The clutch of the scooter works incorrectly. The causes and methods of eliminating the breakdown

What is centrifugal automatic clutch? This is a mechanical device that automatically, with certain engine speeds, is connected by centrifugal forces, the secondary shaft of the variator with the gearbox connects. It is used for the smooth start of the scooter movement from a place without any pens and pedals. This clutch is installed mainly on all types of scooters, where a wedge.Repair variator is installed. Consider the principle of operation of automatic centrifugal clutch using a picture:

The secondary shaft of the cuneiform variator 2 (hereinafter simply the variator shaft) is installed on the primary shaft of the gearbox 4 (here’s just the gear shaft) on bearings 8, and thanks to this, two shafts rotate independently of each other at the moment when the scooter is not open or works at idle.

A plate 2 is installed on the shaft of the variator, the pads 3 are attached (using bushings 7) with asbestos overlays glued to them 5. The pads are pressed under the action of springs 6 in the direction to the center of the variator shaft. With certain engine speeds, under the influence of centrifugal forces, the springs are unclenched and the pads 3 begin to move in the direction indicated by the arrows with the letter C. At the same time, the overlays 5 are smoothly pressed to the disc 1, which is tightly screwed to the gearbox 4, the gear shaft is connected to the variator shaft and they begin to rotate synchronously.

How it turns out that the scooter moves smoothly from the place? Very simple. At the speed of the engine, in which the scooter is just starting to move off, the strength with the arrows shown in the figure is not yet large, so the pads slip (rub) along the disc 1, and it begins to rotate, but even at a lower speed than the shaft of the variator. With an increase in revolutions, when this force increases, slipping smoothly decreases and the moment occurs when the pads 3 with overlays 5 are pressed so strongly that they are stiffly adopted and the revolutions of the secondary shaft of the variator 2 are freely transmitted to the gearbox 4 and become equal.

Types of adhesion

Clutch of absolutely all vehicles work according to the same principle. The friction force affects several leading or driven discs, which allows the vehicle to move.So, a moped clutch is divided into two types:

In addition, clutch is also divided by the number of driven disks:

As a rule, the first option of discable clutch is always dry. But for the operation of multi.Disc clver, an oil bath is required, which is common for gearboxes.

Tuning motor

Why on forced engines it is so important to grip at higher speeds, can be seen on the diagram. The use of, for example, racing exhaust systems allows you to increase the peak power, but shifts the peak into a higher speed area. But because of this there is a failure at low speeds. The blue fishing line for a trimmer shows a typical standard motor. It includes a clutch at about 4500 rpm. The maximum power of 4.5 hp is achieved at 7000 rpm. This item we call the speed of peak power. The standard engine holds a power of 4-4.5 hp on a very long “shelf” of revolutions of 5000-8000. The red curve shows the engine with a racing exhaust system and expanded gas distribution phases. The capacity of 8-9 hp is achieved in a narrow speed range (8000-9500), but it is 2 times higher than that of a standard motor! Up to 5,000 revolutions, the standard motor has a power of 1 house more than a tuning. To overcome this failure, they make the clutch triggering at 7000 rpm.

We hope that now it becomes clear once that it is one thing to get an increase in peak power, and the other is to realize it correctly.

How to adjust the clutch on a moped?

Even a novice driver of 2 wheeled vehicles will be able to cope with this. There is nothing complicated in this.

First, put the moped on the central leg, then we unscrew the chrome lid on the right side of the engine. Когда крышка снята мы видим регулировочный винт и фиксирующую контргайку. First, we will unscrew the lockshop a little, then we take a slotted screwdriver and unscrew until the moment until it begins to rotate freely without resting. Next, take and twist the adjusting screw until you feel that the screw has rested somewhere and twisted with a slight effort, this is the right place position. Fix it from turning with a screwdriver and tighten the countrogike.

Next, on the clutch cable, we twist the bolt to the end, thereby relax the clutch. Then we start a moped and turn on the first gear, the wheel starts spinning. (the moped should stand on the central leg so that the rear wheel is on weight.). Now we need to achieve such a position so that when we squeeze the clutch can stop the spinning wheel with his hand or boot. If you do not learn to stop the wheel, then we take the screwdriver and change the location of the adjustment screw. When everything turned out and you were able to stop the wheel, twist the locknut and twist the chrome lid back. And on the clutch cable you need to twist the bolt so that the adhesion handle goes freely by 1 centimeter.

Settings

Standard clutch is tuned exclusively by replacing the springs with tougher. Most manufacturers produce special sets of several sets of springs of various stiffness. You can, of course, reduce the mass of the pads, staring them in some place, but this method is strongly not recommended. Firstly, many attempts will be required before you achieve the desired result, and secondly, the mass of all three pads should be strictly the same-this is not so easy to achieve at home. Do not forget that the capabilities of the native adhesion are limited by the material of the pads. At high speeds, he will transmit rotation with excessive slip, and this is premature wear and heating.

Manufacturers of tuning clutch nodes offer different settings: interchangeable springs, changeable premises of the springs, interchangeable loads-loading pads that regulate a lot of pads. Of course, this allows you to configure the clutch quickly and accurately. Another material of the working overlays, which allows you to minimize slippage, plays an important role. Summing up, we can say that for tuning Sport it is enough to replace the springs in your native adhesion. Those who consciously chose Racing tuning are recommended to replace the entire clutch unit.

How to remove a trimmer for grass: EREPLACEMENTPARTS.Com

This article explains how to remove a coupling from most trimmers for slings and strings. Councils for the extraction of complex screws of the clutch drum are provided.

Here, on the site EREPLACEMENTPARTS.COM, one of the most common questions that we get about trimmers for lawns. This is how to remove a trimmer for the grass. The trimmer for grass must be removed when replacing the clutch drum, replacing other clutch details, as well as if you need to access the starter of a trimmer for the grass for repair, maintenance or replacement.Removing the clutch drum is a bit difficult, because when turning the clutch drum rotation, the piston will rotate only if the piston is somehow blocked. This article includes detailed instructions and images, which explains how to remove a trimmer for grass and how to prevent the rotation of a trimmer piston for grass. To obtain additional information about trimmers for fishing line: Click here to read the article “Trammers for grass for fishing line 101″. Tools necessary for removing a trimmer coupling:

For this demonstration, we remove the coupling from the Ryobi SS30 String trimmer, but most trimmer couplings are removed in the same way.

Adjusting a PTO Slip Clutch

To safely remove the clutch drum and other repairs, all the fuel of the trimmer for the grass must be drained before starting work.

  • Open the fuel tank and gently drain the gas.
  • Pump the primer several times to remove excess fuel from the system.
  • Close the tank lid and try to start a trimmer for grass. If he started, let him work until the remaining fuel is spent.
  • The screws and other fastenings with which the engine is attached to the shaft of a trimmer for grass should be removed.

For Ryobi SS30, this means unscrewing the four Torx 5 screws from the engine unit.

[Return to the beginning] 2. Disconnect the engine wires leading to the switch.

This is best done with a pair of pliers.

[Return to the beginning] 3. Disconnect the throttle cable from the carburetor.

The throttle cable is usually held in place with a screw and a pin that connects it to the carburetor.

[Return to the beginning] (Council: Now that the engine is completely removed from the shaft of a trimmer for grass. The next step is to remove the clutch of the clutch drum holding the clutch drum on the engine. This is the only difficult detail. Mercurial.To relieve clutch, it is necessary to turn the screw from the hole in the clutch drum that connects the drum to the engine. To remove the clutch drum screw, first you need to fix the piston of the trimmer for the grass. Otherwise. The rotation of the drum screw will only rotate the piston, and the screw will not work. To block the piston, first you need to access it, taking off the light of the ignition of the trimmer for the grass.) 4. Remove the spark plug of trimmer for grass to access the piston cylinder.

Now you must see the piston cylinder. [Return to the beginning] 5. Tie a piston with a piece of nylon rope.

The piston of the trimmer for the grass should be fixed, otherwise the rotation of the clutch drum screw to remove the clutch drum will only be turned the piston.

  • Insert a short piece of nylon rope into the cylinder, leaving a little hanging so that it can be easily removed.
  • Slowly pull the starter cord to raise the piston.

clutch, trimmer, grass, step, remove

When you feel the resistance in the starter cord, you will find out that the piston will be tightened enough to turn the clutch drum screw.

Now the screw of the screw is ready for the exit. [Return to the beginning] 6.Tear off the clutch drum screw and remove the clutch drum.

  • Eat the clutch screw located in the hole at the base of the clutch drum.
  • Clutch drum screws: Normal thread and. Turn counterclockwise. To weaken.
  • Remove the clutch drum.

For Ryobi SS30, this screw requires the TORX 5 screwdriver again.

[Return to the beginning] 7.Remove clutch discs.

Now the coupling and drum coupling must be removed, and the starter of the trimmer for the grass should also be available. [Return to the beginning] Conclusion is the key to removing a trimmer coupling for grass. This is tie the piston with a nylon rope. To start the repair of a trimmer for the grass, visit our page of trimmer parts for grass to find a trimmer for grass for manufacturers. Or enter the number of the model of your trimmer for grass in the search field at the top of this page.Cm. Our article “Search for a model of tools and typical numbers” to obtain additional information about the exact search for parts. Thank you for the use of this and other EREPLACEMENTPARTS resources.COM and information about cars. [Return to the beginning] what we are talking about.

What are the overlays

By the method of manufacturing the lining are classified as follows:

  • Molded from mass;
  • Cardboard-backelite (pressed from cardboard) with special impregnation;
  • Weaned-backelite, obtained from a textile tape with impregnation;
  • Spiral-waited, obtained from a reinforced thread with impregnation;
  • Ellipsonavian, also obtained from a reinforced thread, but laid down in another, more rational way.

What are the advantages of a particular way? If we consider the cost, then the most cheap linings of the first three groups are obtained.

But the appearance of high.Speed engines increased the requirements for the dynamic strength of the linings. It is clear that a modern car, which is gaining high speed in a matter of seconds, should have a clutch protected from the “puppy”.

This phenomenon is best opposed by the overlays of the fourth and fifth groups. A frame of thread reinforced with brass or copper wire and connected by a special composition, perfectly copes with inertial loads. About this. In the next sections.

What you need to know about the design of the leading gear on the chainsaw

The operation of the chainsaw can last long enough until there is a need to replace the failed parts. Leading star or gear, through which torque transmission from the crankshaft to the chain has a large operational resource. However, it ends, which leads to the need to replace the part. Before you do this, it will be useful to find out about what chainsaw stars are.

Leading gears are produced by two types. Whole or whole.Littered with the drum and prefabricated. The difference between these details is not only in the external structure, but also in operational features, which will definitely be interesting to know the owners of the chainsaws.

  • Solid. They consist of a drum with a hub and a tuned gear crown. The part is made by casting. The disadvantage of this type of stars is that if necessary, they must be completely changed. There are advantages of such options for drive mechanisms, the main of which is a long operational resource. The teeth of such devices are cut off extremely rarely, and only in those exceptional cases when marriage is appropriate. The second advantage is the lack of a problem with the search for details, as they are in all specialized stores. If there is a need to replace a whole gear on a chainsaw, then you need to know that such devices are more expensive than prefabricated.
  • Prefabricated. Few people know about their advantages. They are called prefabricated due to the fact that a random crown acts as an asterisk. He sits on the hub leash of the drum with slots, and sets the chain in motion. The advantage of such stars is that the crown wears out, which is inexpensive. With its wear, it is not necessary to change the entire drum completely, which saves to eliminate the breakdown. The disadvantage is that finding such crowns is problematic. This is due to the fact that the detail has a low cost, but at the same time requires large costs for the manufacture.

If there is a need to replace the leading star on the chainsaw, then the first thing you need to clarify what type of part is installed on the tool. Manufacturers of different models of chainsaws equip them with leading gears of both prefabricated and solid type. How they differ among themselves is already known. It is only worth adding the following:

  • Both types of parts are interchangeable, only replacement is carried out in conjunction with a drive drum;
  • By reliability, prefabricated devices win, through which an effective connection with the tool chain is ensured;
  • In addition to reliability, the prefabricated types differ in the smoothness of the chain, which is achieved due to the presence of a backlash between the protrusion with the slots on the drum and the crown;
  • Due to the presence of a backlash, the operational resource of protrusions on the drum increases, but the entire load falls on the replaced crown.

Build a Gearbox for Gasoline Engine 26CC

Prefabricated devices are noisiness compared to solid, but at the same time they are more effective. It often happens that it is not possible to find a replaced crown for the chainsaw star, which leads to the need to install a whole drum.

Interesting to know! The drum on the chainsaw practically does not wear out, so the use of whole stars for the drive of the chain into motion is irrational.

My string trimmer for grass continues to rotate during downtime | Home Guides

The string trimmer uses the same clutch mechanism as in a chainsaw to prevent the rotation of the working part of the tool when operating the engine at idle. If the clutch does not work properly and the string does not cease to rotate, the tool can be dangerous. He can damage something or even cause injury. The engine can work at idle too fast. What is easy to fix. Or it may be required to maintain clutch.

Work of the Trimmer Muft for Grass

The leading shaft of the string trimmer for the grass is connected to the engine flywheel using a centrifugal coupling, usually located in the front of the engine housing.The coupling consists of two parts: a case or drum connected to a trimmer shaft for grass, and a pad connected to the engine. The springs fasten the shoes and hold them in a compressed state until the engine is spinning quickly enough to separate them, and they will not come into contact with the drum. When this contact is established, the drum also rotates. It stops when the engine slows down and the springs take the shoes back.

Clutch malfunctions

Clutch may fail in two different ways. In one of the scenarios, the friction coating on the blocks wear out, they slide along the drum, and the string head rotates with interruptions or does not rotate at all.This can also happen if the oil falls into the clutch and pollutes the shoes. In the second script, shoes are never cleaned and are always in contact with the drum. A broken spring is usually the cause of this type of malfunction, but it may also be the result of corrosion. If the spring is broken, sometimes it can be replaced, but usually easier to replace all the clutch.

Clutch access

To get to the clutch, it is necessary to remove the drive shaft, which is screwed to the engine body.You may also have to remove the throttle cable and ignition wires. Before starting work, be sure to drain fuel from a trimmer for grass. To remove the only screw holding the clutch drum, you must prevent the movement of the engine piston; A good way to do it. Insert the nylon rope into the spark plug hole. By unscrewing and taking off the drum, you can unscrew the shoe and, if necessary, repair or replace it. If you decide to replace it, it is recommended to replace the drum at the same time.

Coaling engine adjustment

Before disassembling a trimmer for the grass for maintenance of clutch, think about whether the engine is idling too quickly so that the clutch shoes can get involved. In this case, the idle adjustment will also save gas and improve the characteristics of the engine. To adjust, find a blanket adjustment screw on a carburetor. Usually it is marked with the letter “I”. And while the engine works, turn the screw counterclockwise. The engine can slow down so that the head stops rotating, but if the engine stops before the head stops, it’s time to repair the clutch.

Clutch replacement

When replacing clutch, we do not recommend using metal or plastic objects as a stopper. The former can scratch the cylinder, the latter can litter it.

  • We turn on the brake of the circuit stop, remove the protective cover and dismantle the saw headset;
  • We remove dirt, sawdust, dried lubrication, if any;
  • Remove the air filter and the nursing;
  • With the help of a candle key, remove the candle;
  • Rotating the crankshaft, we bring the piston to the top point, then take it by 6-9 mm;
  • Rope, with a diameter of 7-8 mm, stop the piston in the upper position;
  • We unscrew the nut on the clutch with a special key-shooter.

Most of the moving parts of the chainsaw have right.Sided rotation. Therefore, in the nut on the clutch, the left thread is provided. Remove the lid, you need to rotate the key by clockwise. It is forbidden to carry out this operation with a hammer and a chisel. You will have a limit!

  • Remove the lid and leading star. Diagnose the malfunctions and evaluate the wear of the details. We evaluate the condition of the needle bearing;
  • If necessary, we replace the parts with new ones (the leading star needs this most often);

clutch, trimmer, grass, step, remove

The installation of the clutch system of the chainsaw is carried out in the reverse order, however, you should pay attention to some features.

DIY dwelling and replacing the coupling according to the instructions

Not many electric saws know how to remove a chainsaw from a chainsaw. The design of the mechanisms on different models of the chainsaws is different, but the principle of action is the same everywhere. The dismantling procedure is also almost the same, so we will consider how to unscrew the chainsaw on the chainsaw with the internal location of the star.

First you need to prepare the necessary tools:

  • A special key is called a puller. It often goes with a chainsaw.
  • Screwdriver to unscrew the screws that attach the protective cover
  • Wrench. Used to unscrew the casing and mounting the tire (complete with the tool)
  • Rope. Drown out the crankshaft. It is better to use asbestos, but any suitable for this purpose. The rope is used if the tool does not have a special piston blocking key.

If dismantling is carried out for replacement, then it is necessary to prepare a new mechanism in advance. When buying a new clutch, you just need to know the exact brand of the chainsaw, since the devices differ in diameter, thread and design of the working mechanism. The instructions for removing the coupling on the chainsaw are as follows:

  • First we unscrew the sleeve and the till of the nut.
  • Remove the parking brake cover, chain and tire.
  • After that, we proceed to the removal of the plastic cover to get to the spark plug. To do this, unscrew the screwdriver and remove the cover from the air filter
  • The spark plug is unscrewed by the spark plug key
  • Insert the cable into the hole of the spark plug in the cylinder (insert a special key, if any). This is done for damping the crankshaft. If the diameter of the rope is several times smaller than the size of the hole for the candle, the nodes can be made on it
  • Next, we turn to the clutch screwdriver. To do this, take a special key that you want to enable. If there is no key, you can use a tool from a corner grinding machine or make an independent removal, which is also not difficult
  • Key veneers should be installed in the holes of the coupling, and then continue to rotate the workpiece. You need to rotate clockwise. Manufacturers usually provide instructions for unscrewing in the form of an arrow
  • When the coupling rotates, the piston reaches the upper dead point, after which the crankshaft is blocked. Then, using a slight effort, the coupling will break with a further unscrewing of the mechanism
  • The twisted coupling is removed from the chainsaw. If necessary, the star drum is also removed.

The procedure is not at all complicated and time.Consuming. The assembly is carried out in the manner of removal. To avoid any malfunction, it is recommended to install exactly the same coupling on the corresponding tool model.

Clutch access

To get to the clutch, it is necessary to remove the leading shaft, which is screwed to the engine body.You may also have to remove the throttle cable and ignition wires. Before starting work, be sure to drain fuel from a trimmer for grass. To remove the only screw holding the clutch drum, you must prevent the movement of the engine piston; A good way to do it. Insert the nylon rope into the spark plug hole. By unscrewing and taking off the drum, you can unscrew the shoe and repair or replace it if necessary. If you decide to replace it, it is recommended to replace the drum at the same time.

Clutch malfunctions

Clutch may fail in two different ways. In one case, the friction coating on the shoes wear out, they slide along the drum, and the string head rotates with breaks or does not rotate at all.This can also happen if the oil falls into the clutch and pollutes the shoes. In the second script, shoes are never cleaned and are always in contact with the drum. A broken spring is usually the cause of this type of malfunction, but it may also be the result of corrosion. If the spring is broken, sometimes it can be replaced, but usually easier to replace all the clutch.

What you need to know about the design of the leading gear on the chainsaw

The operation of the chainsaw can last long enough until there is a need to replace the failed parts. Leading star or gear, through which torque transmission from the crankshaft to the chain has a large operational resource. However, it ends, which leads to the need to replace the part. Before you do this, it will be useful to find out about what chainsaw stars are.

Leading gears are produced by two types. Whole or whole.Littered with the drum and prefabricated. The difference between these details is not only in the external structure, but also in operational features, which will definitely be interesting to know the owners of the chainsaws.

  • Solid. They consist of a drum with a hub and a tuned gear crown. The part is made by casting. The disadvantage of this type of stars is that if necessary, they must be completely changed. There are advantages of such options for drive mechanisms, the main of which is a long operational resource. The teeth of such devices are cut off extremely rarely, and only in those exceptional cases when marriage is appropriate. The second advantage is the lack of a problem with the search for details, as they are in all specialized stores. If there is a need to replace a whole gear on a chainsaw, then you need to know that such devices are more expensive than prefabricated.
  • Prefabricated. Few people know about their advantages. They are called prefabricated due to the fact that a random crown acts as an asterisk. He sits on the hub leash of the drum with slots, and sets the chain in motion. The advantage of such stars is that the crown wears out, which is inexpensive. With its wear, it is not necessary to change the entire drum completely, which saves to eliminate the breakdown. The disadvantage is that finding such crowns is problematic. This is due to the fact that the detail has a low cost, but at the same time requires large costs for the manufacture.

If there is a need to replace the leading star on the chainsaw, then the first thing you need to clarify what type of part is installed on the tool. Manufacturers of different models of chainsaws equip them with leading gears of both prefabricated and solid type. How they differ among themselves is already known. It is only worth adding the following:

  • Both types of parts are interchangeable, only replacement is carried out in conjunction with a drive drum;
  • By reliability, prefabricated devices win, through which an effective connection with the tool chain is ensured;
  • In addition to reliability, the prefabricated types differ in the smoothness of the chain, which is achieved due to the presence of a backlash between the protrusion with the slots on the drum and the crown;
  • Due to the presence of a backlash, the operational resource of protrusions on the drum increases, but the entire load falls on the replaced crown.

Prefabricated devices are noisiness compared to solid, but at the same time they are more effective. It often happens that it is not possible to find a replaced crown for the chainsaw star, which leads to the need to install a whole drum.

Interesting to know! The drum on the chainsaw practically does not wear out, so the use of whole stars for the drive of the chain into motion is irrational.

Step 3

Use a clutch tool to loosen the bolt with which the clutch is attached to the cardan shaft. If you do not have this tool, you can use a flat file and a hammer; Carefully knock on the outer clutch ring to loosen it. Remove the clutch unit from the engine.

Remove the starter cover and pull out the entire old pulley cord from the pulley. Pull up the tongue in the center of the pulley that holds this cord in place and unlock the pulley. Remove the remaining cord.

Where is the trimmer for the grass of the sapunes

Trammer’s traction for grass. Malfunctions, prerequisites and methods of elimination

1) a trimmer clutch malfunction for grass: at idle revolutions, the knife rotates almost always, extraneous sounds are heard in the front of the motor, while the trimmer mows normally for the grass. Lugus grip of the lawn mower is the same as that of a trimmer for grass.

Causes of the malfunction: a trimmer clutch spring burst for the grass (the gas mushroom clutch spring burst).

Trimmer repair for grass with your own hands: change the bursting spring of the latest clutch (carefully cm. Below “How to remove a clutch on a trimmer”). Or, if I break off on the spring only the hook I scrape, you can heat the spring with a burner, bend one ring so that a new hook comes out and harden the spring (such a clutch spring can work out even a couple of years). Do.It.Yourself renovation of a trimmer for the grass is repaired with your own hands.

2) a trimmer malfunction for grass: a trimmer for grass often slips, from time to time a clutch spring bursts. Lugus gripping like a trimmer for grass.

Causes of the malfunction: wear of the gripping pads of the trimmer for grass (linen block pads).

DIY chainsaw repair: change the clutch pads of a trimmer for grass (carefully see. Below “How to remove a clutch on a trimmer”). Do.It.Yourself repair of the lawn mower with your own hands is the same as repairing a trimmer for grass.

How to remove clutch on a trimmer / how to remove a clutch on a benzocosa

  • To remove the clutch on the trimmer (removing the clutch on the gas station similarly), you must first remove the muffler cover, iron stand, starter cover and cylinder cover so that they do not interfere with the trimmer lid for the grass.
  • Remove the shock absorber lid (having twisted two side screws), release a bolt, tightening the shock absorber and remove the pipe from the shock absorber.
  • Twist 3 or 4 bolts and remove the clutch cover.
  • We evaluate the wear of the pads and the clutch drum, we look at whether the spring is broken, we examine the condition of the bearing.
  • In order to change, for example, the pads (weights) of the gripping trimmer for grass, you need to remove the clutch spring, and then turn the bolts on the blocks (if necessary, after stalling the crankshaft earlier, stuffing the rope into the candle hole when the piston is in the NMT).

The principle of the centrifugal adhesion of the trimmer for grass

During the work of the trimmer for grass at idle, the clutch pads, although they spin together with the crankshaft, but do not touch the clutch, because they are compressed by the spring and do not transmit the torch from the motor to cutting equipment. During the operation of the motor at revolutions above the idle (above 4000 rpm), the clutch loads under the influence of centrifugal force are unclenched (overcoming the force of the spring) and resting their own external friction surface on the inner surface of the clutch drum, begin to twist it, transmitting the torch from the motor that is moving from the motor on cutting equipment of a trimmer for grass (or lawn mower).

19 thoughts about “Clutch of a trimmer for grass. Malfunctions, causes and methods of elimination”

Hello tell me why the clutch at the gas troops tears the springs of the Grace

I think that the clutch spring burst, the clutch spring of the trimmer for the grass often breaks as: 1. Wear of the pads, and maybe the clutch drum (which leads to stretching the spring during operation longer than the norm). 2. Uneven wear of the pads with some side (it transfers the spring). 3. Wear of the bushing bushings (causing free passage of the pads and skewing of the spring). 4. Check whether the bolts of fastening the pads are tightened and whether the grip of the trimmer grip is staggering for the grass. 5. Not the right installation of the clutch spring. You can’t, inserting the screwdriver into the hole, pull the spring, trying to put the spring’s ear in the hole in the block. It is necessary to remove the pads from the braids for the grass, hook the ends of the spring behind the holes in the blocks, put the pads in the usual position to each other (in the hands with a dressed spring), then install the collected pads with a spring on a braid and tighten the fasteners (special bolts, better new ones so that they do not unscrew during work). 6. NOT TREE Operation of a trimmer for grass. The manner of mowing. Pressed on gas, released gas, pressed on gas, released gas As a result, overheating of the clutch and springs, which leads to its fragility and early wear of the trimmer adhesion for the grass. It is necessary, during a mowing, try to keep the uniform speed of the motor, and the gas button only adjust the revolutions depending on the load (depending on the thickness of the grass).

I hope I helped. The 1st three PTs are treated with the substitution of the pads or the substitution of the grip of the trimmer for the grass in the collection.

Small, yes remote. A plug of a gas tank of a Chinese lawn mower, which can bring a serious problem!

Fuel tank for motorcycles. There are two types of tanks for motorcycles. With.
clutch, trimmer, grass, step, remove

Motokosa tank. Video review

In this video clip, we will try to make out the main malfunctions that occur during the operation of the motorcycle.

Tell me, but the clutch pads can be returned somehow (the pads were erased). To rivet, stick, and from what material to make a lining. Either where to purchase pads with the size of the paws of the pads assembled-58mm, the axial inter-block.40mm.

clutch, trimmer, grass, step, remove

A similar story is completely! There is nowhere to purchase, how and what to glue on the pads. I will not know the mind. I wish, to an extreme, to block the clutch and work without it. Kuzmich.

Kuzmich, and to purchase a clutch in the online store? Enter the word “Clutch of a trimmer for grass to buy” in the search line and look for your adhesion for a trimmer for grass in online stores. If there are no specifically your clutch-you contact (call up, write off) with the sales consultant or the manager of the online store and they will be happy to pick up or order the necessary clutch for the trimmer for the grass. If they do not help in one store, communicate with another, and t.D., Until you find a suitable piece of iron! The main thing is not to retreat! At the moment, in the web, I think you can even purchase an international gallartic station in a disassembled form. Apart from the web is cheaper than in ground stores (maybe a couple of times). And you can immediately find out the methods and the price of delivery (also not not cheap). The shortcomings of the purchase in the online store are that the product should not be touched/smelled before buying and you need to expect the ordered product a certain number of days, and if from abroad, you will have to expect from 2 weeks to 2 months.

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