Trimmer for grass gasoline champion maintenance gearbox. Not the most good option…

Lubricant for a trimmer gearbox for grass

Buying any equipment in its kind is 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

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.

Control of the correctness of lubrication in the gearbox angular grinder

The last step during the maintenance of an angle grinding machine is to check the correctness of the application and distribution inside the gearbox of the lubricant. For this, after the gearbox is assembled, the power tool is included without load for several minutes, while there should be no extraneous sounds, smell and other things. If they occur, it is necessary to immediately turn off the angular grinder from the network. The heating of the gear unit is also checked. The lubricant should distribute heat evenly and the temperature of the gearbox should not be very high.

After short work, 4 screws are unscrewed, then remove the lid from the gearbox. Visually, the braid gears should be examined for their lubricants. If it is absent, then too small the amount of lubricant was laid and should be reported. If in the process of work it is squeezed out of the cracks, then it means it was laid much and excess should be removed. After making any changes, again check the operation of the corner grinder without load.

How to lubricate the motorcase gearbox in a simple way

How to lubricate the motorcosa gearbox? Much users of trimmers do not attach importance to the overheating of the gearbox of the mowing head. And, of course, during a breakdown they immediately flee to the repair workshop. To save time and money on repair, it is enough to lubricate the gearbox before the season and forget about unnecessary expenses.Gearbox. One of the most loaded parts in this device and quite often fails. Therefore, he definitely needs periodic maintenance.

You will need it

We take the syringe, temporarily remove the piston from it. Place the lubricant in the cylinder. Usually this amount is 5-10 grams (a more accurate number is written in the operating manual for Motokos).

Do not be lazy to spend a couple of minutes after buying motorcycles and before the mowing season to lubricate this important node. And your tool will always be ready to work at any time and will last long, long years.

STIHL grass trimmer, brushcutter, clearing saw INCORRECT gearbox disassembly

How, what and how often it is necessary to lubricate the gearbox motorcosa for durable work

Motokosa gearbox and shaft inside the bar must be lubricated every 15-20 mothers of work. Then your tool for kosba grass will work out the resource laid for it without any serious failures and breakdowns.

To lubricate the lower reducer, the motorcycles turn the largest bolt under the hexagon, which closed the hole for lubrication of gears. In order to efficiently and controlled the lubricant of the lower gearbox, it is better to remove it from the end of the bar. To do this, we turn the fixing bolt also under the hexagon and weaken the nut of the fold bolt on the gearbox body.

The gearbox according to the factory instructions is lubricated with a special composition for gearboxes, but we use a lubricant from the UKO SHRUS-4 company, which is also very suitable for our purpose.

To introduce lubrication into the gearbox body, we use an ordinary medical syringe for 20 cubic meters, which we fill with grease. We insert the piston into place and squeeze out the lubricant into the gearbox, placing a syringe nose into a lubricant.

The required amount of lubricant is controlled by its appearance through the internal hole of the bearing, into which the end of the shaft is inserted. At the same time, air is removed through the hole from the gear cavity, which would prevent the gearbox from filling out if we had not removed it from the shaft.

After filling the gearbox, with lubricant, turn the gears with your hand so that the oil is evenly distributed along the teeth of the gears. Then add a small portion of oil, observing the process visually.

The reducer’s lubricant is completed on this, and we twist into a lubricant previously turned from there a bolt under the hexagon.

We proceed to the lubrication of the shaft, which rotates in the bushings fixed inside the bar with a certain step. The shaft is a steel rod, at the ends of which there are slots necessary for entering the engagement with the upper and lower gearboxes.

We apply grease not only to the helmets of the shaft, but also along its entire length to reduce the production of the shaft and bushings in which it rotates inside the bar. After lubrication, we install the shaft back, passing through all the bushings, and introducing into the ending with gearboxes.

The upper gearbox does not require lubrication, t. to. It has a closed bearing, and the lubricant from the gearbox does not go anywhere.

The lubricant is over. We put on the lower gearbox at the end of the bar, fix it on the rod with a bolt under the hexagon and tighten the nut of the fold bolt on the gearbox body.

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.

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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.

Lower gearbox

Stihl lawn mowers are well.deserved popularity

The second class belong to universal medium.power units up to 2.2 liters.With., intended for field and landscape work. In such designs, a straight hard shaft is used, which allows you to equip this class with saw steel knives for nozzles with help which can be cut down by shrubs and small trees. The design provides for a conical served gearbox. What lubricant to use for the reducer of the lawn mower. A special, under the brand name is the name “stihl” or ordinary lubrication of lip.

Engines from 6.3 to 8 liters.C is intended for professional use in forest or horticultural farms. The name of them is black cutters, these are the most powerful motorcycles for working in large areas, cutting small shrubs and trees. In the arsenal of a working tool there are saw wheels for cleaning bushes with a diameter up to 7cm. Bigorezes are equipped with an anti.vibration system, thanks to which working with such a tool becomes more comfortable. What lubricant to lubricate the gearbox of the lawn mower with powerful drive mechanisms, the lubrication of the Reducer of the Stihl lawn mower is carried out by a special proprietary or grease “STIHL” or production of Litol 24.


The most important thing in servicing the gearbox is timely and regular lubrication. This procedure is necessary to reduce mechanical friction and, as a result, heating and wear of contacting parts.

Lubrication of moving details, especially gears and shaft, should be carried out according to the rules printed in the instructions for the operation of the device.

trimmer, grass, gasoline, champion, maintenance, gearbox

If for some reason you do not have access to this information, remember important rules.

The lineup champion of Champion taken for repairs

We are repairing the following trimmers models (benzos, electric fan) Champion:

  • Repair of a gasoline trimmer for the grass Champion T252
  • Repair of a gasoline trimmer for the grass Champion T256-2
  • Repair of a gasoline trimmer for the grass Champion T345-2
  • Repair of a gasoline trimmer for the grass Champion T256
  • Repair of a gasoline trimmer for the grass Champion T333-2
  • Repair of a gasoline trimmer for the grass Champion T345
  • Repair of a gasoline trimmer for the grass Champion T333S-2
  • Repair of a gasoline trimmer for the grass Champion T445-2
  • Repair of a gasoline trimmer for the grass Champion T333
  • Repair of a gasoline trimmer for the grass Champion T433-2
  • Repair of a gasoline trimmer for the grass Champion T445
  • Repair of a gasoline trimmer for the grass Champion T433S-2
  • Repair of a gasoline trimmer for the grass Champion T525-2
  • Repair of a gasoline trimmer for the grass Champion T433
  • Repair of a gasoline trimmer for the grass Champion T523-2
  • Repair of a gasoline trimmer for the grass Champion T523S-2
  • Repair of a gasoline trimmer for the grass Champion T523
  • Repair of a gasoline trimmer for the grass Champion T525
  • Repair of a gasoline trimmer for Champion T374FS grass
  • Repair of the Electrimmer Champion ET451
  • Repair of the Electrimmer Champion ET1203A
  • Repair of the Electrimmer Champion ET1204A
  • Repair of the Electrimmer Champion ET1003A
  • Repair of the Electrimmer Champion ET1004A
  • Repair of the Electrimmer Champion ET1200A
  • Repair of a wheelchain trimmer for the grass Champion LMH4412
  • Repair of a wheelchain trimmer for the grass Champion LMH5629
  • Repair of a wheelbarrow trimmer for Champion LMH5640 grass

If you have not found in the listed list of your model, do not be upset, we are repairing practical champion trimmers. Just leave a request for repairs on the site or call us by phone. our specialists SC “Service” will answer any of your questions.

Champion Trimmer repair cost

The final cost of the required repair of Champion trimmers largely depends on the for spare parts and is agreed with the customer by phone, after diagnostics conducted by the master.

Name of the repair of gasoline trimmers Champion cost of services,
Carburetor adjustment 1900
Replacement of the starter 700
Starter repair 900-1300
Replacing the spark plug 100
Clutch replacement assembly 1200
Replacing the carburetor 1700
Replacing the ignition coil 900
Replacing the gearbox 400
Replacing the cutting head 400
Ignition adjustment 700
Replacing the air filter 100
Replacing the drive shaft 900
Replacing the flywheel 1100
Complex maintenance of Champion gasoline trimmers (work) from 1500 (from the model)
Name of the repair of electric trimmers Champion cost of services,
Replacing the gearbox 400
Replacing the cutting head 400
Replacing the drive shaft 900
Replacing graphite brushes 500
Replacing the adapter 700
Replacing the power cable 400
Engine replacement 1300
Replacement of a trimmer casing for grass 300
Complex maintenance of Champion electric trimmers (work) from 1100 (from the model)

The process of lubrication of gears

When lubricating the gearbox located in the upper part of the trimmer for the grass with plastic or thick grease, remove the cover cover and only then apply grease on its gears. But before that, the developed lubricant is removed.

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.

trimmer, grass, gasoline, champion, maintenance, gearbox

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.

Malfunctions and methods of elimination

Read also: Repair of an old manual mechanical drill

Possible problems

There are several common malfunctions that are subject to the gearbox of the lawn mower.

  • Excessive heating. The reason for this problem may be the absence or lack of lubrication, an inappropriate brand of lubricating oil or indelibility of the details of the mechanism (if the gearbox is new). It is quite easy to eliminate such a malfunction-to lubricate (replace grease) with a sufficient amount of oil of a suitable brand or work with a trimmer for some time in a sparing mode with frequent stops.
  • Knocking when working, too much freedom of move and/or stopping during the rotation of the shaft. The prerequisites for the occurrence of such a malfunction can be: failure of a pair of bearings (due to the lack of or incorrect lubrication, excessive operation of the device) or their incorrect installation, as a result of which anthers are damaged. The solution to this problem is the analysis of the mechanism and the replacement of the spoiled parts for pre.ordered new.
  • Reducer staggering or flying from the main pipe. The reason is the improper consolidation of the details of the mechanism or the crack/chip of the body of a mechanical nature. There is only one way out. replace the gearbox body.
  • The problem of fixing the location of the gearbox. The root cause of such a phenomenon is the abrasion of the pipe section on which the part is attached. Larrier repair (for some time) consists in wrapping the place of planting the gearbox with textile isolet or replacing the main trimmer pipe for grass.
  • The trimmer knife for the grass does not spin (at all or at high loads), while unpleasant noises are heard. This malfunction can manifest due to the grinding of bumps of conical gears. The problem is eliminated by the analysis of the mechanism and the replacement of a pair of conical gears.

Lubrication for a gasoline trimmer for grass

Correctly selected care for the motorcycle system gives a guarantee of durability and quality work of equipment. Manufacturers try to take into account all the nuances and prescribe which materials to use for service. Typically, a specific type of lubricant is not indicated, well.known standards are simply given to which lubricants must comply with.

Lubrication should be selected in such a way as to take into account the temperature, rotation speed, load dynamics and vibration. The main requirement is that this mixture remains in the maximum friction zone.

Lubrices should have good anti.corrosion properties, reliably protecting the nodes from rust.

Based on the above information, it should be noted that the manufacturers of the benzos are developing universal additional funds for their equipment. It can be served by general.industrial compositions. The main condition is compliance with operating conditions, namely, the presence of a substance against rust and lime, as well as a filler, which consists of a solid lubricant. The lubricant is poured into a gearbox into a special hole, while the node is not dismantled.

Replacement is performed quickly enough.

  • First, turn off the device from the network. From devices on gasoline, you must drain gasoline.
  • If the lubricant changes completely, then be sure to wash the gearbox. To do this, pour the cleaner first, then rinse the gearbox well, then drain. It is important to clean the body completely.
  • A special tool that is included with the trimmer, you need to turn the gearbox cork.
  • We apply a new lubricant: insert a syringe with a tube into the hole and squeeze out a lubricant (2-5 ml).
  • Manually turn the shaft, turn on the braid on small turns without load. This is necessary so that the lubricant is qualitatively distributed in places subject to maximum friction.

Prevention and possible malfunctions of the gearbox

The lawn mower requires the first prevention immediately after the purchase, because the manufacturer lays a small amount of grease. If a trimmer for grass performs a small amount of work, then lubricate the device at the beginning and at the end of the season. If the lawn mower works a lot, then we lubricate after 30-55 hours of operation.

If the lubricants are not enough, then it is completely changed. Manufacturers try to produce universal chemistry, which is suitable for processing various hoses and nodes.

The main faults include the most common options.