What to pour into a trimmer for grass in a gearbox. The correct process of stuffing lubrication in angle grinding machines

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 reducing 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 first seem to be 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.

How to lubricate a trimmer gearbox for grass or lawn mower

Before lubricating the gas mowing gearbox for the first time, it is necessary to prevent the tool itself, and check the presence of a lubricant laid down by the manufacturer in a gearbox. During operation, the lubricant is applied at the beginning and at the end of the season, and with the intensive operation of the mechanism-every 30-50 hours of operation. Many readers and clients are interested in: how to lubricate the gearbox of the trimmer for grass?

Our experts respond briefly and exhaustively:

• The tool should be called: “Lubrication of the gearbox of a trimmer for grass”. That is, a grease for a trimmer for grass is a completely different substance;
• The lubricant should be a transmission liquid consistent, although today the manufacturer manages to fill the market with universal lubrication samples, which suits all the details of the trimmer for the grass. It cannot be the theoretically ideal means, due to the specifics of the operating temperatures and the friction forces in each individual node of the tool, but if you have not found special, you can try universal (carefully reading the instructions);
• If you need to lubricate an electric gearbox, as, for example, on the Makita UR3501 tool, then the choice of the same lubrication will be optimal. This also applies to other trimmers, like Stihl, Champion;
• For those trimmers whose brands do not produce special gear lubrication, you can use universal means, having previously read the instructions and compare with the parameters of your tool;
• We strongly do not recommend the use of lithol and a lithium.based tool, since they are not intended for a trimmer gearbox for grass a priori.

Understand that a motorcycle, more precisely, its gearbox needs lubrication, you can by overheating of the tool and the occurrence of noise inside the node. In situations where the noises are present, but the lubricant on the gearbox is also. it must be completely replaced with a new, but already another manufacturer. Completely disassemble and lubricate the gearbox no more than once a year. Several nuances directly lubrication procedure itself:

• The trimmer for the grass is not turned over, otherwise gasoline will flow out.
• Remove the electric plug (cap) from the candle in order to avoid random launch for security purposes.
• We unscrew the side screw on the gearbox without losing the sealing puck, counterclockwise. We use the key for 17 or hexagon.
• In the absence of lubrication on the outer end part of the screw, apply it in the volume of 3-4g.
• Scrolling the gear. we will help the lubrication of the gears to be distributed.
• We carry out the procedure several times.
• We twist the screw back, not forgetting about the sealing puck.

Your tool during operation requires motor oil. It is also better to purchase it in advance so that the internal elements of the engine work properly and do not suffer premature wear.

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.

Lower reducer of trimmer for grass Prorab-8406

• 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 a lubricant for a shred or lititol-24, not forgetting to clean and grease 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.

Read also: What can be done by welding

In the instructions for the operation of a trimmer for grass gasoline PRorab 8405m, 8406M, it is recommended to lubricate the gearbox with solidol or its analogues, in extreme cases pour liquid engine oil. Excess oil will flow out, since the gearbox does not have sealing oil seals.

In the guide of the user of a trimmer for grass gasoline PRORAB 8402R, 8403R, 8405R, 8406R it is written that the use of motor oil for two.stroke engines is allowed as a lubricant for the gearbox. There are no mention of solidol and his analogues.

In order not to bother, lubricate the lower gearbox with your lawn mower with the same grease as the shaft of the bar or fill the engine oil.

Sometimes with intensive mowing of grass, a trimmer for grass begins to gingern and make unpleasant sounds, which indicate the lack of reducer lubrication. This node is considered the most loaded, and therefore wears out faster. If it is not lubricated in a timely manner, then soon the drive can jam!

Prevention of breakdowns

To avoid breakdowns and subsequent expensive repairs, it is recommended to comply with a number of simple rules for the operation of a trimmer for grass and servicing the gearbox.

• Lubricate this garden tool immediately after purchasing. before starting operation. Usually or huter) applies only a small amount of lubricant, which is enough only for running.
• At the end of the season or before a long.term storage of a trimmer for the grass, you should disassemble the gearbox, check the condition of the bearings and gears, grease the knot.
• It is required to add grease after the tool works from twenty to forty hours. With intensive loads, this time is reduced to twenty hours.
• Change grease to a new one is necessary when repairing a structure or before the start of the season.
• Когда редуктор перегревается или издает сильный шум, нужно проверить наличие смазки. If it is present in sufficient quantities, it is recommended to replace it completely with another.

So, you can carry out repair and lubrication of the gearbox Motokosa yourself at home. The addition of lubricants will not be difficult, a detailed description of this process and recommendations for the choice of a suitable substance can be found in the instrument operation instructions or on the video, which many are presented on the Internet. Most of the breakdowns of gearboxes are typical for trimmers of different brands, it is quite easy to eliminate them if you know the correct procedure for actions. And in order to avoid their appearance, it is enough to observe simple operating rules and conduct timely maintenance of a trimmer gearbox for grass.

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.

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.

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.

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)

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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.

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

To remove the bearing, you need to disassemble the gearbox and use a special puller. If it is not, then you can try to do it with a hammer with a mentor. In this case, work should be carefully so as not to damage the seat. Using the pre.heating method to shoot the bearing is not recommended. This is due to the fact that the metal may lose the required operational characteristics.

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

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

Gear lubrication of a trimmer for grass

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

In addition to the gearbox, it is also necessary to regularly lubricate the shaft of a trimmer for grass. 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.

What lubricant to lubricate the gearbox of a trimmer for grass

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

From time to time, in the midst of saturated work on mowing the grass, your trimmer for grass begins to make nasty, grinding sounds. It complains for the lack of lubrication gearbox. more actively loaded node of the device. And soon, these “warnings” may follow the junction of the drive.

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

In the process of work, the mechanical part of the trimmer for the grass is loaded with contact efforts on the teeth, resistance reactions from adhering grass (from time to time. with mud), dynamic, shock loads due to the time of the time changing the rotational moment. The lubricant for the gearbox of the trimmer for the grass should completely take into account these features, because the selection of the brand should be strictly personal.

Subsequent reasons are taken into account:

• Manufacturer’s brand. Any trademark is not unreasonably focused on lubricating its own production (you can talk about cheap Chinese products later). This applies to manufacturers such as Husqvarna, Stihl, Huter, Makita, etc. The exception is trimmers for production grass: for example, the caliber in the annotation of the user generally does not show the brand of lubrication.
• Break of lubrication. As clear, all lubricants are divided into three groups. high.speed (colloidal systems containing different additives), plastic compounds of universal implementation and solid lubricants softening during operation.
• Excellent 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 eating lubrication by the gearbox. Here you have to focus on their experience and advice of professionals, since certain manufacturers of trimmers, hoping for their own service centers, generally do not give clear tips regarding the period of the reducer work between 2 lubricants.

How to lubricate the gearbox of a trimmer for grass? How Properly Lubricate the Trimmer Reducer?

trimmer for grass-how to carry out those. service. Reducer trimmer for grass is better to lubricate as often as possible. Without lubrication.

Zmazuvannya Reduceriv I Val Motokosi

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

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

• Anti.sympathetic supplements, which include no poisonous lead;
• Solid lubricants with the presence of graphite or molybdenum disulfide (the latter is better, since with all this, a lubricant of one hundred percent remains for a huge spectra of the roller roller);
• Only mineral (inorganic!) oil, with the highest degree of cleaning.

The mentioned requirements are fully met by Gear Grease Oregon or Champion EP-0 lubricants, Oleo-Mas-Mas-Mas-Mas compositions, Litol.24, or asmol 158, also those recommended by the manufacturer of a certain model of a trimmer for grass.

How Lubricate Reducer Trimmer for grass?

In the highest part of the case, where the gear block is installed, there is a technological hole that, when operating the trimmer for the grass, is drowned out with a screw. This screw is turned out, and 1.5 2 ml of grease is introduced into the hole with a nose available on the tube. If the lubricant was purchased in another packaging, then for this operation the ordinary one.time honey syringe is suitable for this operation.

After which the screw is installed in its former place. This function, regardless of the advice of the user, should be done every 10 15 hours of operation Trimmer for grass In working mode.

Other reasons for updating or substitution of the reducer lubricant are the independent performing of small regulatory work (for example, cleaning and washing the gear of the gearbox until the summer season), repair of the node, preserving the trimmer for grass for the winter period, etc. D.

If the reducer node is disassembled, it is recommended to completely remove the remaining lubricants from the surface of the parts, even if it does not have traces of oxidation and pollution. And only then apply a new grease. After applying the lubricant, it is recommended to handle the shaft a couple of times and make sure that the lubricant is moderately distributed over all the details of the gearbox.

With lubrication, increased attention is paid to subsequent elements:

• Flywheel: on its surface, usually actively sticks the remnants of grass, and thickening herbal juice creates additional resistance.
• The dog of the starter coil, which in the process of turning on the drive is in touch with the grooves on the flywheel everywhere. With all this, not only mechanical wear occurs, and the mechanochemical corrosion of the “flywheel-dog” compound, since the materials of this pair are different (the flywheel is duravy, and the dog is iron).
• Bearings, if their seals are worn out, and through their remains of grease are squeezed out. In this case, the unit begins to actively vibrate when loading. This happens with trimmers of Chinese.made, therefore, in the future, it is worth thinking about the substitution of the bearing unit with a higher.quality, for example, from the Swedish company SKF.

How to lubricate the gearbox of a trimmer for grass? Place of grease of a trimmer for grass

Proper maintenance. the key to long and reliable work of the tool. Primitive care transactions include timely lubrication of the gearbox and cleaning the trimmer filter for grass. And how to lubricate the gearbox of a trimmer for grass, every user should know. Cleaning is carried out in several stages:

• After removing the casing, the element is extracted.
• Then it is washed with gasoline and dried (naturally).
• The place for the filter is cleaned of the remains of oil and dust.
• Check the bar for rotation during operation.

Is it possible to lubricate a trimmer gearbox for the grass with solidol, if there are no other means? No, for prolonged service, manufacturers of equipment recommend using specialized lubricants. Some manufacturers develop care products that are adapted directly to the branded tool. To lubricate working couples, you just need to unscrew the cork and pour the liquid into the container.

The reducer lubrication process

A gearbox is a mechanical device that is designed to transmit torque from engine to cutting equipment. Located in the lower part of the trimmer for the grass.

Immediately before preventive work, an electric cap (or a plug plug) should be removed). It is forbidden to turn the trimmer for grass to avoid fuel leakage. To replace the lubrication, disassemble the device.

The disassembly process consists of the following steps:

• The side screw is twisted.
• If there are no traces of lubrication, then it should be added (3-4 grams).
• Next, the transmission is scrolled manually. This is done for uniform distribution of material by gears.

The operation is carried out several times. The knot should be tightly filled with lubrication. At the end of the operation, the screw is installed in place and tightly delayed.

To lubricate the gearbox of a trimmer for grass, it is necessary to clean the cork and the place around it from pollution, and then unscrew it. The lawn mower is laid on the left side. Rotating the gearing, at the same time added lubrication to the gearbox body until it is filled.

How to choose a lubricant

During operation, the components of the mechanism are loaded with contact efforts on the teeth, resistance reactions when garbage enters, as well as dynamic and shock loads. Depending on the features of the load, you should choose how to lubricate the gearbox of the trimmer for grass.

When selecting, the following factors should be taken into account:

• manufacturer’s brand;
• the viscosity of the lubricant (the selection of this parameter depends on the rotating moment of the shaft);
• adhesion to the surface of the parts of the node;
• The intensity of lubrication consumption (the ambient temperature should be taken into account, type and volume of work).

In the absence of the necessary lubricant, you can use the universal. The latter must contain some components:

• anti.sympathetic additives (without toxic lead);
• highly purification mineral oils (inorganic);
• solid lubrices with graphite or disulfide molybdenum.

Varieties of lubricants

To care for the units of the mechanism, lubricants of different consistency are used:

• Semi.liquid. Such compositions contain a variety of additives and additives.
• Plastic. Are the most universal option. Most often used for gear and screw gears.
• Solid. Plate suspensions in its original state.

A special gear composition belongs to the semi.liquid system.

Popular is a grease for a trimmer for grass “Stihl”. Thanks to the special composition and components, wear is significantly reduced and resistance to corrosion increases. The main properties of the lubrication of this brand are:

Lubrication “Stihl” is suitable for black cutters and trimmers, as well as for all transmissions with a closed case.

Malfunctions and methods of elimination

• Strong (or quick) heating. The main reason is the lack of lubrication. If such a malfunction is detected, add lubricating material and run the tool in sparing mode.
• Increased vibration, gearbox staggering.

Place of grease of a trimmer for grass

For uninterrupted operation and durability of the mechanism, a thorough inspection and care should be carried out. An important point is the lubrication of moving parts. In most cases, these are:

Popular among users is a multi-purpose waterproof lubric “Litol-24”. Operating temperature interval. from.40 to 120 degrees. This lubricant is used in friction nodes and is effective at elevated temperatures.

Properties of trimmer lubrication

In the production of grease, special substances are used that must meet environmental norms and standards. After production, they decompose, without causing harm to the environment.

The consistency of the material initially has an increased level of viscosity, and in the process of work this parameter decreases. Such a factor provides complete penetration and reliable protection of working pairs in conditions of heating.

Long.term use and uninterrupted work is ensured by timely and proper care. Various materials are used to carry out care operations.

Famous manufacturers develop their own branded care products. These include: grease for trimmers “Husqvarna”, “Champion”, “Makita” and others.

In the gearbox of a gasoline trimmer for grass, lubrication is added every 8-10 working hours.

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”.

Комментарии и мнения владельцев 9

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Yes, any, I twist the butter and a syringe without a needle of natural. I stuff it all the way.The gearbox in the process is quite heated, so dense. not a hindrance, heshes. it will flow!9 years already. the flight is normal!

Once a year with a syringe, any lubricant of a castle and t p

Shrus, Litol-24, I do not think that the lawn mower will jam from them. In the instructions for the Chinese cultivator Lifan, I have written in the lip-24 gearbox, there is the load and here their fluidity is approximately the same for them, and fairy tales about additives that impede wear- all this is marketing. All manufacturers have money more from the sale of the tool, but from its maintenance, and so the gold braid will come out.Yes, the cultivator has been plowed for 5 years, the gear.

Shrus, Litol-24, I do not think that the lawn mower will jam from them. In the instructions for the Chinese cultivator Lifan, I have written in the lip-24 gearbox, there is the load and here their fluidity is approximately the same for them, and fairy tales about additives that impede wear- all this is marketing. All manufacturers have money more from the sale of the tool, but from its maintenance, and so the gold braid will come out.Yes, the cultivator has been plowed for 5 years, the gear.

Or some of these www.Kroon-Oil.com/ru/catalogue/greenases/there is certainly a lubricant with HGLI-0, but it is 5 kg minimal, but for me it is a lot

Shrus, Litol-24, I do not think that the lawn mower will jam from them. In the instructions for the Chinese cultivator Lifan, I have written in the lip-24 gearbox, there is the load and here their fluidity is approximately the same for them, and fairy tales about additives that impede wear- all this is marketing. All manufacturers have money more from the sale of the tool, but from its maintenance, and so the gold braid will come out.Yes, the cultivator has been plowed for 5 years, the gear.

There is nothing in the Chinese walk.behind tractor in the gearbox 🙂 2 shafts with stars like bicycles and a chain, therefore, litit

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)

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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.