Installation of the starter on the Benzotrimmer Husqvarna. Starter for the chainsaw: device…

Do.it.yourself repair starter repair

Starter is one of the main nodes of the lawn mower, which significantly facilitates the start of the engine engine. Its breakdown can happen at the most inopportune time, which certainly entails significant changes in the daytime plans of the owner of the site. You can solve the problem in two ways: repair the trimmer starter for the grass with your own hands, or replace the node in its entirety. The easiest option for eliminating the failure of the launch system will be its complete replacement, but from a financial point of view, buying a new starter may seem far from unbearable. To independently eliminate breakdowns, it is enough to prepare a screwdriver with the corresponding tip and get acquainted with the recommendations indicated later.

Like any garden or construction benzor.tool, a trimmer starter for grass consists of a plastic case, in which a pulley with a pre.wound cord is installed (shomorgalka). In order to automatically twist the rope after a starter with the back of the pulley, a strip spring made of alloyed steel is fixed. A ratchet is mounted on the front of the pulley, through which the starter with the leading shaft of the engine trimmer engine is engaged. Depending on the manufacturer and the design, motorcycles with a ratchet can represent both the whole and collect from two separate details.

The principle of the starter of the trimmer for grass is practically no different, regardless of the model of the unit.

The main components of the starter of the trimmer for grass

When the starter jerking the starter, the ledges on the pulley come into clutch with dogs, which, with a successful launch of the ICE, diverge in different directions under the influence of centrifugal forces. There are also models where the ratchet is spring.loaded from the side of the case and when the pulley is revealed, the teeth of the gear from the engine shaft are removed. Of course, with frequent and prolonged use of a trimmer for the grass, no one is safe from a cliff of a drive cord or wear of a strip spring. Therefore, in this case, you will need to repair the starter of the trimmer for grass, which can be carried out with your own hands.

Starter for a chainsaw. Learning independent repairs

For the quick launch of any chainsaw, a starter is required. With accelerated scrolling of the crankshaft, the tool is compressed by the fuel-air mixture supplied to the engine and its subsequent ignition. Therefore, the normal work of the starter for the chainsaw determines the performance of the entire mechanism.

Two main malfunctions of the starter of the gasoline trimmer for grass are currently spreading:

In practice, there are cases when for some reason there is damage to the starter case and a ragged cord is wound on the engine shaft, which certainly leads to a fragment of the spring and cracks on the case. In the current situation, the local repair of the starter of the lawn mower will be impossible and a complete replacement of the engine start.up unit will be required. In other cases, the elimination of malfunctions will be reduced to the replacement of the spring or cord.

Replacement of a ratchet on a trimmer

One of the key nodes of the lawn mower is a starter designed to simplify the start of the device engine. Like other details, it breaks periodically. In this case, there are two solutions to the problem: repair of the starter of the trimmer for grass or its complete replacement. The second option is simpler, but expensive. In addition, the required detail first needs to be found on sale, since different starters are used for different models of gasoline. In the presence of free time and screwdriver with a suitable tip, restore the performance of this node yourself, if you know how it works, what malfunctions are characteristic of it, and how to eliminate them correctly. About all this. in this material.

In order to fix the starter of the lawn mower on your own, you need to understand the principle of its work and know its device. Today, manual and automatic starters are installed on trimmers, while the former are most often found.

The part is a plastic case in which a pulley with a cord wound on it is placed to start the engine. So that the lace is independently twisted after the tool factory, on the inside of the pulley there is a strip spring made of alloy steel. On the front of the pulley, a ratchet is installed that creates a starter‘s engagement with a drive engine shaft of the tool.

On a note! Depending on the model and the brand that released a trimmer for grass (Huter, Husqvarna and other brands), a pulley with a ratchet can be a single whole or two separate components.

The principle of the manual starter is the same on the gas troops of Chinese, European and domestic production, whether it be Hitachi, Patriot or another manufacturer. To start the engine, the owner of the device abruptly pulls the cord. The pulley turns from this movement, and the ledges located on it are hooked with dogs located on the flywheel. Further with the pulley, the flywheel and the crankshaft begins to rotate. After starting the engine under the influence of centrifugal force, the protrusions and dogs diverge in different directions. And the starter cord after the user releases it, wound on the pulley using a return spring.

installation, starter, husqvarna, chainsaw

Important! With intensive use of the drive cord, it breaks off over time, and the strip spring wear out. These details are easy to replace with your own hands.

Removing and disassembling the starter, replacing broken parts

To repair the starter of the trimmer for the grass, you will need to disassemble it first, and then collect it. This process is not a particularly difficult occupation. For work, you will need a screwdriver with the tip of the desired shape.

Everything should be done carefully, observing safety precautions, mainly that the spring does not injure the master if an accident.

Parsing the starting node

They disassemble the launch mechanism in order to install new parts instead of broken in the following sequence:

  • spin a screw with a screwdriver, fixing the pulley with a starter lid;
  • take out a spring and antennae;
  • Remove carefully with the pulley (you need to unscrew the head or work, having dressed the glasses and gloves before);
  • determine why the launch mechanism has broken;
  • If the spring collapses almost completely, then it is replaced;
  • When the spring exits from the hook, it is installed in the original place, bending the antennae before this (the photographs show the laying process);

To change the spring, you should work carefully and accurately: it can, under the influence of the effort caused by the installation of it in place, accidentally burst. Even if you carefully remove the video, then the spring strip flies very quickly from the coil and can injure your hand with its sharp edges.

Immediately putting a springy plate in the same place does not always work. It often slips, so attempts are required to repeat until the desired result is achieved.

Starter assembly

The assembly of the starting node is carried out in a number of stages:

When making the stated manipulations, it is necessary to lay two goals. If this is not done, then the spring over time damage the plastic cup, and when it is pulled. Because of this, a feeling appears, as if the spring had flown. To eliminate such a drawback, you need to install this part of a larger length or an additional goal.

When such spare parts are absent, you can just unscrew the screw a little, and the starter knot will begin to work without shaken. But this option is temporary. it is better to repair qualitatively as quickly as possible.

Spring tension

After installing the spring, it should be pulled. The following actions are performed for this:

  • Remove the handle from the starter cord;
  • Then the rope is inserted into the coil groove;
  • They stretch the spring, rotating the coil in the direction opposite to the clock of the clock arrow (reviews);
  • make the desired number of revolutions specified in the instructions for the use of the trimmer model used and the corresponding length of the cord used;
  • At the very end, the rope is threaded into a hole designed for this, located in the starter cover;
  • put the handle in place, fixing it with a node.

If after the repair the spring continues to fly, then you can get rid of this in the following ways:

  • Squeeze the suitable piece of the plate into the groove at the location of the spring hook;
  • drill holes on two sides of the groove in the coil, into which the spring hook is inserted and fix it using a wire.

Replacing a torn cord

A torn rope is replaced in the following sequence:

  • The old cord is removed;
  • choose a suitable rope (thickness and length);
  • Having reached it through a special hole in the coil, a knot is tied;
  • Sprinkle a spring, producing the required number of revolutions;
  • Fix the pen.

It is better to stretch the spring plate along with the partner so that the edge of the cord does not hit the starter mechanism.

It is easy to assemble a starter on a trimmer and wound a spring, only you should do it carefully and with caution. For different models, the gas tanks of the launching mechanisms are the same, so they are repaired in a similar way. In this case, there are some nuances associated with their constructive features.

Replacement of the starter’s springs Husqvarna 128r

Many homeowners are well familiar with a trimmer for Husqvarna 128r grass. This is a good unit that allows you to quickly and effectively pump quite large areas. But sometimes you have to deal with a problem such as a starter failure. It is actually easy to eliminate it.

At one point, you can find that the starter cord is freely pulled out, but no engine scrolling occurs. With a greater degree of probability, the problem is in the return spring, it breaks quite often.

In order not to confuse the malfunction with missing compression, just unscrew the candle and try to pull the starter. If the piston does not move, the problem is in the starter.

How to repair a starter on a trimmer

Repair of the starter of a gasoline trimmer for grass may be required at the most inopportune moment. In this case, you can solve the problem in two ways: replace the broken part or change the entire node. The latter option will cost more. To repair the device with your own hands in most cases, you need only a screwdriver with an appropriate tip from the tools. Repair work will not take much time and do not require special knowledge. It is enough to know the device, the principle of operation, the nuances of the assembly-disassembly of the starter on the trimmer in order to achieve the desired positive result.

The gasoline engine is, in principle, the main part of the motorcycles its power lies in the range of 0.5-2.5 liters.With. The movement from it is transmitted by the shaft located inside the hollow bar, and then through the gearbox, consisting of gears, already a fishing line or a knife (working body).

Also, the lawn mower has the following elements:

  • protective casing;
  • lever;
  • a belt designed for ease of use of the device;
  • Starter serving for launching a gasoline internal combustion engine.

All parts of the motorcycles are presented in the photo further.

The starter on the trimmer is an integral part, which performs the engine starting into operation. It is shown separately in two photos below.

The starter mechanisms of various models of the benzos work according to the same principle: during the launch of the ICE, the protrusions marked in the photograph above the number 1 are included in the hook with dogs 3. When the engine begins to work, they return to their previous position due to the effects of centrifugal. Similar role is also played by wires 2.

Replacing the dog Stanger trimmer for Husqvarna grass # 503873305

The process of returning to the initial position of the elements of the mechanism occurs due to the presence of a spring screwed around the axis. It unfolds when the rope is pulled. After releasing the cord, it is drawn and winding due to folding the spring. During the launch of the ICE of the lawn mower, the triggering mechanism turns its shaft until it starts to work (starts).

To date, gasoline motorcycles are equipped with two types of starter mechanisms:

The first option is much more common.

The starter on the trimmer can function without breakdowns for a long time. It is impossible to unambiguously indicate the deadline. Everything is determined by the initial quality of the device and compliance with the rules of handling it.

Read how to screw a fishing line for a trimmer for a trimmer for grass properly

Replacing a torn cord

A torn rope is replaced in the following sequence:

  • The old cord is removed;
  • choose a suitable rope (thickness and length);
  • Having reached it through a special hole in the coil, a knot is tied;
  • Sprinkle a spring, producing the required number of revolutions;
  • Fix the pen.

It is better to stretch the spring plate along with the partner so that the edge of the cord does not hit the starter mechanism.

It is easy to assemble a starter on a trimmer and wound a spring, only you should do it carefully and with caution. For different models, the gas tanks of the launching mechanisms are the same, so they are repaired in a similar way. In this case, there are some nuances associated with their constructive features.

Gear lubrication of a trimmer for grass

Lubrication of gears must be carried out regularly in accordance with the recommendations set forth in the operational instructions of the model used. You need to do this also if:

In addition to the gearbox, it is also necessary to regularly lubricate the shaft of a trimmer for grass. This is the norm of proper care of the device.

With the constant use of a trimmer for grass, its gear mechanism experiences a load from grass, dirt sticking on knives, or due to a change in torque. Lubricants must be selected high.quality to extend the service life of the gearbox.

Used types of lubrication

When choosing lubrication, it is necessary to take into account the following factors:

Famous manufacturers, for example, STIHL, Husqvarna and others, in addition to trimmers, produce lubrication for them. Such products not only reduces wear, but also protects the metal of gears from corrosion. Therefore, for motorcycle from these brands, it is better to use their lubricants.

If the composition used for lubrication has good adhesion, then it is practically not squeezed out of the gearbox through the gaps.

For different models, lubrication is consumed in different ways. This is determined largely by the intensity of the use of motorcycles and heating the transmission mechanism. It is believed that the lubricant is enough if the temperature of the gearbox during operation does not exceed 40 ° C.

By consistency, lubricants for a trimmer for grass can be:

In terms of composition, the following types of lubricants are in demand:

  • graphite, significantly reducing friction, as a result of which the rotation of the gear improves;
  • lithium, which are also an excellent anti.corrosion composition, saturated with increasing the wear resistance of metal with additives without harmful substances;
  • universal, containing high.degree mineral oils and improving operational characteristics components.

An example of suitable lubricants are: Champion EP-0, Gear Grease Oregon, Oleo-Mas, Azmol 158, Litol.24. You should also pay attention to the advice of manufacturers on this issue and use the materials they offer. You can buy them at specialized retail outlets.

A lubricant Champion EP-0 Universal 120 gr

The algorithm for self.lubrication of the gearbox

To make lubrication of the gear ratio, its preliminary disassembly is not needed. A special hole for these purposes has already been laid in the device (it is shown in the photo below). In addition to gears, when lubrication, you need to pay attention to such elements of the mechanism:

Pour oil or apply solid grease through a tavniper closed by a screw. At the same time, they perform actions in the following sequence:

  • The gearbox body is cleaned of dirt and adhering grass, especially thoroughly the plot around the plug so that the garbage does not get inside the mechanism;
  • Using the appropriate tool (often it comes with a trimmer), the cork is unscrewed;
  • The selected lubricant is introduced from the tube into the open technological hole, or using the syringe, as shown in the photo further;
  • screw the cork in place.

When making lubrication, you need to rotate the knife so that it is evenly distributed through the teeth of moving gears.

If for any reason the gearbox needs to be disassembled, then the old lubricant must be completely removed from the entire surface of the gears and housing, shaft, and only then use the new. The disassembled mechanism is conveniently lubricated with solid compositions.

The entire reducer lubrication process is demonstrated in the video:

Lubricating the gear node is required at least once during the year, but it is recommended to do this every 20 hours of intensive use of motorcycles. If the first signs of malfunctions with the mechanism appear, then you need to make lubricants as quickly as possible.

Repair

So it’s time to start repairing. First you will need to buy a spring for a replacement. This is how she looks like. Costs about 400-500 (price of 2018).

Starter Spring Huksvarn 128r

You will also need keys-stars. Since the bolts are drowned into the starter case, it is better if the keys are quite long. You still need to stock up on any engine oil.

Repair is carried out in the following order.

    Unscrew two bolts of fastening the starter cover. After its removal, the lid will look as follows.

Starter cover unscrew the plastic plate, pressing the spring.

Starter in the analysis, you can see the spring remove the old spring. The photo shows a broken piece.

The broken part further we take a new part, lubricate it and install it in place. Please note that the starter’s spring Husqvarna 128R is installed in a certain way, the short end is placed in the starter cover. Although in fact you can’t put it otherwise.

Useful advice. It will probably not work to install the lid the first time, the spacer springs of the flywheel will interfere. Therefore, by applying the lid to the body, pull the starter cord on 10-15 cm and the lid will become in place.

Repair of the starter of the trimmer for the grass Husqvarna 128R is a completely feasible task for a home master. Therefore, before carrying a braid to the workshop, carefully look at whether you can correct the problem. In most cases, independent repair will save time and money.

Details: Repair of the starter of a trimmer for Husqvarna grass with your own hands from a real master for Olenord.com.

Repair (alteration) Starter Motokos Husqvarna 128r. From the series “Private House”.

Small change in starter design.

Starter is one of the main nodes of the lawn mower, which significantly facilitates the start of the engine engine. Its breakdown can happen at the most inopportune time, which certainly entails significant changes in the daytime plans of the owner of the site. You can solve the problem in two ways: repair the trimmer starter for the grass with your own hands, or replace the node in its entirety. The easiest option for eliminating the failure of the launch system will be its complete replacement, but from a financial point of view, buying a new starter may seem far from unbearable. To independently eliminate breakdowns, it is enough to prepare a screwdriver with the corresponding tip and get acquainted with the recommendations indicated later.

Like any garden or construction benzor.tool, a trimmer starter for grass consists of a plastic case, in which a pulley with a pre.wound cord is installed (shomorgalka). In order to automatically twist the rope after a starter with the back of the pulley, a strip spring made of alloyed steel is fixed. A ratchet is mounted on the front of the pulley, through which the starter with the leading shaft of the engine trimmer engine is engaged. Depending on the manufacturer and the design, motorcycles with a ratchet can represent both the whole and collect from two separate details.

The principle of the starter of the trimmer for grass is practically no different, regardless of the model of the unit.

The main components of the starter of the trimmer for grass

When the starter jerking the starter, the ledges on the pulley come into clutch with dogs, which, with a successful launch of the ICE, diverge in different directions under the influence of centrifugal forces. There are also models where the ratchet is spring.loaded from the side of the case and when the pulley is revealed, the teeth of the gear from the engine shaft are removed. Of course, with frequent and prolonged use of a trimmer for the grass, no one is safe from a cliff of a drive cord or wear of a strip spring. Therefore, in this case, you will need to repair the starter of the trimmer for grass, which can be carried out with your own hands.

Two main malfunctions of the starter of the gasoline trimmer for grass are currently spreading:

In practice, there are cases when for some reason there is damage to the starter case and a ragged cord is wound on the engine shaft, which certainly leads to a fragment of the spring and cracks on the case. In the current situation, the local repair of the starter of the lawn mower will be impossible and a complete replacement of the engine start.up unit will be required. In other cases, the elimination of malfunctions will be reduced to the replacement of the spring or cord.

First of all, the repair process begins with the removal from the trimmer for the grass of the entire starter. This process is inherently not difficult and will only require twisting several screws with a suitable locksmith tool. It should be noted that when dismantling the mechanism of launching the lawn mower, it is necessary to observe safety precautions, since the strip spring in a compressed state has sufficient energy to injure a person.

This stage allows the master to establish the reasons for the failure of the launch unit, as well as to defect individual parts. The disassembly work should be performed in the following sequence:

Eliminated spring from a starter coil

Many experts note that the first time the installation of the spring is quite difficult, because the owner when repairing the starter of the trimmer for the grass will need not only the basic skills of the locksmith, but also patience.

Although the process of assembling the launch unit of the lawn mower is carried out in the reverse analysis of the order, there are several nuances that should be paid special attention to:

    The coil with the spring installed must be turned and mounted in the groove of the starter case so that all the protrusions become in their original place.

Installation of a trimmer coil for grass in the starter case

When assembling the starter, pay attention to the compression spring, which on both sides should be limited by steel springs. If this is not done, then after the first season it will rub the grooves in the pulley case.

The main malfunctions and ways to eliminate them

Starting the repair of a chainsaw, you must have an idea of ​​what malfunctions can have, and also how these malfunctions are eliminated. So, let’s look at the signs of malfunctions and ways to eliminate them.

Husqvarna chainsaw is not started

If Husqvarna does not start, the first thing you need to verify is that this is the following algorithm for starting the saw, as well as the presence of fuel in the tank. Detailed instructions on how to launch a cold chainsaw and its refueling is available in the guide to use a saw that comes with all Husqvarna chainsaws.

In the event that you do everything right, but the saw does not respond, the reason may be hidden in the malfunction of the ignition system or the absence of fuel supply.

For a more accurate determination of the causes of this behavior of the chainsaw, it is necessary to examine the spark plug, and then check it for the presence of a spark.

If the candle is wet, and when checking the spark, it is not found, it is worth trying to replace the candle itself. Replacement did not give results, so the problem can be hidden in the ignition coil, which is quite difficult to check on its own.

Check the serviceability of the coil, you can install it on a pre.good saw of a similar model or replacing the part with good.

In the event that there is a spark, and the candle is dry. problems in the fuel system. To eliminate it is necessary to carry out its full diagnosis. The fuel system consists of a carburetor and fuel line. Without a certain experience, you can check the fuel highway for impulses, as well as the cleanliness of the fuel filter installed in the tank. It is better to entrust the full diagnosis and repair of the carburetor to professionals.

If the saw starts, but bad

The cause of the difficulty launch of the saw may be a malfunction or incorrect carburetor adjustment. In the event that the carburetor shifts, the chainsaw will be easily started to be hot, but quite difficult to cold, especially after prolonged downtime.

An indirect sign of an excessive amount of fuel mixture entering the cylinder during the operation of the chainsaw is exhaust. If a lot of white smoke is released when the chainsaws are released, it is worth checking the proportions of the preparation of the fuel mixture and adjusting the carburetor.

The chain of the chainsaw is spinning at idle

If the Huskvarna chain rotates at idle, then we can conclude that there are malfunctions in the clutch mechanism or idle speed is not adjusted. To eliminate the malfunction, it is necessary to remove the brake cover of the saw chain and inspect the integrity of the clutch spring. Replace defective clutch.

If the clutch is regular, to eliminate the scrolling of the circuit, it is necessary to adjust the idle speed using the adjusting screw indicated by the letter (T) or to complete the carburetor adjustment.

Important: a possible reason for an independent increase in the idle, is the appearance of air leaks in the engine or carburetor crankcase, which can lead to serious damage to the CPH.

Why is the Husqvarna chainsaw stall when you press the gas

If the saw stalls immediately after pressing the gas, it is necessary to examine the spark plug, which will help to more accurately diagnose the malfunction. Wet candle indicates a malfunction or improper adjustment of the carburetor, in this case, you can correct the situation by carrying out a complete diagnosis, repair and adjustment of this unit. If the repair and adjustment did not help, it is necessary to replace the carburetor with a new.

Another reason why Husqvarna can stall when pressing gas is a malfunction in the fuel system, or rather, difficulties in supplying fuel to the carburetor. It is necessary to check the cleanliness of the fuel filter, as well as the integrity of the fuel hoses.

In the process of assembly of the chainsaw during its full repair, you can squeeze the fuel hose that goes from the tank to the carburetor, which will limit or completely stop supplying fuel and make the saw it is impossible.

Why is the chain on the Husqvarna chain not lubricated

If your chain is completely stopped on your chainsaw, then you need to check the entire oil system.

  • Oil pump malfunction;
  • Blocking the filter element installed in the tank;
  • Malfunction of the oil tank saopun;
  • Rupture of an oil hose;
  • Mismatch of the oil opening on the tire and on the saw case (if the supply stopped after installing a new saw tire);
  • Blocking the oil canal in the saw case;
  • Blockage of the oil supply channel in the bus;
  • Oil pump drive malfunction.

Self-repair of Husqvarna chainsaws is possible only if there are at least some knowledge about the operation of a two-stroke engine, as well as the principles by which a chainsaw is arranged. As practice shows, it is not difficult to disassemble the Husqvarna chainsaw, it is much more difficult to assemble it and at the same time not aggravate its malfunction. Calculate your strength in advance and do not hope that you can repair the saw without some experience. In some cases, even experienced craftsmen make a lot of efforts to correctly diagnose the malfunction.

Husqvarna‘s upper car class

Husqvarna 128 R is popular among home consumers for processing small areas. It has the following main technical characteristics:

  • two.stroke two.stroke gasoline unit with a 28 cm3 working volume;
  • engine power 0.8 kW or 1.1 liter C;
  • fuel tank with a volume of 0.4 liters with a fuel consumption of 507 liters per hour;
  • Direct non.removable rod with a diameter of 24 mm;
  • a bike-type bicycle handle with engine control details, increased ergonomics;
  • the presence of an anti.vibration system;
  • The cutting system consists of a blade of 2.4 mm wide and a metallic four.lobed knife;
  • cut width 25.5 cm of a knife and up to 40 cm of fishing line;
  • overall dimensions 286 × 244×1829 mm;
  • Weight 5.0 kg.

Husqvarna 128 R multifunctional gasoline machine, capable of easily and quickly change the cutting elements, created for convenient and productive work on the care of the garden and lawn. Safety in operation is ensured by the presence of a protective casing. This prevents random contact with cutting parts.

Ремонт стартера бензопилы (сломана пружина)

Husqvarna 128 R has a manual launch system. Smart start. The starting cord reduces the resistance by 40%. The “Start” button of the returned type. After pressing, he automatically returns to his previous position and is again ready for an easy beginning.

The development of Husqvarna 128 R was equipped with the latest E-Tesn 2 technology, which reduces exhaust gas emissions. This does not affect the engine power, but provides environmental friendliness with a low amount of exhaust gases.

The ergonomic of the handle and the convenience of holding the device is provided by the optimal angle of inclination and the anti.vibration system. This allows you to work for a long time with the Husqvarna gasoline pump, without feeling fatigue and discomfort.

Husqvarna 323 r. Professional lawn mower of light design, which won the benefits of users. Ideal for processing large areas in parks, golf fields, etc. D. Long.term and hard work with this device will not look like hard work.

Repair of a trimmer starter for Husqvarna grass with your own hands

Details: Repair of the starter of a trimmer for Husqvarna grass with your own hands from a real master for Olenord.com.

Repair (alteration) Starter Motokos Husqvarna 128r. From the series “Private House”.

Small change in starter design.

Starter is one of the main nodes of the lawn mower, which significantly facilitates the start of the engine engine. Its breakdown can happen at the most inopportune time, which certainly entails significant changes in the daytime plans of the owner of the site. You can solve the problem in two ways: repair the trimmer starter for the grass with your own hands, or replace the node in its entirety. The easiest option for eliminating the failure of the launch system will be its complete replacement, but from a financial point of view, buying a new starter may seem far from unbearable. To independently eliminate breakdowns, it is enough to prepare a screwdriver with the corresponding tip and get acquainted with the recommendations indicated later.

Like any garden or construction benzor.tool, a trimmer starter for grass consists of a plastic case, in which a pulley with a pre.wound cord is installed (shomorgalka). In order to automatically twist the rope after a starter with the back of the pulley, a strip spring made of alloyed steel is fixed. A ratchet is mounted on the front of the pulley, through which the starter with the leading shaft of the engine trimmer engine is engaged. Depending on the manufacturer and the design, motorcycles with a ratchet can represent both the whole and collect from two separate details.

The principle of the starter of the trimmer for grass is practically no different, regardless of the model of the unit.

The main components of the starter of the trimmer for grass

When the starter jerking the starter, the ledges on the pulley come into clutch with dogs, which, with a successful launch of the ICE, diverge in different directions under the influence of centrifugal forces. There are also models where the ratchet is spring.loaded from the side of the case and when the pulley is revealed, the teeth of the gear from the engine shaft are removed. Of course, with frequent and prolonged use of a trimmer for the grass, no one is safe from a cliff of a drive cord or wear of a strip spring. Therefore, in this case, you will need to repair the starter of the trimmer for grass, which can be carried out with your own hands.

Two main malfunctions of the starter of the gasoline trimmer for grass are currently spreading:

In practice, there are cases when for some reason there is damage to the starter case and a ragged cord is wound on the engine shaft, which certainly leads to a fragment of the spring and cracks on the case. In the current situation, the local repair of the starter of the lawn mower will be impossible and a complete replacement of the engine start.up unit will be required. In other cases, the elimination of malfunctions will be reduced to the replacement of the spring or cord.

First of all, the repair process begins with the removal from the trimmer for the grass of the entire starter. This process is inherently not difficult and will only require twisting several screws with a suitable locksmith tool. It should be noted that when dismantling the mechanism of launching the lawn mower, it is necessary to observe safety precautions, since the strip spring in a compressed state has sufficient energy to injure a person.

This stage allows the master to establish the reasons for the failure of the launch unit, as well as to defect individual parts. The disassembly work should be performed in the following sequence:

Eliminated spring from a starter coil

Many experts note that the first time the installation of the spring is quite difficult, because the owner when repairing the starter of the trimmer for the grass will need not only the basic skills of the locksmith, but also patience.

Although the process of assembling the launch unit of the lawn mower is carried out in the reverse analysis of the order, there are several nuances that should be paid special attention to:

Клинит стартер на мотокосе, когда снимашь работает

    The coil with the spring installed must be turned and mounted in the groove of the starter case so that all the protrusions become in their original place.

Installation of a trimmer coil for grass in the starter case

trimmer for Husqvarna 128r grass repair

Details: trimmer for Husqvarna 128R herb with your own hands from a real master for Olenord.com.

Features of the models of the gas tank Husqvarna

The mower is a reliable and indispensable assistant for every modern summer resident and owner of the house in mowing grass, weeds to fight and weeds. Its independence from electricity gives a gas braid more efficient and maneuverable.

Husqvarna’s hand trimmers, traditionally used for mowers of this type, consist of a rod on which the engine and working element are installed at different poles. The quality of execution, guaranteed by the Swedish manufacturer and evaluated by the consumer, provided gasoline braids for the grass of this brand as a leader in his segment.

Husqvarna 128 R is popular among home consumers for processing small areas. It has the following main technical characteristics:

  • two.stroke two.stroke gasoline unit with a 28 cm3 working volume;
  • engine power 0.8 kW or 1.1 liter C;
  • fuel tank with a volume of 0.4 liters with a fuel consumption of 507 liters per hour;
  • Direct non.removable rod with a diameter of 24 mm;
  • a bike-type bicycle handle with engine control details, increased ergonomics;
  • the presence of an anti.vibration system;
  • The cutting system consists of a blade of 2.4 mm wide and a metallic four.lobed knife;
  • cut width 25.5 cm of a knife and up to 40 cm of fishing line;
  • overall dimensions 286 × 244×1829 mm;
  • Weight 5.0 kg.

Husqvarna 128 R multifunctional gasoline machine, capable of easily and quickly change the cutting elements, created for convenient and productive work on the care of the garden and lawn. Safety in operation is ensured by the presence of a protective casing. This prevents random contact with cutting parts.

Husqvarna 128 R has a manual launch system. Smart start. The starting cord reduces the resistance by 40%. The “Start” button of the returned type. After pressing, he automatically returns to his previous position and is again ready for an easy beginning.

The development of Husqvarna 128 R was equipped with the latest E-Tesn 2 technology, which reduces exhaust gas emissions. This does not affect the engine power, but provides environmental friendliness with a low amount of exhaust gases.

The ergonomic of the handle and the convenience of holding the device is provided by the optimal angle of inclination and the anti.vibration system. This allows you to work for a long time with the Husqvarna gasoline pump, without feeling fatigue and discomfort.

Standard equipment for gasoline pumps

The standard version of the Husqvarna 128 R model belonging to the household class includes:

  • directly the lawn mower;
  • a backpack of fastening of the two shoulder type;
  • semi.automatic trimmer head T 25 with fishing line;
  • Knife with four metal blades grass.

Husqvarna 323 r. Professional lawn mower of light design, which won the benefits of users. Ideal for processing large areas in parks, golf fields, etc. D. Long.term and hard work with this device will not look like hard work.

Repair Motokos Husqvarna 128r Loss of power. The lawn mower is not gaining momentum. Online spare parts store for.

Husqvarna 125r- 12 years of operation! Detailed video about finding a malfunction that led to power loss.

installation, starter, husqvarna, chainsaw

The technical characteristics of this model are as follows:

  • A gasoline two.stroke engine with a cylinder of 24.5 cm3;
  • power 0.9 kW or 1.2 liters;
  • fuel tank with a volume of 0.5 liters with a fuel consumption of 0.495 liters per hour;
  • a straight rod with a T-shaped handle with a length of 1483 mm and a thickness of 24 mm;
  • the presence of an anti.vibration system;
  • The cutting system consists of a blade with a thickness of 2.4 mm and a metal knife;
  • Dimensional dimensions: 1844 × 270 × 285 × 132 mm;
  • Weight 4.5 kg.

In this machine, it is also easy and quickly replaced by a cutting element. A universal protective casing allows you to safely replace the cutting part on the rod and the mowing process itself.

The model is equipped with a Smart Start light launch system, the primer pumps air into the carburetor. The fuel pump pumps gasoline into a carburetor after a long period of inaction and provides a quick start.

Layer switch with a return spring. The fuel tank is transparent, which allows you to control the amount of fuel.

The conical gearbox has a high torque of up to 9,000 rpm with a cutting edge located parallel to the ground. This provides the quality of the grass.

On the ergonomic handle located at the adjustable angle to the rod, there are control buttons.

Standard equipment Husqvarna 323 R includes:

  • Motokosa;
  • Trimmer semi.automatic head T 25R with a line;
  • GRAAS 255-4 grass worthy knife;
  • The backpack of fastening of two shoulder.type.

Using this model allows you to easily mow grass of any stiffness, seedlings of bushes and trees. To the menu

Before starting work, the car must be prepared. Therefore:

Gasoline for refueling should be of good quality AI-class 92. Fuel with a higher octane number cannot be used. The device will overheat, and the engine will quickly fail. The fuel mixture should not be stored for future use, when it is stored, it loses its quality. It is recommended to use only a freshly prepared mixture with special oil for two.stroke engines. Good fuel is the main criterion for the performance of the device.

The termination of gasoline can be caused by clogging of fuel or air filters. If the engine stalled or poorly launched, and the fuel mixture is present in the tank, and its quality is not in doubt, you need to pay attention to the filters. Often they should be cleaned enough or washed with gasoline or water with a detergent, and then set back. If it is strongly contaminated, replacement is required.

  • Starter failure. The breakdown of the cable handle or the breakdown of the cable itself can be eliminated independently. Other problems with the starter are eliminated by replacing it completely.
  • There was a spark. It is necessary to clean the spark plug, make sure that it works and return it to the place, or replace it.
  • The engine starts after starting, and strong vibration is observed. In the setting of the carburetor, there was a disobedience. It is adjusted individually using adjusting screws.
  • The reason why the engine stops after the institution, a clogged fuel valve is possible. Having cleared and cleanse it, we will restore the fuel supply to the carburetor.

Repair (alteration) Starter Motokos Husqvarna 128r. From the series “Private House”.

Small change in starter design.

Husqvarna is engaged in the production of various techniques and tools for home, garden, forest and construction. Chainsaws, cultivators, scissors, riders, Husqvarna lawn mower and all other products are produced only for the latest developments and from quality materials. It is thanks to the unsurpassed reliability of the tools that Husqvarna is known to the whole world and is in great demand.

installation, starter, husqvarna, chainsaw

The gasoline trimmer for grass 128R from Husqvarna is designed to process small and medium.sized sections, it is also suitable for cutting grass near hard.to.reach places (flower beds, borders). The tool is equipped with a two.stroke engine, the power of which is 0.8 kW or 1.1 liters.With. Husqvarna 128R’s rotation speed of the lawn mower reaches 11,000 rpm. The engine is designed using E-Tech 2 technology, due to which the number of produced exhaust gases produced by the trimmer is significantly reduced. Its volume is 28 cm 3.

So that the tool is quickly turned on even after prolonged downtime, a primer for pumping fuel and the Smart Start system are built into it. The maximum width of the possible processing is 45 cm. The Husqvarna 128R lawn mower is a gasoline trimmer for grass with a straight bar and professional handles made in the form of bicycle. This allows you to much better control the process of work and the direction of the tool. The design with a direct type of bar is considered the most reliable than curved. To make it more convenient to transport lawmakes, bicycle handles can be folded.

The weight of the tool without flooded fuel, installed cutting parts and a protective casing is 4.8 kg. Thanks to this, the Husqvarna benzocosa 128R can be used for a long time without interruptions. The fuel tank of a gasoline trimmer for grass is made of white plastic so that it is more convenient to control the amount of remaining fuel in it. Gasoline capacity has a volume of 400 ml. To start a lawn mower, it is enough to smoothly pull the cord, since the required launch force was reduced by 40%.

  • a knife with 4 blades for hard and high grass or shrubs;
  • trimmer head (semi.automatic);
  • belt equipment for 2 shoulders;
  • a set of keys;
  • bicycle handle;
  • Operation and maintenance manual;
  • protective casing;
  • Inexperienced bar.

A fishing line for a trimmer is used to remove only small grass.

The Husqvarna lawner launched button is automatically returns to the initial position so that it is more convenient and faster to re.turn on the trimmer for the grass. A special knife for cutting the grass does not grind it, but puts it in the rolls. The casing to protect the disk and a trimmer for grass with the fishing line is used the same, while shooting during the replacement of equipment there is no need.

For an uninterrupted and long service life, experts recommend using Husqvarna oil for two.stroke engines.

Husqvarna can be repaired by the Husqvarna lawn mower with your own hands, such as replacing a clogged air filter. over, it is located in a convenient and easily accessible place under the lid. Tools are not needed to replace it. In the case of breakdowns, the equipment is best attributed to the service center, since ignorance of the principles of operation of individual parts can only aggravate the situation.

The most common malfunctions of the Husqvarna 128R lawn mower are problems with ignition or fuel supply. In the first case, the gasoline trimmer for the grass either stalls after a few tens of seconds, or does not start at all. To do this, inspect the state of the spark plug. If it is wet, then, most likely, you will need to correctly adjust the carburetor. Or the problem arises due to improper launch, then you should carefully study the instructions.

If the candle is dry, then the fuel mixture does not come. Most often this occurs due to the mud of the fuel filter or hose. The filter should be replaced (it is better to do this every 3 months), and the hose is just enough to clean.

The gasoline trimmer for the grass of this model can last many years, the main thing is to comply with the operating rules and timely conduct the inspection and replacement of the necessary details. over, the price of the Husqvarna 128R lawn mower is fully consistent with its quality and performance.

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Great device. Once he began to stall, but the flame of the flame arranged corrected everything.

Greetings! My name is Petr. From my youth I loved to collect auto models and paraglids, later my hobbies grew into something more and I worked for a long time a master in the company “Husband for an hour”. For many years of experience in my piggy bank, there were a huge number of different schemes and implementation of repair and installation with various devices. Not all “recipes” belong to me, but I think that such knowledge should be in the public domain. This was the reason to create this site.

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