On a motorcycle disk how to install. Replacing fishing line

Rules for replacing knives on a trimmer for grass

If the disk on the trimmer is used regularly, it needs to be removed from time to time to remove and sharpen or change it to a new. This part can be made of metal or plastic, have a different number of blades, but the replacement process remains the same. over, this procedure is similar to the equipment of different manufacturers, whether Carver or Huter, but minor differences are possible. Changing the knife on the trimmer is quite simple if you observe safety precautions and know the correct procedure for which you can find a description of which you can in the user’s instructions. The whole process of replacing step by step, as well as the way of independent sharpening of knives, will be described in this material.

When using motorcycles in summer cottages, the most popular nozzle is a fishing line for a trimmer. It has a small price, suitable for different trimmer heads, is safe when working. The minus of the application of the fishing line is that it is convenient only for the bevel of low shoots. In other situations, the string is immediately clogged, regardless of whether the gasoline or electric model of the trimmer for grass is used. In addition, vegetation is wound on a spindle, which creates significant resistance on the shaft and leads to its breakdown. It can also provoke a failure of the piston system in benzocos or burning out the motor in electrimmers.

Therefore, for mowing high or hard vegetation, various nozzles are used. So, for harvesting tall and rough grass, thin shoots of trees and shrubs to install and use it better. This nozzle clogs much less often, which contributes to the greater wear resistance of technology.

On a note! Due to the fact that the engine of electrical and battery models is less powerful than on benzocos, so the use of discs is more relevant for gasoline braids.

Features of disks for motorcycle

Disks-ceremonies are produced by plastic and metal, as well as various shapes to perform diverse tasks.

• Two-, three- and four-lobed knives with pronounced blades are used for mowing grass and overgrown trees. However, they are not suitable for harvesting hay, as the shoots are crushed, cutting them several times.
• Massive four.lobed discs are intended not only for clearing the earth from grass, but also for hay mowing. They prevent multiple cutting of shoots, thereby making them suitable for harvesting for the winter.
• Disks with cutting faces around the perimeter are relevant for the bevel of reed and reeds. Such knives are very heavy. this is the necessary quality to cut thick stems.
• Professional discs with a saw tooth for artisans and motorcycles allow you to cut down small trees and bushes.

Plastic knives are used as an alternative to metal disks. They do not need to be tightly attached in the head, and they revolve as a result of exposure to centrifugal force. The strength of the plastic knives is high, so the service life is quite long.

On a note! The advantage of plastic disks lies in the fact that, having hit an irresistible obstacle, they bounce, and there is no re.contact.

What knives to put on an electric and a lawn mower

Before buying and putting a knife on a motorcycle, find out what they are and in what cases are used. Today, manufacturers offer the consumer a large number of types of these supplies. In general, the entire cutting tool designed for mowing grass can be classified:

The main material for the manufacture of trimmer knives can be plastic or metal. The use of such consumables largely depends on two parameters:

For safety reasons, manufacturers do not recommend putting steel knives on electric trimmers for grass. Almost all motokos operating from the electric network and battery are equipped with plastic blades. Depending on the manufacturer, they can be a solid disk design, with several blades or in the form of a special mowing head, which provides for the installation of removable plastic blades.

Direct rod in a gasoline trimmer for grass and curved in electric

Putting a metal knife on an electric trimmer for grass does not allow its design features.

• The curved rod of the unit reduces the distance from its working part to the legs of the Kosar. In the case of a collision of blades with a stone or other hard object of a braid for grass, it is discarded to the legs.
• The high torque, which we mentioned above, in the event of a collision of a metal knife with a solid object, transfers a large load to the flexible shaft of a trimmer for grass and its engine. What causes their premature failure.
• Handle Electric Knules most often does not have a restrictive bar playing the role of the stop. Which does not exclude leg injury.

It is these features that allow the use of exclusively plastic knives on trimmers with electric engines. In a collision with an obstacle, the blades are destroyed, thereby protecting the legs of the mower from obtaining possible injuries.

Plastic knives cope well with outgrown and dry grass. They can mow the nettles and stems of burdocks.

The use of metal knives only on gasoline trimmers is also due to constructive features.

• The direct design of the rod increases the distance to the legs, which provides the Cossacks with complete safety.
• Comfortable U-shaped and J-shaped handles allow you to keep the tool firmly. D-shaped handles Motokos are equipped with a limiter resting in the leg of the Costsa, which does not allow to let the head to the legs when meeting a cutting disk with a solid obstacle.
• The clutch of the gasoline engine allows you to smoothly gain speed to the optimal level. And when the blade collides against a hard surface, it can extinguish part of the blow.

Thus, gasoline trimmers for grass with an installed metal knife are best used in large areas. They will successfully cope not only with high coarse grass, weeds, burdocks and nettles, but also with shrubs, as well as young trees.

The shape of the blades of the disk set to the trimmer for the grass does not affect the quality of the work performed. The speed does not depend on them. Triangular, trapezoid, rectangular forms are all marketing course of manufacturers.

If you plan to prepare hay, then it is best to put knives on a motorcycle with a large number of blades. Pay attention to the wheels with eight teeth or discs with four large blades and four additional. Two and three lobed knives will greatly grind the grass.

How to put a knife on a trimmer for grass correctly

Putting a knife on a trimmer for grass is not so difficult. The manufacturer equips his tools with a special pin that allows you to block the gearbox and the key, with which the spool is unscrewed with the fishing line. The most important thing is to observe when changing the cutting elements safety precautions and the assembly sequence of disassembly.

The algorithm for installing a knife on a trimmer for the grass is as follows:

• Remove the protective casing;
• We block the drive. To do this, it is necessary to combine two holes. in the hub of the shaft and in the gearbox cup. After combining them, insert the pin into the holes;
• We unscrew clockwise a spool with a fishing rod with a fishing line or a mounting nut that holds the boot (if the trimmer for the grass has not yet been used);
• Next, we install the cutting knife, so that the slots on the puck of the hub coincide with the notchs in the hole of the cutting disk;
• Install the boot;
• We twist the mounting nut (counterclockwise) holding the stopped pin;
• We tighten it using a tubular key;
• Return the protective casing in place.

As you can see, there is nothing complicated. Now you can safely start the mowing of weeds on the site.

Disk selection criteria

You need to choose a plastic or metal knife, given the area of ​​the site that is planned to be processed, as well as the type of trimmer for grass is electric or gasoline. The number of blades will depend on which shoots must be removed using the tool. Choose the desired disk shape, the number of blades and manufacturing material can be using the instructions for the operation of the device. It usually prescribes which mills are recommended to use to solve certain problems.

Material

It is not recommended to put metal knives on electrocos, since the design features make their use dangerous for the user. This is due to the curved shape of the bar, the absence of stops on the handles, as well as a high speed of rotation.

On trimmers with a flexible bar in terms of safety, plastic knives should be used. Their purpose is a mowing of soft grasses, dry. Whereas metal disks do a great job with high, thick, hard shoots, shrubs, as well as shoots of trees.

Blades

The number of blades is important in solving diverse problems. So, two to three pieces are enough to grind the grass

For hay harvesting, it is necessary that there are four to eight blades on the disk. To destroy small shoots of trees and shrubs, instead of blades on the discs, there should be a large number of small teeth.

How to sharpen the knives of motorcycles and trimmer for grass

If the knives of the motorcycles (trimmer knives for grass) are stupid or incorrectly sharpened. this is an overload of the motor, the overstated fuel consumption, low performance, poor mowing and the rapid fatigue of the operator.

How to remove a coil from a trimmer for grass and extract a fishing line for a trimmer

At first, before filling the fishing line for the trimmer to the coil of the trimmer for the grass, you need to extract it from there. Coil or tip. this is a device that is located in a snot of a braid head, bobbin or drum. The heads are of various types (depending on the manufacturers), but the principle of substitution of the fishing line on the coil in everyone is monotonous. First, we will figure out how to remove the head from the tool, as well as how to get a drum with a fishing line from it.

Annotation, how to promote a hand head on a trimmer, has a subsequent look:

• Turn the tool with the head to the top, and by Merei’s need cleanse it. Take 2 fingers of one hand for the lock locks (on a mowing head), which are placed symmetrically to each other. After a light cloth in the inside, dismantle the protective cover from the drum
• Then the reel for the fishing line should be removed from the rampart of the drum. It is planted on a shaft without fasteners, therefore it is dismantled by one hand
• The main part of the drum is fixed using a screw, which must be turned off with a screwdriver with a suitable tip or a bat
• For twisting, you need to hold the base of the drum with one hand, and the 2nd is removed with a screwdriver against the direction of the clockwise
• Then you can proceed to dismantle. To do this, you do not need to pull it with all your strength, but swaying a little to the sides, slowly remove it from the hook with the iron shaft on which the drum is planted
• When reinforced installation, the head should be planted in a tetrahedral slot

This process is not difficult, and as you realize, it is not necessary to dismantle the entire head if you understand how the substitution is produced. When dismantling, consider the following aspects:

• At times it is recommended to remove the head to prevent corrosion of the threaded connection. If you never unscrew the screw, then it will be difficult to do as you need to do it and even sometimes unrealistic
• If the screw has a tetrahedral boring of the head, then for twisting you should select a screwdriver or bit of a suitable size to exclude the licking of the faces on the head
• When assembling the installation, you should treat the threaded place of planting with lubricants, for example, solidol or machine oil
• If the edges on the screw are licked, then for its unscruptions you can use special clamping forceps
• There are drums that do not require preparatory disassembly. To dismantle them, you should take up it, and twist in the opposite direction the direction of the clockwise

Knowing how to disassemble the drum, you should continue to clarify the process of substitution of the trimmer fishing line for grass. Below is a detailed process on how to open a trimmer coil for grass and disassemble it.

Features of disks for motorcycle

Disks-ceremonies are produced by plastic and metal, as well as various shapes to perform diverse tasks.

• Two-, three- and four-lobed knives with pronounced blades are used for mowing grass and overgrown trees. However, they are not suitable for harvesting hay, as the shoots are crushed, cutting them several times.
• Massive four.lobed discs are intended not only for clearing the earth from grass, but also for hay mowing. They prevent multiple cutting of shoots, thereby making them suitable for harvesting for the winter.
• Disks with cutting faces around the perimeter are relevant for the bevel of reed and reeds. Such knives are very heavy. this is the necessary quality to cut thick stems.
• Professional discs with a saw tooth for artisans and motorcycles allow you to cut down small trees and bushes.

Plastic knives are used as an alternative to metal disks. They do not need to be tightly attached in the head, and they revolve as a result of exposure to centrifugal force. The strength of the plastic knives is high, so the service life is quite long.

On a note! The advantage of plastic disks lies in the fact that, having hit an irresistible obstacle, they bounce, and there is no re.contact.

Why you need to put a knife on a trimmer for grass

A trimmer for grass with a knife installed on it is most conveniently used for a more comfortable mowing of high and loaded grass in the country. a fishing line for a trimmer on a motorcycle in such cases does not cope. Thin torn very quickly. Using Tolstoy 2.3 mm cord or homemade rods with cables forces the vegetation to wind up on the rogue. This increases the load on the engine. As a result, the piston group and other mobile units of the unit wear out very quickly.

If the mowing of a weeds is produced by an electric trimmer without a knife, only with a fishing line, even a thick with a figure section, the problem cannot be solved. There is always a risk of overheating the electric motor and disable flexible shaft. And it’s all in a large torque of the electric motor. The grass wound on a spindle creates strong resistance to the shaft resembling a speedometer cable that does not withstand and twist.

In order to protect the equipment from premature wear, manufacturers have provided the ability to install special knives on the grass for grass for grass. The design and shape of existing cutting elements allows you to easily cope not only with coarse and outgrown with grass, but also to successfully fight the young shrub.

The timing of the weeding of potatoes

Potato seedlings, as a rule, appear after 2-2.5 weeks, at the same time, the appearance of weeds on the site can be observed already 5-6 days after the potato is planted. Therefore, weeding should be carried out since that time. For the first weeding on the site with a smooth landing, it is better to use, nevertheless, a plug or flat cutters, since the ranks are still poorly visible and there is a risk that a trimmer for grass or a harrow will cut the potato sprouts that have not yet been broken to the surface. If the potato settled with a mechanized method with cutting the rowing of the beds, for weeding you can use trimmers for grass and motoblocks. After the first weeding, its further frequency is set independently, based on the growth rate of weeds. On average, the frequency is once every two weeks. Когда кусты картофеля окрепнут и станут такими, что между ними будет невозможно ходить, прополка не требуется.

Having sorted out the design of the cutting knives, it remains to find out the process of replacing them and installation on the tool. If there is a head with a fishing line on a gas station, and it is planned to install a metal disk, then no remodeling of the structure will be needed.

To install a metal disk on a trimmer for grass, the following instructions must be followed:

• First, a plastic protective casing is removed. it is not necessary. Depending on the model of the tool, the dismantling process may differ. If the trimmer has a metal casing, then it is not necessary to remove it. Removing a plastic casing is performed in order to install a metal
• Using a special key-player or screwdriver, it is necessary to block the gearbox. The shaft blocking hole can be located on the side or on the end side
• A mowing head or spool is twisted from the tool if they are installed

A disk is installed in the place of the head or spray. The internal diameter of the disk should be in a special groove. The nozzle is installed so that the front side (with letters) looks upward

As you can see, the procedure for replacing the disk on the trimmer is not at all difficult, and takes no more than 5 minutes in time. Below the video shows how to properly change the mowing heads and circles on benzocoses.

Hitachi CG27EAS-NB

The Japanese and their best gasoline motorcycles are in third place today. The Hitachi CG27EAS-NB model is equipped with a double bicycle handle for a more accurate control of the tool. The suspension has a three.point, which makes it possible to fix it most conveniently on the operator to reduce the load on the spine.

Protective cover of plastic does not allow the release of grass to a working person. An indisputable plus of this model is the ability to work both on the right and the left side, that is, to cope with a motorcycle can easily be right.handed and left.handed.

Replacement of the disc on the trimmer

The replacement of the disk on the trimmer will need to be carried out regularly with frequent use of a gas station. Even good knives dull over time, you need to hide them or install new. In practice, plastic and metal discs are used that have a different number of blades, sharpened in different ways. The procedure for replacing it does not depend on this. In the process, an important point is the observance of safety precautions. If the material of the cutting part of the tool allows, then you can independently sharpen, which will save money.

For owners of summer cottages, land, amateurs of lawns, trimmer for grass is an assistant who accelerates routine work. When operating the tool, a number of issues arise related to which it is preferable to use nozzles, how to replace them on your own.

When working with a benzocosa, a fishing line for a trimmer is often used, which is cheaper than discs. In addition to the price, she also has the following practical advantages:

The disadvantage of the fishing line is that it is suitable only for mowing low grass, because otherwise it often clogs. This is characteristic of both electric and gasoline cos. When the grass is wound on a spindle, a lot of resistance occurs on the shaft, and it is damaged. At the same time, the piston system (in benzos) may also fail or overheat and burn the electric motor (in electric braids).

Corner grinder disks differ from each other in the following main features:

For the best understanding, let’s look at the main types of disks for corner grinders and give a definition of their use:

• Cut.off circles. These are the most widely used consumables for corner grinding. Their main purpose is working with metal, stone and wood. A variety of cutting circles for corner grinders are diamond discs. This is an ultra.strength equipment for processing materials of increased strength, such as reinforced concrete, tile, porcelain tile, marble.
• Grinding and pending circles. As it becomes clear from the name, this type of disks is used to polish various materials, for example, polishing products made of stone, or to eliminate (peeling) of the upper layer, for example, eliminating a layer of rust or old painting coating.

The tire weakened

With a decrease in the tension of the chain, the problem is often accompanied by a weakening of the tire itself. To check its condition, you need to inspect the place between the upper plate on the casing of the headset and the inner surface on the case. When weakening fixing bolts, the tire begins to move, which can be seen by characteristic vibration during sawing. With frequent operation, it is recommended to regularly clamp the bolts.

If you yourself decide to tighten the tire, then you need to find and lower the chain brake. Turn the tension screw so that the chain is tightly in the grooves. After that, pull the chain in the direction of movement, if it is too tight, loosen the screw.

Why you need to put a knife on a trimmer for grass

A trimmer for grass with a knife installed on it is most conveniently used for a more comfortable mowing of high and loaded grass in the country. a fishing line for a trimmer on a motorcycle in such cases does not cope. Thin torn very quickly. Using Tolstoy 2.3 mm cord or homemade rods with cables forces the vegetation to wind up on the rogue. This increases the load on the engine. As a result, the piston group and other mobile units of the unit wear out very quickly.

If the mowing of a weeds is produced by an electric trimmer without a knife, only with a fishing line, even a thick with a figure section, the problem cannot be solved. There is always a risk of overheating the electric motor and disable flexible shaft. And it’s all in a large torque of the electric motor. The grass wound on a spindle creates strong resistance to the shaft resembling a speedometer cable that does not withstand and twist.

In order to protect the equipment from premature wear, manufacturers have provided the ability to install special knives on the grass for grass for grass. The design and shape of existing cutting elements allows you to easily cope not only with coarse and outgrown with grass, but also to successfully fight the young shrub.

Why you need to put a knife on a trimmer for grass

A trimmer for grass with a knife installed on it is most conveniently used for a more comfortable mowing of high and loaded grass in the country. a fishing line for a trimmer on a motorcycle in such cases does not cope. Thin torn very quickly. Using Tolstoy 2.3 mm cord or homemade rods with cables forces the vegetation to wind up on the rogue. This increases the load on the engine. As a result, the piston group and other mobile units of the unit wear out very quickly.

If the mowing of a weeds is produced by an electric trimmer without a knife, only with a fishing line, even a thick with a figure section, the problem cannot be solved. There is always a risk of overheating the electric motor and disable flexible shaft. And it’s all in a large torque of the electric motor. The grass wound on a spindle creates strong resistance to the shaft resembling a speedometer cable that does not withstand and twist.

In order to protect the equipment from premature wear, manufacturers have provided the ability to install special knives on the grass for grass for grass. The design and shape of existing cutting elements allows you to easily cope not only with coarse and outgrown with grass, but also to successfully fight the young shrub.

How to remove a coil from a trimmer for grass and extract a fishing line for a trimmer

Initially, before filling the fishing line for the trimmer to the coil of the trimmer for the grass, it is necessary to extract it from there. Coil or tip is a device that is located inside the braid, bobbin or drum. The heads are of different types (depending on the manufacturers), however, the principle of replacing the fishing line on the coil has the same. First of all, we will figure out how to remove the head from the tool, as well as how to get a drum with a fishing line from it.

It is interesting!The replacement of equipment can be done directly on the tool, but if you do it for the first time, it is still recommended to remove the head, and study the detailed process of winding. After the technology is mastered, you can perform work on replacement on a trimmer of a motorcycle or a gas station. Instructions on how to promote a hand head on a trimmer, has the following look:

• Turn the instrument with the head to the top, and if necessary, cleanse it from pollution. Take two fingers of one hand by the cover of the cover (on the mowing head), which are located symmetrically to each other. After a light pressed inward, dismantle the protective cover from the drum
• Next, from the rampart of the drum, the coil for the fishing line should be removed. It is planted on a shaft without fasteners, so it is dismantled with one hand
• The main part of the drum is fixed using a screw, which must be twisted with a screwdriver with an appropriate tip or a bat
• To twist it, it is necessary to hold the base of the drum with one hand, and the second to remove the screwdriver against the direction of the clockwise
• After that, you can proceed to dismantle. To do this, you do not need to pull it with all your strength, but slightly shaking it, slowly remove it from the hook with a metal shaft on which the drum is planted
• When installing the installation, the head should be planted in a tetrahedral slot

This process is not difficult, and as you know, it is not necessary to dismantle the entire head if you know how replacement is performed. When dismantling, consider the following nuances:

• It is recommended to remove the head periodically to prevent the corrosion of the threaded connection. If you never unscrew the screw, then if necessary to do it will be difficult and even sometimes impossible
• If the screw has a tetrahedral boring of the head, then for twisting you should select a screwdriver or bit of a suitable size to eliminate the licking of the faces on the head
• When assembling the installation, a threaded seat should be treated with lubricants, for example, solidol or machine oil
• If the edges on the screw are licked, then for its unscruptions you can use special clamping forceps
• There are drums that do not require preliminary disassembly. To dismantle them, you should take up it, and rotate in the opposite direction of the direction of the clockwise

Knowing how to disassemble the drum, you should continue to clarify the process of replacing a trimmer fishing line for grass. Below the video shows a detailed process how to open a trimmer coil for grass and disassemble it.

Disk selection criteria

You need to choose a plastic or metal knife, given the area of ​​the site that is planned to be processed, as well as the type of trimmer for grass is electric or gasoline. The number of blades will depend on which shoots must be removed using the tool. Choose the desired disk shape, the number of blades and manufacturing material can be using the instructions for the operation of the device. It usually prescribes which mills are recommended to use to solve certain problems.

Material

It is not recommended to put metal knives on electrocos, since the design features make their use dangerous for the user. This is due to the curved shape of the bar, the absence of stops on the handles, as well as a high speed of rotation.

Important! Direct rod provides the safe use of a trimmer for grass at such moments when the disk, rotating, pushes into the obstacle. In this situation, he bounces back. towards a person, so a curved design can cause an injury.

On trimmers with a flexible bar in terms of safety, plastic knives should be used. Their purpose is a mowing of soft grasses, dry. Whereas metal disks do a great job with high, thick, hard shoots, shrubs, as well as shoots of trees.

Blades

The number of blades is important in solving diverse problems. So, two to three pieces are enough to grind the grass. For hay harvesting, it is necessary that there are four to eight blades on the disk. To destroy small shoots of trees and shrubs, instead of blades on the discs, there should be a large number of small teeth.

Sharpening of the disk

Regardless of the quality of the disk, over time it is stupid and begins to cut the grass poorly. If the knives are still relatively new, and the replacement is inappropriate, you can sharpen them with your own hands.

Important! For sharpening, only those discs are suitable on which there are no attacks from solid materials. Such details are thrown away, and instead new.

• disassemble a trimmer for grass, remove knives;
• Carefully inspect the disk. if cracks are discovered, it is better to change the part to a new one, since its further operation is unsafe;
• bent blades can be carefully bend with a hammer;
• Given the size of the disk, you need to choose the right file for metal, this will provide more convenient work;
• At an angle of 30 ° equally sharpen all the upper cutting edges of the disks;
• collect a trimmer for the grass in the reverse order.

To sharpen the disk, you can use an sandpaper at low speeds by installing a circle for grinding with medium.sized grain. Through such a tool, the process will move much faster. For safety, you need to put on gloves on your hands, and a protective mask or glasses on your face.

So, for beating grass on gasoline and electrimers, plastic and metal disks of various shapes are used and with a different set of blades. They are chosen in accordance with the type of work performed and the size of the processed territory. If the knives on the mower are swept away, they are easy to sharpen or change them on their own. Despite the simplicity of the procedure, you need to be neat and remember the safety so as not to injure by negligence or not to damage the technique. A more detailed description of the replacement of knives in relation to a specific model of a trimmer for the grass can be viewed in the instructions for operation or on the official website of the manufacturer. For clarity, the general process of the process is shown in the video.