Replacement of the bearing on an echo gas station.

Repair of Echo gasoline trimmers

The 1st specialized service center “Agrotekervis” is ready to offer you professional repair of Benzosos and Trammers Echo. Our company has experienced, certified and qualified mechanics that qualitatively perform any types of work in the field of maintenance and repair of garden equipment.

SRM-2655SI, GT-22GES, SRM-22GES, SRM-2305SI, PAS-265ES, SRM-26555SI, SRM-330ES, SRM-350ES, SRM-335TES, SRM-4605, SRM-420S

The list does not indicate all models of the repaired trimmers. Contact, take for repair any gasoline trimmer for Echo grass!

Attention! Before contacting the service center!

We ask you to inform the manager of our company in advance: the exact model of equipment. If you need spare parts for Echo lawn mmores, you need to know: the brand of your engine; engine model; type of; The code located at the installation site of the carburetor, the spark plugs or muffler. The engine code is indicated by a line consisting of 3 groups (in each line 6-signs without additional quotes and stars).

The cost of repairing benzos and trimmers Echo

We are responsible for the results of our work, confirming that our words do not disperse with the deed!

Repair and service of garden equipment.

Specialized Service Center “AgrotechService”. Warranty and post.warranty service of the equipment of world manufacturers! Attention! Information for users!

How to disassemble, lubricate, replace or repair a trimmer gearbox for grass with your own hands

With often, saturated use of motorcycles, the gearbox can begin to heat up or make sounds unusual for its usual work, for example, rattle. How to remove often there is a need to change in a trimmer if you replace a fishing line for a trimmer with a knife.

This indicates that the mechanism needs to be lubricated. If this does not do this, then more severe obstacles will arise (for example, the gears will be rapidly worn and it will be useful to change them), directly to jamming. How to change a fishing line for a trimmer in a trimmer.

If you replace a fishing line for a trimmer with a knife with several “petals”. Other breakdowns also appear with the transmitted mechanism.

Reducer repair and lubrication can be performed without the help of others. for this you just need to familiarize yourself with the features of these work and stock up on some available tools.

Reducer device trimmer for grass

The gearbox of a trimmer for grass is a node that transfers the rotational movement of the motor shaft to a knife or fishing line. It is placed on the lower end of the rod motorcycle. The transfer node is also designed to reduce the engine speed of the trimmer for grass.

The mechanism consists depending on the model of the motokos of several gears rotating at a high speed. As a result of this, they heat up due to severe friction.

If the lubricant is not enough, or it is not at all, then the process leads to a strong overheating and failure of the parts, and, accordingly, the need to carry out a difficult repair. How to replace a carburetor on a trimmer Echo SRM-22 GES.

So that this does not happen, lubricate the gear node in time. Misused gearbox is presented in the photo below.

The reducers of modern trimmers of different models from various manufacturers differ from each other by the design and the size of the seat. It happens:

The most common diameters of round seats are 24, 25.5 and 26 mm.

Motokos is equipped with gearboxes with different types of gears:

• conical;
• worm;
• spiroid;
• cylindrical;
• planetary;
• wave;
• combined.

Drive shaft and gearbox are very loaded nodes of a trimmer for grass, which are largely susceptible to wear. The answer to the question of how to replace a fishing line for a trimmer in a trimmer how to wind a fishing line for a trimmer to a reel.

Between them, the movement is transmitted due to the adhesion of the teeth of the gears located at different angles to each other. Effective gear works only if there are no mechanical damage.

In this case, the mechanism should not overheat, otherwise its jamming may occur.

The main malfunctions of the gearbox and ways to eliminate them

With a gearbox of an electric or gasoline trimmer for grass, various breakdowns occur. How to repair a starter on a trimmer with your own hands. How to disassemble and assemble a starter, wind a spring and replace the cord.

The most frequent of them are presented in the table further. How to wrap the cutting cord to the coil yourself how to replace a fishing line for a trimmer champion. How to change a fishing line for a trimmer in a trimmer. How to replace the cord, and changing the fishing line for the trimmer to the disk.

There you can also find the reasons for their occurrence and methods of elimination.

Bearings are destroyed due to the use of inappropriate lubrication or due to its absence. Their damage is also caused by severe operating conditions of motorcycles and the ingress of extraneous particles of the material (for example, broken metal teeth of mechanical transmissions) due to the fact that the integrity of the anthers is violated.

To remove the bearing, you need to disassemble the gearbox and use a special puller. If it is not, then you can try to do it with a hammer with a mentor.

In this case, work should be carefully so as not to damage the seat. Using the pre.heating method to shoot the bearing is not recommended.

This is due to the fact that the metal may lose the required operational characteristics.

If the knife ceases to rotate under load or stands still, then this is accompanied by an uncharacteristic sound.

Most gearboxes can easily be eliminated with your own hands. Replaced details are recommended to purchase “relatives” designed for the used motorcosa.

Gear lubrication of a trimmer for grass

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

In addition to the gearbox, it is also necessary to regularly lubricate the shaft of a trimmer for grass. how to replace a fishing line for a trimmer in a trimmer Champion T266 How to wind a fishing line for a trimmer to a mowing head. How to replace a fishing line for a trimmer on a trimmer ETR300 Video! This is the norm of proper care of the device.

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

Dismantling and repair of the lower gearbox Motokosa, trimmer for grass

Dismantling and repair of the lower reducer Motokosa, trimmer for grass online store spare parts for garden equipment.

Wild howl during operation of the lawn mower, replacing the bearing of the accelerated coupling (popularly, the upper gearbox)

And also look at my playlist of the repair of chainsaws on my.

Used types of lubrication

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

Famous manufacturers, for example, STIHL, Husqvarna and others, in addition to trimmers, produce lubrication for them. Such products not only reduces wear, but also protects the metal of gears from corrosion. How to change a knife on a trimmer (in t.h. Video instruction). Then you can replace the knife with. Therefore, for motorcycle from these brands, it is better to use their lubricants.

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

For different models, lubrication is consumed in different ways. How to replace a carburetor on a trimmer Echo SRM-22 GES, replacement of a coupling when lengthening the rings. How to replace a fishing line for a trimmer on a trimmer Stavr.

What breakdowns are in the gearbox, how to eliminate them

Consider which culprits of the breakdown are possible, and try to remove them.

The transfer node often overheats. The reason for the problem may be the use of poor.quality lubricant material purchased in unverified stores or in spontaneous markets. Perhaps the lack of lubrication is possible. The solution in this case is to apply a quality product and carefully lubricate all surfaces.

Also, overheating of this node is possible due to the installation of new gears, which should be lost among themselves. To fix this problem, work with the tool not too actively, do not overload the braid, make frequent breaks to cool down the device.

Когда вал вращается – появляется люфт и стук, вал стопорится или заклинивается. This definitely means that some kind of bearing has worn out, it is required to replace it with a new.

The transmission mechanism is kept unstable or even flies out of the bar. it has a damaged case, it is necessary to make a complete replacement. Sometimes, if the damage is not too significant, you can connect this place and a break about the help of a metal clamp.

The gearbox is not fixed with the pipe. So, the place on which the gearbox is attached is worn out. You can make a replacement of the bar, or just wrap it with insulating tape where you see the mount.

The shaft and the knife does not spin, or begins movement, and then with an increase in the load, the shaft stops. This indicates that the gear teeth are broken or worn out. In this case, replace the spoiled details.

Remove the worn bearing

The destruction of the bearing occurs as a result of the use of poor.quality lubrication, or it is completely absent. Also, often quite often the bearing fails if you operate too often in difficult conditions. This refers to the use of a device in areas with wood small plantations. The penetration of different small and large particles violates the integrity of the anthers.

To remove the bearing, disassemble the gearbox and apply a special puller. In its absence, take a hammer and an instruction. Work extremely carefully so as not to violate the integrity of the seat. To remove the bearing, it is not recommended to use heating before this. The danger is that there is a chance of changing the characteristics of operation.

When the load on the braid increases, the knife stops spinning or completely stops, and at the same time you hear an unpleasant rat. The bearing is needed.

All problems in the gearbox without problems can be eliminated independently. Details that you are going to replace, try to purchase original, suitable for this brand of a lawn mower.

How to disassemble the upper gearbox of a trimmer for grass

Repair and lubrication of the gearbox trimmeraph often, saturated use of motorcosa gearboxes can begin to heat up or make sounds unusual for its usual work, for example, rattle. This indicates that the mechanism needs to be lubricated. Trammers for grass and chainsaw gearbox trimmer for grass trimmer for grass stihl video How to disassemble a gearbox. How to lubricate the gearbox of a trimmer for grass? How to disassemble the upper gear gearbox. If this does not do this, then more severe obstacles will arise (for example, the gears will be rapidly worn and it will be useful to change them), directly to jamming. Other breakdowns also appear with the transmitted mechanism. Reducer repair and lubrication can be performed without the help of others. for this you just need to familiarize yourself with the features of these work and stock up on some available tools.

Dismantling and repair of the upper gearbox Motokos Trimmer for grass

Dismantling and repair of the upper gearbox Motokos (trimmer for grass) online store of spare parts for garden equipment.

Upper and lower gearbox trimmer for grass

About gearboxes on trimmers, lower gearbox and upper gearbox (bell) about how to understand what they are excellent.

Repair of a trimmer gearbox for grass, its lubrication and replacement with your own hands

Regularly using motorcycles, its owner may notice an increase in the temperature of the gearbox or the emergence of new uncharacteristic sounds in it, which were not previously heard. These signs report that the mechanism requires lubrication. If you ignore them, after a while new, more significant problems will appear.

So, without lubrication of the gear, they wear out much faster and soon require replacement. In some cases, the part jams when working. It should be understood that the damaged transmission mechanism can cause damage to other details of the structure.

Make a repair of a trimmer gearbox for grass, as well as lubricating the part is quite feasible with your own hands if you know how such procedures are performed correctly, as well as have the desired tool and materials.

Reducer is a device for transmitting rotation to the cutting part from the engine shaft. Its second purpose is to convert the angular speed of rotation of the output shaft into lower or higher speeds.

In the first case, the device is called a “demultipliter” and is used on trimmers with powerful engines, in the second. “multiplier” and installed on low.power tools.

The gearbox is always placed in the lower part of the rod of gasoline and electric brands of different brands, whether it be “champion”, Huter or other brand.

The reducer device looks as follows. The main details are the shaft-sheet (for transmitting movement from the motor) and the gear installed on the driven shaft (to rotate the cutting unit). To reduce friction during movement, rolling bearings are placed on the support points of the shafts.

They are protected by special washers, allowing to preserve the lubricant and prevent the penetration of dirt inside the seat. All parts are placed in a duralumin case with a special technological hole for entering lubrication.

It is necessary so that you do not have to constantly disassemble the knot to make lubrication.

Thus, in the design of the gearbox, depending on the model and brand that released the technique (for example, Sterwins, “foremen”), it includes several gears that are linked to the teeth for transmitting rotation and moving at high speed. Due to significant friction, they are strongly warming up.

Important! In the absence or lack of lubrication, gear overheating occurs, followed by their breakdown, after which it becomes necessary to replace damaged elements. To avoid such unpleasant consequences, it is necessary to use the lubricant in time and treat it with a gear node.

Features of different types of gearboxes

Electro and benzos manufacturers install various models of gearboxes on their equipment. Usually they differ from each other in the shape and dimensions of the seat, which is performed in the form of a circle (popular diameter. 24, 25.5 and 26mm), square or sprocket.

Another difference between the gearboxes of Chinese and European brands are types of transmissions. They are conical, worm, spiroid, combined, wave, planetary, cylindrical. Typically, worm gearboxes are used on benzocoses.

Typical malfunctions. causes and elimination

With intensive operation, the gearbox may be damaged. Most of the malfunctions of this node are typical for different brands of trimmers and are eliminated the same.

• Strong heating of the gear unit. There are two reasons. new not dead gears or lubrication: inappropriate, low quality or completely absent. If the problem is in the lubricant, it should be replaced by another. And the new gears should be running in for a short time without significant loads and interruptions so that the details have time to cool down.
• The shaft seals during movement, a knock and backlash appeared. Such signs report about the wear of the bearings. It is necessary to disassemble the gearbox and install a new part. The destruction of the bearing is caused by poor lubricant or its absence, as well as an increased load of the trimmer for grass or getting metal objects into its planting nest, which occurs due to damaged anthers. To remove and install a new bearing, you will need a special puller or a hammer with a wooden bar. You need to beat carefully so as not to spoil the planting nest. Its preliminary heating is allowed only in the most difficult cases.
• With kosbe, the gearbox hangs or flies from the bar. This means. its case is damaged, it is necessary to install a new part. If the defects are insignificant, you can pull the breakup with a metal clamp.
• If the transmission mechanism does not hold on the bar, this means that the docking area is worn out. It is necessary to replace the rod of a new one or pin the mount with electrical tape if it is partially damaged.
• The knife on the shaft does not rotate or stops with an increasing load. The reason is the wear of one of the gear or teeth. It is necessary to change worn.out details for new.

Most of the gearbox malfunctions, the owner of the trimmer for grass can eliminate independently. It is only necessary to have a suitable tool, spare parts (it is recommended to use the original ones. for a specific motorcosa model), and also know how to disassemble the gearbox in order to change the damaged element to a new.

The reducer lubrication algorithm

To lubricate the gear mechanism of the gearbox, there is no need to disassemble the node. for this, a special hole is provided in the upper part of the case. In addition to the gear, it is necessary to carefully lubricate the elements such as the bearing node.

The wear of its compacted walls leads to the fact that the lubricant comes out of the seat and the vibration of the technique begins. This problem is relevant for Chinese trimmers. The decision would be to replace the “native” bearings with high.quality details.

The flywheel is also subject to lubrication. during operation, the part is covered with fragments of grass, creating additional resistance during kosbe.

Important! It is necessary to lubricate the dog’s reel dog, since when starting it touches the grooves on the flywheel. This leads to its wear, as well as to the appearance of mechanochemical corrosion due to the fact that the details are made of various materials (flywheel-aluminum, dog-steel).

Solid lubricant or oil are placed inside through a hole protected by a screw. At the same time, the following actions are performed:

The shaft of a trimmer for herbs at idle is spinning.

The problem is that a coil or disk is spinning on hot or cold at idle (depending on what is installed on the braid) in the general shaft at idle!

This happens on a new trimmer after the engine shakes properly, the turnover at idle can grow! Some manufacturers even write in the passport after 5 tanks to come to the service and adjust the carburetor! Few people do this. You yourself can adjust the carburetor starting by decreasing the idle, this is done only on a hot trimmer for the grass!

We twist the screw a little bit, with pusions! As soon as the revolutions stabilized by the muffle engine, we are waiting for it until it cools down and start the engine if this problem is not, I congratulate the given moment is resolved! If at full gas a trimmer for grass is buried or stalls, then we twist the screw a little with extensions until the speed on full gas is not normalized. The main thing with the speed of full gas cannot be overdoed, otherwise you can burn the piston!

If the trimmer for the grass is not new, with a carburetor this moment was tried and it works normally for the grass for the grass, but it is very difficult for a cold, as if some fasting is most likely a problem in the adhesion or rather in the clutch spring, or the bushings that are damaged that are damaged He is being held!

Here I can advise replacing the clutch assembly if the pads have already been wiped on it for 23! (As a rule, replacing the clutch solves this problem) If only the case is not in the carburetor!

How to replace a clutch in a trimmer

Today we will figure out how to replace the clutch in the trimmer with our own hands. For example, take a trimmer for Echo grass, which our wonderful neighbor provided to us. He asked not to give his name, but we still thank him.

So, how to replace the clutch in the trimmer:

CAREFULLY! Before the launch, operation or maintenance of the engine or equipment, study the operating manual to avoid injuries or damage to property. Contact the authorized workshop if you are not sure of any procedure or have additional questions

Get the plastic case at the end of the spark plug on the end of the wire and pull with an effort to disconnect it.

Disconnect control cables

• Disconnect the clip of the throttle cable from the shaft;
• Get up for both ends of one of the controls of the control cable and pull to disconnect it;
• Repeat these actions to disconnect the second control cable connector;

Remove the muffler cover;

• With the help of a hexagon, unscrew two bolts with which the muffler cover is attached;
• Raise the muffler cover and lift it to the upper edge to disconnect from the engine cover;

Remove the casing from the clutch cover

During the assembly

Separate the shaft from the engine

• Loosen, but do not remove a bolt with a loop, fastening the main shaft to the engine;
• Take the engine and pull it to remove it from the main shaft;
• When the engine is removed, make sure that you do not pull the still connected throttle cable;

Remove the clutch

During the assembly

Please note that a larger puck passes under the clutch node, and a small puck is higher; Make sure the clutch is installed in place with an arrow up;

To collect the device, follow these instructions in the reverse order.

With love, Gardeniumpro and may strength arrive with you.

The shaft of a trimmer for herbs at idle is spinning.

The problem is that a coil or disk is spinning on hot or cold at idle (depending on what is installed on the braid) in the general shaft at idle!

This happens on a new trimmer after the engine shakes properly, the turnover at idle can grow! Some manufacturers even write in the passport after 5 tanks to come to the service and adjust the carburetor! Few people do this. You yourself can adjust the carburetor starting by decreasing the idle, this is done only on a hot trimmer for the grass!

We twist the screw a little bit, with pusions! As soon as the revolutions stabilized by the muffle engine, we are waiting for it until it cools down and start the engine if this problem is not, I congratulate the given moment is resolved! If at full gas a trimmer for grass is buried or stalls, then we twist the screw a little with extensions until the speed on full gas is not normalized. The main thing with the speed of full gas cannot be overdoed, otherwise you can burn the piston!

If the trimmer for the grass is not new, with a carburetor this moment was tried and it works normally for the grass for the grass, but it is very difficult for a cold, as if some fasting is most likely a problem in the adhesion or rather in the clutch spring, or the bushings that are damaged that are damaged He is being held!

Here I can advise replacing the clutch assembly if the pads have already been wiped on it for 23! (As a rule, replacing the clutch solves this problem) If only the case is not in the carburetor!

What lubricant should be used for a trimmer gearbox for grass?

In the process of work, the mechanical part of the trimmer for grass is loaded with contact efforts on the teeth, resistance reactions from adhering grass (sometimes with dirt), dynamic, shock loads due to a constantly changing torque. The lubricant for the gearbox of the trimmer for the grass should fully consider these features, so the selection of the brand should be strictly individual. The following factors are taken into account:

• Manufacturer’s brand. Each trademark is not unreasonably focused on lubricants of its own manufacture (you can talk about cheap Chinese products later). This applies to manufacturers such as Husqvarna, Stihl, Huter, Makita, etc. The exception is trimmers for domestic grass: for example, the caliber in the user’s instructions does not indicate a lubrication brand at all.
• Break of lubrication. As you know, all lubricants are divided into three groups. high.speed (colloidal systems containing various additives), plastic compounds of universal use and hard lubricants softening during operation.
• Good adhesion to the surface of the parts of the gearbox, as a result of which the lubricant is not squeezed into the gaps or outside the node.
• The intensity of lubrication consumption by the gearbox. Here you have to focus on their own experience and recommendations of specialists, since some manufacturers of trimmers, hoping for their own service centers, do not give clear recommendations at all regarding the period of the reducer between two lubricants.

The consumption of the lubricant also depends on the temperature at which it retains its lubricant. When heating the gearbox to 40 ° C, it is believed that its working conditions are satisfactory, and there are enough lubricants.

It is believed that there is no universal lubricant for the gearbox for grass, but this is not entirely. In fact, a suitable lubricant will be the one in which the following components are present:

• Anti.sympathetic supplements, which include toxic lead;
• Solid lubricants with the presence of graphite or disulfide of molybdenum (the latter is preferable, since the lubricant is completely preserved for the large range of the speed of the shaft);
• Only mineral (inorganic!) oils, with a high degree of cleaning.

The mentioned requirements are fully met by Gear Grease Oregon or Champion EP-0, domestic compositions Oleo-Mas, Litol.24, or Ammol 158, as well as those recommended by the manufacturer of a particular model of a trimmer for grass.

The lawn mower will not start or start, but stalls. What is the reason?

To understand this, you need to know the principle of operation of the unit as a whole. It happens so, just purchased, a new saw is not started, and running around the service centers begins, in such cases it is recommended:

Carefully read the instruction manual; In detail to study the method of first factory and run.mowing; Try to understand the principle of the product; How to pump gasoline and so on.

The quality of gasoline is poor; improper proportion of gasoline and oil; clogging of the filter of thin cleaning; The spark disappeared.

The lawn mower is not started after winter

In such cases, it is necessary to conduct maintenance of the unit. Remove the fuel system, including filters (air, fuel), disassemble the carburetor, clean each node, rinse. Pour the filters with air

Pay attention to the quality and octane fuel number

One more fact must be taken into account that with the long storage of diluted fuel mixture, it falls working qualities, which also leads to the consequences in which the lawn mower will not start. Therefore, it should be diluted with portions, that is, the amount of a mixture that is produced at a time. The operating instructions clearly describe and are given clarifications on the proportion of mixing gasoline and oil. Straighten compliance with the correct proportions will at least save you from several questions, why the lawn mower will not start and what to do in such cases.

The lawn mower is not started on a cold

When starting a cold motor, it is not recommended to press the gas. Having tilted the lawn mower so that the air filter is on top, click on the fuel suction button 5-6 times, install the function of switching functions to the Start position, pull the starter’s cord several times until the motor starts up. After a few seconds of the engine, turn off the start system.

The lawn mower is not started on hot

If the lawn mower was recently at work and did not have time to cool down but did not want to start. press the gas trigger, sharply pull the starter’s cord several times until the engine is started and only then the gas trigger is released. If a lot of time has passed and the lawn mower managed to cool, then it must be started as with cold. If the above methods did not help, the lawn mower did not start, then you should contact the service center.

Repair and service of garden equipment.

Specialized Service Center “Agrotekervis”-comprehensive warranty and post-warranty services of garden and communal equipment of world manufacturers! We sell spare parts with delivery throughout our service center you can order \ purchase spare parts and accessories for echo trimmers. We work as a pre-distribution of spare parts. The most common positions are always in our warehouse! We order unique spare parts and accessories directly from the manufacturers without margins, the delivery time of their delivery varies in the range from 5 to 30 working days.

The presence, completeness and cost of the necessary spare parts can be clarified without problems by calling us by phone or leaving a request for spare parts on the site.

Typical breakdown of echo trimmers

According to Servy statistics, the main malfunctions when working with Echo trimmers are:

• The ECHO benzotrimmer is not started, there is no spark formation of the cause: the spark plug is faulty, the ignition coil (magneto), damage to the parts of the manual starter, the fuel system, wear the cylinder-piston group is faulty;
• The gasoline trimmer for Echo grass stalls, possible causes: blockage of the fuel system (there is no fuel supply), wear of the cylinder-piston group, a carburetor, an air filter clogged;
• The cutting nozzle of the ECHO gasolimmer, the main reasons: wear of the clutch parts (fists, springs, clutch cup), wear of the drive shaft, the gearbox is faulty.

These defects are typical of trimmers (benzos) echo: some are more common, others less often. And not rarely occur due to the simplest reasons: improper operation (no maintenance is carried out), the use of a non-high-quality benzo-mixture (oil and gasoline), the many-hour uninterrupted operation of the trimmer for grass, mowing herbal coating that does not correspond to the technical capacities of the trimmer for grass. However, all breakdowns with a proper and professional approach are easily repaired by specialists of the Servy service center.

Just leave an application for the repair of Echo trimmers on the site or call us by phone. our specialists SC Service will answer any of your questions.

Notes

The exact repairs are always indicated only after diagnosis. The cost of “Service” services is introductory in nature and can be changed after the diagnosis of your technique. With each client, we work individually and a detailed calculation of the repair price is made in accordance with the level of complexity of the breakdown of a particular type of equipment. Spare parts that we use in the repair are paid separately. Calculation based on data from the Servy client base.