Starter handle for a trimmer for grass how to assemble. Installation or replacement of the starter spring…

How to assemble a starter for a trimmer for grass correctly

If the trimmer engine for grass does not start or stalls immediately after starting, when overheating or during the functioning of the device, extraneous noises are heard and vibration is clearly felt, it is important to perform a visual inspection and identify a non.working node

To optimize preparatory measures before repairing, a simple diagnosis should be carried out and checked in stages:

  • the presence of fuel in the tank and lubrication in the main nodes;
  • serviceability of the spark plug and its performance;
  • the purity of the fuel and air filter motorcycles;
  • Cutting of the exhaust channel and the device’s saepun;
  • The quality of the used fuel and lubricants.

To determine the functional performance of the ignition of the lawn mower, you should determine whether the candle works by testing the appearance of a spark in contact with the body of the functional device.

The spark plug itself can be changed to a new one, after driving the candle canal, if necessary, the old element is also dried, cleaned with special devices and returned to place.

Starter repair work

Problems in the work of the starter may not ensure the launch of the tool. That is, after the cord is stretched, the chainsaw does not start to work.

Family Brovchenko. Springing a spring in a hand starter of a lawn mower.

How to install a spring in a hand starter for a benzo-trimer? At home it is possible to do it. to me.

Before you repair the starter, you need to prepare the tools with which work:

  • set of screwdrivers or a special tool that is attached to the manufacturer complete with the tool;
  • a rope that will be used as a replacement of a broken cord if necessary.

A large amount of black carrier on the spark plug indicates the violations in the engine operation.

Before proceeding directly to the repair of the starter and clarifying the causes of malfunctions, it is necessary to remove it from the tool body. To do this, unscrew several screws holding the side cover to which the starter is attached. Problem with the installation of the Stihl 38 lawn mower starter. This is done by a screwdriver or a specialized tool.

After the lid is unscrewed, it is turned over and examined. Next, unscrew the screw with which the starter is fixed. After that, the clamp and the spring are dismantled to carry out smooth launch. Now for removing it is accessible to an affordable pulley on which the cord is wound. After the knot on the rope is unleashed, it can be pulled out of the pulley and replaced with a new. Provided that the loss of performance of the starter is associated with the cliff, this may be enough to eliminate the breakdown. Launcher. However, the rest that make up this element of the chainsaw should be carefully examined.

When examining the components of the starter, the following malfunctions can be identified:

Most often, damage to the smooth starting spring occurs from the end where it is visible when disassembling the case.

  • The pulley can be damaged. It is possible to have cracks or tears, as well as damage on the back. As a result of these problems, the tool cannot perform work.
  • Damage to a smooth launch spring. The device of the starter of the Lawn mower Interskol ICD 4325. In this case, it can be mechanically faulty both the spring itself, and there are defects in the place of its fastening. The weakest place of this element is precisely the fastener and the tip of the spring, which is inserted into it.

If faulty or partially damaged starter parts are detected, they must be replaced by new. In this case, new elements must correspond to the repair model of the saw.

After the repair is completed, it is required to properly assemble the starter.

The pulley is installed on top of the spring. At the same time, it is necessary to check how much they clung to each other. During the repair, it is necessary to perform the pulley winding. This must be done in such a way that when rotation, he pulls the cord into the starter. It is enough to make 3-4 turns to give the required voltage. Replacing the starter of the lawn mowed. Previously, the rope is threaded through the hole in the chainsaw cover.

Asseting device and common malfunctions

The easiest way to give the lawn mower for repairs, allocating a certain amount of funds from the family budget, operational and high.quality repair with your own hands is no less simple and convenient to understand the design of the lawn mower and fix all the problems.

The massive and piece manufacture of trimmers is based on the use of generally accepted technology, the typical design scheme consists of certain elements and parts, it is important to know them when carrying out independent repair work:

  • top part. The basis of the entire structure, where all important elements are collected, such as the starter, carburetor and the engine of the lawn mower;
  • middle part. Hollow rod, inside it is a cable connecting the engine and gearbox, which sets the cutting fishing line for the trimmer. In this part there are mounts for the distribution of weight of the entire structure and a belt for fixing a trimmer for grass on a belt of a person using a trimmer for grass for its intended purpose;
  • Bottom part. It has a gearbox and cutting elements that are hidden under a practical casing, which protects the user. The casing provides an increased level of safety, preventing large fractions of garbage, pebbles and glass in a person while working with a gas station.

This is interesting: adjusting the carburetor of the motorcycle Ural

Knowing the internal device and the principle of operation of the trimmer for grass, you can independently carry out repair measures for the design or replace individual unusability of the nodes using the repair instructions.

The most common and often encountered, subject to independent correction of the breakdown of the unit can be called the following problems:

  • engine malfunction, due to which the lawn mower is not started and does not work;
  • enhanced vibration of the bar motorcosa, which complicates its targeted use;
  • increased overheating of the gearbox, its accelerated heating during operation;
  • slow and weak functioning of the cutting fishing line at insufficient speeds;
  • the clogging of the starter grill causing the engine overheating and its refusal to work;
  • rapid and frequent clogging of the carburetor due to the use of poor.quality fuel;
  • clogging of the air filter in case of non.compliance with measures to care for the device.

All these problems can lead to the fact that the device will lose its ability to work before ordering the necessary spare parts for non.bosomeds should be carried out by a visual inspection and diagnosis of the device.

Special attention is required by individual spare parts and assemblies of the device, to verify them, you will not have to turn to a professional master, a complex of diagnostic measures will help to identify a consequence of the occurrence of a loss of performance.

How is the starter of the lawn mower or a trimmer for grass?

Starter- a mechanism as a whole and universal for benzos, trimmers, gasoline and diesel-generating units. It is not a problem to equip even a car, motorcycle or scooter if your vehicle is free to install it. It is not for nothing that many Soviet cars and trucks were equipped with a starting tool, remotely reminiscent of a bent mount bent twice.

The modern “handbrake” starts from the cord. it is tied to the mechanism, and it is impossible to lose.

The starter assembly has the following details:

  • Spring spring with hook;
  • cord wound on a coil;
  • Return spring;
  • Temporary drive and the main spring;
  • The body of the mechanism protecting the ratchet;
  • Stop bolt.

Removing and disassembling the starter, replacing broken parts

To repair the starter of the trimmer for the grass, it first needs to be disassembled, and then collect it. This process is not particularly complicated. You will need to work the shape of the screwdriver.

Everything should be done carefully, observing precautions, especially so 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 sequence:

Unscrew the screw that attaches the pulley with the starter lid using a screwdriver; Remove the spring and antennae; Carefully remove the pulley (you need to turn your head or work, after putting on your glasses and gloves); Determine why the trigger worked; If the spring fell apart almost completely, it is replaced; Когда пружина выходит из крючка, она устанавливается на прежнее место, предварительно сгибая антенну (фотографии показывают процесс установки);

After the spring plate is installed inside the groove, carefully tighten it. To change the spring, the work must be performed carefully and accurately: it can accidentally explode under the influence of the force caused by its bringing into effect

Even if you carefully remove the video, the spring tape is very quickly torn off the coil and can injure the hand with sharp edges

To change the spring, the work must be performed carefully and accurately: it can accidentally explode under the influence of the force caused by its bringing into effect. Even if you carefully remove the video, the spring tape is very quickly torn off the coil and can injure the hand with sharp edges.

Immediately put in place a spring plate does not always work. This often slips, so attempts should be repeated to achieve the desired result.

Starter assembly

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 fits into the groove of the case, as in the photo below;

When making the above manipulations, it is necessary to put two goals. If this is not done, the spring will ultimately damage the plastic cup, and when it is removed, jamming will begin. This makes you feel that spring has come. To eliminate this drawback, it is necessary to install this part of a larger length or an additional goal.

When such details are not enough, you can just unscrew the screw a little, and the starter assembly will start working without fixing. But this option is temporary. It is better to repair it as soon as possible.

Yard Trimmer Repair Handle Spring Fix / Grass Trimmer.

starter, handle, trimmer, grass, assemble

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 delayed by the rotation of the turn in the opposite direction clockwise (winding);
  • Make the required number of revolutions specified in the operating instructions for the used trimmer model for grass, and the corresponding length of the cord used;
  • At the very end, the rope is lowered into the hole provided for this, located in the starter cover;
  • Place the handle in place by fixing it with a node.

Read what gasoline is pouring into the Husqvarna lawn mower

If after the repair the spring continues to fly, you can get rid of it 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, into which you need to insert a spring hook and fix it with wire.

Replacing a torn cord

A torn cable is replaced in the following sequence:

  • The old cord is removed;
  • Choose a rope of a suitable size (thickness and length);
  • Having passed it through a special hole located in the coil, tie a knot;
  • Spring valve producing the required number of revolutions;
  • Fix the pen

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

How to Repair Recoil Starter Recoil Spring ls Out For Repair Brush Cutter Starter Pull Starter Repai

It is not difficult to assemble a starter on a trimmer and wound a spring, but this must be done carefully and carefully. For different models of gasoline engines, the breakdown of the starting mechanisms are the same, so they are repaired the same

However, there are some nuances associated with their constructive features.

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.

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 better to take a stretch of the spring plate together with the partner so that the edge of the cord does not fall inside the starter mechanism.

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, gas tanks are similar, because they are repaired in a similar way. In this case, there are some aspects associated with their constructive features.

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);

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

The torn cord of the trimmer for the grass must be changed to the 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.

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:

  • Turn the pulley with the spring down and place the housing into the case so that the spring bend falls exactly into the groove of the case;
  • install the puck, then the spring, on top of it. the second washer;
  • Place a cup of antennae on top of the puck and screw the screw.

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.

Trimmer starter. device and principle of operation

In order to independently repair the starter of the gasoline cutter, you need to understand the principle of its work and know its structure. Today, manual and automatic starters are installed on trimmers for grass, the former is the most common.

Part is a plastic case in which a pulley is placed with a cord wound around it for Engine starting. In order for the cord independently twisted after winding the tool, on the inside of the pulley there is a strip spring with alloy steel. A ratchet is installed on the front of the pulley, creating a starter’s engagement with a drive.shaft of the tool engine.

The principle of operation of a hand starter is the same for gasoline incisors 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 rotates from this movement, and performances on it are faced with the paws located on the flywheel. Further, the flywheel and crankshaft begin to rotate with the pulley. After the engine is launched under the influence of the centrifugal force, the paws diverge in different directions. And the cord after the user releases it, wound around the pulley using a return spring.

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, antennas and washers; Then you should carefully remove the pulley, without removing the structure from the face, so that the spring does not accidentally bounce off the user; Then you need 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, you need to return it to the original place, making bends if they break off.

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.

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

starter, handle, trimmer, grass, assemble

In this case, there are some nuances associated with their constructive features.

How to protect the starter from the breakdown?

The starter of the car is a very important mechanism, without which the car simply will not move. Not every motorist

It will be able to independently find the reason why the starter does not twist, but in the power of anyone to take prevention measures so that he serves for a long time and efficiently.

We are talking about those situations where your car motor does not start during the first 5 seconds. This indicates problems with the work of the starter. But many beginner drivers are stubbornly trying to solve the problem by pressing the ignition button again and again. Then the starter just breaks and requires replacement.

Sometimes there are situations when the car is opened using auto.start, but the starter continues to operate for another few seconds. This happens due to the fault of the alarm, which did not turn off the part in time. If such a situation is repeated in the future, then nothing good will come of it.

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.

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