OVER USED GRASS CUTTER HOW TO REPAIR (Basic tips)
Repair and lubrication of a trimmer gearbox for grass
With frequent, intensive use of motorcycles, the gearbox can start to heat up or make sounds uncharacteristic for its normal operation, for example, rattle. This indicates that the mechanism must be lubricated. If this is not done on time, then more serious problems will arise (for example, gears will be quickly worn out and you will need to replace them), up to jamming. Other breakdowns also arise with the transmission mechanism. Reducer repair and lubrication can be performed independently. for this you just need to familiarize yourself with the features of these work and stock up on some available tools.
The gearbox of a trimmer for grass is a node that transfers the rotational movement of the engine shaft to the knife or fishing line. It is located on the lower end of the motorcycle rod. The gear node is also designed to lower 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. 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:
Drive shaft and gearbox are very loaded nodes of a trimmer for grass, which are largely susceptible to wear. 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. The most frequent of them are presented in the table further. There you can also find the reasons for their occurrence and methods of elimination.
|Reducer malfunction||Possible causes of breakdown||The method of elimination|
|The gear node is heavily warmed up||the use of unsuitable (low.quality) lubrication or its absence||you need to replace or add lubricants|
|The gears are new and did not get sick||It should be worked for a short time for a time without strong loads with regular stops so that the mechanism manages to cool|
|shaking of the shaft during rotation, the appearance of backlash and knocking||destruction or significant wear of any of the bearings||replace the failed bearing with a new|
|The transmission mechanism flies from the rod of motorcycles or stagger||Damage to its body||It is necessary to replace the part|
|In some cases, with minor damage, a clamp made of metal, a place with a fault is carried out|
|not fixed on the pipe||wear of the docking area||you can make a winding from the insulating tape at the mounting site or change the bar|
|The output shaft with a knife does not rotate or stops in case of an increase in the load||wear of the teeth on the gears or one of them||It is required to replace the interacting pair of worn details|
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.
The main malfunctions of the starter of the trimmer for grass
It is not difficult to determine the cause of the breakdown of the starting device. There are several main options:
These details are shown in the photo below.
It may happen that the starting mechanism will be accidentally broken. The consequences will turn out to be deplorable if the ragged rope is wound around the flywheel of a working internal combustion engine: then the spring bursts, the pulley will tear off. But such cases when a complete replacement of the starting node is required, they rarely occur. In most cases, to fix the mechanism, it is enough to put a new spring or replace the cord.
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);
To change the spring, you should work carefully and accurately: it can, under the influence of the effort caused by the installation of it in place, accidentally burst. Even if you carefully remove the video, then the spring strip flies very quickly from the coil and can injure your hand with its sharp edges.
Immediately putting a springy plate in the same place does not always work. It often slips, so attempts are required to repeat until the desired result is achieved.
The assembly of the starting node is carried out in a number of stages:
When making the stated manipulations, it is necessary to lay two goals. If this is not done, then the spring over time damage the plastic cup, and when it is pulled. Because of this, a feeling appears, as if the spring had flown. To eliminate such a drawback, you need to install this part of a larger length or an additional goal.
When such spare parts are absent, you can just unscrew the screw a little, and the starter knot will begin to work without shaken. But this option is temporary. it is better to repair qualitatively as quickly as possible.
After installing the spring, it should be pulled. The following actions are performed for this:
- Remove the handle from the starter cord;
- Then the rope is inserted into the coil groove;
- They stretch the spring, rotating the coil in the direction opposite to the clock of the clock arrow (reviews);
- make the desired number of revolutions specified in the instructions for the use of the trimmer model used and the corresponding length of the cord used;
- At the very end, the rope is threaded into a hole designed for this, located in the starter cover;
- put the handle in place, fixing it with a node.
If after the repair the spring continues to fly, then you can get rid of this in the following ways:
- Squeeze the suitable piece of the plate into the groove at the location of the spring hook;
- drill holes on two sides of the groove in the coil, into which the spring hook is inserted and fix it using a wire.
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. In this case, there are some nuances associated with their constructive features.
When carrying out work on large areas, it is recommended to use the Lux Tuls Brand’s lawn mowers, since during the operation of trimmers there is rapid fatigue in the shoulder joint, and it is necessary to make regular stops for refueling. The fuel tank of lawn mowers is much larger, and it allows you to carry out work for more than an hour.
Lux BS 650 E gasoline lawn mower
This mower is equipped with a motor from 190 cm 3.
The entire case and wheels are made of plastic to facilitate the weight of the device as much as possible, but still it is 40.5 kg due to the impressive mass of the motor.
The Luxbs 650 E lawn mower does not support the work in mulching mode and can only make a side emission and collection of vegetation into the grass collector.
Luxb-163/53 HMA gasoline
This is a vivid example of a modern professional lawn mowing model, which has a self.propelled principle of driving. That is, there is no need to constantly push it.
A gasoline lawn mower Lux TULS 163/53 can work in three modes: side emission of grass, collection to a grass collector and mulching.
- The engine has a volume of 163 cm 3.
- The width of a single bevel reaches 53 cm, and the volume of the grass collector. 70 liters.
- Due to impressive technical characteristics, weight to 45 kg was increased, which makes the transportation process very problematic.
- The height of the bevel can be set in 6 positions: from 25 to 75 mm.
Lux Tools 1400 watts
This electric lawn mower is designed for private use and has a power of 1.4 horsepower.
The width of the mowing of the lawn mower lux TULS 1400 W is 35 cm. This model can easily cope with vegetation with a height of 25 to 75 cm.
The volume of the soft grassboard of the Lux TULS 1400 law trap is 40 liters, and the weight is 16.3 kg.
Lux Tools E-1600/37 Lux Tools
This is an average power model of an electric mower Lux Tools. A motor with a capacity of 1.6 kW is installed on it.
- The height of the cut of the lawn mower can be exposed in 6 positions. from 25 to 75 mm.
- The grass bureau is installed soft.type has a volume of 40 liters.
- To facilitate the model, a plastic shockproof case was installed.
- Lux Tuls Luxe Lux has an organic soft handle, which, if necessary, can be compact.
Lux Tools E-1800/40h lawn mower
This model of the lawn mower has a power of 1.8 kW, it is designed to work on lawns with an area of up to 10 acres.
- The width of the mowing of an electric braid for the grass Lux Tools E-1800 is 40 cm.
- The grass collector is installed soft type. Its volume is 45 liters, and for the convenience of monitoring the level of its filling there is a pointer.
- The Lux Toolse-1800 housing is made of plastic, and is subject to mechanical influences.
Lux Toolsa 36 Li
This is the simplest battery model that is designed for private use. Its capture width is 34 cm.
The Lux Toolsa 36 Li battery can do work only in the rear emission mode of mulching and the side emission is not provided.
The assortment of the provided lawn mowed by the Lux Tuls brand is very large, but the most popular model for private use is a trimmer for the grass Lux Tools 1400 W. It is light, has sufficient power to maintain a section with an area of up to 10 acres in order, easy to maintain and cheap. And what else does the owner of the suburban site need?
If work is for professional purposes, then the Luxb-163/53 HMA lawn mower is best suited. Its December is additionally sharpened to withstand the operation process for a long period of time.
How to disassemble and assemble a trimmer for grass
For an independent disassembly of a trimmer for grass, a set of tools is prepared:
Disassemble each node of the device separately for diagnostics.
Dismantling the electrimmer
Electric trimmer for grass consists of a main electric block and a rod. Consider how to analyze for the repair of the electric part:
- Put an electric car on a flat surface.
- Unscrew the fixing screws of the trimmer body for grass on one side.
- Having removed the lid, you can diagnose, repair or replace the electric motor, drive and bearings, brush unit, launch buttons and other elements.
- To assemble a trimmer ectric for the grass should be sequentially: first, install the motor by tightening the fasteners; connect an electric circuit; Gently lay the wires in the case in the corresponding recesses; Close the top cover and tighten the screws.
Dismantling of a benzotrimmer (the video instructions shows a trimmer for Gruntek BS 52x grass) for engine repair is performed as follows:
- First you need to remove the gasoline engine from the rod.
- Disconnect the starter by unscrewing the fixing bolts.
- Remove the protective casing of the gas tank, and the tank itself.
- Unscrew the spark plug and remove the outer engine cover.
- Remove the carburetor, pipe, ignition and muffler from the engine.
- In order to conduct diagnostics and replace faulty parts of the motor, first of all it is necessary to disconnect the clutch node. To do this, fix the combustion chamber, and with the help of a unit key, unscrew the fixing bolts of clutch.
- After the repair, collect a motorcycle, performing the same action in the reverse order.
What trimmer do you use in a summer cottage, and whether to repair the tool yourself?
Review: Broke for grass Lux B-FS-51/43. Quite reliable and quite comfortable lawn mower, and even with the possibility of replacing under warranty.
Good day, dear ladies and gentlemen. Today, my review will be about one product with the Lux-Tools brand (I wrote about the gasoline lawn lobby of this brand earlier and you can read it here) and now I will share my opinion about motorcycles (or a gasoline trimmer for grass, who is more convenient) of the B-FS model.51/43.There were three such trimmers at once and it was two years ago, that is, you can already draw confident conclusions based on the experience of two seasons of operation. Then this benzotrimmer cost a little less than ten thousand, now, according to the promotion, it can be bought almost at the floor of the price. for 4999.
We use it in parallel with the aforementioned lawn mower, supplement one by the other in the work, and in case of breakdown within two years after the purchase, we can exchange it for a new one as they have the same privileges under warranty return.And so that this unit is: in the collection it looks like this
Black and Decker String Trimmer Repair. How to replace the Dowel Pin
And for transportation is disassembled using this node
The knot is quite reliable- there are no complaints about it yet, not that the trimmer for the grass of the ZRKB-350 grass, about which you can read here.51.7 cubic centimeters and 2.04 horsepower engine, power is enough to perform the tasks. It works confidently, it starts without problems even after the winter season. No special conservation for the winter is subjected to a single apparatus of three. The season ended, made ordinary, regular maintenance and put it until spring.The so.called controls are located on one handle
It is quite convenient, but this lawn mower starts using a hand starter and as I wrote above. Without much effort.A metal knife is used to mow large and strong weeds (with a knife width 25 cm.), and the fishing line for the trimmer is used for grass
And she is width of mowing. 43cm.Gasoline is filled with oil, the flood neck is quite accessible
the consumption is absolutely not frightening and quite adequate work performed.During operation, for two seasons, the devices showed themselves quite worthy, of course, not as leaders among benzotrimmers (you can read about one of these here), but as confident middle peasants, subject to a much more competitive price compared to the same middle peasants. And if you compare them by endurance (although it is a little incorrectly) with the above lawn mower of the same manufacturer, then here we can note the unconditional winning of the benzotrimer in terms of greater reliability and, accordingly, more returns to the work invested in our case, of course, was slightly less than that lawn mowers, but there are also noticeably fewer complaints about them. In the photo below, the only mower, of the three purchased, which by the end of the second year of operation (and this is somewhere for four to five hours of work, three. Four days a week and so on during the season: from the beginning of May to the end of September) was prepared for a warranty return since the starter’s drive was unusable.
Another, in my opinion, and not a particularly significant disadvantage of the Lux B-FS-51/43 benzotrimmer, is probably an uncomfortable suspension system in the form of a belt, which was immediately thrown into scraps after the purchase, and in the nearest market they bought another, more convenient.Based on the above, you can draw an unambiguous conclusion. the device costs its money and can be used both in the household and in a small industrial. And the store guarantee to help us!
Review: Lux Tools grass trimmer for a trimmer for a trimmer. Will help when caring for a site.
Good afternoon dear friends. When caring for a lawn at a summer cottage, you just can not do without a lawn mower. To do this, for several years I have been using an electric municipal line electric Al-ko Comfort 40e. She fully copes with her task.
But all the same, besides this excellent tool, a trimmer for grass is also needed. I use electric, model Stihl FSE81. I need it to shine around all trees, flower beds, flower beds, paths laid out with tiles and difficult accessories for the lawn mower. Consumable material for him is a fishing line for a trimmer. It can be of different thicknesses, cross.sectional forms and from various material.
On the advice of a neighbor last year, I used a fishing line for a trimmer for grass with a cross.section of the type “Zvezda”. I really liked her with her strength and economical expenses. Therefore, this week I bought a similar trademark “Lux Tools“.
Purchased this fishing line for a trimmer in a crime hypermarket. We decided to just call and see it open or not, just in case. It turns out he works in our city. Although there is no accurate information about this on the site. Advertise that they only work for the issuance of Internet orders.
The hypermarket presents a large range of equipment for the garden brand “Lux Tools”. But the fishing line for a trimmer for a trimmer for the grass of this brand saw for the first time. It is produced, as expected, in China for the network of hypermarkets of the Ob. The characteristics of the fishing line and information about the manufacturer and the importer B can be viewed on the back of the label from the thick paper.
A trimmer fishing line made of nylon, with a cross.section of the “star” measuring 2.4 mm. It copes with grass and any shoot. The length of the fishing line 15 meters is enough for me for the entire summer period and even remains next year which is clearly cheaper than analogues.
I liked the bright red fishing line. With any of its cliffs in the process, pieces of fishing line will be clearly visible on the green grass and easy to remove them.
I want to advise for buying a fishing line for a trimmer for a trimmer for grass Lux Tools “Zvezda”, as a quality product at a reasonable price. I can evaluate it by five points.
The main malfunctions of the coil
Users of the electrimmer and lawn mower often face a problem associated with a semi.automatic braid head. Coil malfunctions can be as follows:
The fishing line for the trimmer does not extend automatically
If, with a light blow, the trimmer coil button for grass on the ground is not lengthened for a trimmer, then the reasons for this may be the following.
Option 1. there was a snack, t.e. Squeezing the cord between turns. This problem usually appears if the user wound a fishing line for a trimmer to the coil unevenly, with the intersection of the turns, or wound it with insufficient tension. In the latter case, when the mowing head is rotated at large revolutions under the influence of centrifugal force, the cord begins to drag on, as a result of which the interitral clamping of the fishing line is possible. To eliminate the problem, you will have to disassemble the coil on the trimmer and rewind the cord correctly, that is, with even turns with good tension.
Option 2. too short ends protrude from the head. A fishing line for a trimmer may not exit when hitting the ground, if its ends sticking out of the head, insufficient length (short). In this case, the centrifugal force is not enough for the fishing line for the trimmer to stretch. Therefore, it is required to stop the unit (drown out the engine or turn off the ethletric trimmer for grass from the network) and pull the fishing line for the trimmer manually, after pressing the button.
Option 3. a fishing line for a trimmer was soldered inside a mowing head. This leads to the fact that the coil is stopped and does not spin when the button is pressed. Basically, this happens for several reasons: poor quality of the cord, overheating of the coil with prolonged operation of the unit, a fishing line on solid items.
- In the first case, the cord of third.party manufacturers can be made of low.quality and fusible materials that do not withstand the mechanical and temperature load. Therefore, preference should be given to “branded” fishing.
- But, if you still purchased a fishing line for a trimmer of unknown quality, and it is often soldered during operation, then you can follow the example of some users who, after refueling the cord, moisten it either with silicone grease (from the spray can) or mineral oil). This procedure greatly reduces the likelihood of soldering a fishing line among themselves.
- Also, a fishing line for a trimmer can sleep if during a mowing it hit a hard object (stone, fence, dry branch, etc.D.). As a result of this, it is slightly stretched and draws back into the head with high speed. The cord is heated from friction, and its turns are sticking together. The only thing that can be done to eliminate this malfunction is to open a trimmer coil for grass and rewind a fishing line for a trimmer.
The cord spontaneously lengthens
There are situations when a user of a trimmer for grass notices a very fast fishing line consumption. At the same time, he never hit the ground with a button to lengthen the fishing line. The reason that the fishing line for a trimmer spontaneously lengthens, cutting off a special knife on the casing of the device, may be the absence of a spring in a mowing head. Often beginner users of mowers, trying to charge a fishing line for a trimmer into a coil, forget to install a clamping spring in the head, or completely lose it when opening the lid, and in the future, they do not even suspect its existence.
Also, a fishing line for a trimmer can lengthen without using a button if the spring is weakened. If the spring check confirmed this fact, then it is necessary to put several goals under it to strengthen its clamping properties.
How to remove the coil and replace the fishing line for the trimmer
The owners of the trimmers, mainly beginners, confuse, bordering on panic, when it becomes necessary to change the cutting tool or fishing line for a trimmer in a reel. Very often, when trying to unscrew the mowing head, users simply make it unusable, not suspecting that it is unscrewed in the opposite direction. So that this does not happen, if you need to replace the tool, it is recommended to familiarize yourself with the step.by.step instructions given below.
- Before refueling the fishing line for the trimmer to the coil, drown out the engine of motorcycles or de.energize the ethletric trimmer for the grass to avoid injuries that may occur in case of accidental rotation of the cutting tool.
- Unscrew the nozzle mounted on the gearbox shaft. To do this, the shaft must be fixed by combining holes on the puck and on the axis, and inserting a metal rod or screwdriver into them.
- Unscrew the nozzle. You should know that the thread on the shaft is left. Therefore, to twist the coil of the trimmer for the grass should be right, that is, clockwise.
- Disassemble the mowing head. Most often, the head cover is attached to the fixers. To remove it, you need to drown these latches into the body, pressing the edges of the lid. If your trimmer has a semi.automatic mowing head, which has a button from below, then disassembling the nozzle should be done carefully, since you can lose a spring that sometimes flies away when removing the cover.
- Cut the required amount of fishing line. Usually its length is 5 meters. Use the cord of the diameter that is indicated in the instructions for the tool. It is not recommended to exceed the maximum diameter of the fishing line, since this will lead to increased load on the engine and greater consumption of gasoline.
- Find the middle of the segment of the cord, folding it in half. You will get a loop.
- Special grooves are cut out inside the coil (there may be holes). Insert the loop from the fishing line into this groove.
- Wind a fishing line for a trimmer to a coil, turning it counterclockwise. You need to refuel the cord as evenly as possible, the turns should be laid without ceiling and with good tension. When the winding is finished, leave the free ends of the fishing line about 20 cm long and fix them in the grooves located on the sides of the coil.
- Collect the braid head. Before you finally collect the nozzle, do not forget to insert a spring and washer (if it is available). Install the coil in the case, and prone the ends of the cord through the holes or eye.
- Dress the lid and fix it with latches.
- Screw the nozzle back to the gear shaft, also fixing it with a screwdriver. Tighten the coil of the trimmer for the grass will need to go to the left (against h. Arrows).
If you carefully consider the connection diagram of the windings, it is clear that some small plastic box located on the winding is turned on in series with one of them. It includes one wire, and another comes out. The case has a marking and an inscription of 110 degrees Celsius.
The lawn mower is one of the main instruments of the summer resident used to quickly bring the land in order. The owners of private houses acquire this weapon for mowing grass in the personal territory. The period of active use of benzos and electric trimmers falls on the summer period.
Before starting operation, the tool is brought into working condition: the rubbing parts are lubricated, the cutting headset changes, the fuel mixture is poured into the tank. If the engine does not start or stalls quickly, without gaining enough revolutions, then you have to look for the causes of problems and eliminate the identified malfunctions.
To carry out the repair of the lawn mower with your own hands, you need to understand its device and the principle of operation of the main nodes. This information can be found in the operating instructions, which the manufacturer applies to garden equipment without fail.
A long tubular bar is attached to the gearbox of a two.stroke internal combustion engine. Inside the rod passes a shaft transmitting torque from the gasoline engine to the cutting mechanism. Fishing line for a trimmer or knives rotate with a frequency of 10,000 to 13,000 revolutions per minute.
The cutting headset is attached to the gas codes:
- Lines for a trimmer, the thickness of which varies from 1.6 to 3 mm, is located in a trimmer head. During the mowing of the grass, the fishing line for the trimmer is worn out. The fishing line is replaced quickly and easily in two ways: by winding the fishing line of the same diameter on the bobbin or by installing a new coil with an already wound fishing line.
- Steel knives with bilateral sharpening a lawn mower to cleanse the site from weeds, small shrubs, hard herbs. Knives differ in shape, as well as the number of cutting surfaces.
On the U-shaped, D-shaped or T-shaped handle attached to the bar, there are tanosa control levers. The cutting mechanism is fenced with a special casing. Domestic motorcycles are refueling with a mixture prepared from gasoline and oil, which is poured into the fuel tank.
A measured piece of fishing line is folded so that one end is longer than the second by 15 cm. We put the loop into the slot on the coil, and begin to wind up in the direction indicated by the arrow
Preparation of the base for laying the lawn
Preparatory work is carried out before laying lawn grass.
- The site on which it is planned to place the lawn must be cleaned of stumps and construction waste. In this case, it is enough to remove about 5 cm of the upper layer.
- Particular attention should be paid to weeds with an extensive root system: remove the mother-i-mother, dandelion, plantain, nettles, wheat. If there are a lot of weeds, then you can process the soil with appropriate means.
- After cleaning, the soil should be carefully digged in a cultivator or shovel and compact with a special roller. On clay soil it is necessary to arrange drainage: a sand-gravel drainage pillow with a height of not more than 10 cm. The introduction of complex fertilizers is carried out in 5-7 days before laying the lawn.
As a power drive in any gasoline trimmer, an internal combustion engine is used. By means of a hard or flexible shaft, rotation from it is transmitted to a cutting element. a coil with a cord (fishing line) or a special knife. The shaft is placed inside the metal rod, on one end of which the engine and the fuel tank are fixed, on the other there is a cutting head. In the middle part of the rod, the handle is attached. Most often, it is precisely on it that keys, buttons and switches are placed, with which the work of the trimmer for grass is controlled.
The layout of the control elements can differ slightly depending on the model of the tool, but, as a rule, this includes a button for jamming the engine, the gas key, which allows you to control the throttle darling of the carburetor, and the stopper of this key in the pressed state, facilitating control with large volume of work.
Gearbox. 2. Trimmer head. 3. Protective casing. four. Gas Stop button. 5. Switch.
Gas lever. 7. Lever. eight. Stop a gas lever. 9. Barbell. ten. Loop for fastening belt carbine.
Air filter. 12. Spark plug. 13. Engine case. fourteen. An exhaust manifold. fifteen. Gas tank. 16. Starter.
Gasoline trimmer device for grass. 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.
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.