Replacing the gearbox on the Patriot trimmer. Coil with one working osik

Repair of Patriot gasoline trimmers

The 1st specialized service center “Agrotekervis” is ready to offer you professional repair of benzos and trimmers Patriot. Our company has experienced, certified and qualified mechanics that qualitatively perform any types of work in the field of maintenance and repair of garden equipment.

PT 2340, PT 2540 ECO, GG 262, GG 362, GG 562, GG 462, PT2540 Imperial, GG 224, PT 3045, PT 4555ES, PT 5555ES Country, PT3045 Imperial, PT 2540, PT3055 Imperial, PT 545, PT 555, PT3355 IMPERIAL, PT4355 IMPERIAL, T 530 PRO, PT 3055, PT 536J, PT 3355, PT 546J, PT 415

The list does not indicate all models of the repaired trimmers.

Attention! Before contacting the service center!

We ask you to inform the manager of our company in advance: the exact model of equipment. If you need spare parts for Patriot lawn mowers, you need to know: the brand of your engine; engine model; type of; The code located at the installation site of the carburetor, the spark plugs or muffler. The engine code is indicated by a line consisting of 3 groups (in each line 6-signs without additional quotes and stars).

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The cost of repairing benzos and trimmers Patriot

Name of works Price in rubles
Diagnostics (during repair diagnostics is not paid) 600
Complex maintenance (consumables and work) 1800
The overcoming of the engine 2500
Replacing the cylinder 1500
Replacing the crankshaft of the engine 2500
Replacing the spark plug 100
Replacing the piston 1500
Replacing the piston ring 1500
Replacing the engine oil seals 1500
Replacing the intake pipe 300
Replacing the flywheel 500
Replacing the flywheel gap 500
Clutch replacement 500
Replacement of the clutch coupling drum 500
Replacement of the clutch clutch spring 500
Replacement of dogs/springs 300
Carburetor replacement and adjustment 500
Replacing Magneto 500
Replacing the muffler 200
Carter replacement 500. 900
Replacing crankcase gaskets 500. 900
Replacement of the primer of fuel pumping 100
Replacing the fuel tank 500
Replacing the fuel hose 200
Fuel/Filter replacement 300
Replacing the air filter 100
Replacement (removal and installation) of the gas cable 100
Replacement of trigger/gas blocker 500
Replacement of high.voltage wires 500
Replacing a manual starter 500. 1000
Replacing the starter spring 500
Replacing the starter cord 600
Replacing the ignition switch 200
Replacing the bar 500
Shaft replacement/rods 200
Replacing a protective casing 100
Replacing a knife 100
Replacement of a spray 100
Replacement of fishing line in a spool 100
Replacing the gearbox 300
Repair of a hand starter 500. 1500
Repair of the carburetor 600. 2500
Carburetor adjustment 500
Adjusting the gase cable 100
Adjustment of valves 1400
Fuel system cleaning 600. 800
Gear lubrication 100

We are responsible for the results of our work, confirming that our words do not disperse with the deed!

Repair and service of garden equipment.

Specialized Service Center “AgrotechService”. Warranty and post.warranty service of the equipment of world manufacturers! Attention! Information for users!

Replacing the Patriot lawn reducer gearbox

Found 82 Service Center for the replacement of the Patriot lawn reducer gearbox.

I brought an iron to clean the soles, suddenly for no reason I burned my board. although before that it stroked them for 5.6 years everything was fine. The master said that it could be in.

The employee of this company was invited due to the fact that the Optima washing machine came up. This respected “specialist” arrived the next day. Although he promised that it would be in the evening

Laboratory laboratory with a breakdown of the ironing system Laurastar X1 contacted the service. On the phone, the manager intelligibly explained everything, and I still decided to give my miracle page in.

On the information panel of the Whirlpool washing machine, an error F02 Aquastop appeared. I contacted this service. They communicate very politely by phone, agreed on the time of arrival.

Possible malfunctions of a trimmer gearbox for grass, a gas mowing gearbox, and gearbox Motokos

Knowing the internal device of the lawn mower and the principle of its operation, you can easily eliminate the malfunctions with your own hands. Some breakdowns are most often found and they are distinguished as the main.

  • The engine malfunctions should be sought if the lawn mower does not work or does not even start. It is also worth paying attention to this part of the braids for grass, if during operation unusual noises are heard or strong vibration is felt. Clotting of the air filter can also lead to problems with the engine.
  • If the fuel does not enter the combustion chamber, then you should look for the cause in the suction of the fuel filter. It is also worth looking at it if the tool does not work at low speeds.
  • The starter’s grille was clogged. the reason for the engine overheating and its termination. The starter can also fail when the cord tears when it is too sharp.

Malfunction. the knife does not rotate, the coil.

The reason is the wear of transmission elements.

The data transmission of the gasoline consists of a lower gearbox, shaft and upper gearbox (cup). Consider them in more detail.

The gearbox consists of a housing and a gear pair that are susceptible to wear.

This is due to the lack of lubrication in the gearbox.

Do not neglect this procedure during the operation of the lawn mower.

Lubrication control will extend the life of the gearbox.

There are sets of gears for these reducers on sale, but their cost exceeds 60-70% of the cost of the gearbox, moreover, the process of their replacement is laborious, a simple solution will be-replacing the gearbox with a new.

The transfer of traction from the engine to the gearbox is provided by a hard shaft, at the end of which there are slots. Due to the lack of lubrication in the gearbox, slots can be worn out. In this situation, only replacing the shaft with a new. Please note that there are 3 types of shafts (7 slits, 9 slits and “square”). The length of the shaft, as a rule, on such models 152mm. The replacement is very simple. we dismantle the old shaft. install the new.

How to disassemble a gearbox of a trimmer for grass

In order to disassemble a trimmer gearbox for grass, you need.

  • Remove the gearbox from the pipe, loosening two conjugate bolt under the gearbox.
  • Wash the gearbox with a brush, for example, in gasoline without oil and dry.
  • Run the ends of the locking ring and take it out.
  • The second stop ring and the second.
  • Then it is necessary to heat the trimmer gearbox for grass, the motorcosa gearbox or the reducer of the lawn mower by an industrial (technical) hairdryer at the temperature of the outgoing air at 600 ° C.
  • After that, strong blows of a wooden bar on the upper part of the gearbox, knock out a driven shaft with a bearing and a gear (first you should try to knock out bearings without heating). It is only necessary to hit a wooden bar, since a metal, for example, with a hammer, can be broken down by the case.
  • In the same way we remove the leading shaft with a bearing and a gear (we strongly heat the place where the bearings are sitting and with the blows of the wooden bar on the body of the shaft, we knock out the shaft with two bearings and the gear). How to disassemble a trimmer gearbox for grass, gearbox gearboxes and gearbox motokos. In order not to heat, you can try to use the set.

The assembly of the gearbox of a trimmer for the grass is carried out in the reverse order of disassembly (assembly after buying and replacing spare parts). It is much easier to collect a gearbox than to disassemble. everything is going, literally, with fingers. Sometimes you need to gently take up something, install stop rings and check whether the driven shaft is spinning by hand.

If you decide to replace the trimmer gearbox for the grass with not original, then in the new gearbox you should pay attention to the diameter of the pipe for which the gearbox (more than 25.4 mm or 26 mm) is intended, the diameter of the drive shaft (more than 8 mm), the size of the square shaft square (more often 5 mm or a star for 9 teeth) and security mounting on the gearbox, as well as on a nut (with left thread, more often M10x1.25).

Modeling recommendations

Do not immediately, filling the mixture, go into a difficult fight with thick vegetation. It is necessary to start with the run.in, which will help to develop moving parts to each other and strengthen the skills with the device.

  • Do not immediately run the engine for maximum speed. It is best to dwell on the maximum torque moment.
  • Overheating is not allowed. However, you can’t mow on an unheated engine too!
  • The engine cannot be overloaded. The throttle should be opened by 2/3 of the course.
  • After running in, the oil drains.

These rules will allow an increased lubrication of parts of the piston group, which will become a guarantor of a long operation of the entire device.

How to make a high.quality fuel mixture

  • Gasoline is poured into the tank to the corresponding mark.
  • Two.stroke engine oil is poured into gasoline, and not vice versa, to the level of the mark
  • The mixture is shaken several times until a homogeneous substance is obtained.
  • If there is no special container in the package, use a regular gas cylinder. Fold the mixture in this ratio of gasoline / oil 32: 1.
  • It is not recommended to prepare the mixture directly in the fuel tank of the trimmer for grass.

At the very beginning, the technical condition is being tested:

  • The hinges of levers, ball supports, shock absorbers on VAZ 2107 and springs are being examined. If there are no visible defects in components of the elements, the lifting of the vehicle is debugged.
  • Then the support bearing is checked for the presence of gaps.
  • After the silent blocks of the rubber.metallic type are checked.
  • The lower ball supports are diagnosed.
  • An inspection of the stability stability of the transverse direction is carried out. It should not have any cracks, no scratches, no other damage to mechanical origin. Drying bushings and damaged brackets are not considered a format.
  • The pair of the front shock absorber is checked.
  • The state of the front springs is studied.

How to lubricate the gearbox of a trimmer for grass?

At the top of the case where the gear block is located, there is a technological hole, which is covered with a screw during the trimmer for the grass. This screw is unscrewed, and 1.5-2 million lubricants are introduced from the nose of the tube into the hole. If the purchased composition has a different packaging, then a regular syringe will fit into the hole to enter the mixture. After the screw is placed in its rightful place.

This operation, regardless of the user’s recommendations, should be repeated after every 10-15 hours of work of the trimmer for grass. In other cases, the gear lubrication is replaced and updated when the device is preserved in front of the winter, repair the assembly, washing and cleaning the gears at the beginning of summer, etc.P.

Being in a disassembled state, before applying a new lubricant, it is worth initially to completely remove the remaining the old mixture, even if they are not polluted and not oxidized.

After applying a new lubricant, you should handle the shaft a couple of times to make sure that the composition was equally distributed on all surfaces of the gearbox.

In the process of lubrication, it is important to pay special attention to the following components of the trimmer for the grass:

  • Bearings with a worn seal through which the remnants of the lubricant during the operation of the unit could go out. With a lack of lubrication in this case, the device begins to vibrate markedly. This often happens with Chinese models, when choosing which it is worthwhile to think in advance about the replacement of the bearing knot with the highest quality analogue, for example, the Swedish SKF.
  • Dog with a starter coil, as it often touches the grooves on the flywheel when the drive is turned on. In addition to mechanical wear, in this case there is also a mechanochemical corrosion between the compounds of the dog and the flywheel, since these components are made of different materials. a dog made of steel, flywheel. from aluminum.
  • A flywheel, on the surface of which the remains of grass usually accumulate, and as you know, thickened herbal juice has excessive resistance.

The lubricant for the gearbox of the trimmer for the grass is selected based on many parameters described above. Carefully consider all of them, and then the device will serve you regularly for a long time, always delighting with a trimmed lawn and a well.cleaned territory.

With frequent, intensive use of motorcycles, the gearbox can start to heat up or make sounds uncharacteristic for its normal operation, for example, rattle. This indicates that the mechanism must be lubricated. If this is not done on time, then more serious problems will arise (for example, gears will be quickly worn out and you will need to replace them), up to jamming. Other breakdowns also arise with the transmission mechanism. Reducer repair and lubrication can be performed independently. for this you just need to familiarize yourself with the features of these work and stock up on some available tools.

Reducer device trimmer for grass

The gearbox of a trimmer for grass is a node that transfers the rotational movement of the engine shaft to the knife or fishing line. It is located on the lower end of the motorcycle rod. The gear node is also designed to lower the engine speed of the trimmer for grass.

The mechanism consists depending on the model of the motokos of several gears rotating at a high speed. As a result of this, they heat up due to severe friction. If the lubricant is not enough, or it is not at all, then the process leads to a strong overheating and failure of the parts, and, accordingly, the need to carry out a difficult repair. So that this does not happen, lubricate the gear node in time. Misused gearbox is presented in the photo below.

The reducers of modern trimmers of different models from various manufacturers differ from each other by the design and the size of the seat. It happens:

The most common diameters of round seats are 24, 25.5 and 26 mm.

Motokos is equipped with gearboxes with different types of gears:

  • conical;
  • worm;
  • spiroid;
  • cylindrical;
  • planetary;
  • wave;
  • combined.
replacing, gearbox, patriot, trimmer, coil

Drive shaft and gearbox are very loaded nodes of a trimmer for grass, which are largely susceptible to wear. Between them, the movement is transmitted due to the adhesion of the teeth of the gears located at different angles to each other. Effective gear works only if there are no mechanical damage. In this case, the mechanism should not overheat, otherwise its jamming may occur.

How to mow a trimmer (with a metal knife)

First go around the site. a) to determine:. the boundaries of the site on which you will mow with a trimmer;. where are plants in the grass that cannot be cut (flowers, bushes, seedlings); b) in order to determine the place of the beginning (to begin to mow a trimmer from the very light area in order to create an open place in order to move to greater grass to see the spin area); c) to determine the direction of the mowing with a trimmer (depending on the presence of ditches, slopes and inclination of grass); d) to determine the methods of spitting by a trimmer:. in folds. if the plot is flat with flat grass (so that there are fewer transitions);. with the transition back to a clean place, when the riding grass is running (its slope should be directed forward);. the mowing across the large slope (it is much easier to mow a trimmer across the slope than to rise and sink along the slope).

Put a metal knife: weed or hay. Protection, t.e. The fence of the knife is mandatory (without additional protection for the trimmer head). to mow a trimmer, you need to assemble in order: a leash cartridge, a metal knife (you need to put it without distortion), a supporting cup, a mounting flange and screw the nut (left thread);. insert a stopped pin and crank up a metal knife to lock the output shaft of the Husqvarna gearbox;. tighten the nut with a key with a force of 3. 5 kg/m;

When a trimmer spent with a metal knife, you need to set:. the speed of the knife, depending on the irregularities (to mow the trimmer cleaner and faster);. working capture of the disk: between 8 and 12 hours (when the knife moves to the left);. reverse move (can be a worker, sinking or idle);. gas (on load);. on even: the angle of inclination of the knife and the width of the mowing (more);. the height of the cut (to make it easier to mow a trimmer or to cleaner);. where to move (along the ditch, along the slope of the grass, along the site);

11 hours) and to the right with a slope by the handles to the right (sector

1 hour), and do not rush. To mow the trimmer cleanly and so as not to “dig” the earth;. during work (and turns), do not forget to look around!: one.To notice the gesticulation of others, drown out the motor and remove the headphones, 2.So that closer than 15 m children, animals, spectators and assistants do not come up, t.to. When a metal knife in the grass collided with a motionless object, a trimmer for grass or a lawn mower (motorcycle) can be strongly thrown to the side or deployed back, and maximum revolutions of a metal knife are 10,500 rpm. And he is able to cut off his arm or leg, as well as, when a trimmer is spent from under a metal knife, they can fly out and ricocheted various objects (gravel, glass, garbage).

How to mow a trimmer correctly (more about the mowing technique).

The engine revolutions when the trimmer is mowed depending on the load on the engine. the thicker the grass and, of course, is heavier than the engine, the bolder you need to open the hole (throttle in the diffusor of the carburetor). Working engine speeds during a mowing trimmer try to keep permanent (slightly higher than medium). or less gas. only depending on the overall load on the engine. No need to completely discard gas (and immediately acceleration again) with each wave of braids for grass. And the clutch is not to burn for long, and the edges on the drive shaft can overtake. and the overall wear of the trimmer for grass (motorcycles) increases dramatically.

We find out the parameters of the site before mowing with a trimmer: (to know which knives to take, how much fuel and time are needed)

How to remove a coil from a trimmer for grass and extract a fishing line for a trimmer

Initially, before filling the fishing line for the trimmer to the coil of the trimmer for the grass, it is necessary to extract it from there. Coil or tip is a device that is located inside the braid, bobbin or drum. The heads are of different types (depending on the manufacturers), however, the principle of replacing the fishing line on the coil has the same. First of all, we will figure out how to remove the head from the tool, as well as how to get a drum with a fishing line from it.

It is interesting!The replacement of equipment can be done directly on the tool, but if you do it for the first time, it is still recommended to remove the head, and study the detailed process of winding. After the technology is mastered, you can perform work on replacement on a trimmer of a motorcycle or a gas station. Instructions on how to promote a hand head on a trimmer, has the following look:

  • Turn the instrument with the head to the top, and if necessary, cleanse it from pollution. Take two fingers of one hand by the cover of the cover (on the mowing head), which are located symmetrically to each other. After a light pressed inward, dismantle the protective cover from the drum
  • Next, from the rampart of the drum, the coil for the fishing line should be removed. It is planted on a shaft without fasteners, so it is dismantled with one hand
  • The main part of the drum is fixed using a screw, which must be twisted with a screwdriver with an appropriate tip or a bat
  • To twist it, it is necessary to hold the base of the drum with one hand, and the second to remove the screwdriver against the direction of the clockwise
  • After that, you can proceed to dismantle. To do this, you do not need to pull it with all your strength, but slightly shaking it, slowly remove it from the hook with a metal shaft on which the drum is planted
  • When installing the installation, the head should be planted in a tetrahedral slot

This process is not difficult, and as you know, it is not necessary to dismantle the entire head if you know how replacement is performed. When dismantling, consider the following nuances:

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  • It is recommended to remove the head periodically to prevent the corrosion of the threaded connection. If you never unscrew the screw, then if necessary to do it will be difficult and even sometimes impossible
  • If the screw has a tetrahedral boring of the head, then for twisting you should select a screwdriver or bit of a suitable size to eliminate the licking of the faces on the head
  • When assembling the installation, a threaded seat should be treated with lubricants, for example, solidol or machine oil
  • If the edges on the screw are licked, then for its unscruptions you can use special clamping forceps
  • There are drums that do not require preliminary disassembly. To dismantle them, you should take up it, and rotate in the opposite direction of the direction of the clockwise

Knowing how to disassemble the drum, you should continue to clarify the process of replacing a trimmer fishing line for grass. Below the video shows a detailed process how to open a trimmer coil for grass and disassemble it.

DIY lawnies repair: analysis of malfunctions and methods for their independent elimination

Repair of the lawn mower in artisanal conditions: analysis of defects and methods for their independent elimination of gas.

The subsequent step will be the repair of the carburetor, where you will have to find a malfunction and remove it, given the tiny sizes of the details. If simple operations did not bring results in order not to violate the narrow setting of the complex of accounting programs, it is better to entrust the repair of the repair. Where to start diagnostics and how to correctly carry out the repair of the lawn mower on your own, check out

The trimmer for the grass is very hot

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

replacing, gearbox, patriot, trimmer, coil
  • Gasoline has not the same octane number indicated in the instructions for the unit;
  • the proportions of gasoline and oil during the preparation of the fuel mixture are not observed;
  • A mixture of fuel with butter has long been prepared (the mixture cannot be stored for more than 2 weeks);
  • The trimmer for the grass works more than the time instructions;
  • A low.power trimmer for grass on thick and hard grass is used, the device works with overload and quickly heats up;
  • shifted towards the bar or the cassette lid clutched.

The latter occurs if you install a mowing head inappropriate for this unit, or when the axis shifts inside the bar. These changes make it difficult to rotate, the load on the engine increases, and it overheating.

The cost of repairing lawn mowers Patriot

The final cost of the required repair of Patriot lawn mowers largely depends on the for spare parts and is agreed with the customer by phone, after the diagnostician conducted by the master.

Name of the repair of gasoline lawn mowers Patriot cost of services,
Carburetor adjustment 1900-2300
Replacement of the starter 1100
Starter repair 900-1300
Replacing the spark plug 100
Replacement of the wheel drive gearbox 2100
Replacing the carburetor 1700
Replacing the ignition coil 900
Ignition adjustment 1100
Replacing a drive belt 900
Replacement of the gas control cable 1300
Replacing a knife 400
Replacing the adapter of the knife 900
Gas control adjustment 500
Replacing the air filter 100
Complex maintenance of gasoline lawn mowers Patriot (work) from 1500 (from the model)
Name of the repair of electrical lawn mowers Patriot cost of services,
Replacing the power cable 1100
Replacement of the wheel drive gearbox 2100
Replacing the power button 900
Replacing a drive belt 900
Replacing the course control cable 1300
Replacing a knife 400
Replacing the adapter of the knife 900
Adjustment of the course control cable 500
Complex maintenance of Patriot electric lawnies (work) from 1100 (from the model)

In our service center you can order \ purchase spare parts and accessories for Patriot lawn mowers. We work as a pre-distribution of spare parts. The most common positions are always in our warehouse! We order unique spare parts and accessories directly from the manufacturers without margins, the delivery time of their delivery varies in the range from 5 to 30 working days.

The presence, completeness and cost of the necessary spare parts can be clarified without problems by calling us by phone or leaving a request for spare parts on the site.

In our service center you can order \ purchase spare parts and accessories for Patriot trimmers. We work as a pre-distribution of spare parts. The most common positions are always in our warehouse! We order unique spare parts and accessories directly from the manufacturers without margins, the delivery time of their delivery varies in the range from 5 to 30 working days.

The presence, completeness and cost of the necessary spare parts can be clarified without problems by calling us by phone or leaving a request for spare parts on the site.

Typical breakdown of Patriot trimmers

According to Servy statistics, the main malfunctions when working with Patriot trimmers are:

  • The Patriot benzotrimmer does not start, there is no spark formation of the cause: the spark plug is faulty, the ignition coil (magneto), damage to the parts of the manual starter, the fuel system, wear the cylinder-piston group is faulty;
  • The gasoline trimmer for Patriot grass stalls, possible reasons: blockage of the fuel system (no fuel supply), wear of the cylinder-piston group, a carburetor, an air filter clogged;
  • The cutting nozzle of the Patriot gasoline nozzle does not rotate, the main reasons: wear of the clutch parts (fists, springs, clutch cup), wear of the drive shaft, a gearbox is defective.
  • The Patriot electric trimmer does not turn on: the power button is not good, the power cable, wear of the graphite brushes, the engine burned out (either the whole, or separately stator, rotor);
  • The Patriot electrimmer does not spin the cutting nozzle, the possible reasons: the wear of the shaft adapter (the sleeve connecting the engine shaft and the shaft of the trimmer for grass), the gearbox fails, failed the shaft of the trimmer for the grass;
  • The engine of the Patriot trimmer sparks in the engine, the main reasons: the engine completely burned out, or separately a stator or rotor burned down.
replacing, gearbox, patriot, trimmer, coil

These defects are typical of trimmers (benzos and electric fan) Patriot: some are more common, others less often. And not rarely occur due to the simplest reasons: improper operation (maintenance is not carried out), the use of non-high-quality benzo-mixture (oil and gasoline) or changes and jumps in the power of the electric network, many hours of uninterrupted operation of the trimmer for grass, mowing herbal coating not corresponding to the technical capacities of a trimmer for grass. However, all breakdowns with a proper and professional approach are easily repaired by specialists of the Servy service center.

Just leave a request for the repair of Patriot trimmers on the site or call us by phone. our specialists SC Service will answer any of your questions.

Notes

The exact repairs are always indicated only after diagnosis. The cost of “Service” services is introductory in nature and can be changed after the diagnosis of your technique. With each client, we work individually and a detailed calculation of the repair price is made in accordance with the level of complexity of the breakdown of a particular type of equipment. Spare parts that we use in the repair are paid separately. Calculation based on data from the Servy client base.