How to make out the head of the Champion trimmer. Bobbins collapsible

How to remove the Champion Champion head451

The type, thickness and length of the mowing trimmer line are selected depending on the model of the trimmer. The diameter of the cord can be from 1.2 to 4 mm. It is easy to guess that the thicker you are refueling the cord, the tougher and thicker it can be cut.

There are 3 ways to find out what kind of fishing diameter you can use on your mower.

  • Contact the instructions of the device for information about the thickness of the cord.
  • Look at the coil itself. It can be marked with information about the possible diameters of the mowing trimmer line.
  • Insert the trimmer line into the outlet. If it passes into it easily, you can use a cord of this diameter.

The trimmer line is wound on a coil located in a mowing head. Therefore, it first needs to be opened (this was discussed above). There are two ways to wind the cord.

The first way

To correctly determine how many meters of trimmer line is necessary for a specific coil, it is necessary to wind it on the reel so that the coil does not exceed the diameter of the boards. If the trimmer line goes beyond the edges of the coil, you cannot insert it into the lid. As soon as you have decided on the length of the material, you need to load it into a reel, so do the following.

You need to fold the trimmer line in half, so one end is 10-15 cm longer than the other. Please note that the coil is divided into 2 parts by the central side, with which charging begins Find a recess on it and insert a cord into it, bent in half, with a slight effort. This is very important to determine in which direction the trimmer line is wound to the coil If you look carefully, you can find an arrow on the drum or an inscription with an arrow indicating in which direction to wind

There are cases when there is no arrow on the coil In this situation, you can look at the drawn arrow on the mowing head and wind the cord in the opposite direction. The winding should be carried out carefully, wrapped with a reel, with maximum thread tension. After the cord is finished, you must first fix the short end of the mowing trimmer line, inserting it into the groove of the corresponding diameter on the side of the coil. The other end, genuine, is installed in the groove on the opposite side of the coil. After fixing the spit line, cut its ends, leaving the allowances about 10 cm. Next, it is necessary to install an aged coil in a mowing head. To do this, insert and stretch the threads into the heads of the head, insert the coil into the housing, and then, applying the necessary force, pull the trimmer line from the fasteners and tighten it. Now you can put on the lid and fix it with latches.

Read discs for a trimmer what description are

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Echo String Trimmer Trimmer Line Replacement #102212131

The second method

Some coils provide the second method of fixing the cord: instead of one folded in half, you can charge 2 pieces of thread. The trimmer line is replaced in accordance with the following algorithm.

  • Before replacing or loading a new thread in a coil, determine how many meters are required, as described above.
  • Bend one end of the cord in the form of a hook.
  • Find the hole in the bottom of the coil to fix the trimmer line, and insert the end of the thread bent into the loop.
  • It is necessary to wind the cord in accordance with the direction of the arrow to the desired level not exceeding the diameter of the coil.
  • Do the same for the second coil nest.
  • The assembly of the head is no different from the method that was provided for when refueling the coil considered with a double piece of trimmer line.

There is a very simple and fast way to replace the trimmer line without disassembling the mower that you can see by watching this video.

The ends of the cord protruding from the holes in the case can be cut to the required length when the part is installed in the trimmer. There are two ways to do this:

  • Turning on the trimmer (during rotation, the ends of the trimmer line will be trimmed around a knife fixed for this on a protective cover);
  • Cutting the extra ends with scissors so that they do not touch the body.

The second method is used if you need to put on a large diameter cord, and the cutter cannot shorten it.

If the thread is tucked on the mowing head, but the length of the protruding ends of the cord is insufficient, they must be lengthened before starting the machine. This applies to the head with manual adjustment. However, there are cases when a semi-automatic mower is used, when, due to the insufficient length of the protruding ends of the cord, they do not automatically lengthen. In this case, you need to turn off the unit (absolutely necessary to pull the fork out of the outlet on the electric device), manually press the button located at the bottom of the part, and pull out a little fishing trimmer line. After this procedure, the cord will be able to again lengthen due to centrifugal force if you set the maximum speed of spindle rotation.

How to put a knife on a trimmer

Putting a knife on a trimmer 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 trimmer line. The most important thing is to observe when changing the cutting elements safety precautions and the assembly sequence of disassembly.

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The algorithm for installing a knife per trimmer 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 the spool with a trimmer line with a trimmer line or a mounting nut that holds the boot (if the trimmer 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.
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As you can see, there is nothing complicated. Now you can safely start the mowing of weeds on the site.

Trimmer is a convenient and easy.To.Use tool for begging grass and cutting small shrubs and trees. As a cutting element, a trimmer line (string, cord) is often used in it, because it costs cheaper than knives and more safe in operation. With intensive use of the tool over time, you will need to change the trimmer line on the trimmer. This process is similar on mowers of different manufacturers, whether it be Husqvarna or Huter, with possible insignificant differences.

Characteristic malfunctions and their independent elimination

Naturally, during operation, the owners of the trimmers are faced with certain malfunctions of mowing heads. Over, they are most often associated with certain difficulties in pulling (lengthening) of the cutting cord from the coil. The most common causes of the lack of trimmer line is its “bite” between the turns or sticking.

If the string is not served

In this case, the cause of the defect is incorrect winding of the cutting cord. The trimmer line can be wound with insufficient tension, which helps to cross the turns together and confuse the string. When the coil rotates, the cutting cord under the influence of the emerging centrifugal force is delayed, which in turn leads to the clamping of the free end of the trimmer line between the turns. To eliminate this malfunction, you need to dismantle the coil, disassemble it and rewind the string so that the turns lie down in even rows, pressing tightly against each other.

If the string sticks together

Squeezing the turns of the trimmer line directly in the mowing head can be caused:

If, nevertheless, the user could not avoid sticking the trimmer line, then to repair the trimmer coil needs to be removed and replaced by the existing cord with a better.

If there is too much string consumption

When using semi-automatic mowing heads, the user can detect the accelerated consumption of the cutting cord due to its spontaneous lengthening. As a rule, this happens due to the weakening of the spring installed inside the coil. You can eliminate the malfunction by putting several goals under the spring.

If the bobbin does not spin

The refusal of the semi.Automatic coil of the trimmer can also be caused by a frequent clash of its head with solid objects (dry branches, soil, stones, etc.). In this situation, there is a slight stretching of the trimmer line, and then the Rapid retraction of it inside the bobbin. Due to severe friction, the cord is heated, which can lead to sticking its turns to each other. To eliminate the defect, the string will need to be rewound.

If the string is served spontaneously

Spontaneous lengthening of the trimmer line, followed by trimming its tips, may be caused by a violation of the order of assembly of the head after replacing the cutting cord. Often, users who do not have sufficient experience forget to install the pressing spring inside the head, which causes premature operation of the mechanism responsible for the supply of trimmer line.

Dismantling the spit head

Starting to repair the head of the trimmer, the owner needs to protect yourself from getting injuries in case of randomly launching the engine, for which you must completely de.Energize the electric garden tool or drown out the engine motorcycles. Most often, the owner of the trimmer is faced with the need to replace the cutting cord. This process is started after the head is dismantled from the shaft. This must be done carefully to avoid damage it.

Dismantle the coil in the following order:

  • Having combined the holes available on the axis and washer, the mowing shaft is rigidly fixed by means of a screwdriver or a metal rod;
  • Unscrew the executive mechanism, rotating its case clockwise.

Grass Trimmer 18V x 2 DUR368A Makita CORDLESS OPE

Having removed the braid head, they begin to disassemble it, for which you need to carefully open the lid, which is most often attached specially provided for by plastic locks. To do this, squeeze the edges of the lid and at the same time drown in the hull of the latch.

Charging the string in the spool

To charge the trimmer line correctly, it is necessary to act according to the operating instructions attached to the trimmer. As a rule, this operation is carried out as follows:

  • Cut off the right amount of cord and fold it in half;
  • The resulting loop is inserted into one of the specially provided grooves (holes) of the spool;
  • Pulling the trimmer line, they turn the spool against the clockwise several times, while the coats of the cord should be laid in dense layers (one to another), preventing overlaps;
  • Having finished winding, the ends of the trimmer line (about 20 cm) are left free, which are fixed in the grooves available on the sides of the spool;
  • Mount the mechanism in their place, for which it is necessary to assemble it in the reverse order, returning to its original position all the available details (spring, washers, etc.), and install the coil with a string in the body of the head;
  • The free ends of the cord are passed through the existing eyes (holes), after which the body is closed with a lid, which is fixed with latches.

On this charge of the spitter head, the cord can be considered complete. The coil is screwed to the shaft of the trimmer, having previously stiffly fix it. How to do this described above. You can check the performance of the head by mowing a small area of ​​the lawn.

How to remove the coil and replace the trimmer line

The owners of the trimmers, mostly beginners, confuse, bordering on panic, when it becomes necessary to change the cutting tool or trimmer line in the reel. Very often, when trying to unscrew the mowing head, users simply make it unusable, not suspecting that it is unscrewed in the opposite direction. So that this does not happen, if you need to replace the tool, it is recommended to familiarize yourself with the step.By.Step instructions given later.

  • Before filling the trimmer line into the coil, drown out the engine of motorcycles or de.Energize the electrimmer to avoid injuries that may occur when the cutting tool is randomly launched.
  • Unscrew the nozzle mounted on the gearbox shaft. To do this, the shaft must be fixed by combining holes on the puck and on the axis, and inserting a metal rod or screwdriver into them.
  • Unscrew the nozzle. You should know that the thread on the shaft is left. Therefore, the trimmer coil should be twisted to the right, that is, clockwise.
  • Disassemble the mowing head. Most often, the head cover is attached to the fixers. To remove it, you need to drown these latches into the case, pressing the edges of the lid. If your trimmer has a semi.Automatic mowing head, which has a button from below, then disassembling the nozzle should be done carefully, since you can lose a spring that sometimes flies away when removing the cover.
  • Cut the required amount of trimmer line. Usually its length is 5 meters. Use the cord of the diameter that is indicated in the instructions for the tool. It is not recommended to exceed the maximum diameter of the trimmer line, since this will lead to increased load on the engine and greater consumption of gasoline.
  • Find the middle of the segment of the cord, folding it in half. You will get a loop.
  • Special grooves are cut out inside the coil (there may be holes). Insert the loop from the trimmer line into this groove.
  • Wind the trimmer line on the coil, turning it counterclockwise. You need to refuel the cord as evenly as possible, the turns should be laid without ceiling and with good tension. When the winding is finished, leave the free ends of the trimmer line about 20 cm long and fix them in the grooves located on the sides of the coil.
  • Collect the braid head. Before you finally collect the nozzle, do not forget to insert a spring and washer (if it is available). Install the coil in the case, and prone the ends of the cord through the holes or eye.
  • Dress the lid and fix it with latches.
  • Screw the nozzle back to the gear shaft, also fixing it with a screwdriver. It will be necessary to tighten the coil of the trimmer to the left (against h. Arrows).
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Launcher of the starter and gearbox

The gearbox conveys the rotational moment from the engine shaft to the cutting tool, its gears during operation should be absolutely clean and necessarily lubricated with special lubricant.

The starter is necessary to bring the trimmer to working condition, its diagnosis is to check the tension of the lace of the starter coil with the teeth of the coil, which are often destroyed at a sharp launch.

A non.Working starter in a benzocos is not subject to repair, it must be replaced with a working unit, as part of a mandatory inspection or a set of repair measures.

Separate attention and care require cutting elements that must always be cleaned of dirt and mowed grass after operation. Regular inspection and thorough preparation of the device for work will help to avoid an expensive and expensive repair time, always be confident in the performance of benzocy.

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Launcher of the starter and gearbox

The gearbox conveys the rotational moment from the engine shaft to the cutting tool, its gears during operation should be absolutely clean and necessarily lubricated with special lubricant.

The starter is necessary to bring the trimmer to working condition, its diagnosis is to check the tension of the lace of the starter coil with the teeth of the coil, which are often destroyed at a sharp launch.

A non.Working starter in a benzocos is not subject to repair, it must be replaced with a working unit, as part of a mandatory inspection or a set of repair measures.

Separate attention and care require cutting elements that must always be cleaned of dirt and mowed grass after operation. Regular inspection and thorough preparation of the device for work will help to avoid an expensive and expensive repair time, always be confident in the performance of benzocy.

make, head, champion, trimmer

Триммер на колесах.Champion LMH4412.

DIY TRAMPION TRAMMER Repair

Details: Repair of the Champion trimmer with your own hands from a real master for Olenord.Com.

Modern technologies and technology allow you to produce the best and optimal technical solutions that become effective assistants when arranging a summer cottage or personal plot. Green lawn and other stands can grow rapidly, to put the adjacent territory and haircuts of lawns, a benzocos is used, which is differently called a motorcycle or a trimmer, a benzo-core.

Traditional braids are inconvenient and unsafe in use, require significant expenses of time and own forces that will help save benzocouses that combine functionality and practicality in their design. In the photo Benzosos, you can see various high.Tech devices that have a complex of operational characteristics, including parameters such as increased performance and long service life.

A convenient and reliable trimmer is a technical device consisting of individual mechanisms, details and elements that can be worn out, become unusable and damaged during intensive operation.

Even when conducting a regular technical inspection, care and care procedures, such devices and their individual parts require repair and even replacements, all repair procedures can be carried out independently.

The easiest way is to give a benzokos for repairs, allocating a certain amount of funds from the family budget, operational and high.Quality repair with your own hands is no less simple and convenient to understand the design of the gas troops and fix all the problems.

The massive and piece manufacture of trimmers is based on the use of generally accepted technology, the typical design scheme consists of certain elements and parts, it is important to know them when carrying out independent repair work:

  • Top part. The basis of the entire structure, where all important elements are collected, such as a starter, carburetor and a gas.Skosa engine;
  • Middle part. Hollow rod, inside it is a cable connecting the engine and gearbox, which sets the cutting trimmer line. In this part there are mounts for the distribution of weight of the entire structure and a belt for fixing the trimmer on the belt of a person using a trimmer for its intended purpose;
  • Bottom part. It has a gearbox and cutting elements that are hidden under a practical casing, which protects the user. The casing provides an increased level of safety, preventing large fractions of garbage, pebbles and glass in a person while working with a gas station.

Knowing the internal device and the principle of work of the trimmer, you can independently carry out repair measures for the design or replacement of individual unusual units using the repair instructions.

The most common and often encountered, subject to independent correction of the breakdown of the unit can be called the following problems:

  • The engine malfunction, due to which the benzos is not started and does not work;
  • Enhanced vibration of the bar motorcosa, which complicates its targeted use;
  • Increased overheating of the gearbox, its accelerated heating during operation;
  • Slow and weak functioning of the cutting trimmer line at insufficient speeds;
  • The clogging of the starter grill causing the engine overheating and its refusal to work;
  • Rapid and frequent clogging of the carburetor due to the use of poor.Quality fuel;
  • Clogging of the air filter in case of non.Compliance with measures to care for the device.
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TRAMMER REPAIR OF REPAIR OF DIY

Details: Repair of a trimmer’s bobbin with your own hands from a real master for Olenord.Com.

A cap of dust protection was rubbed from the case of the clamping nut and the boot itself fell out. Schools are clogged with grass and earth. The unmuffling and the wire of the bobbin does not help manually.

There are no such small and desired spare parts in the city stores. There is a wearable head assembly Autocut from 5-2 for 900 rubles. The price is prohibitive.

The first repair project is to solder a new extension cap from Kapron or plastic.

He took a strip of sheet metal, squeezed it into TISs and heated with a flame of a gas burner. Then he put on both sides at the same time both the details of the head of the benzokos, and a thick plastic puck. After 2 seconds he squeezed them to each other and let them cool. It was not soldered some cunning American plastic turned out to be. It is not combined with our polyethylene, polystyrene, polycarbonate.

Retreated to its previous positions and re.Carefully studied the pressure mechanism. Discovered a gap sufficient for the second repair project.

From the old wind instrument, I cut off a piece of brass tube 25 mm long with an internal diameter of 27 mm. With the help of emery and file, I cleaned the ends.

Then, with light blows of the hammer, he translated the phone on the plastic body of the sleeve of the pressure mechanism.

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From a birch stick put a plug 10 mm long with an outer diameter of 27 mm. And also pressed it into the brass pipe from above, until it stops into the sleeve.

To fix the structure, a sharp core nicked the tube in a circle along the plastmass and a hammer tested the edge along a wooden traffic jam.

To hold the native anthers in the bobbin, it was necessary to squeeze it in the cartridge of the lathe and the cutter to put the groove under the stop ring with a depth of 1 mm and a 2 mm wide width.

I bent the locking ring itself on the trimming of a tap pipe from a bicycle knitting needle and bit off the excess in the place.

After simple repair work, he installed a head on a gas station, put on an turban, tucked a trimmer line and went into the garden for testing. Everything is working! Well! Pressed on an updated ledge. The trimmer line lengthened. After mowing, the anther remained in place. Swling surfaces did not clog with grass and earth.

A successful decision over the next hour was re.Implemented on a second worn.In.Worn wearable head. Now I have a spare!

If you look at the attentively attached drawings, you can guess to blame the combined prosthesis “Pipe plus traffic jam” from the bronze workpiece.

Or even with a protective torch cap. Then a groove with a locking ring will not be needed.

Trimmer head repairs using the STIHL FS38 example

How to repair The coil of the trimmer. Master Class

A cap of dust protection was rubbed from the case of the clamping nut and the boot itself fell out. Schools are clogged with grass and earth. Advertising. How to repair a trimmer coil. Master class. A cap of dust protection was rubbed from the case of the clamping nut and the boot itself fell out. The unmuffling and the wire of the bobbin does not help manually.

There are no such malekhanka and suitable spare parts in the shops of the town. There is a wearable head assembly Autocut from 5-2 for 900 rubles. The cost is prohibitive.

How to change the trimmer line on a 40 volt Ryobi edger / weed eater / weed wacker

1st repair project-Saving a new extension cap from Kapron or plastic.

He took a strip of sheet metal, squeezed it into TISs and heated with a flame of a gas burner. Then he attached a benzo-coscosa head from 2 sides at once, and a thick plastic puck. After 2 seconds he squeezed them to each other and gave him to cool. Not soldered A certain Khitore South American plastic was. It does not mix with our polyethylene, polystyrene, polycarbonate.

This video is processed in the YouTube video editor I want to add information, my.

Retreated to its previous positions and re.Carefully studied the pressure mechanism. Discovered a gap sufficient for the second repair project.

From the old wind instrument, I cut off a piece of brass tube 25 mm long with an internal diameter of 27 mm. With the help of emery and file, I cleaned the ends.

Then, with light blows of the hammer, he translated the phone on the plastic body of the sleeve of the pressure mechanism.

From a birch stick put a plug 10 mm long with an outer diameter of 27 mm. And also pressed it into the brass pipe from above, until it stops into the sleeve.

To fix the structure, a sharp core nicked the tube in a circle along the plastmass and a hammer tested the edge along a wooden traffic jam.

To hold the native anthers in the bobbin, it was necessary to squeeze it in the cartridge of the lathe and the cutter to pave the groove under the locking ring with a depth of 1 mm and a 2 mm wide width.

I bent the locking ring itself on the trimming of a tap pipe from a bicycle knitting needle and bit off the excess in the place.

After simple repair work, he installed a head on a gas station, put on an turban, tucked a trimmer line and went to the garden for testing. Everything is working! Well! Pressed on an updated ledge. The trimmer line lengthened. After mowing, the anther remained in place. Swling surfaces did not clog with grass and earth.

A successful decision over the next hour was re.Implemented on a second worn.In.Worn wearable head. Now I have a spare!

If you look at the attentively attached drawings, you can guess to blame the combined prosthesis “Pipe plus traffic jam” from the bronze workpiece.

Or even with a protective torch cap. Then a groove with a locking ring will not be needed.

Well, a very useful article for the owners of this tool or those who want to purchase it.

Repair of the bobbin of a garden trimmer. For the owners of this tool, is a well.Known painful topic, but here I dare to say that I found a worthy solution to the problem.