Grass trimmer lubrication points for mowing grass. How to lubricate the motorcosa gearbox, gasoline trimmer for grass.

Than and how to lubricate the gearbox of a trimmer for grass? Nuances when choosing and applying the composition

Reducer Motokosa Purchase of any equipment in its kind a lottery, but much also depends on the gardener. In caring hands and Chinese samples serve for a long time and do not let their owners at the wrong time. And if you forget to lubricate the motorcosa gearbox in time, do not clean filters, use cheap low.quality gasoline, then garden equipment from the most eminent brands will be a headache.

Lubrication of the gearbox Motokos is one of the most important elements of maintenance of a gasoline trimmer for grass, which the user should be carried out directly.

Time and procedure for the prevention of the gearbox

I recommend that the prevention of a new gasoline trimmer for grass immediately after purchase, with the addition of lubrication in the gearbox. For all the high cost of garden technology, some manufacturers save and lay lubrication only at a minimum, for the duration of the run.in.

How often to lubricate the gearbox motokos

Often, a preventive inspection of the transmission with the addition of liquid consistent lubrication is carried out once a year at the beginning or end of the season. If the gasoline trimmer for grass is used not in professional volumes, this is enough.

With large volumes of the mowing, lubricate the motorcosa gearbox every 20-50 hours of work. If the conditions of the operating mode of garden equipment are difficult, for example, a large field is pumped out at a time, and at the same time the lawn mower does not have time to cool down, or cheap lubricants are used, then the lubricant must be checked and added every 20 hours of work.

Indirect evidence that it is necessary to lubricate the gearbox to overheating or increased noise of the node.

I also recommend a complete replacement of lubrication, with disassembly and flushing of the node, when buying a used gasoline trimmer for grass.

Lubrication for gearbox of gasoline trimmer for grass

Assortment of lubricants for garden technology

According to the instructions for lubricating the conical gearbox, a special transmission liquid consistent grease should be used. As a rule, manufacturers of garden equipment produce and recommend the chemistry of their brand as the most adapted to their devices.

At the same time, to reduce the cost of the operation of garden equipment and increase the attractiveness of a brand of auto chemistry, grease for garden equipment usually produces multifunctional. It is intended not only for lubricating gearboxes of gasoline trimmers, but also for processing hoses, transmissions and gearboxes of any garden equipment and mechanical devices operating under high loads.

Such lubricant for the gearbox is sold in the tubes convenient for use and subsequent storage.

Even if a specialized lubricant for the gearbox was almost completely developed during operation, the additives still create an effective lubricating protective film on the surface of the gears.

It should be noted that many owners of the motorcycle in the vast CIS for lubrication of the gearbox use ordinary litol-24 or lubricant for Circus on a lithium basis. It is convenient to refuel the gearbox using a 5-cc medical syringe.

A undoubted plus of the use of lithola and lithium.based lubricant for refueling the transmission of motorcycles is a reduction in operation. But there are nuances because of which spears are breaking on the forums of the Internet gardeners. My thoughts on the topic, what can be lubricated with lubric.based lubricants, and what is not read in the article “Litol as lubrication of the motorcosa gearbox”.

How to lubricate the motorcosa gearbox, gasoline trimmer for grass

Side Bolt on 17 on the gearbox of a gasoline trimmer for grass

In order to avoid random launch, all preventive work on a motorcycle is necessarily carried out with a removed electric cap / plug from a candle. Do not turn the trimmer for the grass to avoid gas leakage.

We unscrew the side screw on the motorcosa gearbox. Depending on the company.manufacturer of a garden tool, instead of a screw for a hexagon, there may be a turnkey bolt, more often at 17. The thread is ordinary, unscrew counterclockwise. Do not lose the sealing puck.

If the lubricant is not visible on the internal end part of the screw, then it is necessary to add 3. 4 grams. Scroll through the gear with your hand, changing the direction of rotation so that the lubricant is distributed through the gears.

Then set the screw in place, tightly tightening it.

How to care for trimmers

Each type of device has its own features that must be taken into account when working and storing. But some rules are applicable in all cases.

General recommendations

These tips should be followed by users of any travo.shirts. gasoline and electric.

• Store the device in a dry room.
• It is better to hang it on the wall, on a special mount.
• After each use, the device needs to be cleaned from dirt and beveled grass, examined for damage and wipe the surface with a soft rag.
• Before the work, you need to check whether the bolts fastening parts of the unit are well twisted, especially the fasteners of the working head.
• It is better to wash herbal juice from the coil immediately after the mowing.
• It is necessary to monitor the amount of fishing line and the condition of the nozzles of metal or plastic. The fishing line for the trimmer should be suitable for the diameter (for the bastard used and the type of thicket). The blades of the discs and knives must be sharpened, and two.way nozzles should be turned over for uniform grinding of the teeth.

On a note! The grass is often wound on the coil, bar and gearbox. this slows down the rotation of the spindle and creates an excessive load on the engine. Long stems and leaves should be removed from a trimmer for grass immediately after a mowing or during breaks.

The boots of the cord on the bobin should be uniform, without overflows. The fishing line for the trimmer must be wrapped in the right direction and in the recommended number. There are tags on the coil: arrows for indicating the direction and risks to indicate the border.

Large shrubs, trees, fences and other solid obstacles should be pushed around the perimeter, while the trimmer for the grass should be rotated with a casing to the barrier. Otherwise, fishing line consumption will increase, and the blades will dull very quickly.

Features of the care of a gasoline trimmer

Powerful, designed for long.term continuous work, motorcycles require special attention. DIY trimmer maintenance may initially seem like a difficult task, but most buyers quickly get used to following the recommendations listed below and addresses service specialists very rarely. Care requirements are such.

• Gasoline for the engine should be clean, with an octane number not lower than 92. Fuel density-750-770 kg per cubic meter.
• Two.stroke engines are filled with a mixture of fuel and high.quality oil in the proportions, which are indicated in the instructions for the operation of a trimmer for grass. Most often, one liter of gasoline accounts for 20, 25 or 40 ml of lubrication. The best oils are produced by the manufacturers of garden equipment. “Stihl”, “Husqvarna” and other brands.

Reducer gears need lubrication, especially after replacing them, when slowing the spindle rotation, as well as when extraneous sounds appear during the work of the trimmer for grass. Lubricants for their products are produced by the manufacturers of motorcycle, but you can use universal, for example, lithol. How and how to process a specific model of a mower, it is better to know from the documentation to the device. Most often, manufacturers advise lubricating the gearbox once a year/season, oil in many models is poured into technological holes on the node.

Attention! Before lubrication, the gearbox should be cleaned of pollution.

Playing the lawn mower

The new trimmer for the grass is rolled up to make sure of its serviceability. The engine of the device must work for fuel and clock, details. be worn to each other, and fasteners. pass the test for the strength. This process is carried out as follows. it is necessary to start the tool and smoothly increase the speed, warming the motor, but at first it must be protected from overheating. Then you should open the throttle of no more than 2/3 of the possible stroke, and let the motor work idol for the first few minutes, and then try out on the soft grass. It is best to mow the lawn.

Attention! After test inclusion, the oil must be drained.

Preparation of a benzotrimmer for the working season

Before starting regular use of the lawn mower, you need:

• collect the device according to the instructions;
• prepare a new portion of the fuel mixture. for a two.stroke engine;
• pour fresh gasoline and oil to the desired level. for a four.stroke motor;
• change the spark plugs, clean or replace air and gasoline filters;
• adjust the carburetor (according to the instructions for the device);
• check the condition of the fasteners and, if necessary, tighten them;
• Lubricate the gearbox.
• Check the fishing line for the trimmer and nozzle.

Preparation for wintering

So that the benzotrimer does not lose performance for the period of inaction, you need:

• inspect the device for the presence of cracks, chips, bent parts;
• disconnect the casing and cutting head;
• Drain the fuel from the tank and turn on the device to develop the rest of the gasoline;
• Wipe/rinse the bar, handle, casing thoroughly;
• Remove the coil or knife;
• clean the gearbox and add oil into it;
• inspect and rinse filters.

Then remove the light of the ignition, pour a little (20 ml) of motor oil into the hole and smooth the engine shaft several times using the starter to distribute the lubricant along the cylinders. After these manipulations, you need to insert the candle back, but do not twist until the end. This procedure (except for the grade of oil) must be carried out once a month, until the device is used.

Important! The engine will not corrode if you store a trimmer for grass in a dry place where the air temperature remains constant and does not fall below zero. If this is not possible, the motor should be wrapped in fabric.

If the rod is disassembled, the joints must be lubricated (for example, by lithol) to protect the metal from rust.

Gasoline braid device device

The weight of the entire device is about 8 kg, which is quite difficult to hold on the hands. Therefore, the unloading belt-rug belt with a protective pad and regulators is included with the scope of the scythe.

The grass braid is designed for mowing grass and small shrub in personal plots.

As you know, grass can be mowed in different ways. folding it in rolls or simply rolling it out. In addition, the grass is different. soft or rough, with thick stems, shrub.

Types and arrangement of trimmers

Depending on the energy source for the engine, the trimmers for grass are divided into gasoline and electric. The first type is equipped with a tank for fuel and lubrication, the second works from the mains or battery.

The design of a gasoline trimmer for grass

All elements of the device are attached on a long metal rod. At its upper end there is a gas for gasoline, an internal combustion engine and a starter to start it. At the lower end is a spindle that spins counterclockwise. A coil with a fishing line or sharp knives (wheels with teeth) of steel or plastic sits on it. Inside the bar, which is a half pipe, is a hard or flexible shaft, through which rotation from the engine to a working tool is transmitted.

On a note! If the rod is straight, a hard shaft is used, which is connected to the gearbox located above the spindle, and passes it to the torque from the drive. If the rod is curved, the gearbox is absent, and the shaft is used flexible.

In the middle of the bar there is a holder pen, which is a D-shaped or bifurcated, similar to a bicycle steering wheel. Asymmetric folding handles are very convenient (like a motorcycle company Husqarna). The trimmer buttons and control levers are located on the handle or rod. Engine, control elements and coil/disk are connected using a flexible cable. Rods are whole, collapsible and telescopic. The length of the last two types can be changed to set up to the growth of a particular person. Some models have mounts for waist belts. A disk or reel (bobbin) is covered with a shield to protect a person who mows grass.

Cutting tool-a coil, inside which a fishing line for a trimmer (cord, string) with a diameter of 2-3 mm is wound. In some models, a fishing line for a trimmer is wound with a margin, and with a light blow to a solid surface, it automatically moves out of a bobbin. In other trimmers, a segment of the cord is inserted into the coil, and the excess length is cut off on the acute edge of the casing.

In addition to fishing line, a standard set of some motorcycles includes a disk with sharp gear edges. The shape of the teeth can be different. For cutting branches and bushes, they use a nozzle-knife or cutter similar to a disc for a circular saw.

On a note! For some models of trimmers, you can buy other nozzles: brush, chain saw, cultivator for soil.

Basmer’s gasoline management

On the drive is a rotary regulator that pushes or covers the air damper. They are used to run the engine faster, for example, to warm it when it is cold outside. Other regulators are located on the holder or rod of the device:

• Gas trigger. controls the carburetor damper to change the amount of fuel entering the drive;
• button “stop”. designed to break the ignition circuit, stops the engine;
• button to prevent uncontinished pressing on the gas trigger. is under the stop.to.stop button;
• Stop for fixing the gas trigger. without it, with long work, the motor.skim lever will have to constantly hold a finger.

The design of an electric trimmer for grass

In general terms, electrimmers look like lawn mowers: a motor, a handle, a cutting element are attached to the bar.

On a note! The electric motor of the trimmer for the grass can be located on top, at the end of the bar, or from below, above the casing of the cutting mechanism. In the second case, there is no gearbox.

The network device needs to be included in the outlet, so for kosba in large areas you will need an extension cord. Whereas the radius of the battery electrocos does not depend on the length of the wire, but the batteries must be charged and changed in time.

Instead of the starter, the power button on/off is used in electrimmers. On them, unlike gasoline analogues, it is impossible to adjust the number of rotation of the spindle rotation, so the control buttons on the device are much less.

On a note! Trimmers of both types of mowing width with a fishing line 22-42 cm. And when using disks or knives, this indicator is directly related to the diameter of the nozzle.

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.

Performance

The choice of a benzocosille, or they are also called by the name of the cutting device. trimmers for grass, should be made from the volume of work, the more processed area, the more power is needed. For small plots, household are chosen, trimmers for middle.class grass are suitable for garden areas, for pumping a large area, especially if there are weeds or shrub thickets, a powerful professional tool is needed. park. Such a technique has an engine power of more than 2.5 liters.With. And it can work 3-4 hours a day.

The key to the long.term operation of any mechanism is correctly selected and high.quality oil. There are many similar products on the market, and the price is not always an indicator of quality.

It is more difficult to choose narrow oil, because it is less in demand, and sellers do not like to score them with warehouses.

After buying a trimmer for the grass, 3-speed transmission oil was purchased.

Package 100 gr. There was 250 about Bosch for this level of oil, but there was no trimmer for the grass of the right manufacturer. I had to go to the construction market and find at least a little oil for a gearbox of a trimmer for grass with a great effort.

Lubrication is made in the area.

In fact, this company is well suitable for auto.cosmetics, but I would not buy it to lubricate the equipment.

Due to the fact that the trimmer for the grass is practically not lubricated, I decided to take a chance.

By the way, this oil can be used for gear drills, that is, it can work both at high and low speeds.

You can buy high.quality oil from a well.known manufacturer.

Let’s move on to the list and use.

Having removed the protective cap, we see a cone.shaped trunk.

The opening of the tube (you will have to cut) this negatively affects the brand budget, since without additional tools we will not be able to open this tube. On more expensive models, the tube opens from the back of the cover.

By the way, each brand of trimmer for grass is focused on its own brands of oils and lubricants. This is done specifically for the sale of your products. In fact, you can take lubrices of any brand. The main thing is that they correspond to the tolerances.

He was not lazy and found the old oil from the famous brand. Here, in my opinion, this is the best option for the mechanism. In other words, even the advantage of one oil over another visually visually visible.

In the case of 3TON, something inside turned out to be something very similar to the oil “shit” with graphite interspersed. Even the smell to each other. Of course I did not spend chem. Analysis, but with a probability of 98% I can say that there is a regular oil for angular speed compounds inside the pipe.

As a result, we guarantee that we overpay even more, because the “shus” usually costs a penny.

Lubrication is convenient for pumping due to the conical shape of the nozzle.

The lubrication procedure is simple. Pour oil, turn the shaft and share it. If the gearbox is removed, the oil can get into the back. This is even good, so we push the oxygen cork out of the gearbox.

Packaging of the gearbox is also the shaft of the lubricant is missed by this grease. Water is optimal for this purpose.

12 acres of land was originally cut down. The oil in the gearbox did not proceed and remained almost at the same level. The only gearbox is noisy. Here I can’t say for sure whether it is a roofing material made of low.quality lubricants, shortcomings in the production of roofing material (new braid).

By and large, this is an ordinary “graphite”, and it makes no sense to overpay for it.

I will use it as a temporary option and will soon replace it with a decent model.

If this oil were estimated at 80, then I could advise this, but for 250 it makes no sense to buy ordinary graphite oil. Therefore, 3TON is good in the form of car care products. As for lubricants and oils, I prefer something else.

It is relatively convenient to load on a gearbox

Responsible approach to maintenance. The key to the long life of the instrument. One of the requirements in the work of Kustorez is the timely lubrication of the gearbox, as well as cleaning the filters. Each user of such an unit knows which composition to grease the gearbox. First clean in several stages, then remove the element from the body. It is cleaned with gasoline and dried. The place for the filter was prepared carefully, cleaning it of dust and old oil. The main signal of lubrication of the brush gearbox is extraneous noise and rapid heating of the equipment. This means that you need to lubricate the part as soon as possible. Lubrication intervals are indicated in the instructions for the brush. According to experts, the program should be served every 15 hours.

Lubricate the lawn mower, motorcycle cake: bar, drive shaft and other spare parts

The drive shaft, which is located inside the bar, transfers rotational movements from the engine to the gearbox of the trimmer for the grass, and the one, in turn, knife or fishing line (depending on the type of cutting gear of your unit). All these elements, including the shaft, also require a lubricant, which will help prevent premature wear, breakdown, the occurrence of friction, rattle, overheating or breakdown. Lubricate the lawn mower must be before conservation for the winter, as well as as necessary, when the details submit such a “request”. Several nuances in the implementation of the procedure:

• It is not necessary to lubricate the bar, since the shaft itself, which rotates inside the part and part of the product remains on its internal walls;
• Each braid for grass needs lubrication, without exception, and the number of means will tell you instructions for the tool;
• Do not forget that a trimmer for grass also has an upper gearbox, which is also necessary to lubricate;
• The shaft is lubricated by filling out small channels at its end, because it is they who are in contact with the gears located inside the gearbox;
• how to lubricate the motorcycle. choose a special tool in the Kosikosa profile store, and then your tool will always be functional and relieved of overheating.

The lubricant for the gearbox appears in the service catalog, as a separate tool. Order it at low cost, provide your gear with durable work!

Malfunctions and methods of elimination

Read also: Tsang for wood milling machine

Rod and the drive of the working body

The bar has two very important functions: the first. forms a hard frame of the entire structure, the second. a shaft passes inside the metal roller rod, which connects the working organ with the engine. By the appearance of the rod, you can determine the class of the tool, if the bar is curved. this is convenient for work, but in this case the drive is a flexible shaft, which cannot convey a large torque. If the bar is straight, a hard metal rod passes inside, it can transmit more reliably and torque. Therefore, a professional tool always has straight rods.

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. 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.

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. 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. This is determined largely by the intensity of the use of motorcycles and heating the transmission mechanism. It is believed that the lubricant is enough if the temperature of the gearbox during operation does not exceed 40 ° C.

By consistency, lubricants for a trimmer for grass can be:

In terms of composition, the following types of lubricants are in demand:

• graphite, significantly reducing friction, as a result of which the rotation of the gear improves;
• lithium, which are also an excellent anti.corrosion composition, saturated with increasing the wear resistance of metal with additives without harmful substances;
• universal, containing high.degree mineral oils and improving operational characteristics components.

An example of suitable lubricants are: Champion EP-0, Gear Grease Oregon, Oleo-Mas, Azmol 158, Litol.24. You should also pay attention to the advice of manufacturers on this issue and use the materials they offer. You can buy them at specialized retail outlets.

A lubricant Champion EP-0 Universal 120 gr

The algorithm for self.lubrication of the gearbox

To make lubrication of the gear ratio, its preliminary disassembly is not needed. A special hole for these purposes has already been laid in the device (it is shown in the photo below). In addition to gears, when lubrication, you need to pay attention to such elements of the mechanism:

Pour oil or apply solid grease through a tavniper closed by a screw. At the same time, they perform actions in the following sequence:

• The gearbox body is cleaned of dirt and adhering grass, especially thoroughly the plot around the plug so that the garbage does not get inside the mechanism;
• Using the appropriate tool (often it comes with a trimmer), the cork is unscrewed;
• The selected lubricant is introduced from the tube into the open technological hole, or using the syringe, as shown in the photo further;
• screw the cork in place.

When making lubrication, you need to rotate the knife so that it is evenly distributed through the teeth of moving gears.

If for any reason the gearbox needs to be disassembled, then the old lubricant must be completely removed from the entire surface of the gears and housing, shaft, and only then use the new. The disassembled mechanism is conveniently lubricated with solid compositions.

The entire reducer lubrication process is demonstrated in the video:

Lubricating the gear node is required at least once during the year, but it is recommended to do this every 20 hours of intensive use of motorcycles. If the first signs of malfunctions with the mechanism appear, then you need to make lubricants as quickly as possible.

The trimmer for the grass is very hot

Overheating of a trimmer for grass can occur for many reasons:

• Gasoline does not have an octane number specified in the instructions for the device;
• The proportions of gasoline and oil were not observed in the preparation of the fuel mixture;
• The mixture of fuel and oil was prepared for a long time (the mixture cannot be stored for more than 2 weeks);
• The trimmer for the grass works for a given time;
• A trimmer for low.power grass is used on dense and solid grass, the device works with overload and heats up quickly;
• Displacement towards the bar or the cassette cover stuck.

The latter will happen if you install the mower is not suitable for this device, or when the axis is shifted to the arrow. These changes complicate rotation, increase the load on the engine, and it overheats.

We dismantle the bush-cutting rod (gas trimmer for grass) to lubricate the shaft using the PRORAB-8406 walk-behind tractor. Removing the shaft from the arrow is slightly different from the video shown in some videos on the Internet. Be careful when disassembling such devices.

Lubricant for a trimmer gearbox for grass. Than and how to lubricate?

From time to time, in the midst of saturated work on mowing herbal, your trimmer for the grass begins to make nasty, grinding sounds. This complains for the lack of lubricant gearbox. actively loaded node of the device. And soon on these “warning” can follow the junction of the drive.

Lubrication for gearbox of gasoline trimmer for grass.

Assortment of lubricants for garden technology

According to the instructions for lubricating conical gearboxes, a special transmission liquid consistent grease should be used. Typically, manufacturers of garden equipment produce and advise chemistry of their own brand as more adapted to their devices.

Together, to reduce the cost of the operation of garden equipment and increase the attractiveness of a brand of auto.chemistry, grease for garden equipment usually create a multifunctional. It is intended not only for the lubrication of gearboxes of gasoline trimmers, and for processing hoses, transmissions and gearboxes at least some garden equipment and mechanical devices operating under the highest loads.

Even if the special lubricant for the gearbox was virtually produced during use, the additives still make an effective lubricating protective film on the surface of the gears.

It must be emphasized that many owners of motorcycle in the open spaces of the former CIS for lubrication of the gearbox use ordinary lititol-24 or lubricant for CV joints at the lithium base. It is comfortable to create a gearbox with a 5-cubic syringe with a 5-cubic. Many car owners of the side of the side screw pick up the carvings and screw the tavnik from the passenger cars that have served their cross. This refinement allows the addition of lilest without dismantling the node using a syringe for consistent lubrication.

An indisputable plus of use of lilest and lubricant at the lithium base for refueling the transmission of motorcycles. This is a reduction in operation. But there are aspects because of which spears are breaking on the forums of the Internet gardeners. My thoughts on the topic that you can lubricate lubricants on the lithium base, and what is not read in the article “Litol as lubrication of the motorcosa gearbox”.

How often to lubricate the gearbox motokos.

Often a preventive inspection of the transmission with the addition of liquid consistent lubrication is carried out once a year first or the end of the season. If the gasoline trimmer for the grass is used by you not in the vibrations, this is enough.

With huge volumes, the mowing, lubricate the motorcosa gearbox every 20-50 hours of work. If the conditions of the operating mode of garden equipment are languid, for example, a huge field is pumped out at a time, and with all this the lawn mower does not have time to cool down ordinaryly, or cheap lubricants are used, then the lubricant needs to be inspected and added every 20 hours of work.

Indirect evidence that a gearbox needs to be greased can be overheating or high noise of the node. In these cases, if during the inspection it is found that the lubricants in the node are enough by the volume, I recommend that it be completely replaced, at the same time it is better to choose another manufacturer of auto chemistry. I also recommend a complete substitution of lubrication, with disassembly and flushing of the node, when buying a used gasoline trimmer for grass.

Lubricant for a trimmer gearbox for grass: which one to choose?

Currently, a wide selection of plastic lubricants, which are designed to reduce friction and overheating of the rubbing parts are presented on the market for gas.tools and consumables. Therefore, every owner, when maintaining the time of maintenance, is faced with a problem than to lubricate a trimmer gearbox for grass for long.term work. For these purposes, special plastic pastes are used, which vary in properties and manufacturer.

Lubrication for famous brands of trimmers

Each brand for the manufacture of gasoline trimmers always recommends a lubricant for the gearbox of the lawn mower of its own production.

• Husqvarna. This Swedish manufacturer recommends using a plastic lubricant of the Multi-Purpose Grease Grasa Universal. This material is available in tubes of blue-black color with a volume of 225 or 250 grams. According to the company, this lubrication of the gearbox trimmer for the grass was designed specifically for the Husqvarna technique, taking into account the steels and speeds used.
• Stihl. For the STIHL gas station FS, the manufacturer advises using the transmission lubricant of the Stihl Superlub FS, offered in tubes 225 grams or a one-time container of 80 grams of silver-orange.
• Patriot. The gearboxes of the motorcycle of this brand are recommended to be served by the original Arsenal lubricant AR-417. It is specially designed for gearbox gearboxes operating at high rotation frequencies and temperatures.
• Huter. For conical transmission of the tool models of this company Huter, you can use any of the above grades of transmission lubricants, as well as universal types of Rezoil, Cialitia and others.
• Champion. In the operating manual, Champion Motokosovs include Champion Super-Lube EP-O. The material is supplied in a jar of 250 grams or in a disposable oil Premium Champion C1104.
• Makita. This Japanese manufacturer advises its consumers to use the proprietary grease of Makita, which comes in white tubes with a red cover of 65 ml and 80 ml.

Factors for the choice of lubrication of the gearbox Motokosa

Often, the owner of a particular brand of gasoline trimmer for grass does not have the opportunity to purchase a lubricant recommended by the manufacturer for any reason. In such cases, a search will be required, which in its properties will be identical to a proprietary paste

Therefore, when choosing a paste for the gearbox gearbox, attention should be paid to the following factors:

• The viscosity of the lubricant. All pastes presented on the market are divided into three main groups, namely: high.speed (contain additives), solid lubricants (softened during the operation of the unit) and universal plastic compounds.
• The intensity of lubrication consumption. This factor is taken into account based on the personal experience of the owner, and is characterized by a period between two lubrications. Most manufacturers regulate the service of the gearbox every 20-40 hours of work.
• The degree of adhesion to the details of the gearbox. This indicator is characterized by a clutch of plastic lubrication to the metal knot of the trimmer for grass.

Characteristics and features of lubricants for bells

When servicing any manual tool, where there are mobile parts, a lubricant is used that has the following characteristics and features:

• It should not have solid particles that can cause painting mobile parts of the mechanism.
• The temperature at which the lubricant becomes liquid, should be more than 120 degrees.
• Oil should not absorb moisture, must form a strong film that protects the parts from corrosion.
• And also, most importantly, the oil should be such a viscosity that he has the opportunity to stay on mobile details.

The consistency or viscosity of the lubricant is divided according to NLGI (National Lubricating Grease Institute), while in certain cases it is necessary to use the oil of a certain density. The viscosity of the oil is selected depending on the speed of rotation of the gearbox, the higher it is, the more liquid should be oil. So, depending on the tool, viscosity is selected:

• Drills, peorators, jigsaws, where the gearbox has a low rotation speed. Lubrication with the NLGI-2 index which is soft.
• Light peorators and shock drills. Class NLGI-1, in consistency very soft.
• Corner grinder, circular saws, motorcycles. Class nlgi-0, half-liquid in consistency.
• Heavy peorators, junk hammers. Class nlgi-00, in consistency is liquid.

Lubrication of the shaft and gearbox of the lawn mower, trimmer for grass

Dismantling of the rod of a lawn mower, a trimmer for grass for lubricating the shaft and gearbox on the example of the PRORAB-8406 motorcycles. Removing a shaft from the bar differs from some videos.

Basis shafts (gasoline trimmers) rotate in sliding bearings, put into the bar. The lubricant applied to the shaft penetrates the scurry of the shaft with bearings, thereby reducing the friction force, slowing down the wear of the parts and increasing the service life of the motorcycle. And as a bonus: a decrease in vibration and noise, a slight increase in the power of the tool.

Removing and lubrication of the upper shaft of a trimmer for grass

First of all, we remove the lower part of the rod from the connecting coupling, and then disconnect the coupling from the upper part of the bar (here we are talking about a coupling connecting two halves of the bar).

Trimmer for PRorab-8406 grass with a detachable coupling and the lower part of the bar

Now the most interesting thing: on some videos, as on this, holding the ticks of the shaft with ticks, sticking out of the upper part of the bar from below, knock out it with blows on the rods from the rod along with the rolling bearing (here we are talking about the coupling connecting the upper and lower shafts). Some have a gas station with a collapsible bar, as in the video, a coupling connecting the upper and lower shafts, it is put into the rolling bearing.

With our trimmer Prorab-8406 and such a number will not pass like him. They do not have a rolling bearing, and the connecting coupling (sleeve) is a continuation of the shaft of the upper rod. A locking ring is installed in the upper part of this shaft, which must first be removed.

The place of fastening of the upper part of the bar to the clutch clutch body

• We turn off the central screw completely. It fixes the upper part of the bar, partially entering the hole drilled in it. We loosen the side clamping screws and remove the bar from the clutch clutch body.
• We put out the shaft from the upper part of the bar on ourselves how much the backlash allows to get to the stop ring and remove it. A special puller may be needed. We extract a locking ring.

Stop ring on the upper shaft Motokos

• Without a locking ring, the upper shaft is easily extracted from the bar from the opposite side. Lubricate it, not forgetting about the slots in the bushings (couplings) on the shaft of the bar and on the clutch shaft.
• The greased shaft is installed in place in the upper part of the rod and fixed with the locking ring. We insert the bar into the hole of the clutch clutch cover and combine the hole on the bar with the threaded opening of the fixing screw.
• We screw the fixing screw and fix the upper part of the trimmer rod for the grass with side screws in the clutch lid.
• Clean the connecting coupling of the bar from the garbage and install from below on the upper part of the bar.

I don’t have a puller, and I use two large stationery paper clips to extract a locking ring. Previously, they need to be straightened, on one side make a half.ring for the fingers, and on the other. bend small hooks.

We capture holes in the locking ring and try to push them apart. With difficulty, but it turns out, and the ring is afraid of. If you know another way to remove a locking ring without a puller, share in the Комментарии и мнения владельцев.

In many videos, masters recommend using Shrus-4 grease, this is the best option. In its absence, to lubricate the shaft of the gas mowing rod, you can use Litol-24, which is focused on temperatures up to 130 ° C. But solidol, with the worst lubricants and working at temperatures up to 70 ° C, is not recommended to use.

However, if you urgently need to lubricate the shaft of the rod motorcosa, but there are no suitable materials, then solidol or even ordinary motor oil will be better than nothing at all.

Removing and lubrication of the lower shaft of the lawn mower

To extract the shaft from the bottom of the bar, we initially remove the coil gearbox.

• We unscrew the completely central fixing screw. On the back of the lower clamping screw, we turn the nut and unscrew the screw completely to disconnect the coil gearbox from the protective casing.
• Weaken the upper clamping screw and remove the lower part of the bar from the coil gearbox body. We take out the lower shaft from the bar from the gearbox side.
• Clean the shaft of pollution and grease it with SHRUS-4 or Litol-24, not forgetting to clean and lubricate the coupling (sleeve) with slots in the gearbox.
• We install the shaft in the bar, and the bar in the lower gearbox of the lawn mower and combine the hole on the bar with the hole for the central screw. We screw the central screw. Next, wrap the lower screw, clamp the lower part of the bar in the gearbox body with the upper and lower screws and tighten the nut on the back of the lower screw.
• Add 20-30 ml of lubrication to the coil gearbox through a hole closed by a screw located in the photo on the right.

Lubrication of the lower gearbox Motokos

The coil gearbox is recommended to lubricate every 10 hours of work. The best lubricant for him, as well as for the shaft of motorcycles, “shus-4” or “litol-24”, designed to work at high temperatures.

To add lubrication to the lower gearbox, we use a disposable medical syringe with a capacity of 5 or 10 ml without a needle:

• We remove the piston from the syringe and disconnect the needle if it was attached.
• Add to the syringe from the piston side the required amount of thick lubricant “shus-4” or “lititol-24”.
• We insert the piston into the syringe and shift the lubricant to the output (drive air).
• The tip of the syringe without a needle is inserted into the lubricant hole and squeeze out the lubricant into the gearbox.

In my guide of the user’s user trimmer for gasoline grass PRORAB 8402R, 8403R, 8405R, 8406R it says that the use of motor oil for two-stroke engines in the amount of 20-30 ml is allowed as a lubricant for the gearbox. But this is not the best option, since the gearbox does not have sealing oil seals and motor oil flows faster than thick lubricants.

How to lubricate a trimmer gearbox for grass or motorcycles: proper care of garden equipment | (Photo video)

Many Trimmeres users do not pay much attention to servicing their tools. In particular, this applies to such a node of motorcycles as a gearbox. The work of the gearbox is associated with heating.

With prolonged operation, motorcycles occur regular overheating of the gearbox, which leads to its breakdowns. Reducer breakdown leads to the fact that the tool is unsuitable for operation and it must be repaired.

Reducer repair is an expensive event, so it is recommended not to bring the tool to such a state. The main reason for overheating of the gearbox and its failure is the absence of lubrication in it.

The article tells how to properly lubricate the gearbox of a trimmer for grass to avoid its breakdowns.

The frequency of reducer service

Lubricating the gearbox is recommended in two cases:

Necessary tools and materials

The following tools and materials will be needed for the maintenance of the gearbox:

Hexagonal key for opening the reducer lubricant hole

Usually, such a key is included with a motorcycle or trimmer.

The next tool is a regular medical syringe with a volume of 10 ml. It is with the help of a syringe that the lubricant enters the gearbox.

It is recommended to use proprietary lubrication from the manufacturer Motokos. In extreme cases, you can use any lubricant to lubricate rotating mechanisms, for example, Litol 24.

We open the gearbox

In order to gain access to the gearbox, it should be opened. To do this is quite simple. you need to unscrew the gearbox with a hexagonal key. This bolt for all Motokos is in the same place. directly near the working body.

Spring refueling action

The diameter of the tube with grease does not correspond to the diameter of the gearbox

In order to easily make lubrication into the gearbox, it is necessary to use the syringe.

Then a syringe is filled with a tube of a tube.

After which the piston is again inserted into the syringe. The syringe is ready to refuel the lubricant in the gearbox.

ACTIVITION OF SUPPLE OF Lubricant in Gear

The syringe is inserted into the gearbox hole

First, the syringe is inserted into the gearbox hole.

Squeezing in the gearbox slightly lubricant and turning it for about a quarter turnover

Then you need to squeeze a little grease in the gearbox and turn it for about a quarter of turn.

When all the lubricant is squeezed out, the process can be considered complete

Lubrication is seasoned in small portions. After each supply of lubrication, the gearbox turns on 1/3. 1/4 turnover. It is advisable to choose the amount of lubrication for each refueling so that the gearbox during the lubricant makes a full revolution.

Activation of the gearbox

After the gearbox is filled with lubrication, twist the gearbox and it is well clamped.

How to lubricate the motorcosa gearbox (the easiest way)

How to lubricate a trimmer gearbox for grass or motorcycles: proper care of garden equipment | (Photo video)

Feedback with our readers is very important for us. Leave your rating in the Комментарии и мнения владельцев with the argument of your choice. Your opinion will be useful to other users.

Performance

The choice of a benzocosille, or they are also called by the name of the cutting device. trimmers for grass, should be made from the volume of work, the more processed area, the more power is needed. For small plots, household are chosen, trimmers for middle.class grass are suitable for garden areas, for pumping a large area, especially if there are weeds or shrub thickets, a powerful professional tool is needed. park. Such a technique has an engine power of more than 2.5 liters.With. And it can work 3-4 hours a day.

The trimmer gearbox for grass includes 2 shafts. the first has a drive from the engine, and the other is used to rotate the cutting blade Motokos or Electimimer fishing line. Conical gears are made as a whole with a shaft, but there are versions with the installation of a separate part on the slotted connection. Models with different angles of the location of the teeth are available, which depends on the layout of the tool. There are modifications of gearboxes with worm, planetary or mixed (multi.stage) gears.

Shafts are installed on rolling bearings, which are closed with protective washers. Details ensure the preservation of lubricant and prevent dirt from getting on the workplace. The bearings are installed in the gearbox body made of aluminum alloy. The unit unit, consists of 2 symmetrical halves, which are interconnected by screws. To ensure the tightness of the joint, a separate gasket or sealant is used.

The lower gearbox for a trimmer for grass is installed on the tool through the planting nest. There are several varieties of the joint that differ in shape.

The most widespread are round seats with a diameter of 24 or 26 mm.

There are modifications of the tool with a square or multifaceted joint of elements. The transmission of torque is carried out through the slotting connection.

User reviews about lubricants

Experts advise using only original materials, the characteristics of which meet the requirements of the manufacturer. If there are no one, you should clarify how to lubricate the gearbox of the trimmer for the grass. Experienced users do not advise using solidol, because this material is not suitable for the temperature and speed characteristics of the node, as well as in consistency. Also, the above material does not have anti.intelligence properties.

The range of operating temperatures of the solidol is from minus 40 to 65 degrees, but even with such parameters in the process of heating, the density of the material increases, and the lubricant itself becomes rough. With emergency need to process the tool, you can use Litol-24.