How to disassemble the Huter grass trimmer spool

How to remove the spool from a Huter grass trimmer

Mechanical problems are associated with damage to the trimmer head. This component is most often subject to wear and tear, and this element is often in contact with the environment. There are several options for breakdowns that are mechanical in nature.

An electric grass trimmer

The self-propelled type of these units can be used anywhere, but only near the power supply. Silent, they are often used near schools, kindergartens, as well as hospitals and clinics. Quite actively they are used on private property.

Models are easy to operate, low-noise, reliable and reasonably priced.

The main faults of the coil

Users of electric trimmers and lawn mowers often encounter problems with the semi-automatic mowing head. The reel malfunctions can be as follows:

Cord spontaneously extends

There are situations when the grass trimmer user notices very fast line consumption. At the same time, he never hit the button on the ground to lengthen the line. The reason that the line for the trimmer unintentionally lengthens, getting cut on a special knife on the hood of the machine, may be the lack of a spring in the mowing head. Often beginner users of mowers, trying to load line for trimmer in the reel, forget to install the pressure spring in the head, or even lose it when opening the cover, and in the future, do not even know about its existence.

Also trimmer line can be extended without using the button, if the spring is loose. If the check of the spring confirms this fact, then it is necessary to put some washers under it, to strengthen its clamping properties.

Features

If we talk about the features of the models of this manufacturer, then to begin with it should be said that this company from Germany was founded in one thousand nine hundred and seventy-nine years. All equipment that comes under this brand is created by qualified engineers and developers and is tested at each step of creation. In general, lawn mowers of this German company are massive and quite productive models. Their use allows you to mow grass in almost all criteria. Very often the best models of this company is used specifically for professional purposes. One of the basic features, which is characteristic for all models of the manufacturer, is that Huter brushcutters are equipped with a two-stroke engine with air cooling and electric ignition. This function makes it possible to provide high power of the device and high quality performance of the intended purpose.

The quality of the spark determines its ability to ignite a properly formed air-fuel mixture under operating criteria. Weak spark in the criteria of high pressure and temperature in the combustion chamber can not do it. Ignition occurs later or not at all. There is a bulge in the work of the engine, the engine does not gain speed, there is vibration, detonation, in the starter can show the effect of “cranking”.

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The subtlety of such a failure is that the diagnosis of the following methods does not give 100% confidence in the performance of the ignition coil. Such an implicit failure, when the spark seems to be there, but it is not quite right, often misleading and forced to write off difficulties with the ignition coil on the failure of the carburetor. The usual thing to do in such cases is to increase the fuel supply. It turns out that such a spark can ignite the enriched mixture, but not the right one. But the introduction of enriched consistence leads to a sharp wear of the cylinder-piston group and muffler. Therefore, in such disputed situations, once again check both the carburetor and the ignition coil.

Checking the serviceability and adjustment of the gap

In order to assess the condition of the coil yourself, it is necessary to examine the coil body, it should not have cracks and dirt.

The current-conducting parts and assemblies also must not be rusty. The spark plugs have to be in good condition, they have to be installed correctly. Circuit breaker must work well.

If everything is OK, then check the coil.

  • Check the resistance.
  • Check the spark.
  • It is possible to use a candle.
  • If the situation is hopeless, then it is necessary to remove the cap from the candle, put a nail without the “cap”. The main thing is not to damage the cap.
  • Starting the machine. Checking the ignition system. Make sure the spark plug is screwed evenly into the hole. Watch for the color of the spark. If the color is blue, there is no malfunction.

In any inspection, the gap between the flywheel and coil must be set. The amount of clearance varies depending on the model of tool. The gap between the flywheel and coil should be between 0.2 and 0.4 mm. It is better to check the ignition coil with a multimeter, as well as with a tester. There’s no point in repairing the ignition coil.

disassemble, huter, grass, trimmer, spool

To find out how to choose the right coil for your lawnmower, see below.

How to remove the spool and replace the line for the trimmer

Owners of trimmers, mainly beginners, get confused, bordering on panic, when there is a need to change the cutting tool or fishing line for a trimmer in the coil. Very often, when trying to unscrew the mower head, users simply cause it to fail, not realizing that it unscrews in the opposite direction. To prevent this from happening, if you need to replace the tool, it is recommended to read the step-by-step instructions below.

  • Before you tuck the trimmer line into the spool, turn off the brushcutter engine or de-energize the electric grass trimmer to avoid injuries that can occur if you accidentally start the cutting tool rotation.
  • Unscrew the brush head mounted on the gearbox shaft. To do this, the shaft must be secured by aligning the holes on the washer and the axle, and inserting a metal bar or screwdriver into them.
  • Unscrew the nozzle. You should be aware that the thread on the shaft is left-handed. Therefore, you should turn the grass trimmer reel to the right, that is, clockwise.
  • Disassemble the mowing head. The cover of the mowing head is mostly secured with clips. To remove it, you must push these catches into the housing by pushing the edges of the cover off. If your trimmer has a semi-automatic mowing head that has a button on the bottom, then the disassembly of the nozzle must be done carefully, because you can lose the spring, which sometimes flies out when you remove the cap.
  • Cut as much line as necessary. It is normally 5 meters long. Use the cord with the diameter indicated in the instruction manual of the tool. Do not exceed the maximum line diameter, as this will put more strain on the engine and increase gasoline consumption.
  • Find the center of the cord by folding it in half. You will have a loop.
  • There are special grooves (or holes) cut into the inside of the reel. Insert the loop of fishing line in this groove.
  • Wind the line on the spool by turning it counterclockwise. Make sure the line is wound as evenly as possible, and the line should lie without overlap and with a good tension. When you have finished winding it, leave about 20 cm of free line, and fix the ends in the slots on the sides of the spool.
  • Assemble the mowing head. Before finally assembling the nozzle, do not forget to insert the spring and washer (if available). Insert the spool into the casing and thread the ends of the cord through the holes or eyelets.
  • Replace the cover and fasten it with the latches.
  • Screw the nozzle back onto the gearbox shaft, also securing it with a screwdriver. It is necessary to screw in the grass trimmer reel to the left (counterclockwise). arrow).
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Preliminary machining

Pre-sales preparation is a test of the machine’s functionality. Only competent specialists should be allowed to do it. The procedure consists of the following steps:

  • Inspect your gardening equipment and accessories.
  • Assembly of the equipment, if necessary.
  • Start at idle speed.
  • Adjusting and fine-tuning the machine to the forthcoming loads.

Good preparation is essential for efficient operation in the future. Our sales staff will ensure that the preparations are carried out correctly, so you can get the best results from your machine.

When not to do pre-treatment

The preparation service is available to customers at their request. It should be abandoned if:

We always meet the wishes of our customers!

Troubleshooting a gasoline trimmer

Equipment of this type is more complex, because it has not only a drive, but also a number of other elements: gas distribution system, fuel tank and control.

Considering the mechanical damage, it should be noted that this should also include clogging of the filters. Operating requirements stipulate that they must be changed during regular maintenance of the device.

How To Grease The Flex Cable In Your Trimmer

It is highly undesirable to choose models of little-known manufacturers, because their level of performance is often quite low. Given that accessories for gasoline trimmers are not offered in every store, it may be difficult to acquire them.

What types of lines are there?

A common type of fishing line that fits virtually all types of reels is the round section cord. video : how to disassemble the grass trimmer reel. Changing lines on a trimmer. Video how to disassemble the spool of the line replacement on the trimmer. Download more similar videos. It’s a common trimmer line that is good for cutting lush grass, but much harder to mow through dead grass, and it certainly cannot cut through brush.

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As a rule, the diameter with which you can mow young grass does not exceed 1.6 mm. The thicker the cord, the rougher the grass it can overcome.

There are lines with sharp edges in the form of a star or square, this version is more adapted to mowing dry grass just at the expense of having sharp edges, but its disadvantage is more wear and tear and it is inferior to the round cord in terms of strength.

disassemble, huter, grass, trimmer, spool

There are lines with improved aerodynamics with characteristic indentations, scales and notches, such a product makes less noise, but it is used only on benzosaws, as the output of such thread from the spool is difficult, it is used most often with discs, in which are inserted segments. The disadvantage of this product is its fragility.

disassemble, huter, grass, trimmer, spool

Most often in gasoline trimmers with an engine more than 1.5 liters of power.с. use a cord with a metal cable inside. This video shows how to disassemble the coil in the gasoline trimmer for grass, and how to properly unwind. How to remove the spool to disassemble the coil on the trimmer and rewind the disk on the shaft. Such filament is ideal for mowing dry grass and small bushes. How to Disassemble the Grass Trimmer Reel. Replacement of the line on the trimmer. The presence of the core, has a positive effect on the durability of this material. The disadvantage of such cord is its price, which is significantly higher than the above listed opponents.

Winding (Taper) Profiles

The line is wound differently on the bobbin. In quality products, a cylindrical and cone winding method is used. A trimmer line laid in profile forms an even trimmer line. With a cylindrical winding, this trimmer line is straight and parallel to the bobbin, with a cone winding it is slanted.

Straight taper tapers to the front of the bobbin, reverse taper expands. Straight taper reduces line friction. Reverse type of laying reduces the likelihood of spontaneous line drop.

There is also a third type of winding. chaotic. Commonly used in cheap Chinese rods. And if such winding can be tolerated, using a conventional line for a trimmer, then the use of a cord in such a spool should be abandoned. Bad casts, “beards”, kinks and tangles are sure. It leads to failures during fishing, and can ruin the mood of every fisherman.

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