Starter handle for a trimmer for grass does not work. Assembly of the starter motorcycles

Grass Trimmer

How to put a spring on a trimmer starter for grass

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.

Now we will consider a more common case when the breakdown is not so serious, and show how to repair starterwith your own hands, if the cord breaks off without any destructive consequences or does not spin over the fact that the spring just flew inside, outside the gulp. At least at first there is a desire to believe in this. But in order to find out, whether it is or not, you will need to disassemble the starter. Read Bicycle Stork with a motor from a trimmer for grass (part 2)

Replacing a torn cord

A torn rope is replaced in the following sequence:

  • The old cord is removed;
  • Choose a rope that fits in size (thickness and length)
  • Having passed it through a special hole in the coil, tie a knot;
  • Wrapping the spring, developing the required number of revolutions;
  • Fix the handle.

It is better to stretch the spring plate with Partner so that the edge of the wire does not twist into the starter mechanism.

It is not difficult to assemble a starter for a trimmer for grass and wind up a spring, but this should be done carefully and carefully. For various models of gasoline cutting of the trigger mechanisms, they are the same, so they are repaired the same. At the same time, there are some nuances associated with their constructive features.

Repair of the starter Motokos, trimmer for grass

It may not seem to be so easy to insert Starter spring

For the first time, but everything has experience. While practicing a little, you can easily wrap the spring into the pulley in a minute.

The starter spring is wound. It remains only to assemble the starter and charge the spring to the desired value

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.

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.

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.

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:

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.

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.

Spring mechanism

The manual structure is simple, but it can be improved to save time and time. For example, put an electric steel for a walk.behind tractor. Then you will not have to pull the handle every time. But keep in mind: this design is not suitable for all starters with manual launch. And the electric circuit that you choose for installation may not be suitable for every engine.

In these cases, it is worth paying attention to the third option: the spring mechanism of engine start. After installing it on the engine, just shift the motor block handle, and it will immediately start. This type of kickstarter is based on the semi.automatic work of the spring. It accelerates the engine installed on a one.axle tractor, without the need to pull the handle with your hands. To change completely manual starter to a mechanical, it may take about two hours of time.

starter, handle, trimmer, grass, does

The main malfunctions of the starter of the trimmer for grass

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

These details are shown in the photo below.

It may happen that the starting mechanism will be accidentally broken. The consequences will turn out to be deplorable if the ragged rope is wound around the flywheel of a working internal combustion engine: then the spring bursts, the pulley will tear off. But such cases when a complete replacement of the starting node is required, they rarely occur. In most cases, to fix the mechanism, it is enough to put a new spring or replace the cord.

Prevention of problems

Sooner or later, problems with the starter arise on any trimmer. Stihl FS 55, MTD 790 or other brand. You can delay the appearance of such a malfunction, but for this you need to carefully handle the tool. In particular, you should not make too sharp jerks, this will lead to a break in the cord or to the departure of the spring. It is not recommended to expose the lawnical mower by attacks or other physical influences. If the starter case breaks, and the cord breaks off, it can be wound on the engine flywheel. This will lead to a broken pulley and a bursting spring.

So, having discovered that the starter mechanism has broken on a gas station, you should not immediately rush for help to specialists. Knowing how the malfunction is eliminated and/or the details are replaced, repair work can be performed independently. This does not require any specific tool. At first, the procedure may seem complex and tiring, but numerous videos on the Internet devoted to the repair of the starter will help to solve the problem as quickly and simply as possible.

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

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

The lawn mower also has subsequent elements:

  • protective casing;
  • a pen;
  • a belt created for the convenience of using the device;
  • starter for starting a gasoline gasoline engine.

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

The starter on the trimmer is an integral part, which makes the motor launch to work. It is depicted separately in 2 photos below.

The starter mechanisms of different models of the benzos operate on a similar principle: during the launch of the ICE, the protrusions marked in the photo above the number 1 are included in the hook with dogs 3. Когда движок начинает работать, они ворачиваются в прежнее положение из-за воздействия центробежной силы. Similar role is also played by wires 2.

The process of returning to the initial position of the parts of the mechanism occurs due to the presence of a spring sophisticated 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).

Chainsaw Recoil Starter Spring (How to Rewind). The Repair Specialist

Today, gasoline motorcycles are equipped with starting mechanisms of 2 types:

The starter on the trimmer can work without breakdowns for a long time. It is impossible to indicate the term of non.penal work. Everything is determined by the initial quality of the device and compliance with the rules of appeal with it.

Replacing a torn cord

A torn rope is replaced in such a sequence:

  • an 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 not difficult to assemble a starter on a trimmer and wound a spring, only you should do it intently and with caution. For various models, the taping of the launching devices is monotonous, because they are repaired in a similar way. With all this, there are certain aspects associated with their constructive features.

Signs and reasons for the failure of the starter mechanism

Malfunctions of the starter mechanism two.

  • Cross.cutting. With regular operation, motorcycles are ground and torn, which will be easily noticed by the user when trying to start a trimmer for grass. To correct the situation, you need to replace the cord.
  • Spring wear and subsequent breakdown or exit of the hook out of the groove. You can determine the malfunction by a cord that does not return and is not wound on the pulley after starting the engine. To repair a trimmer for grass in this case, it is enough to install a new spring.

In rare situations, the starter mechanism is broken with inaccurate operation of the tool. The consequences can be unpleasant: the deformed cord is wound on the flywheel of a working engine, the pulley is torn off, and the spring bursts. But these are isolated cases, a complete replacement of the starter is required very rarely.

Diagnostics and elimination of breakdowns

To diagnose the starter mechanism, with the aim of the subsequent repair of it, the node must be disassembled. It is easy to do this, only a screwdriver is required. But during this operation, you need to be neat. with careless movements, the spring can fly out and injure the user.

Removal and analysis of the node

The procedure for disassembling the starter is to perform a certain sequence of actions:

  • First you need to find a screw connecting the starter cover with the pulley, and unscrew it;
  • Then you need to remove the spring, antennae and washers;
  • Then you should carefully remove the pulley, holding the structure away from the face, so that the bounced spring does not injure the user;
  • Next, it is required to inspect the spring: if it is damaged, then you need to put a new one (the cost of such parts is low), and if it jumped out of the hook, it is necessary to return it to its original place, having previously made bends if they have broken off.

Sprinking spring

Spring winding is not an easy procedure. Not everyone gets to install the part on the place the first time, so you should not be upset if it is failure. It is necessary to repeat attempts until the actions are not crowned with success. If you wish, you can watch a video on the Internet, where people’s craftsmen tell in detail and show how to easily and quickly perform this operation.

Important! When winding and installing the spring, you need to remember that it is suppressed, which means that it can burst if you make too much effort. A new part is inexpensive, but you will have to spend time on its search, which means that work on the beard of herbs will move back for an indefinite period.

To wind the spring, you need to place the bend in the groove, and then, turning the coil, carefully lay the part along the inner diameter of the bobbin. In this case, the spring must be constantly held with your hands. if it is not fixed, the part slips and pops out, then the winding has to be re.performed. When everything is done correctly, the spring holds tightly in its seat.

Replacement of the cord

A torn trimmer cord for grass must be changed to a rope, you can linen, but without fail suitable in thickness and length. Buying a lanier for the starter of the lawn mower in this case is optional to buy in a specialized store.

To replace the element, in the coil you need to find a hole for it, through which to skip the cord, and then tie the knot. Then you need to take a reel with a spring, having performed several revolutions.

Easiest Way to Install a Recoil Starter Spring

On a note! The exact number of turns can be found by watching the instructions for using a trimmer for grass, or manually. To do this, you need to measure the length of the rope and calculate how many times it can be wrapped around the coil.

For example, if the cord turns around the circle six times, then to pull the spring, you need to turn the coil by the clock six times. After that, it remains only to go through the rope through the hole and fix the handle on the cord.

Other malfunctions

Sometimes after the repair, the spring still flies. You can eliminate such a malfunction with two solutions:

  • So that the bend of the spring does not pop out of the groove, you need to insert a small fragment of the metal plate between the bend and the wall of the seat. This will provide a denser fixation of the spring.
  • Home.made fastening also helps to keep the spring in the groove. It is necessary to drill holes in the reel on each side of the groove, place the spring bend in them and fix it with a piece of wire. These actions should be performed so that the wire does not touch the starter cover and does not slow down the movement of the pulley.

Collection and installation to the starter place

To assemble a starter and install it on its original place, you need:

starter, handle, trimmer, grass, does

When assembly, both goals should be put, otherwise the plastic cup will be damaged by a spring after a while, and when tightening the cord, the user will notice that it was jammed. It will look like a spring has flown. To eliminate such a breakdown, you will need to install a larger screw or another puck. If you find the required details it is not possible, it is enough to loosen a little, after which the starter will stop jamming. However, you need to understand that these are temporary measures, and the malfunction should be fixed as soon as possible.

Hand starter on CFMOTO is not wound up?

Some time ago, a hand starter flared up, stopping it back after I pull it out. So the handle hangs on the rope. Of course, if you run the engine from the electric steamer, then the cable was wound back, but the problem is that you can’t run the engine the first time, and the second time is no longer given. I was not particularly worried about this, because I do not use a manual starter. But once I decided to still establish his work, especially since he removed the skin on the left side of the engine due to the replacement of the fuel filter.

Starter handle hangs helplessly without cleaning back. If you pull it stronger, the picture will be even worse.

Well, now we will deal with this outrage. Getting to the starter is very simple. The engine cover is removed using an end key for 8 (6 bolts). The bolts that attach the starter (4 pieces) are unscrewed with the same key.

Having removed the starter, I saw this picture here.

The tongue jumped into the gap between the coil and plate and jammed rotation. The reason became clear-due to large tolerances and backlash, the coil is staggering in the transverse direction. It is not surprising that with a force there was a bias.

By unscrewing the central nut (10 with a key), we get access to the insides of the starter. There is nothing to disassemble further. You can’t remove the coil from the body, otherwise the spring will be spinning, and it is very difficult to twist it back.

Everything is dirty here. I once applied a lubricant, and that was the main mistake. There should not be lubrication here! This spring with two mustache should rotate on a plate with noticeable friction. This is time.

So much better. Indeed, the gap between the plate and the coil is excessive. And I decided to deal with the problem in the simplest way: I slightly bent the edge of the plate with pliers. These are two.

I bent slightly, but there is a difference. Now you need to check if we have overdone with bending. The mounting nut is twisted to the end, until it stops. A plate with a twisted nut should not rotate! These are three. (And my nut was weakened, and the plate rotated). But at the same time, the pulled cord should be done back. If the coil does not spin, then the plate is bent very strongly, you need to bend it a little back.

When the starter is assembled correctly, when pulled by the handle, the tongue should clearly get out of its place, and when the handle is released, the coil should be unhindered.

Needless to say, after installation, the starter worked perfectly, just like a newcomer! In the summer, by the way, from a manual starter, the ATV is started elementary. And in any case, you never know what can happen to the electric launch. And manual always works. Even in winter you can manually start.

Attention: this article and images in it are objects of copyright. Partial or complete reproduction on other resources without coordination is prohibited

How to replace or put a starter spring in place?

If everything turned out to be in order with the rope at the starter, the suspicion falls on the coil itself. It is driven by a strip spring rolled into a roll. To change the spring, certain steps should be taken.

  • Remove the starter from the lawn mower.
  • Remove the starter coil.
  • Unscrew the main bolt holding the pulley on the case.
  • Pull the exciting antennae and the spring, the strip spring is almost completely straightened or folded by rings of a larger diameter.
  • Hold it in advance.
  • Check if the spring is valid (there may be rusty stains, breaks, etc. D.). If the hooks at its ends are cut off, the new ones will not be bent. high.carbon steel breaks when trying to bend it. Weakened hooks are suitable for easy bending.
  • Make sure that an auxiliary (ordinary) spring with washers in place. These details protect the coil frame from the end of the main spring with the ends. If the washers and the spring are broken, but there are no new ones, do not screw the coil bolt hard, but follow it. it can unscrew and get lost.
  • If the main (flat) spring is damaged, insert the same new. Put the hook at the end of the spring in its place and bend it, inserting the turn behind the turn into the space where it should be and should be.

The rewinding of the spring is performed in a minute. Oknovka in this action is gained quickly.

How to replace or put a starter spring in place, watch in the next video.

Trimmer starter. device and principle of operation

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.

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.

What other types of starters are suitable for a walk.behind tractor?

Each owner of motoblocks must understand that at first absolutely all starters function perfectly and can delight their owners with such a state of affairs for about a year. But without periodic lubrication of details, their verification and the commensurate power of a jerk, such joy will not last long. Take care of the starter and he will answer you with high performance and a long service life.

Device

The device of the chainsaw starter includes the following elements:

  • Screw of the ignition system;
  • Return spring;
  • launch system coil;
  • deflector;
  • lid;
  • magneto;
  • drum;
  • spark plug;
  • the electronic unit;
  • wiring;
  • power button;
  • pen and cable.

The main parameters of the chainsaw launch system:

After pressing the power button, the flywheel begins to rotate with the magnet, which is located on it.

The system appears in the system. The current current using an electronic unit is converted into electrical signals, which are transmitted to driving elements.A spark forms that provokes ignition of the fuel-air mixture.

How to put a spring

In order to install a new spring, the following actions must be performed:

  • Gently extract the clip of mechanism.
  • Conduct an inspection of the inner part of the clip in which the spring mechanism is located near the C-shaped element.
  • Fix and pull the upper part of the spring with your finger and pull the launch mechanism to the side.
  • Extract a worn.out mechanism and wind a new spring. Excesses and twisting of the element should be avoided.
  • Collect a new spring mechanism. It is recommended to do this slowly so that the mechanism does not unwind.
  • Twine the spring and insert it into the starter mechanism.
  • Gently fix the clip.

Replacement of the cord

In order to replace the cord, the following tools will be required:

Replacing the launch cord is as follows:

  • You need to unscrew the fasteners that hold the side cover with a screwdriver.
  • Then dismantle the starter from the tool body.
  • After that, you need to turn the lid and conduct an inspection.
  • Then dismantle the clip and spring.
  • Untie the knot on the rope.
  • You need to pull out the pulley on which the cord is wound. Remove the cord and replace it with a new.
  • Then get the pulley in place and tie the rope on the knot. Set the clip and spring.
  • After that, tighten the lid using fasteners.
  • At the end, install the starter in place and fasten the fasteners.

Read what kind of oil is pouring into gasoline trimmer for grass

How to assemble a new starter of a gas station?

To assemble the starter, make subsequent manipulations.

  • Skip one end of the cord through the hole first the coil and tie it with a knot. The knot should not pass through the hole. In an unpleasant case, you will analyze the ponova starter.
  • Wind cordTo the coil itself.
  • Install the spring in the starter case, hook one end in the groove and wrap it. For the convenience of winding, twist the case counterclockwise.
  • Put the ratchet mechanism on the spring.
  • Hook the hook of the return spring for the ratchet itself, fix it on the coil.
  • Install the main spring and body with the assembled ratchet, connect parts of the starter together and tighten everything with the main bolt.

After completing the assembly of the starter, skip the free end of the cord through the hole in the case created for the coil. Sew the same end over the hole in the handle, for which cord

pull. Tie a strong knot on the handle. Check the work of the starter handbrake.

Starters for lawn mower. device and installation features

Repair of the starter of a gasoline trimmer for grass may be required suddenly. Here you can solve the case with 2 methods: change the broken part or change the entire node. The latter option will cost more. To repair the device on their own, only a screwdriver with a suitable tip will almost always come in handy from the tools. Repair work will not take extra time and do not even require special knowledge. It is enough to know the device, the mechanism of work, aspects of the assembly-disassembly of the starter on the trimmer to achieve a good good result.

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.

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.