Why Won’T The Tiller Start

Tiller won’t start, no spark

Modern Tillers are distinguished by their reliability and durability. But they are not immune to malfunctions. Therefore, it is worth familiarizing yourself with the most common unit breakdowns and ways to eliminate them.

Why Won'T The Tiller Start

Why not turn on the tiller?

Tiller repair will be successful if you correctly diagnose motor vehicles.

The reasons for the breakdown of the unit are very different:

  • The hole in the gas tank is clogged;
  • Fuel passages clogged with debris;
  • The air filter blocks the entry of clogged air;
  • Broken carburetor.

The gasoline and diesel tiller must be carefully prepared for seasonal work. It is important to make sure that all structural elements are in place and securely fastened.

Installed Subaru or other brands of engines may not start after extended periods of inactivity, especially during winter. Incorrect storage conditions of equipment also negatively affect.

The following malfunctions may occur:

  • Contacts in the wiring are oxidized;
  • Water has entered the oil or fuel;
  • The integrity of the wire insulation is broken;
  • Debris has accumulated in the carburetor jets.

Before starting the tiller, you need to look through all the connections in the device nodes, check the integrity and connections of the throttle, reverse and clutch cables. If clamps or twisted cables are found, this must be corrected to start the unit.

It is necessary to check the amount of oil in the crankcase. Lack of lubrication can negatively affect the piston group. Diesel or gasoline tiller may not start if there is not enough oil. On some models, a low level protection is installed, if it is not there, you need to constantly monitor the amount of lubricating fluid.

It is also important to consider the quality of the filled gasoline. The tiller must be filled with the brand recommended by the manufacturer, then the unit will work without interruption. Two-stroke engines run on separately prepared fuel: gasoline and oil. It is important to maintain a strict ratio of substances.

Self-repair of breakdowns

Diesel chiller is sometimes difficult to start up after purchase. Cause. trapped air in the fuel supply system.

The following steps are taken:

  • Air locks are available. The diesel supply valve opens and the fuel supply channel connections are untwisted;
  • Nozzles are blown out.

The tiller starts poorly even in the absence of fuel in the combustion chamber. In this case, the candle is absolutely dry.

Such damage is eliminated as follows:

  • Old fuel is drained;
  • The gas tank is thoroughly washed;
  • The air filter is cleared of blockages;
  • The fuel supply hose is blown out;
  • The carburetor jets are purged;
  • The tank is filled with fresh fuel;
  • The fuel cock is closed;
  • The airway in the gas tank is blown.

For a repeated manual start, fuel is pumped up. you need to press the primer of the fuel pump a couple of times. After starting the engine, it takes time to warm up. After that, you can start full-fledged operation of the tiller.

The combustion engine will start after performing the following steps:

  • The fuel mixture is being prepared;
  • Fuel is supplied to the cylinder;
  • The mixture ignites;
  • Exhaust gases released.

The cause of the breakdown may be in the intake and exhaust valves. If they do not fit tightly to the seats, they are adjusted by turning the screw clockwise.

To prevent the problem with incorrect operation of the tiller, it is necessary to regularly clean the walls of the muffler from the accumulated carbon deposits. Compressed air is used for this purpose.

No spark on the tiller: troubleshooting options

The most common cause of tiller malfunctions is a malfunction in the ignition system. The problem may be related to the hood, magneto, spark plug, or high-voltage wire of equipment.

If the spark is missing, you need to do the following:

  • Check ignition system for blockages. There is often no spark due to water or dirt;
  • Check the presence of contact between the main electrode and the candle cap;
  • Make sure that all electrodes are intact, there is a gap between them. You can use a special probe. The optimal clearance is 0.8 millimeters;
  • Carbon deposits are removed from the insulator and metal parts of the ignition unit;
  • The candle is unscrewed and checked for oil stains. Any existing oil stains and thick carbon deposits must be thoroughly cleaned and the plug allowed to dry. It is also necessary to dry the cylinder of the unit by pulling out the starter cable;
  • If, after diagnostics, the cause of the malfunction is not identified, a spark plug replacement is required. Such a part has a low price, but it is advisable to give preference to more expensive options. They are distinguished by their reliability and durability.

All the described troubleshooting methods are suitable for tillers of the following brands: Mole, MB-1 and MB-2, Neva, Kaskad, Agro, Zubr, Salyut.

ALL ABOUT THE DIESEL ENGINE | Topic author:

۞ (Dita) Diesel Engine Power System Maintenance

Diesel power system malfunctions that cause poor performance include difficult starting, interruptions, uneven operation, reduced engine power, smoky exhaust, erratic engine performance, and runaway when the engine is difficult to stop. Difficulty starting the engine results from an excessive drop in injection pressure and reduced fuel delivery. These malfunctions arise due to wear of the plunger pair and holes of the injector nozzle, a decrease in the elasticity of the nozzle spring, poor attachment of the fittings, clogging of filters and pipelines. The engine runs intermittently if the high and low pressure fuel pipe fittings are loose, the fuel filter caps are loose (air leaks), the fuel priming pump is faulty, the adjustment of the amount and uniformity of the fuel supply by the high pressure pump sections is disturbed. Engine power is reduced due to insufficient fuel supply and incorrect pump adjustment. Smoky exhaust emissions are the result of excessive fuel supply and poor atomization or improper installation of the high pressure pump and wear of the piston rings. Excessive fuel supply is due to improper adjustment of the high pressure pump, and poor atomization due to loss of elasticity of the nozzle springs, loose needle fit and wear of the spray holes. The operation of the engine "in a race" occurs in the event of a sticking of the rail, breakage of the spring of the rail wire lever and the ingress of excess oil into the combustion chamber when the piston group is worn out. When performing assembly and disassembly work, it is necessary to ensure maximum cleanliness, since even a slight ingress of dust and dirt into the power system can lead to clogging and wear of parts. After disconnecting the fuel lines, all openings of devices and pipelines should be closed with plugs, caps or wrapped with clean insulating tape, and all parts should be thoroughly rinsed before assembly. Fuel lines and filters must be flushed and blown out with compressed air. Fuel filters are replaced when they are significantly dirty or in accordance with the manufacturer’s instructions. In a defective fuel priming pump and high pressure pump, worn or broken parts are replaced. After service, the high-pressure pump is tested and regulated on a special stand SDTA-1. The adjustment is made to the beginning, the amount and uniformity of the fuel supply. In the nozzles, the cleanliness of the holes is checked and if they are caked, then they are cleaned with a steel wire with a diameter of 0.3 mm. The assembled nozzle is checked for injection pressure and atomization. The needle of the nozzle must fit snugly against its seat, and if the fit is broken, the needle must be ground in the filter; the filter element of the air cleaner must be replaced. A leak in the fuel system, in addition to an increase in fuel consumption, leads to a violation of the engine operation. To check the tightness of low-pressure fuel lines, a device of the NIIAT-383 type is used. A pressure of 0.3 MPa is created in this device and it is connected to the fuel line from the side of the tank, while all leaks in the connections are detected by the abundant flow of fuel. Leakage in high pressure lines is also detected by escaping fuel. The beginning of the fuel supply by the high-pressure pump sections is controlled on the SDTA-1 stand with the injection advance clutch removed. Adjustment of the amount and uniformity of the fuel supply by the pump sections is carried out on the same bench. The amount and uniformity of supply is determined by the amount of fuel ‘in measuring beakers for each fuel section. Adjustment of the crankshaft rotation speed at idle speed is carried out with the engine warm by rotating the buffer spring housing of the all-mode regulator. The maximum speed is regulated by the maximum speed limit screw. Check by tachometer.

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۞ (Dita) Checking and adjusting the injector for injection pressure and quality of fuel atomization is carried out on stands of KP 1600A type. The nozzle is adjusted to the injection pressure with the cap removed by turning the adjusting screw with a screwdriver, which must first be unlocked. In a working injector, fuel is sprayed out simultaneously from all holes in the form of a fog, after the end of the injection there should be no leaks. The main work performed during the maintenance of the diesel engine power system. EO. Clean the power system devices from dirt and dust. Check the fuel level in the tank and refuel the vehicle if necessary. Drain 0, 1 l from the fuel pre-filter, and 0, 2 l of fuel from the fine filter. Check the tightness of the connection of the fuel tank, fuel filters, fuel-booster pump, high pressure pump and nozzles and communications from the air filter. Check the oil level in the crankcase of the all-mode crankshaft speed regulator, the state of the high-pressure pump control drive, the operation of the fuel level indicator in the tank. TO-1. Check the fastening of the intake and exhaust pipes, fuel filters and the fuel priming pump and the tightness of the air pipes from the air filter. Drain sediment from the fuel tank. Flush the housing and replace the fuel filter elements. Lubricate the pivot joints of the high pressure pump control drives. TO-2. Flush the fuel tank. Check the fastening of the muffler and all-mode regulator; tightness of the power supply system and fuel circulation, as well as the action of the high-pressure pump and injectors. Adjust the idling speed of the engine crankshaft. Replace the air cleaner filter element every 500 hours of filter operation. For seasonal service, clean the first stage of the air cleaning filter. Check the air filter for clogging at least once a year.

Igor (Stav) tiller is started only from tug, bison 8 hp.

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Yura (Hachi) Why diesel engine collects air?

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Max (Longin) Igor, do the pump and the nozzle

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Leonid (Bakura) engine power is enough with a margin.

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Leonid (Bakura) Natalia, as it is convenient for you.

Andrey (Allan) Hello, the problem is a tiller centaur, it won’t start, it worked fine here, I started to knock, and when I started to start, white smoke started to go somewhere from the engine, I don’t understand where =, compression was gone, what to do.

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Leonid (Bakura) Andriy, judging by the way they reproduce, practically no.

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How am I looking for why the tiller won’t start. Ruslan, please tell me, I changed the head to 8 l bison mb, anyway. Mikhail Kuparenkov you have a gasoline engine, Ruslan.

Possible reasons

Tiller starts and stalls? Why is this happening? There may be several reasons why motor vehicles do not start when starting. These include:

  • Damage to the carburetor (in units with a gasoline engine);
  • Defective ignition and heating devices;
  • Low base lubrication level.

When unusual changes occur in the unit, and its operation becomes unstable, the carburetor is checked first. In this essential unit, the formation of the fuel-air mixture (FA) is performed and its dosage for feeding into the cylinders of the internal combustion engine (ICE). And if the jets become clogged, the fuel system becomes obstructed, due to which the carburetor loses its ability to guarantee the engine start. In order to eliminate the defect, the fuel line is repaired, which implies a partial analysis of the carburetor, flushing the pump, purging the nozzles through the fuel connection.

If the tiller Neva does not start, the reasons may also be different. Sometimes the problem lies in the malfunction of the spark plugs, which play an important role in starting the carburetor internal combustion engine, or the glow plugs that ensure the start of the diesel engine. In the event that the fuse devices are made wet, which happens due to the throwing of their fuel assemblies, a spark begins to disappear in them. In the absence of sparking, the ignition of the fuel-air mixture does not occur, and, therefore, the engine does not start.

There are various ways to solve this problem:

  • Carry out minor repairs and replace non-working candles with new ones;
  • "Burn through" flooded candles and use a flame to clean them from traces of fuel.

The equipment does not start due to the fact that a defect in the glow plugs appears. In a diesel engine, the fuel is ignited by contact with hot air, which is heated in the cylinder when compressed by the piston. This happens without complications if the unit has already warmed up, and the heated cylinder walls keep the operating temperature in it. However, in cool weather, the heating of the motor is performed using incandescent devices, and if they break down, it will not work to start the tiller.

If, when inspecting a carburetor engine or diesel engine, no defective candles were found, but difficulties persisted, and even accompanied by pops into the muffler, it is necessary to check the functionality of absolutely all devices responsible for the flammability of the fuel. A defect in them can also be a prerequisite for the tiller not starting. It is more correct to carry out diagnostics in a service center, where specialists will find the cause of the damage and professionally carry out the restoration.

Motorcycles will not start even if there is a lack of lubricant in the engine. Certain modifications are equipped with special control sensors that, if there is a lack of lubrication, do not allow the engine to start. Particular attention must be paid to those variants of machines that do not have such meters. Sooner or later, the degree of the lubricant mixture will reach the limiting value, and if it is not compensated to the norm, this will soon lead to wear of the elements and, as a result, to overhaul of the motor.

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Difficulty starting

Start-up difficulties indicate a malfunction of components and components. The success of repair work depends on the accuracy of the diagnosis. If defects are found, they are engaged in repairing the diesel tiller. Service and minor repairs can be done on our own. You will need a set of keys, a locksmith mechanism and skillful hands.

At the stage of fuel preparation, the following incidents are likely:

  • The light filter does not let air in;
  • The hole in the tank lid is boarded up;
  • The fuel supply channel is clogged;
  • Broken carburetor.

After a series of unsuccessful starts, it is advisable to unscrew the plug. The working part can be filled with fuel. In this case, dry the element, then pump the cylinder through the hole. Twist the candle and start it up again.

If the candle is dry, it means that no fuel enters the combustion chamber. Let’s perform several operations in turn to resume the feeding system:

  • Drain old gasoline;
  • Wash the reservoir;
  • Clean the special filter from dirt;
  • Clean the fuel supply hose;
  • Clean the carburetor jets;
  • Fill the tank with the cleanest fuel;
  • Open the tap;
  • Clean out the airway in the tire.

Starting the gasoline and diesel unit

The equipment is equipped with gasoline or diesel engines. The start of a diesel tiller and a gasoline apparatus is different. For this reason, to analyze the factors due to which the unit does not start, it should be for each specific type of motor.

Before purchasing a tiller, special equipment is trained. It is necessary to make sure that absolutely all elements are present, make sure that the mechanisms are firmly attached.

Mechanisms often refuse to work after winter. An extended break becomes a prerequisite for malfunctions in the tiller systems. Storage in a cool and humid environment will result in the following malfunctions:

  • Oxidation of contacts;
  • Violation of wire insulation;
  • Watering of fuel and oil;
  • Clogged carburetor jets.

Before starting a new tiller, absolutely all connections, clutch cable, reverse and gas are checked. Do not turn on the device if there are clamps and twisting of the harness threads.

During the first start, be sure to check the oil level in the crankcase. Lack of lubrication will ruin the piston group. The crankshaft rotates up to 1400 revolutions per minute at idle speed. A couple of seconds are enough to create a seizure on the plane of the cylinder.

Old oil can cause the engine to stop working. In this case, the tiller smokes with white exhaust gases. An absolute oil change begs.

It should be taken into account that the mini-tractor does not start up poorly with a lack of oil. Observe this parameter before starting the carburetor and diesel tiller. In some modifications, protection is determined at a low level. The device blocks the start, and the unit freezes.

It should not be forgotten that any type of engine requires a specific brand of gasoline. For a two-stroke engine, the fuel is prepared separately. The fuel mixture consists of fuel and oil. The number of ingredients is kept in strict balance.

Preparing the tiller for launch

Difficulties with starting the engine may appear not only for a used tiller and cultivator, but also for new ones that have just been purchased in a shopping center. For this reason, before starting the mini-tractor for the first time, you should read the instructions for it, then carefully examine all the connections and, of course, check the oil level in the internal combustion engine.

It is necessary to study the annotation compiled by the manufacturer in order to find out what working revolution the motor has: four-stroke or two-stroke. This is important to understand, since for modifications with a two-stroke engine (like the Mole cultivator), a special combustible mixture is required, consisting of a mixture of fuel and oil in a special proportion.

Due to the inconsistency of the fuel, the special equipment will make noise, and the fuse candles and the fuel line may also suffer, which is fraught with the failure of the gas pump, and this is already a direct path to expensive repairs at the service station. You can determine whether the fuel is suitable for motor vehicles by the smoke that appears. With poor fuel quality, it will have a white tone, as happens when the car is tilted too much.

Fuel quality is also important for a diesel tiller. It does not start in winter. or it does, but soon freezes. if summer diesel is poured into its engine, because at low temperatures it begins to thicken and clog the fuel line.

The start-up of motor vehicles both in the summer season and in the winter should be carried out in the established sequence. For example, to start a Krot brand motor cultivator, the following procedure is carried out:

  • Open the gas tap;
  • Set the choke motor to "Choke" state;
  • Turn off the ignition and turn the engine several times with a manual start-up starter;
  • Start the motor again and move the motor to the "Run" state.

Often there are conditions when the power device starts up easily, but freezes after a couple of seconds. In this case, you should check the passability of the sump. If the reason is that the tap is littered, then it is cleaned with gasoline.

Starting a motorcycle with a diesel engine will be somewhat more difficult. A diesel engine starts up with “airing” the fuel path, that is, getting rid of air accumulations. For this:

  • Open the fuel supply valve;
  • Unscrew the connections of the outlet channel until fuel appears;
  • Twist the connections and blow out all the nozzles.

If, after the operations carried out, the motor does not work properly, and the special equipment begins to smoke, then the reason is in the old grease, and it must be completely changed. The unit does not start due to the lack of volume of oil liquid, therefore, do not forget to monitor this parameter.

Starting a motor cultivator after winter or a long downtime also has its own nuances. In order to bring the unit into working position, do the following manipulations:

  • Open the gas tap;
  • Check if the power is on;
  • Check for the presence of grease;
  • Give gas up to about half.

Before activating motor vehicles, they check all connections, including transmission sections, clutch, starting mechanisms, and, if necessary, implement their adjustment.

Why the tiller or cultivator won’t start

A mini tractor is considered a functional device. It is irreplaceable for housekeeping. Attached special equipment makes it possible to process the territory, mowing grass, snow removal, transportation of goods, planting and harvesting. A situation often arises when the tiller does not start. The owner must establish the reason for the refusal and eliminate the damage.

  • Possible reasons
  • Preparing the tiller for launch
  • Starting the gasoline and diesel unit
  • Repair of mechanisms
  • Difficulty starting
  • Ignition system malfunctions

Repair of mechanisms

Starting a diesel after purchase can be difficult. The problem is that air is getting into the fuel supply system. If it is not possible to start with a long scrolling (starter), it is necessary to release the air plugs. To do this, open the feed valve and untwist the connections along the channels. The final purging point is the nozzles.

In order for the internal combustion engine to start, several conditions must be met. Let’s list them in order:

The fulfillment of the above conditions ensures the start of any engine.

How tillers are started?

As you know, there are gasoline or diesel tillers. The launch takes place in a different way. Therefore, the reasons why the tiller Neva does not start can vary significantly.

Before starting the tiller after purchase or after winter, you must check the presence of each part and their condition, the condition of the contacts and wires. It is also necessary to change the oil and refill the fuel.

Most often, the unit may not start after winter. You must remember that storage in a cold and damp place does not go unnoticed. You will face problems like:

  • Oxidation of contacts; v
  • Clogged jets;
  • Damage to the insulation on the wires;
  • Damage to fuel and oil.

Be sure to check the oil level before starting. If it is not enough, the piston group may completely fail.

Why Tiller Neva won’t start?

Tilleri Neva are distinguished by their reliability and durability, but, like any technique, sometimes unpleasant moments happen in the form of breakdowns. Tiller Neva may not start for various reasons, in which we will try to figure it out in this article.

Spring is the beginning of the season for working in the garden and garden. It was during this period that it turns out that something is wrong with the tiller. You need to immediately find out the cause of the breakdown and fix it as soon as possible.

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Tilleri Neva come in different models like MB1, MB2, and others. They all differ in engines, motors and device. Before proceeding to find out the cause of the breakdown, carefully study the instruction manual.

Breakdowns, their causes and remedies

There may be several reasons why the tiller does not start:

  • Broken wire;
  • Insufficient fuel level;
  • Fuel is not drawn in;
  • Spark plug problems.

If you plan to independently find the cause of the breakdown and eliminate it, then adhere to the following sequence of work:

  • Check the wire from the power button to the spark plug;
  • The spark plug must be removed. The contact can be cleaned with sandpaper and at the same time check the distance between the contacts;
  • Screw the candle back into place;
  • Purge the fuel supply system;
  • Clean the fuel filter if necessary. It can be clogged, which makes it difficult to supply fuel to the combustion chamber.

A few more ways to "revive" your tiller:

  • If the starter cord comes out easily very easily, the reason may lie in the cylinder seal, which is worn out, or in the gasket between the carburetor and the filter, which is not installed correctly.
  • If the unit starts up, but immediately stalled, the reason may be poor permeability of the sump. Check the tap and clean it. There may also be water in the fuel, so the fuel must be replaced completely.
  • If you hear characteristic pops, and a flame comes out of the muffler, you need to check the flywheel key. It can be damaged or deformed. It needs to be replaced.
  • If you notice that the tiller periodically shuts down accompanied by pops, you should check the spark plug. If it is wet, replace it with a new one or clean it. To do this, you need to rinse it, think over and ignite it.

Always choose only high-quality fuel and oil for your equipment. Otherwise, you may run into problems, to the point that the car simply breaks down. Finding a replacement for a damaged part for Tiller Neva is not a problem, but it will already cost a certain amount of money.

Do-it-yourself breakdown elimination

Success in self-repair of a tiller largely depends on how correctly you diagnose the unit. The reasons why the tiller won’t start can be hidden in the following:

  • Due to blockages, air does not pass through the air filter;
  • The hole in the fuel tank cap is clogged;
  • Debris has accumulated in the fuel supply channels;
  • Broken carburetor.

Each of these faults can be easily and quickly eliminated by hand. If this is not the cause of the breakdown, and the unit still does not start, then you should unscrew the spark plug and check for oil stains. If you find oil or thick carbon deposits on the candle, then the part must be cleaned and dried. In addition, drying will be required for the tiller cylinder. for this, you need to sharply pull out the starter cable several times.

It is often difficult to start the tiller due to the lack of fuel in the combustion chamber. In this case, the candle will be completely dry. If the cause of the breakdown is this, then the following measures will need to be taken:

  • Drain the old fuel completely;
  • Flush the fuel tank thoroughly;
  • Clean the air filter from clogging;
  • Blow out the fuel supply hose with compressed air;
  • Blow out the carburetor jets;
  • Pour fresh gasoline into the tank;
  • Open the fuel cock;
  • Purge the airway inside the fuel tank cap.

Before restarting, you will need to manually pump fuel by pressing the fuel pump primer several times. After starting the engine, be sure to give it time to warm up, after which you can start working with the tiller.

If all the above steps did not help, and the tiller still does not start, then check the inlet and outlet valves. if they do not fit tightly to the seats, then the parts will need to be adjusted by turning the corresponding screws clockwise.

Also, if the tiller does not start, we advise you to pay attention to its muffler. after prolonged operation, carbon deposits accumulate on its walls, which must be regularly removed using compressed air.

Why not turn on the tiller?

Despite all the reliability of modern tillers, sooner or later they fail, which is why the unit cannot be started and continued to work on the site. We offer you to study the most common breakdowns of agricultural machines, as well as do-it-yourself methods for eliminating them.

Why not start a tiller. understand the reasons

Before the start of the season, both the gasoline and diesel tiller need preparation. To do this, the owner of the unit must make sure that all the parts necessary for operation are present in the unit design, and each of them “sits” tightly in its proper place.

Often, many cars equipped with a Subaru engine or other well-known brands refuse to work after a long winter idle time. At the same time, the incorrectly chosen storage conditions of the agricultural machine also affect. if it stood in a cold, damp room, then, most likely, it will not start before the start of spring work. This is due to a number of such malfunctions:

  • Oxidation of contacts in electrical wiring;
  • Violation of the integrity of the insulation of the wiring;
  • Watering oil and fuel;
  • Accumulation of debris in the carburetor jets.

Before starting the tiller, its owner must carefully inspect all connections in the unit design. It is necessary to check the course of the throttle, reverse and clutch cables. it should be soft. If during inspection you find clamps or twisting of the cables, then you cannot start the tiller.

Before starting the chiller for the first time, check the oil level inside the crankcase. If there is no lubricant, this will lead to severe damage to the piston group. Judge for yourself: at a crankshaft speed of 1400 rpm, it will take a fraction of a second for it to form a few burrs on the cylinder surface.

The oil remaining for the winter is one of the main reasons for the unstable operation of the unit motor. It is quite simple to make sure that the tiller does not start well for this very reason. after starting for a few seconds, white smoke will fall from the exhaust pipe of the car, after which the unit will stall. Do not forget that both diesel and gasoline tiller will not start well due to insufficient oil. Some models of units are equipped with low level protection, owners of other machines should independently monitor the volume of oil inside the tank.

Another important factor is the gasoline you use to refuel the tiller. If you regularly fill in fuel of a different brand than the one recommended by the car manufacturer, then this can also cause it to not start.

No spark on the tiller. we understand the problem

Another common reason that the tiller does not start is a malfunction in the ignition system of the unit. Malfunctions can be lurking in the hood, magneto, spark plug, or in the high voltage wire of an agricultural machine.

When inspecting the ignition system, first of all, you need to carefully check every part for blockages. If a spark has disappeared, then the reason for this is often the ingress of moisture or dirt on the elements of the ignition system. Also, often an agricultural machine does not start due to the lack of the ability to form a spark. the reason for this is poor contact between the center electrode and the spark plug cap.

If you did not find dirt and moisture in the ignition system, and the tiller does not start, then be sure to check the integrity of the electrodes and the gap between them. As a rule, a special probe is used for this. Ideally, the gap should be 0.8 mm. If necessary, remove carbon deposits from the insulator and metal elements of the ignition system.

If the unit does not start, and none of the above procedures helped, then you will need to replace the tiller spark plug. The cost of replacement parts is low, but when buying, we advise you to give preference to more expensive candles. they will last many times longer than cheaper counterparts. All of the above methods are suitable for repairing the Mole, Neva MB-1 and MB-2 tillers, as well as Cascade, Zubr, Agro and Salyut.