Preparing the tiller for launch
It is necessary to study the instructions compiled by the manufacturer in order to find out what the operating cycle in the engine is: four-stroke (like Forte, Centaur, Lifan, Bison) or two-stroke. This is important to know, since for models with a two-stroke engine (as in the Mole cultivator), a special combustible mixture is needed, consisting in a certain proportion of gasoline and oil. Due to the mismatch of the fuel, the equipment will stall, and the spark plugs and the fuel line may also suffer, which is fraught with the failure of the fuel pump. And this is a direct path to expensive repairs in the service station. You can determine if the fuel is suitable for motor vehicles by smoke. With poor quality gasoline, it will have a white color, as happens when the car is tilted too far. If you have bad gasoline, replace it to prevent breakage.
Fuel quality is also important for a diesel tiller. It does not start in winter, or it does, but soon stalls if summer diesel fuel is poured into its engine, since at low temperatures it begins to thicken and clog the fuel line. In such cases, the risk of breakage increases. In cold weather Selecting the right fuel.
The start-up of motor vehicles, both in summer and in winter, must be carried out in a certain sequence. For example, to start a Krot brand motor cultivator, the following procedure is carried out:
- Open the gas tap;
- Put the choke lever in position Choke (Run)
- Turn off the ignition and turn the engine several times with a manual start-up starter;
- Restart the engine and move the lever to position Run (Job).
Situations do NOT rarely arise when the power unit starts easily, but after a few seconds it stalls. In this case, it is necessary to check the permeability of the sump, perhaps the reason is that the valve is clogged. Then it is cleaned with gasoline.
Starting a motorcycle with a diesel engine (such as Bison, Cascade, Centaur, Neva) will be somewhat more difficult than Mole. Diesel plants start with de-airing the fuel line, that is, by freeing it from air accumulations. For this:
- Open the fuel supply valve;
- Unscrew the fuel outlet connections until the fuel appears;
- Tighten the connections and blow through the nozzles.
Starting a motor-cultivator after a winter or a long downtime also has its own nuances. In order to bring the car into working condition, the following manipulations are performed:
- Open the gas tap;
- Check if the power is on;
- Check for lubrication;
- Give gas, up to about half.
And, of course, before starting a motorcycle, be it a Centaur, Cascade, Neva, Patriot or Bison, they check all connections, including transmission units, clutch, starting mechanisms and, if necessary, adjust them.
Tiller won’t start: reasons for how to properly repair
Owners of tillers, cultivators, motorized towing vehicles and other mini equipment sooner or later face a typical problem when their work horse” does not start or starts, but stalls when the air damper is opened, starts shoot, gas or car sneezes. To eliminate the annoying interference, you need to find out the reason for which it occurs, and then carry out proper repairs. This problem occurs in the techniques of Chinese, Japanese, Korean, etc. Production
Fuel system repair
A breakdown in the fuel system can be argued if the engine:
- Does not start;
- Stalls under load;
- Overheats;
- Does NOT function stably at idle.
To eliminate the malfunction, first check the condition of all filters, including air and oil. If they are slightly clogged. Blow with compressed air or rinse if heavy contamination is present. Replace with new ones. Then the carburetor is disassembled, the parts are washed with special cleaners, the fuel mixture supply valve, the tank and the piston system are cleaned with gasoline. After drying, carefully reassemble.
After the motor is fully assembled, manually rotate the crankshaft. It is important that the piston moves freely and the valves work flawlessly. Then they pour in fresh lubricant, start the engine and leave it working on idle. Be sure to check the flow of fuel into the cylinder. Perhaps, after such a repair, the cause of the malfunction will be eliminated, and the tiller will begin to function without interruption.
Reasons why the tiller won’t start and how to fix them
There are several reasons why motor vehicles Do not start when starting. These include:
- Damage to the carburetor (on petrol engines)
- Malfunction of ignition / glow devices;
- Low lubrication level.
When strange changes appear in the cultivator and its operation becomes NOT stable, the carburetor is first checked. In this important unit, a fuel-air mixture (FA) is formed and dosing for feeding it into the cylinders of an internal combustion engine (ICE). And if the jets become clogged, the fuel system becomes obstructed, as a result of which the carburetor loses its ability to start the engine. To eliminate the malfunction, the fuel line is repaired, which involves a partial disassembly of the carburetor, flushing the pump, blowing the nozzles through the fuel nozzle.
Sometimes the reason that the tiller does not start lies in the malfunction of the spark plugs (the spark is gone), which play an important role in starting the carburetor ICE, or the glow plugs that ensure the start of the diesel engine. If the fuse devices become wet, which happens due to the throwing of their fuel assemblies, then a spark begins to disappear on them. In the absence of sparking, the ignition of the air-fuel mixture does not occur, and therefore the engine should not be started. There are several ways to solve this problem:
- Make minor repairs and replace the inoperative candle with a new one;
- Burn flooded candles and use fire to clean them of traces of gasoline.
Motorized equipment does not start due to the fact that damage to the glow plugs occurs. In a diesel engine, fuel is ignited by contact with hot air, which is heated in the cylinder by compression by a piston. This happens without any problems when the diesel engine has already warmed up and the heated cylinder walls maintain the operating temperature in it. But in cold weather, and especially in winter, the engine is warmed up using glow plugs and if they are out of order. You will NOT be able to start a tiller.
If, when inspecting a carburetor engine or diesel engine, no defective spark plugs were found, but the problems remain, and they are also accompanied by pops into the muffler, you should check the performance of all devices responsible for the flammability of the fuel. A malfunction in them can also be a prerequisite for the fact that the tiller will not start. Diagnostics is best done in a service center, where professionals will find the cause of the damage and competently carry out repairs.
Motorcycle Does not start even if the level of lubricant in the engine is insufficient. Some models are equipped with special control sensors, which, in case of lack of lubrication, do not allow the engine to start. Particular attention should be paid to those machine variants that have such sensors. Sooner or later, the level of the lubricant mixture will reach a critical value and if it is NOT replenished to the norm, this will soon lead to wear of parts and, as a result, to overhaul of the engine.
Ignition system repair
It is possible to judge about breakdowns of devices for ignition of fuel assemblies by signs when the engine:
- Starts up, but stalls at idle;
- Does not start even with good fuel supply;
- Works for idle, but with some interruptions.
To find out the reason, first check the condition of the candles: if there is damage to the insulator. They are being replaced. Next, the electrodes are examined and, if necessary, the gap between them is adjusted. Check the condition of high-voltage wires for oxidation of the tips and insulation failure. Damaged wires must be replaced with new ones. Without such a repair, the spark may completely disappear or will go away along the insulation, pierce the engine housing, and will not be able to provide ignition of the fuel assembly.
If at this stage a defect with a spark is not found, then perhaps the reason that the equipment does not start or stalls lies in the generator or coil (for models such as the Neva, the Cascade, it serves to form a spark). To check the generator, a measuring device is connected to its terminals. Turn the tiller starter pulley and record the readings of the device. They should be between 12-16 watts. If the indicators are normal, then the reason is contained in the ignition coil and after replacing it, you can put a load on the engine. Most likely, after such a repair, its performance will resume completely.
DIY Tiller Repair
Unfortunately, any equipment sometimes fails, so its owner needs to be able to troubleshoot on his own. Of course, if the car is under warranty, it is better to take it to a service center, where specialists will carry out warranty repairs for free.
Often, damage to the cultivator or tiller occurs due to NOT correct operation. When bad fuel is poured, heavy loads are allowed or during the time they DO NOT make up for the loss of lubricating fluid. Then the car starts to stall, burrow, it is bad to gain momentum (especially if there is an electric motor on it), or even stops starting altogether. But, knowing the device of the unit and the principle of operation of its mechanisms, you can yourself identify the cause of the damage and carry out high-quality repairs.
Unstable turnover idle move
Engine power dropped
It often happens that a previously serviceable tiller that has served for several years suddenly loses power.
The engine will NOT start
Smokes tiller
White smoke pours out of the tiller, begins to work in buckwheat.
Engine runs intermittently, stalls
Tiller malfunctions
In this thread, we will disassemble the malfunctions of all brands of tillers and cultivators, Hey. Neva, Bison, etc., and their elimination and repair. Most of the malfunctions are typical for all types of tillers, their engines and other components.
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. The beginning of the season of work in the vegetable 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.
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 sucked 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 bring to life your tiller:
- If the 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 with the accompaniment of Cotton, 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.
Differences between gasoline and diesel engines Neva
Tillery Neva. These are multifunctional devices that have a lot of advantages. With their help, you can easily cultivate the land, get rid of weeds, plant and dig up plants, take out crops, and mow grass. And this is not the whole list.
Units Equipped with either diesel or petrol engine. The launch of different types of motors differs among themselves, therefore, before answering the question why the tiller Neva does not start, you need to find out all the subtleties of its work.
Before turning on the equipment, you need to make sure that there is no visible mechanical damage, the complete set is assembled, the wires have NOT come off anywhere, and more. Often the motors will NOT start after winter. If you stored the tiller in a damp and cold room, you may find the following breakdowns in total:
- Oxidation of wires;
- Watering oil;
- Violation of wire insulation;
- Clogged jets in the carburetor.
When you just bought the tiller, you can’t turn it on right away. It is necessary to carefully check all parts: connections, clutch cable, throttle and reverse. over, it cannot be turned on if there is a twisting of the threads of the harnesses.
Even if you are convinced that the unit is completely ready for operation, the first thing to do is also check the oil level in the crankcase. If it is not enough or there is an overabundance, the motor may simply not start. If your equipment has been left standing for a long time, the oil can deteriorate, which also becomes a problem in the engine’s operation. In this case, just replace it with a new one.
Also keep in mind that each engine runs on a different gasoline. For a two-stroke, a special mixture of gasoline and oil is required, and the ratio of ingredients must meet certain standards. A lot also depends on the quality of fuel. Refuel only at good and proven gas stations.
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. The beginning of the season of work in the vegetable 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.
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.
Tiller won’t start: most common reasons, breakdowns
Tiller. Your reliable and loyal assistant at any time of the year. Even when there is no field work. It is often in demand as a means of transportation. But in the cold season or after the winter recreation it often happens that your tiller does not start well or does not start at all. What are the reasons for this annoying breakdown and how to fix them yourself, we will tell you further.
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.
Ignition system
Why won’t the Tiller Neva engine start? Due to a malfunction in the ignition system. The cause could be a magneto, cap, spark plug, or high-voltage wire. Every detail must be examined. If dirt or moisture is present, this may be the main cause of the problem. Everything needs to be cleaned and dried.
Another reason. No spark. This is due to poor contact between the cap and the center electrode of the spark plug. A candle can also be a prerequisite for a weak spark. Check the gap and condition of the electrodes. It is necessary to remove all the debris from all parts and the insulator.
The piston system can also malfunction. It is necessary to check the condition of each component part. There is a huge load here, and the rubbing surfaces are very hot.
Check the inlet and outlet valves, which should fit snugly against the seat. The last path on the path of diagnosis. This is a muffler. Combustion products are deposited on the walls of this part. To avoid stalling the engine, you need to periodically clean the muffler channels.
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 clogged 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 malfunctions 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 if there are oil stains on it. 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. To do this, pull the starter rope out sharply several times.
Often, the tiller starts badly 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;
- Cleans the air filter from clogged;
- 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 up the fuel, pressed the primer of the fuel pump several times. I started the engine, be sure to give it time to warm up, after which you can start working with the tiller.
If all of 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 snugly against the seat, then the parts will need to be adjusted, returned the Corresponding screws clockwise.
Also, if the tiller does not start, we advise Pay attention to its muffler. After prolonged work, carbon deposits accumulate on its walls, which must be regularly removed with compressed air.
Why the tiller won’t start?
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 to study the most common breakdowns of agricultural machinery, as well as methods of their elimination by hand.
Why the tiller won’t start. Understanding 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 the unit design contains all the parts necessary for operation, and each of them is tight is sitting in its regular place.
Often, many tillers equipped with a Subaru engine or motors of the second famous brands refuse to work after a long winter standstill. At the same time, the incorrectly chosen storage conditions of the agricultural machine also affect. If she stood in a cold, damp room, then, most likely, before the start of spring work She will not start. 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 rotation speed of 1400 rpm. / Min., It will be enough for a split second to image a few burrs on the surface of the cylinder.
Oil left over for the winter is one of the main causes of unstable engine operation. It is quite easy to make sure that the tiller does not start well for this reason. After starting, white smoke will fall from the exhaust pipe of the car for a few seconds, after which the unit will stall. Do not forget that both diesel and gasoline tiller start poorly due to insufficient amount of oil. Some models of units are equipped with low-level protection, owners of second cars should independently Monitor the volume of oil inside the tank.
Another important factor. This 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 may also be a prerequisite for the lack of its start.
There are sparks on the tillery. Understanding the problem
Another common reason that the tiller won’t 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 conducts of the agricultural machine.
When inspecting the ignition system, first of all, you need to carefully check every part for clogging. 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, the agricultural car often does not start due to the lack of the possibility of Iskra images. A prerequisite 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 insulator and metal parts 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 their cheaper counterparts. All of the above methods are suitable for repairing the Mole, Neva MB-1 and MB-2 tillers, as well as Kaskad, Zubr, Agro and Salyut.