how to change a stater

How to install a spring in a manual starter for a benzo trimer? At home, this can be done. To me.

So I wind the springs of the starter of the benzotrimers, but the springs of the starters saws and tillers are wound around.

Plm how to put the manual starter spring correctly.

A spring break or a cable breaks on the manual starter (kick starter) of your gasoline or diesel gene.

In this video, I'll show how you can restore the spring of the manual starter of the tiller. In this case, the tiller.

The video was shot more than a year ago but decided to put it just now. Hands were painted after crushing on a wine press.

How to make a starter on a chainsaw yourself? How to bend a spring on a chainsaw starter? How to wind a spring.

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The video clearly shows how to make a quick starter repair with a soft start. Repair of starter trimmer.

What to do if the manual starter spring constantly flies out. Watch the video.

We repair the broken spring of the benzotrimer starter. The model and brand of the trimer are not indicated since the starter.

Manual starters for gasoline engines with 6.5 hp, 9 hp, 13 hp Starter on the generator 850 for 2-stroke.

Repair the manual starter for more information on the website generator-tomsk.Rf Maintenance.

The process of installing a spring and assembling a Husqvarna chainsaw starter (Husqvarna) is shown. Spring, coil and starter.

DIY chainsaw repair – replacing the manual starter spring.

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Modification of the starter (kickstarter) of the tiller. Replacing the starter cord. Bulkhead starter tiller.

How to repair a starter on a trimmer
The device and principle of operation of the starter on the trimmer
The main malfunctions of the trimmer starter
Removing and disassembling the starter, replacing broken parts
Starter assembly analysis
Starter assembly
Spring tension
Replacing a torn cord
How to Wind a Trimmer Starter Spring
Do-it-yourself starter repair for gas drills, lawn mowers, trimmers
How to repair starter do-it-yourself petrol tool?
Installation or replacement of a starter spring of a lawn-mowing, motor-drill, trimmer
See also
The Brovchenko family. Installing the spring in the manual starter lawn mowers.
Repair of a starter of a lawn-mowing, trimmer

Video: How to Change a Starter Spring On a Trimmer
- See also
- Chainsaw starter: device, breakdowns and DIY repair
- The device and principle of operation of the chainsaw starter
- Typical breaks and repair of a chainsaw starter
- How to replace the chainsaw starter spring?
- How to Install Starter Spring Lawn Mowers
- How repair starter do-it-yourself petrol tool?
- Installation or replacement of a starter spring of a lawn-mowing, motor-drill, trimmer
- Read the same
- The Brovchenko family. Installing the spring in the manual starter lawn mowers.
- Chainsaw starter repair. Do it yourself.
- Read the same

How to repair a starter on a trimmer

Repairing the petrol trimmer starter may be necessary at the most inopportune moment. In this case, there are two ways to solve the problem: replace the broken part or change the entire assembly. The latter option will cost more. To repair the device with your own hands, in most cases you will need from the tools only a screwdriver with the appropriate tip. Repair work does not take much time and does 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 to achieve the desired positive result.

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

Gas engine – this, in principle, is the main part of lawn mowers. Its power lies in the range of 0.5-2.5 hp. The movement from it is transmitted to the shaft located inside the hollow rod, and then through the gearbox, consisting of gears, already a fishing line or knife (working body).

Also, the lawn mowers have the following elements:

Protective cover;
Lever;
A belt designed for ease of use of the device;
A starter used to start a gasoline internal combustion engine.

All details of the lawn mowers are presented in the photo below.

The starter on the trimmer is an integral part that starts the engine into operation. It is depicted separately in the two photos below.

Starter mechanisms of various lawn mowing models work on the same principle: during the start of the internal combustion engine, the protrusions marked with the number 1 in the photo above enter the hook with the dogs 3. When the engine starts to work, they return to their previous position due to the action of centrifugal force. A similar role is also played by wires 2.

The process of returning to the initial position of the mechanism elements occurs due to the presence of a spring wound around an axis. It unfolds when the rope is pulled. After releasing the cord, it is retracted and wound due to the folding of the spring. During the start of the ICE lawn mowers, the trigger mechanism rotates its shaft until it starts to work (starts).

Today gasoline lawn mowers equip starter mechanisms of two types:

The first option is much more common.

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

The main malfunctions of the trimmer starter

It is not difficult to determine the cause of the breakdown of the starting device. There are several main options:

Breakage of a cord (rope);
When the spring breaks or disengages.

The indicated details are shown in the photo below.

It may happen that the starter mechanism is accidentally broken. The consequences will be deplorable if a tattered rope is wound around the flywheel of an operating ICE: then the spring will burst, the pulley will rip off. But such cases when a complete replacement of the starter assembly is required are extremely rare. In most cases, to fix the mechanism, it is enough to put a new spring or replace the cord.

Removing and disassembling the starter, replacing broken parts

To repair the trimmer starter, you will need to disassemble it first, and then assemble it. This process is not particularly difficult. You will need to work shape screwdriver.

Everything should be done carefully, observing safety precautions, mainly so that the spring in case of an accidental departure does not injure the master.

Starter assembly analysis

Disassemble the start-up mechanism in order to install new parts instead of broken ones in the following sequence:

Unscrew the screw fixing the pulley with a starter cover with a screwdriver;
Take out the spring and antennae;
Carefully remove the pulley (you need to turn your head away or work, having previously worn glasses and gloves);
Determine why the trigger mechanism has broken;
If the spring has collapsed almost completely, then it is replaced;
When the spring exits the hook, it is installed in its original place by bending the antennae before it (the photos show the installation process);

After the spring plate is installed inside the groove, carefully twist it.

To change the spring, work should be carefully and accurately: it can accidentally burst under the influence of the force caused by putting it in place. Even if you carefully remove the roller, the spring band flies off the reel very quickly and can injure your hand with its sharp edges.

Immediately put back the spring plate does not always work. It often slips, so attempts must be repeated until the desired result is achieved.

Starter assembly

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

The coil is turned over, installing it so that the spring bend exactly fits into the groove of the case, as in the photo below;

How to Change a Starter Spring On a Trimmer

Stack two washers, between which a spring is placed;
Put in place a cup with a mustache;
Tighten the screw (photos below).

When doing the above manipulations, it is necessary put two washers. If this is not done, then the spring will eventually damage the plastic cup, and when it is pulled, wedging will begin. Because of this, a feeling appears, as if the spring has flown. To eliminate this drawback, you need to install this part of greater length or an additional washer.

When such parts are missing, you can just a little bit unscrew the screw, and the starter assembly will start to work without wedging. But this option is temporary – it is better to repair it qualitatively as quickly as possible.

Spring tension

After installing the spring, tighten it. To do this, perform the following steps:

Remove the handle from the starter cord;
Then the rope is inserted into the reel groove;
Spring is tightened by rotating the coil in the opposite direction to the clockwise direction (winding);
Make the required number of revolutions indicated in the operating instructions for the used trimmer model and corresponding to the length of the cord used;
At the very end, the rope is threaded into the hole provided for this, located in the starter cover;
Put the handle in place, fixing it with a knot.

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

Cram a suitable piece of plate into the groove at the location of the spring hook;
Drill holes on both sides of the groove in the coil, into which to insert the spring hook and fix it with a wire.

Replacing a torn cord

A torn rope is replaced in the following sequence:

The old cord is removed;
Choose a rope of suitable size (thickness and length);
Threading it through a special hole located in the coil, tie a knot;
Cock the spring, producing the required number of revolutions;
Fasten the handle.

It is better to tighten the spring plate together with the partner so that the edge of the cord does not wound inside the starter mechanism.

It is not difficult to assemble the starter on the trimmer and wind the spring, only this should be done carefully and with caution. For different models of lawn mowing, the failures of the starting mechanisms are the same, therefore they are repaired in a similar way. There are some nuances associated with their design features.

How to Wind a Trimmer Starter Spring

The starter cable does not roll up: how to find out the cause and repair the starter with your own hands? How to disassemble the starter, stick and pull the spring yourself again

Do-it-yourself starter repair for gas drills, lawn mowers, trimmers

But now we will examine the more widespread case when the breakdown is not so serious and show how to repair the starter with your own hands, if the cord breaks without any destructive consequences or does not unwind due to the fact that the spring inside has simply fallen off and is out of gear. At the very least, at first the desire is to believe in it. But in order to find out whether it is so or not, it will be necessary to disassemble the starter.

How to repair starter do-it-yourself petrol tool?

In the case of a break in the starter cord, everything is clear: we take out the old rope, take a suitable length and thickness (linen possible), thread it through the hole in the coil, tie a knot. Next, we cock the spring to the required number of revolutions, only after that we fix the handle and voila! More details on how all this is done are shown below.

Installation or replacement of a starter spring of a lawn-mowing, motor-drill, trimmer

But what if we have everything in order with the rope, and the starter coil (pulley) does not reel? Let's take a look at this step by step example of the starter of the ADA GroundDrill gasoline motor drill, which has a pulley with 2 metal antennae on 2 hooks.

In the case of other types of manual starters of the same design, which are widely used in gasoline lawn mowers, trimmers and motor drills, the entire process of repairing the starter will look similar, differing only in certain aspects.

Starter Repair: Disassembly

Unscrew the screw that secures the pulley to the starter cover. We take out the antennae, spring. Replacing the starter spring of the mower. The pulley itself is pulled out carefully so that the spring does not bounce into the face. Even with the most accurate dismantling, it usually flies out of the coil immediately and spins abruptly into a long iron strip or twists into rings.

Carefully remove the snow-white coil of the starter; do not be injured by a spring!

If the spring bursts or one of its hooks and hooks breaks, then it is simple and fast to repair the starter that does not work; changing the spring is required. In order not to waste money on buying a new starter, you can only find it on sale.

In case the starter spring just broke, that is, one of the hooks is out of engagement, just stick it in, if necessary, slightly tighten the hooks more tightly (just do not break it!) Install the spring with an external hook in the groove of the pulley and start twisting it, immediately holding fingers inside the coil and not letting it pop out.

The Brovchenko family. Installing the spring in the manual starter lawn mowers.

How to install spring in manual starter for benztrimer? At home, this can be done. To me.

Repair of a starter of a lawn-mowing, trimmer

The first time insert starter spring It may not seem so simple, but everything comes with experience. With a little training, you can easily wind the spring into the pulley in a maximum of a minute.

Video: How to Change a Starter Spring On a Trimmer

Winding the starter spring is done. It remains only to assemble the starter and cock the spring to the desired value

How to assemble a starter?

The most important thing in the process of self-repair of the starter is to assemble it correctly.

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

Chainsaw starter: device, breakdowns and DIY repair

In the design of the chainsaw, the starter is responsible for the proper starting of the tool engine. Over time, owners of chainsaws are faced with the need to repair this important component. And, the earlier it is possible to eliminate the malfunction, the less other important details and mechanisms of the tool will succumb to wear.

The device and principle of operation of the chainsaw starter

Most well-known manufacturers of chainsaws equip their products with starters that work on almost the same principle. Its essence is as follows: in the groove of the saw body there is a handle through which a cord is passed. With a sharp lifting of the handle, the cord is also pulled, which engages the drum, which is in the ratchet mechanism. By means of this, a drum with spokes is mounted, which is located on the shaft. During this, the crankshaft makes a couple of revolutions, which leads to compression of the fuel mixture, which at this moment is between the cylinder head and the piston. When lowering the handle, on the contrary, the ratchet and spitz lose their contact, which leads to a shaft stop.

With an increase in the power of the chainsaw, the amount of the fuel mixture increases, which must be ignited when the chainsaw is started. In this case, to start the engine, it is necessary to increase the number of jerks of the starter cord. To accelerate the return of the drum mechanism, manufacturers use a special steel recoil starter spring with excellent elasticity. To facilitate the launch of chainsaws, leading brands use other methods:

Pre-enrichment of the fuel mixture with a separate shutter;
Installation of an automatic decompression valve, which provides a decrease in pressure inside the cylinder of the chainsaw;
Installation of a primer designed for pumping fuel before starting the engine.

The use of one of these technologies greatly facilitates the launch and extends the life of the starter, which is especially noticeable at low temperatures.

Typical breaks and repair of a chainsaw starter

The appearance of various malfunctions of the starter leads to the inability to start a chainsaw. The most common starter breakdowns include:

The starter pulley has completely burst, or cracks have appeared on it;
The spring burst;
The starter cable broke.

Do-it-yourself tools will be required to fix each of these malfunctions. You must have a set of screwdrivers and a spare cable with you. Remove and inspect the starter for the chainsaw in the following order:

To find the cause of the breakdown, the starter from the chainsaw will need to be removed. To do this, unscrew the screws with which the protective cover with the starter attached to it is held;
After removing the cover, you must carefully unscrew the screw through which the starter is attached to the protective cover;
Then you need to try to smoothly start the starter – for this, remove the spring and clamps from it;
Further, a coil with a cable is removed from the starter for inspection.

As a result of inspection, you can find a number of typical malfunctions. These include:

Various pulley damage in the form of tears or cracks mainly in the rear of the part – they interfere with the normal operation of the entire starter;
Damage to the starter spring of a light start – in such cases, not only the spring itself can be faulty, but also the place of its fixation – this is the most vulnerable part of the spring;
The starter flywheel dog is damaged.

In any case, any defective part must be completely replaced with a new spare part.

How to replace the chainsaw starter spring?

In order to replace the old spring in a disassembled starter, proceed in the following order:

Before installing the chainsaw starter spring, you will need to remove the clip of the mechanism – this should be done very carefully so as not to break the part;
Then you need to look inside the cage – in it you will see a spring wrapped around a C-shaped element. To pull out the spring, fix the upper part with your finger and slightly pull the starter handle to the side;
After removing the old spring, wrap a new part. At the same time, try to avoid kinks and twisting of the new spring element;
To assemble the spring of the starter of the chainsaw, you will need to act as carefully as possible, otherwise one incorrect movement can lead to unwinding of the spare part;
After you have managed to fully insert the spring into the starter, you must carefully lock the clip.

At the last stage, it remains only to assemble the chainsaw starter and try to start the tool. It is possible that you will have to make 10 to 20 jerks – this is necessary in order for the spring to finally fall into place.

How to Install Starter Spring Lawn Mowers

Do-it-yourself starter repair for gas drills, lawn mowers, trimmers

How repair starter do-it-yourself petrol tool?

In the case of a break in the starter cord, everything is clear: we take out the old rope, take a suitable length and thickness (linen possible), thread it through the hole in the coil, tie a knot. Next, we cock the spring to the required number of revolutions, only after that we fix the handle – and voila! More details on how all this is done are shown below.

Installation or replacement of a starter spring of a lawn-mowing, motor-drill, trimmer

Starter Repair: Disassembly

Unscrew the screw that secures the pulley to the starter cover. We take out the antennae, spring. How to insert the fs 38 trimmer starter spring. How to install the throttle handle. The pulley itself is pulled out carefully so that the spring does not bounce into the face. Even with the most accurate dismantling, it usually flies out of the coil immediately and spins abruptly into a long iron strip or twists into rings.

Carefully remove the snow-white starter coil – do not get hurt by the spring!

If the spring bursts or one of its hooks-hooks breaks, then it is simply and quickly impossible to repair the starter – spring replacement is required. In order not to waste money on buying a new starter, you can only find it on sale.

Read the same

Fill starter spring

Pressing the spring to the pulley, we radially wind the spring inward

The first time stick starter spring It may not seem so simple, but everything comes with experience. With a little training, you can effortlessly wind the spring into the pulley for a maximum of one minute.

The Brovchenko family. Installing the spring in the manual starter lawn mowers.

How install spring in manual starter for benzo trimer? At home, this can be done. To me

Chainsaw starter repair. Do it yourself.

How to do it yourself starter on a chainsaw? How to bend spring on the chainsaw starter? How to reel spring

Winding the starter spring is done. How to install a spring in a manual how to wind a starter spring starter lawn mowers. It remains only to assemble the starter and cock the spring to the desired value

How to assemble a starter?

The most important thing in the process of self-repair of the starter is to assemble it correctly.

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

When installing the pulley (black in this photo), we look through the hole in it so that the spring hook falls into the groove on starter cover

Read the same

Then, if there is a spring under the screw, we first install it, without forgetting to put washers on the bottom and top of the spring.

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

Then watch that the washer located on a spring did not drop out. Why is it important? The fact is that the spring scratches the plastic cup with its end, as a result of which the latter wears out and begins to more tightly press the screw against the coil. For this reason, a situation may arise that is very similar to a spring break: the handle is pulled out of the starter but not returned. However, when loosening the starter screw, this problem disappears. To fix such a malfunction of the starter is simple: just pick up a spring of the same diameter, but a little longer, or put an additional washer. If we just tighten the screw slightly, it will twist and fly out, and this will increase the likelihood of spring breakage, since the pulley will not fit snugly against the starter housing.

They screwed the coil to the body, now we need to tighten the spring. Before this, it is necessary to remove the starter handle from the rope in advance. How to install a spring in a manual fixture for installing a spring on a lawn mowing starter. If the knot is too strong, then you can simply cut it off or try to untie it, for example, using a pair of pliers. This is done so that after you cock the spring, you can thread the rope into the hole in the starter cover. The second end of the rope must be fixed in the coil before it is installed in the body, it is not necessary to wind the rope onto the pulley before pulling the spring – do it after.

So let's get started. Without reeling, insert the rope into the groove in the reel specially designed for it. Everything is ready, proceed to pulling the spring. To do this, rotate the coil counterclockwise – in the opposite direction to the direction of rotation of the coil when winding the rope. It is more convenient to do this not on the knee, but by pressing the starter with one hand to the floor, and with the other turning the coil directly behind the rope attached to it. If the experience is not enough, then the pulley itself can be rotated directly with two hands, but the rope will interfere with this, which can create additional inconvenience. After the necessary 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 a knot. It is more convenient to do this together with a partner, so that accidentally the end of the cable does not wound inside the starter.

By the way, on our own you can make some refinement in the design of the starter in order to more securely fix the end of the spring inside the coil. Then anyone has enough imagination. Now I will explain why this is necessary. 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 flies again after a few jerks – the hook does not hold in the recess of the coil. And this is despite the fact that the coil is almost tightly attached to the starter cover and the spring there should not be free to hang up and down, and even more so until the spring comes out of engagement. It turns out that when the cable is pulled, the spring pulls out, pulls out of the groove. In this case, you can do the following: cut a narrow strip of metal, which in thickness could be squeezed into the groove of the coil along with the spring hook itself. So the hook will not freely hang in the groove, which means it will not be so easy to break out.

A metal plate tightly inserted into the gap between the spring hook and the groove walls will hold the spring securely

Another way to solve the problem is to drill small holes in the coil on both sides of the groove and, having inserted the spring hook, fix it with a thin wire threaded through these holes. But here you need to manage to make sure that this wire does not touch during rotation of the starter cover from the inside and thus does not slow down the pulley. Alternatively, tighten the screw loosely or replace it with a similar slightly larger length. You can consider the option of installing some kind of gasket between the cover and the coil.

Is the design of the starter for your gas tool different from the above? Faced with another malfunction or do you know the best way to repair a starter with your own hands? Ask questions, share your experience with others – together we can solve the problem of frequent starter breakdowns once and for all!

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