer and lawnmower often face a problem associated with the semi-automatic mowing head. Faults of the reel can be as follows:

The line for the trimmer does not extend automatically

If the grass trimmer reel button lightly strikes the ground and the trimmer line does not extend, the reasons may be.

Option 1. a jam has occurred, i.e.е. jamming of cord between coils. This problem usually occurs if the user has wound the trimmer line on the spool unevenly, with crossed turns, or with insufficient tension. In the latter case, when the mowing head rotates at high speed, the cord begins to tighten due to the centrifugal force, resulting in a possible inter-twist in the line. To fix the problem you will need to disassemble the spool on the trimmer and rewind the cord correctly, that is, even turns with good tension.

Variant 2: the ends are too short and protrude from the head. the line for the trimmer may not come out when hitting the ground, if its ends sticking out of the head are not long enough (short). In this case the centrifugal force is not sufficient to cause the trimmer line to extend. Therefore, it is necessary to stop the machine (turn off the engine or unplug the electric grass trimmer) and pull the line for the trimmer manually, by first pressing the button.

Variant 3. Trimmer line is soldered inside the mowing head. This causes the coil to stall and not spin when the button is pressed. Basically, there are several reasons for this: poor quality of the cord, overheating of the reel during prolonged operation of the machine, the line hitting hard objects.

  • In the first case, the third-party cord can be made from low-quality and fusible materials that can not withstand the mechanical and thermal loading. You should therefore give preference to “brand-name” lines.
  • But, if you still bought a line for a trimmer of unknown quality, and it often solders during work, you can follow the example of some users who, after filling the cord in the reel, wet it either with silicone grease (from a can) or mineral oil. This procedure makes it much less likely that the filament will solder to each other.
  • Also, the line may become fused if it hits a hard object while mowing (a rock, fence, dry twigs, etc.) or if the line hits a hard object on the ground.д.). This causes it to stretch a little and retract back into the head at a high rate of speed. The friction causes the cord to heat up and the coils to stick together. The only thing you can do to fix this problem is to open the grass trimmer reel and rewind the line for the trimmer.

The filament extends spontaneously

There are situations when a weed trimmer user notices that the line runs out very quickly. At no time did he hit the button on the ground to lengthen the line. The reason that a line for a trimmer is unintentionally lengthened by cutting it on a special blade on the hood of the machine may be the lack of a spring in the mowing head. Often beginner mower users, trying to load line for trimmer in the reel, forget to install the compression spring in the head, or lose it altogether when opening the cover, and later do not even suspect of its existence.

Also, the trimmer line can be extended without using the button if the spring is loose. If checking the spring confirms this fact, you should put some washers under it to increase its clamping properties.

How to remove the reel from a grass trimmer and retrieve the line for the trimmer

Initially, before you tuck the line for the trimmer into the grass trimmer spool, it is necessary to remove it from there. The reel or guide is a device that is located inside the mowing head, reel or reel. There are different kinds of heads (depending on the manufacturers), but the principle of replacing the line on the spool in all the same. The first thing to understand is how to remove the head from the tool, as well as how to get the drum with the fishing line out of it.

This is interesting!You can replace the fishing line directly on the tool, but if you’re doing it for the first time, it’s still recommended to remove the head, and learn the detailed winding process. Once the technology is mastered, you can perform the replacement work on the trimmer brushcutter or gasoline mower. The instructions on how to unwind the manual head on the trimmer are as follows:

    Turn the tool upside down and, if necessary, clean the head. Grasp the screw cap retainers (on the mowing head) symmetrically with two fingers of one hand. After gently pressing them in, remove the mower head protection cover from the drum

remove, nozzle, grass, trimmer, change, line

This process is not difficult and as you understand it is not necessary to dismantle the entire head if you know how to perform the replacement. Keep in mind these nuances when dismantling:

  • It is advisable to periodically remove the head to prevent corrosion of the threaded joint. If you never unscrew the screw, it may be difficult or even impossible to do so if necessary
  • If the screw has a square drive head, select a screwdriver or suitable size bit for unscrewing to avoid slipping on the drive head
  • When reassembling the system, the threaded seating should be coated with a lubricant, e.g. grease or machine oil
  • If the edges on the screw have slipped off, you can use special clamping pliers to unscrew it
  • There are some reels that do not require disassembly. To disassemble it, take hold of it and rotate it clockwise in the opposite direction to the clockwise direction

Knowing how to disassemble the drum, you should continue to figure out the process of replacing the grass trimmer line. The video below shows a detailed process on how to open the grass trimmer reel and disassemble it.

Strand change on the trimmer

If the grass trimmer spool button lightly strikes the ground and the trimmer line does not extend, then the following are the reasons for this.

Variant 1. jamming came out, t.е. Cord jammed between coils. This problem usually occurs if the user has wound the line on the spool unevenly, with a crossed coils, or spooled it with insufficient tension. In the latter case, when rotating the mowing head at high revolutions, the cord starts to tighten due to the centrifugal force, which causes the line to intertwine. To eliminate the problem will have to dismantle the coil on the trimmer and rewind the cord correctly, in other words, even turns with a good tension.

Option 2.7. very short ends protrude from the head. the trimmer line may not come out when hitting the ground, if its ends sticking out of the head are not long enough (not long enough). Here the centrifugal force is not sufficient to stretch the trimmer line. Because it requires a pause unit (turn off the engine as it is also called disconnect trimmer elektrichesky for grass from the network) and pull the line for the trimmer manually, having previously pressed the button.

Option 3. The trimmer line is soldered inside the mowing head. This causes the spool to stop spinning when the button is pushed. In the main, this happens for several reasons: bad quality of the cord, overheating of the coil during prolonged operation of the unit, the impact of the fishing line on solid objects.

  • At the beginning you will like the cords of other manufacturers are made of low-quality and fusible materials that do not hold the mechanical and thermal load. Therefore you should give preference to “branded” lines.
  • If you still caught the line for the trimmer unknown properties, and it often soldered at the time of his work, then there is a variation of following the example of certain users, who, after filling the cord in the coil lubricate it or silicone grease (from a spray can), or mineral oil. This procedure greatly reduces the possibility of soldering the coils of line to each other.
  • Also, a line for a trimmer may bind if, while mowing, it hits a hard object (a rock, a fence, a dry twig, etc.) and then tangles with the line.д.). Once it is done, it is stretched a little and pulled back into the head at a high rate of speed. From friction the cord gets warm and the coils stick together. The only thing to do to fix this malfunction. is to open the grass trimmer spool and rewind the line for the trimmer.

Mowing string head. this is a type of the executive mechanism of the garden trimmer for grass. It is intended for mowing grass and represents a special spool (reel) of which the cutting cord (string, line for trimmer) stick out in different directions. The string is a consumable item that must be replaced during use. Based on the design and operational features of the grass trimmer, manufacturers equip their products with the most diverse types of heads. from simple manual reels to complex automatic reels. The more complex the device of this mechanism, the more likely it is to break down. What to do if the reel does not spin, the string does not feed or breaks, as well as with other malfunctions. in the material below.

remove, nozzle, grass, trimmer, change, line

Unbreakable blade for the garden trimmer for grass with their own hands.

The lawn is not always a soft green carpet. When a friend bought a house in the country, I was struck by the neglect of the site. It is not enough that I have not planted anything on the site, I have not even mowed the jungle of weeds. The only thing I could state, looking at this mess: the land is rested and fertile.

The electric grass trimmer I bought earlier had to be put away in the garage and armed with shovels and an axe. Waved vigorously all day, but cleared only a quarter of the area. The rest was postponed until next weekend.

By the next weekend a friend bought a three-blade trimmer blade for grass. Despite the rainy weather we had a test run

The very first impression: any serious trunk of weeds caught under this knife, gives a powerful blow to the hands. After about 10 minutes of work the sharp edge of the blade had blunted and there were a lot of burrs. There was no point in destroying the weed trimmer further. A friend decided to sharpen and harden the knife in production conditions.

How To Tips for Easy Restring of Weed Eater with 2 strings

Another weekend I’m coming to visit him.

-. And how we’re going to clear the thicket? You joined Greenpeace in a week and decided to save the jungle?

-No. I made a different design of knife!

I immediately called the design “boomerang”) Not only is it pleasing to the eye, but it’s very well made! Curved shape eliminates shocks from twigs and branches. It will not only extend the service life of the blade, but also of the grass trimmer’s bearings. The holes in the plane of the blades are made to increase the strength of the petals. The knives are a little longer than the native knives

This is done to increase the length of the cutting edge. There is only a couple of centimeters of clearance before the stop

We put the new knife to work. My impressions are very positive! No vibration, no bump. Cuts through brushwood like butter. Cleared the rest of the jungle in a couple to three hours. We still had time to go over it with the tiller before the evening.The cultivator by turning the virgin.

On a request to give the drawing he only shrugged his shoulders. I drew without any calculations on a life-size piece of cardboard. Then the fitting in the process of making. If anyone is interested, I can, having put a knife on whatman paper, overlap the contour.

This is also how the construction of the “king’s cabinet” was completed. But this is a separate story.

My other dacha-household homemade:

Is it possible to make a coil on the grass trimmer with their own hands

A large number of trimmer heads are available for sale (not automatic), which have a low price and good quality. But sometimes there are situations, for example, in the country, when the trimmer reel is broken, and the repair is impossible, the store is far away, and the mowing should. In this case you can quickly, literally a few minutes to make a simple trimmer head to fix the line from ordinary plywood 10-12 mm thick.

  • Take a piece of plywood or textolite and draw a circle on it with a diameter of about 14 cm.
  • Cut the disk with a jigsaw or hacksaw for metal.
  • Drill a hole in the center of the disc that matches the diameter of the gearbox shaft. Do not forget to put a washer on the disc before mounting it on the shaft.
  • Around the edge of the disc you can screw small brackets or make 1-2 holes on opposite sides. These will serve to thread the lines into them.
  • To fix the trimmer line, you can screw some screws into the plywood.

Such a home-made mowing head is attached to the shaft with a nut. It is not possible to screw or unscrew the nut without fixing the shaft. To replace the cord, it will be enough to let go of the screws, insert a piece of fishing line of the required length and press it again.

Also the mowing head for attaching a fishing line to it can be made from metal sheet. You can see how to do this from the following video.

How to remove the grass trimmer’s mowing head.

The construction and attachment of the working part of the electrode arm varies considerably from manufacturer to manufacturer. But given that in our markets a lot of copies of more or less well-known brands, the described order can suit the owners of other portable garden equipment for lawn and grass care.

Tool for replacing the trimmer head.

To replace, remove the mowing head from the tool we need a star-shaped nozzle, usually supplied with the kit, or a flat wide screwdriver. You can’t use a hexagon instead of a sprocket, the nozzle slips, slipping the facets of the sprocket on the screw.

How to remove the head on the BlackDecker GL716 trimmer.

The grass trimmer has a top-mounted motor and a curved boom. Turn it upside down with the motor or lay it horizontally for easy operation. Disassemble the mowing head. To do this we press the side latches and simultaneously take off the top cover. Disconnect the filament spool.

A slightly sunken screw in the middle of the head housing is visible. Hold the mowing head body with one hand and unscrew the screw counterclockwise with the star tip. If you don’t have a sprocket handy, you can do it with a wide flathead screwdriver.

remove, nozzle, grass, trimmer, change, line

Now you just need to pull the grass trimmer’s mowing head towards you to remove it. If it is stuck and sits firmly in place, then add to the effort light rocking motion, periodically changing the place of their application. Do not apply any harsh or percussive force. The housing is plastic and can be damaged quite easily.

Installing the mowing head on the Black & Decker grass trimmer.

The mounting of the mowing head on the grass trimmer is done in reverse order. Tighten the screw by moderate force when it is in place.

I wish you a successful dacha season and that the garden equipment does not fail. I hope my advice how to remove the cutting head on the trimmer BlackDecker GL716 saved you time and nerves.

  • Start shaving from the bottom upward from the Adam’s apple and remove hairs below the Adam’s apple with a safety razor.
  • When shaving the neck, it is recommended to use a slow speed mode.
  • The flat part of the head should lie flat on the skin.
  • If you have long stubble, you need to trim it as much as possible with a comb, and only then use a trimmer for shaving.

Which brushcutter heads are best for your application and what is the best choice?

The above options allow you to understand what type of head on a brushcutter is preferable. If finances are available, it is better to choose automatic models, and if funds do not allow to buy a good brand grass trimmer head automatic type, then you should choose from the segment of semi-automatic.

When choosing coils for your tool, you can learn that manufacturers, in addition to branded devices, produce more universal, that is, such that can be used in conjunction with different models of trimmers. This is only useful if you have two or more mowing tools from different manufacturers.

Some of the advantages of universal coils include:

  • Fits most trimmers and chain saws from different manufacturers
  • Low cost, but they are not particularly reliable, so their selection requires a special approach
  • Prevalence. if it is quite difficult to find a branded spool for a particular model of grass trimmer, then there are no such problems with universal models

This is interesting!Heads come in metal and plastic. Metal ones cost more, but devices made of good high-strength plastic are not inferior to them, and sometimes even cost more.

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