The trimmer launch cord does not return. Replacing a trimmer cable for the starter

Repair of the starter of the gas tanker, lawn mowers, trimmers for the grass with your own hands

No matter how high.quality gasoline tools you use, everything can happen to it in the process of construction, and at the most inappropriate moment for this moment. Often problems arise due to the breakdown of the starter. It happens that you will get drunk with a gasoline hole for installing the fencing pillars or mowing the grass with a trimmer, you will start starting the unit, and just have time to pull the starter handle a couple of times, as the rope breaks off, and the engine has already started, dashingly wrapping the rest of the cord to the flywheel, the spring bursts run to the new store buy. But these, of course, are extremes.

Today we will consider the most common case when the breakdown is not so serious and show how to carry out the repair of the starter with your own hands if the cord has broken without any destructive consequences or is not wound due to the fact that the spring just flew inside, went out of the cloth. At least initially I want to believe in it. But in order to find out whether it is or not, you will need to disassemble the starter.

How to repair a starter of a benzo.tool with your own hands?

In the case of a break in the starter cord, everything is clear: we take out the old rope, take the suitable one along the length and thickness (you can linen), stretch it through the hole in the coil, tie the knot. Next, we take the spring to the number we need, only after which we fix the handle. and the voila! about how all this is done is clearly shown below.

But what to do if everything is in order with the rope, and the coil (pulley) of the starter is not wound? Consider this issue step by the example of the starter of the ADA Grounddrill gasoline motorized car, having a pulley with two metal antennae for 2 hooks.

In the case of other types of manual starters of the similar structure, which are widely used in gasoline motorcycles, trimmers and motorized carriers, the entire starter repair process will look similar, differing only in some nuances.

How to repair a starter of a benzo.tool with your own hands?

In the case of a break in the starter cord, everything is clear: we take out the old rope, take the suitable one along the length and thickness (you can linen), stretch it through the hole in the coil, tie the knot. Next, we take the spring to the number we need, only after which we fix the handle. and the voila! about how all this is done is clearly shown below.

Installing or replacing the starter of the starter motorcycles, motorcycle, trimmer for grass

But what to do if everything is in order with the rope, and the coil (pulley) of the starter is not wound? Consider this issue step by the example of the starter of the ADA Grounddrill gasoline motorized car, having a pulley with two metal antennae for 2 hooks.

In the case of other types of manual starters of the similar structure, which are widely used in gasoline motorcycles, trimmers and motorized carriers, the entire starter repair process will look similar, differing only in some nuances.

Starter repair: disassembly

Unscrew the screw with which the pulley is attached to the starter cover. We take out the antennae, spring. We pull the pulley itself carefully so that the spring does not bounce into the face. Even with the most neat disassembly, it usually immediately flies out of the coil and sharply turns into a long metal strip or twisted by rings.

Gently pull out the white.tolerator’s white coil. do not be wounded up by the spring!

If the spring burst or one of its hooks-stalks has broken, then it will not work out to repair the starter and quickly-it is necessary to replace the spring. In order not to spend money on the purchase of a new starter, you can look for only her on sale.

In case the starter spring simply fell off, t. e. One of the hooks came out of the hook, it is enough to insert it, if necessary, slightly tightening the hooks more tightly (just do not break off!) Install the spring with an external hook in the groove of the pulley and begin to twist it, while holding your fingers inside the coil and preventing it from jumping out of there.

Clutching the spring to the pulley, roll the spring in circular motion

It may not seem so easy to insert the starter spring from the first time, but everything comes with experience. Having trained a little, you can easily wrap the spring into the pulley in a maximum of a minute.

The winding of the starter spring is made. It remains only to assemble the starter and take the spring to the desired value

How to assemble a starter?

The most important thing in the process of independent repair of the starter is to collect it correctly.

After the spring is completely wound, you need to carefully turn the coil and insert into the starter case so that the second spring hook enters the groove of the case.

By installing the pulley (in this photo. black), look through the hole in it so that the spring hook gets into the groove on the starter cover

Then, if there is a spring under the screw, we install it first, not forgetting to put the washers from below and from above the spring.

Gently insert a cup with antennae into the grooves of the coil and tighten the screw.

Then keep sure that the puck is on the sprout does not fall. Why is it important? The fact is that the spring scratches a plastic cup with its end, as a result of which the latter wear out and begins to tightly pressed with a screw to the reel. For this reason, a situation may arise, very similar to the breakdown of the spring: the handle stretches out of the starter, but does not return back. However, when the starter is weakened, this problem disappears. It is easy to eliminate such a starter malfunction: it is enough to choose a spring of the same diameter, but a little longer, or put an additional washer. If we simply slightly tighten the screw, then it will be twisted and fly out, and this will increase the likelihood of a spring breakdown, since the pulley will not fit tightly with the starter case.

The coil to the body was screwed, now we need to pull the spring. Before this, it is necessary to remove the starter’s handle from the rope in advance. If the knot is too durable, then you can just cut it or try to untie it, for example, using a pair of pliers. This is done so that after you bring the spring, you can pass the rope into the opening of the starter cover. The second end of the rope should be fixed in the coil even before it is installed in the case, it is not required to be roped on the pulley before pulling the spring. you will do it after.

Manual starter malfunction associated with the spring

A dense starter spring with a hook is the main element of the design of a hand starter. In addition to the spring, the starter also includes the following components:

Rating of gasoline trimmers: TOP-15 of the best models of 2021 and tips on how to choose a spring repair-the main component of a hand starter, boils down to replacing the element.

On a chainsaw, for example, it is an element in the form of a circle, inside which a flexible spring is wound.

Springs in this form are sold in the technique store. It remains only to buy a part and replace.

Repair of a hand starter may also imply a replacement for a cord. If it is incorrectly wound on the pulley of the springs, then the generator will not occur.

  • Wind the cord from the end of the pulley (done to avoid scrolling);
  • The second end of the cord is drawn into the cover of the lid;
  • The winding of the cord should continue until it stops, t.e, as far as the length of the rope is enough;
  • After winding, the cord is pulled by 15-20 cm, to check the turn of the pulley of the spring;
  • After winding, you should also check how the spring works after stretching and letting go (if everything works clearly, it is recommended that the cord is soaked for another revolution).

At portable power plants, the repair of the spring and cord is carried out as follows:

  • From the side of the generator there is a circiva circle recorded by three screws that need to be unscrewed;
  • Remove the pulley with a spring and a cord;
  • Check the condition of the cord, which can be completely removed from the side of the holder (the upper cap of the holder is removable).

Note. Often, a bundle of the cord, which ensures it from above, weakens. To correct the situation, you need to heat the end of the nylon rope with a lighter, and then wind a new knot.

As for the pulley with the spring, it changes in the same way as it was described above.

The device and principle of operation of the starter on the trimmer

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.

trimmer, launch, cord, does

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.

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.

The engine of the lawn mower is not started.

Everything is simple here, a few main points for any motors: that the engine works good compression, its absence will not allow the motor to start. The following that you need to check this ignition, there will be no ignition without a spark. The clogged fuel system will make it difficult to feed the fuel and the contaminated exhaust system also greatly complicate the launch of the motor.

Perhaps this is the main thing you need to check. The most popular repair scheme is the exclusion method. That is, in order we cut off options for faults, I will tell you more:

Fault of the piston group

On the entire two.stroke technique that is brought to us, we first check the bully on the piston and cylinder. You can do this by unscrewing the 2 muffler bolt and taking it off, shut up the exhaust window. If the piston is smooth and the rings are springy. this is good if the piston is in damage or rings and hesitated. this is not acceptable. The cause of the breakdown is overheating, the old fuel mixture or the absence of oil in the solution. The only panacea is a major overhaul with the replacement of the piston.

Trimmer ignition malfunctions

Next, check the spark, leaning a candle to the mass and scrolling as a starter as follows. If there is no spark, disconnect the wires from the coil to exclude the switch. We perform all operations only with a new candle. Dragged, pumped, wiped candles will not work. There are also cases when a spark disappears on a heated spit and does not appear until complete cooling. Poor contact of the cap and high.voltage wire is possible. If the spark does not appear, the ignition coil replacement is necessary.

Fuel system pollution

If everything is in order with the motor and spark, let’s try to start. We recommend that you sprinkle the carburetor cleaner into the combustion chamber, under a candle or in the carburetor window. The motor will start and most likely stall, repeat the operation several times. If nothing helps, you need to try to clean the carburetor. We do not recommend climbing on our own, due to the presence of small details or their absence as a result of inexperienced repair. Fuel system pollution is the most common malfunction.

Carburetor malfunction

Unfortunately, cleaning the carburetor is not a panacea and it is not always possible to clean it completely. Even ultrasound and a good cleaner are sometimes powerless. Also in carburetors often fail: needle, check valve, accelerator valve, membrane, needle and saddle. Someone will say what to break there, but the saw carburetor is structurally more difficult than the car carburetor. In many cases, you have to change the carburetor in its entirety or some of the parts.

The clogged exhaust motorcycles

Since oil is present in gasoline, it burns and releases a lot of burning, which is postponed in the muffler and graduation window. On some trimmers, a mesh is installed. a flame arrester, it also needs to be cleaned. Muffler either change or try to burn. My experience allows you to determine whether the exhaust is clogged, just pulling the starter. If you find a dozen in the window, mcorm it, he should not get into the combustion chamber. Use good oil with low smoke emissions.

The main malfunctions of the trimmer for the grass of the starter

It is easy to determine the reason for the refusal of the starting device. There are several main options:

Perhaps the starter mechanism is accidentally broken. The consequences will be deplorable if the wrapped cable is wrapped around the flywheel of the internal combustion engine: then the spring will burst and the pulley will break. But such cases when a complete replacement of the starter is required are extremely rare. In most cases, it is enough to fix a new spring or replace the cord to fix the mechanism.

You should make sure that the spring does not injure the owner in case of accidental departure.

Starting analysis

Disassemble the starter mechanism to install new parts instead of broken in the following order:

  • unscrew the screw, fastening the pulley using the starter cover using a screwdriver;
  • Remove the spring and antennae;
  • Carefully remove the pulley (you need to turn your head or practice, after putting on your glasses and gloves);
  • determine why the trigger is triggered;
  • If the spring fell apart almost completely, it is replaced;
  • когда пружина выйдет из крючка, установите его на место, согнув перед собой антенну (на фотографиях показан процесс установки);
  • By inserting the spring plate into the groove, carefully tighten it.

To change the spring, the work should be done carefully and carefully: it can accidentally explode under the influence of the force caused. Even if the video is carefully removed, the spring tape breaks very quickly from the coil and can injure the hand with sharp edges.

Immediate replacement of the spring plate does not always work. This often slips, so attempts should be repeated to achieve the desired result.

Starter builder

The assembly of the starting installation is carried out in several stages:

  • The coil turns over, installing it so that the bend of the spring accurately enters the groove of the case, as in the photo below;
  • make two goals between which the spring is located;
  • Put a cup for a mustache in place;
  • Tighten the screw (photo below).

Make the above manipulations to put two goals. Failure to fulfill this requirement can lead to damage to a plastic glass over time, and when it is removed, it will begin to jam. Because of this, it seems that spring has come. To eliminate this drawback, you need to install this longer piece or additional washer.

When such details are absent, there is only a little unscrew the screw, and the starter assembly will begin to work without fixing. But this option is temporary. It is better to repair it as quickly as possible.

Spring tension

After installing the spring, tighten it. To do this, follow the following actions:

  • Remove the handle from the starter cord;
  • Then the rope is inserted into the groove of the coil;
  • The spring is tightened by the rotation of the turn counterclockwise (winding);
  • perform the required number of revolutions specified in the instructions for the operating of the used trimmer model for grass and the length of the cord used;
  • At the very end, the rope descends into the hole in the starter cover;
  • Place the handle in place by blocking it with a node.

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

  • Insert the corresponding piece of the plate into the groove at the location of the spring hook;
  • Drill holes on both sides of the groove in the coil to insert the spring hook and fix it with wire.

Replacing a torn cord

The broken rope is replaced in the following order:

  • The old cord is removed;
  • choose a rope of the desired size (thickness and length);
  • Having passed it through a special hole in the coil, tie a knot;
  • inflate the spring, making the required number of revolutions;
  • Fix the pen

It is better to tighten the spring plate with your Partner so that the edge of the cord does not bend inside the starter mechanism.

Assemble a starter for a trimmer for grass and tighten the spring is easy, only you need to do this carefully and carefully. For different models of gasoline brushes, the launching mechanisms are the same, so they are repaired in the same way. There are some nuances associated with their constructive features.

What to do if the lawn mower does not start?

After a long winter, you took out your lawn mower, but it did not start.

Try to follow the advice of our service center, do everything sequentially as described below and in 70% of cases you will not have to contact us.

To get started, drain the gas tank completely gasoline, if it stood there all winter.

Pour new gasoline using a special canister and a watering can. Try to pour carefully so that the fuel does not get on the engine, because because of this, when heated, it can ignite! Our service center recommends using gasoline with an octane number 92.

Skip fuel with a primer (if provided) in a carburetor, put the momentum to the maximum (position of the hare on the switch). If this is the first cold start in a day, the air damper must be put in a closed position. After clamping the upper key on the handle (knife launch handle), smoothly pull the starter cord about 20 centimeters to the stop, and with one even, moderately sharp movement, pull it over yourself.

After the mower started up, put the air damper in an open position and you can start work.

Check the position of the air damper regulator at the first launch for cm. above.

If the temperature on the street is above 33 degrees, the air damper at the first start can be put in the middle position.

If the engine is warmed up, you worked for it and after a five.minute break you decided to start the lawn mower again, the air damper regulator should be put in an open position before launching.

HOW TO. Generator Pull Cord Repair

Check the spark plug. Whether it floods it with gasoline and is there a spark.

Skip the primer fuel into the carburetor.

Check the fuel in the gas tank if it drain it old and fill the new.

Check the air filter and, if necessary, rinse it with gasoline.

If all this does not help and your mower refuses to start, contact us in the service center for help.

Remember that good and non.contrasting work of garden equipment can only be guaranteed with timely passage.

How to repair a starter 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.

Benabas worked for two years not that is not a task. The carburetor broke. The problem is familiar? How to solve it yourself by watching a video yourself.

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Replacing Magneto

To correctly purchase Magneto for replacement, you need to contact a specialized store or service center and name the brand and model of a trimmer for grass.

Advice! Another good decision will be the provision of an old ignition coil, according to which the seller will be able to choose a new part.

To remove the magneto, you need to remove the plastic casing from the trimmer for the grass. On different models of motorcycle, this process is different. It is usually necessary to unscrew the bolts, but on some benzotrimers it may be necessary to squeeze the latches. After that, access to the coil opens. To remove the part, you need to unscrew the holding fasteners and disconnect the wires.

When installing a new part, you need to correctly set the distance between the flywheel and magneto. To do this, you need to turn the flywheel with magnets up, install the coil and fix it, but the screws do not completely tighten, so that there is a short distance between the details. Further, between the coil and the flywheel, it is necessary to put a calendar, a business card or four.folded paper sheet of A4 format, you can also use a plastic strip cut out of the bottle. Such tricks will provide a suitable gap between the flywheel and magneto. A more competent solution will be the use of a special template, but it is impractical to purchase it for the sake of once. Next, you need to tighten the fasteners, remove the object between the details, and, holding the magneto with your hands so that it does not spin, tightly tighten the fixing screws. After that, you should crank the flywheel and make sure that it does not catch the coil anywhere. Now you need to connect the wires and insert the candle into the cap, and then check the operation of the device.

Ignition adjustment algorithm

The ignition on the trimmer is adjusted quite simply.

  • Remove the casing from the engine by unscrewing all the bolts holding it. For example, on the Patriot gas.cave (Patriot) PT 2540, to remove the casing, you need to unscrew the air filter housing, and remove it with a flat screwdriver from the latches. After that, the plastic case will easily remove.
  • Unscrew 2 bolts using a screwdriver (it is not required to be completely twisted), holding the magneto.
  • Turn the flywheel so that the magnets are upstairs.

Repair of the starter of the trimmer for the grass with your own hands: disassembly and assembly, replacement of the cord, winding of the spring

Replacing the rope of the starter of the trimmer for grass

At the very beginning, it is necessary to extract a broken cord, select a suitable length depending on the trimmer model for the grass. We extend through a special hole in the pulley and at the other end we tie a knot in order to prevent jumping out the rope from the trimmer starting mechanism for grass. Next, we build a strip spring to the required number of revolutions and mount the handle.

Repair of the starter of the trimmer for the grass with your own hands Was Last Modified: July 17th, 2018 BY Administrator

Parsing the starting node

The start.up mechanism is disassembled in order to establish new details of the incorporation broken in the subsequent sequence:

trimmer, launch, cord, does
  • spin a screw with a screwdriver, fixing the pulley with a starter lid;
  • take out a spring and antennae;
  • Remove the pulley neatly (it is necessary to unscrew your head or work with all this, putting on your glasses and gloves earlier);
  • determine why the starting mechanism has broken;
  • If the spring collapsed virtually one hundred percent, then it is replaced;
  • When the spring exits from the hook, it is installed in the original place, bending the antennae before that (the photo shows the styling process);
  • After the spring plate is installed inside the groove, carefully make it twisting.

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 rapidly from the coil and can injure the hand with its sharpened edges.

To put a spring plate in the same place does not always go out. It often slips, because the samples are required to repeat to the merit.

Replacing a rope in a starter with a two.stroke children’s motorcycle engineering Motax

The video shows in detail and tells how to replace a rope in a starter on a two.stroke motorcycle baby

The winding of the starter spring is made. It remains only to assemble the starter and take the spring to the desired value

How to replace the chainsaw starter spring?

In order to replace the old spring in a disassembled starter, you must act in the following order:

  • Before installing the spring of the chainsaw, you will need to extract the clip of the mechanism. this should be done extremely carefully so as not to break the part;
  • Then you need to look inside the clip-in it you will see a spring wrapped around the C-shaped element. To pull out the spring, fix its upper part with your finger and slightly pull the starter handle to the side;
  • After extracting the old spring, it is necessary to wind a new part. At the same time, try to avoid overcurrents and twisting a new spring element;
  • To assemble the spring of the chainsaw starter, you need to act as carefully as possible, otherwise one wrong movement can lead to unwinding the spare part;
  • After you managed to completely insert the spring into the starter, you must carefully fix the clip.

At the last stage, it remains only to assemble the starter of the chainsaw and try to start the tool. It is possible that you will have to do from 10 to 20 jerks. this is necessary so that the spring finally rises in its place.

Recommendations for stretching the strip spring

After installing the starter, it is necessary to dismantle the rope handle and insert it into the groove of the coil.

Further, against the move of the pulley when starting, it is necessary to make a certain number of revolutions specified in the operation of the gasoline trimmer for the grass.

It is worth noting that on how to put the spring on the trimmer and how the tension will make the tension and further performance of the node depend. At the final stage, we spread the rope into a special hole and fix it with a handle.

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.

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  • How to repair a chainsaw with your own hands

There are no teeth, which is possible than to start a chainsaw and work with it. Alas, as in any process, a huge number of underwater pebbles are found in this matter. Observe safety precautions, and starting the chainsaw will not be something supernatural. Accordingly, each type of saw has a management that must be studied before performing work. In the annotation, what remains to make our client very carefully described how to use a saw, how to prepare it for work and how to start it. It is very attentive to be the concept. For such tools of two.stroke engines as a chainsaw, there is no concept of running.

Before starting the chainsaw, you must certainly check the brake of the motor. It is obliged to be included.

Under the engine is available because of the work of the first 2-3 hours in sparing mode. The work is not carried out at the highest speeds, it is not necessary to immediately cut heavy material, thick trunks and logs. The 1st clock of the new tool is certainly cutting branches, knots, a softer tree of wood, so that new details are very affected by each other. Excellent modern chainsaws are made in such plan that they do not tolerate a long idle, as it should, if at this moment the saw is not used in work, then the engine must be stopped.

Fuel materials for chainsaws

The process of preparation of the gas mixture must be approached very responsibly. Basils use gasoline not unsuccessful, in consistency with two.stroke oil. Oil is high.quality and burning out without consequences during work. The mixture is made as a percentage of 1 to 50, speaking differently, 20 g of oil is added per 1 liter of gasoline. A liter of gasoline will not be great work, and in order to cook exactly 20 g of oil, you will need a measured cap or a regular honey syringe. After adding the oil, you need to steep painstakingly, so that the mixture becomes homogeneous.

Characteristics of the launch of the chainsaw.

When refueling a chainsaw, it is important not to confuse casual containers. A distinct drawing of a gas station is printed on the gas tank. It is advisable to fill the pouring with the help of watering lines in order to keep the tool clean. An additional mesh is also desirable on the watering can to prevent excess dirt from entering the tank. We must not forget that the chainsaw provides for the use of oil to lubricate the chain. For this, any pure, unprocessed oil with an approximate viscosity of 15-30 is suitable.

Oil is poured into a separate tank located near the tire. When pouring, also use a watering can or syringe. The oil in the chainsaw should be present constantly. Periodically you need to lubricate the bearing, which is at the end of the tire. This can be done with the same syringe through a special hole. I was ready to work, you can start starting. To minimize the possibility of accidental fire, it is recommended to carry out the descent of the saw in a place separately from its fuel dressing.

Preparation and launch of a saw

Warm launch of a chainsaw with a heated engine.

A handle that controls the throttle damper, in a simple gas button, is placed on the back of the handle. In order to avoid randomly starting the engine, pressing the gas button, you need to squeeze the lever. the throttle lock located on top of the handle. At the bottom of the saw is a chain capture, in the event of a chain break, it captures it, protecting the operator from serious injuries.

Chainsaw repair: replacement of the starter spring

DIY chainsaw repair. replacing the spring starter springs.

Replacement of the launch cord of the chainsaw

How to replace the starter cord in Champion chainsaw. DIY chainsaw repair.

Using the stop button, it is also called the ignition, you can quickly turn off the engine, it is in a convenient place. The lap of the backwall brake can be activated in two different ways. Method number one. manual, you just need to push the hilt of the brakes forward, the second method is inertial, in the case of a reverse impact when rebound. It will be necessary to make sure of the correct stretch of the chain, which is not much pulled, but does not hang from the tire. The newly relied chain needs to be pulled after some time of the chainsaw.

When starting the chainsaw engine, we install it on a flat surface, the place under the tire should be cleared of extraneous small objects. Having set the circuit brake to position L, we move the handle of the inertial brake forward, squeeze the “smart start” button if this function is present. When starting an unhealthy cold engine, we always completely close the air damper, stretching the regulator to itself.

The right leg occurs to the toe on the bottom of the posterior handle. Holding the upper handle with your left hand, sharp, but moderately with strong movements we pull the starter’s lace by the handle, continue until the engine supplies the first signs of launch. Now the damper needs to be completely opened by pushing the regulator. We continue to pull the starter’s lace. It will be enough to make two or three jerks so that the saw starts. Click on the gas button once, after which the engine should stop working at idle.

To launch an enslaved and preheated engine, there is no need to use the air damper. All other points to launch the saw will be exactly the same. It happens that it is difficult to start the saw even on a well.heated engine, you need to pull out the regulator to the end, as you did it when you started the cold motor, but then push it back.

After starting the engine of the chainsaw, you do not need to remove the chain from the hand brake until the start of work. It will be important to check the chain for the presence of lubrication. It will be necessary to use some light plane, whether it be a stump, paper or a light rag. We increase the speed of the circuit revolutions slightly, the path of motor oil is formed, which will indicate a sufficient level of oil in the saw tank.

Try to hold the chainsaw with both hands, all fingers must fully cover both handles completely. To minimize the power of the reverse blow. the rebound, the left hand must completely cover the front handle, the thumb is strictly below. You never need to be afraid of a saw, the closer to the body you hold it, the less you will feel the real weight of the saw. The best equilibrium and control over the tool will remain.

How to repair a gas.based starter with your own hands?

In the case of a break in the starter cord, everything is clear: we take out the old rope, we take the corresponding length and thickness (you can use laundry), pass it through the hole in the coil, tie the knot. Next, we press the spring on the required number of revolutions, only then do we fix the handle. and voila! Details of how it is done below.

But what if everything is in order with the rope and the starter coil (pulley) does not roll? Let’s look at this problem step by step on the example of a drill with a gasoline engine ADA Grounddrill, which has a pulley with two metal antennas for 2 hooks.

As for other types of manual starters of this design, which are widely used in gasoline trimmers, trimmers and motor drills, the entire starter repair process will look similar, with several nuances.

Starter repair: disassembly

Loosen the screw with which the pulley is attached to the starter cover. Remove the antennas, spring. The pulley itself is carefully stretched so that the spring does not jump into the face. Even with the most accurate disassembly, it usually immediately flies out of the coil and sharply turns into a long metal strip or twists into the rings.

Carefully stretch the white launch of the starter. Do not damage the spring!

If the spring breaks or breaks one of its hooks and hooks, it is impossible to quickly and quickly repair the starter. It is necessary to replace the spring. In order not to spend money on buying a new starter, you can only look for them for sale.

If the starter’s spring is just broken, t. E. One of the hooks is not fixed, it is enough to insert it if necessary, tightening the hooks a little denser (just do not break it!) Insert the spring from the outer hook into the groove of the pulley and start twist it with your fingers inside the coil. and not allowing this to jump out.

How To Fix a String Trimmer with a Broken Pull Cord 2

Pressing the spring to the pulley, wind the spring inside in circular movements

For the first time, inserting the starter spring, this may not seem so easy, but everything comes with experience. Having trained a little, you can easily wrap the spring on the pulley for no more than a minute.

How to assemble a starter?

The most important thing in the process of self.healing the starter. Correctly assemble it.

After the complete winding of the spring, you must carefully turn the coil and insert it into the starter case so that the second spring hook falls into the groove of the case.

By installing the pulley (black in this photo), we scan the hole in it so that the spring hook gets into the groove on the starter cover.

Then, if there is a spring under the screw, first install it, not forgetting to place the washers from below and from above the spring.

trimmer, launch, cord, does

Gently insert the antenna cup into the grooves of the coil and tighten the screw.

Then make sure that the washer located on the spring does not fall out. Why is it important? The fact is that the spring scratches the plastic glass with its end, as a result of which the latter wear out and begins to tighten the screw to the coil more tightly. For this reason, the situation is very similar to a spring break: the handle stretches out of the starter, but does not turn back. However, when the starter screw is unscrewed, this problem disappears. It is not easy to fix such a starter malfunction: just select a spring of the same diameter, but a little longer, or install an additional goal. If you tighten the screw slightly, it will rotate and fly out, which will increase the probability of a spring separation, since the pulley will not fit tightly to the starter case.

They screwed the coil to the body, now we need to tighten the spring. Before this, it is necessary to remove the starter’s handle from the rope in advance. If the knot is too tight, you can just cut it or try to untie it, for example, with pliers. This is done so that after pressing the spring you can insert the rope into the hole in the starter cover. The other end of the cable should be fixed in the coil until it is installed in the case, you do not need to wrap the cable on the pulley before tensioning the spring. Do it after.

Before spring comes, evaluate how much rotation of the coil should be wound on a rope. Suppose the length of the rope at the ADA Grounddrill-5 starter is 5.5 revolutions around the coil. In this case, make at least 6 coil turns in the direction of the opposite direction of winding.

So, let’s begin. Without wound, insert the rope into the groove in a specially designed coil. Ready, start pulling the spring. To do this, turn the coil counterclockwise. in the direction opposite the direction of rotation of the coil when winding the rope. This is more convenient to do not on the knees, but by pressing the starter with one hand to the floor, but with the other. turning the coil right behind the rope attached to it. If the experience is not enough, the pulley itself can be rotated directly by two hands, but the rope will interfere with it, which can create additional inconvenience. After the required number of revolutions is done, we pass the end of the rope through the hole in the starter cover, put on the handle, fix it with the help of the node. This is more convenient to do with your Partner so that the end of the cable is not accidentally twisted inside the starter.

By the way, you can independently make some changes to the design of the starter in order to reliably fix the end of the spring inside the coil. Then there is enough imagination to someone. Now I will explain what you need. It often happens that the spring in starters of this type after the first such independent repair and installation of the starter on the unit takes off again after several presses. the hook is not held in the deepening of the coil. And this despite the fact that the coil is almost tightly attached to the starter cover and the spring should not hang freely down, and even more so until the spring comes out of the cloth. It turns out that when the cable is pulled, the spring is stretched, stretched out of the groove. In this case, you can do the following: cut a narrow strip of metal, which in thickness can be inserted into the groove of the coil along with a spring hook. Thus, the hook will not hang freely in the groove, so it will not be easy to break.

trimmer, launch, cord, does

A metal plate, tightly inserted into the gap between the hook of the spring and the walls of the groove, will reliably hold the spring.

Another solution to the problem. drill small holes in the coil on both sides of the groove and, inserting the spring hook, fix it with a thin wire stretched through these holes. But here it is necessary to make sure that this wire does not contact when the starter cover rotates from the inside and, thus, does not slow down the pulley. As an alternative, tighten the screw tightly or replace it with a slightly larger length. You can install the gasket between the lid and the coil.

Does the starter’s design differ for your gas tool from the aforementioned? Faced with another malfunction, do you know the best way to repair the starter with your own hands? Ask questions, share your experience with others. Together we will be able to solve the problem of frequent breakdowns of the starter once and for all!