What is the reason why the chainsaw can t catch fire?

Reasons why the chainsaw doesn't catch fire:

1. Check the oil circuit and circuit to see if the oil filter is blocked, carburetor.

Whether the pump oil is normal, spark plugs.

Whether there is electricity or not, remove the spark plug and put the top end on the metal, pull the machine to see whether the spark plug has electricity or not.

2. Remove the air filter and check whether the air filter is clean by the way.

3. Remove the carburetor, then drop a few points of oil into the cylinder, and start the machine a few times. If not, you have to wash the carburetor or replace it, and finally check the cylinder block. Teach you a way to maintain the machine, if you don't use the machine for a long time in the future, you have to get the oil from the tank.

Start the machine and burn the oil from the carburetor and cylinder. In order to avoid the residual oil clogging the carburetor, clean the air filter more often, and the lubricating oil must be lubricated better.

If the chainsaw doesn't catch fire, it's mostly related to mixed gasoline. It may be that you have mixed a little too much engine oil, so it is easy to catch fire, you can pour out the oil from the fuel tank for him and refill some gasoline.

Reasons why the chainsaw can't catch fire: the circuit is broken; No fuel or oil; The motor is broken. It is best to ask the chain saw maintenance master to overhaul, which is more professional.

Why can't you catch fire after starting? The reason for the fuel injector is that the oil you live in is not good, so it will also lead to a lack of fire.

If the chainsaw doesn't catch fire, it may be a flooded tank. 1. You can put the chain saw exhaust hole facing downward, and then run it after 20 minutes.

2. If the new chain saw opens the damper for a long time and pulls the starting plate, it will cause the cylinder block to be overfueled and cannot catch fire;

3. Check that the carburetor is oiled, remove the spark plug, plug the finger at the cylinder hole, pull the starting disc to see if there is oil on the finger, if there is no explanation of no oil, you can change a carburetor.

Notes:In addition, check whether the flywheel high-pressure package ignition is not ignited, and check whether the spark plug ignition is normal. You can remove the spark plug and add less oil to it to improve the sealing and increase the suction power.

Two points should be considered: open the oil cap after side discharge to check whether the oil level is higher than the gasoline filter, and not stop the starter continuously to prevent excessive oil intake and flooding the cylinder.

When the machine is very hot, if it is not manually shut down, the load is not too heavy and will run non-stop. If it is stopped artificially, it will not be able to start after a long time to start and then pull, which is also caused by the slow speed of the person pulling and the small suction, and the speed of the machine is high when it is working normally, and the suction power is very large.

What is the reason why the chain saw saw wood is extinguished, and you can find out the relevant information 1. Check whether the damper is open. 2. Check whether the air filter is clean. 3. After turning off the ignition, see if there is a lot of oil on the spark plug, and if the oil can be thrown off, it is a problem with the carburetor.

First check the oil supply, oil circuit, no oil leakage, no air leakage, turn the L pin of the carburetor to the right to the end, and then rotate to the left for a week and a half. 4. If it can be held at low speed, but the engine will be turned off as soon as the accelerator is added, it is a compression problem. It is possible that there is a gap between the pistons of the cylinder block or that the gasket on the cylinder block is leaking, and this situation can only be repaired by going to the maintenance station.

Summary. Hello, the chain saw can't be fired, and the reasons why the chain saw can't start are: 1. The wrong operation method leads to the chain saw flooding the tank, strictly speaking, it is not a failure, and there are many such things; 2. Whether the fuel ratio is correct; 3. The spark plug may have no electricity; 4. Whether the piston has any scratches.

Check the oil circuit and circuit to see if the oil filter is clogged, whether the carburetor is pumping normally, and whether the spark plug is energized. Remove the top of the spark plug, place it on the metal, pull the machine, and see if the spark plug is energized. Remove the air filter and check that the air filter is clean.

Remove the carburetor and drip some oil into the cylinder and run the machine a few times. If not, you have to clean the carburetor or replace it and check the cylinder block at the end. If you don't use the machine for a long time later, you have to drain the oil from the tank.

Run the machine and burn the oil off the carburetor and cylinder. If the remaining oil clogs the carburetor, it is usually necessary to clean the filter more often, and the lubricating oil must be used well. In addition, damaged oil seals, magnetic flywheels and crankshafts, crankcases, and balancers are uncommon situations that can be considered when none of the above issues are the cause.

The chainsaw can't afford to ignite.

Hello, the chain saw can't be fired, and the reasons why the chain saw can't start are: 1. The wrong operation method leads to the chain saw flooding the tank, strictly speaking, it is not a failure, and there are many such things; 2. Whether the fuel ratio is correct; 3. The spark plug may have no electricity; 4. Whether the piston has any scratches. Check the oil circuit and circuit to see if the oil filter is clogged, whether the carburetor is pumping normally, and whether the spark plug is energized.

Remove the top of the spark plug, place it on the metal, pull the machine, and see if the spark plug is energized. Remove the air filter and check that the air filter is clean. Remove the carburetor and drip some oil into the cylinder and run the machine a few times.

If not, you have to clean the carburetor or replace it and check the cylinder block at the end. If you don't use the machine for a long time later, you have to drain the oil from the tank. Run the machine and burn the oil off the carburetor and cylinder.

If the remaining oil clogs the carburetor, it is usually necessary to clean the filter more often, and the lubricating oil must be used well. In addition, damaged oil seals, magnetic flywheels and crankshafts, crankcases, and balancers are uncommon situations that can be considered when none of the above issues are the cause.

Related information: Chainsaw, also known as chain saw, is a handheld saw powered by a gasoline engine, mainly used for logging and timber, and its working principle is to rely on the staggered L-shaped blade lateral movement on the saw chain to carry out shearing action. Chainsaws are generally divided into motorized chainsaws, non-motorized chainsaws, etc.

If the chainsaw doesn't catch fire, you can try the following methods:

1.Check whether there is oil in the tank and oil pipe of the chain saw, and the fuel required for the chain saw work must be sufficient, otherwise it cannot be ignited. If the amount of oil is insufficient, you need to add enough blended oil and spare gasoline.

2.Check that the ignition plug is working properly, the ignition plug is a key part of the chainsaw starting, if there is a problem or damage to the ignition plug, the chainsaw cannot be started properly. Try replacing the ignition plug with a new one.

3.Check whether the air filter of the chain saw is clean and ruined, if the air filter is blocked, it will affect the normal operation of the chain saw. The air filter can be cleaned or replaced.

4.Check whether the spark plug of the chain saw is clean, if the spark plug is too dirty, it will affect the ignition effect. You can use a spark plug wrench to remove the spark plug to clean up the dirt, and pay attention to the cleaned spark plug to be clean.

5.Check whether the starting rope of the chain saw is normal, the starting rope is a means to start the chain saw, if the starting rope is damaged or broken, it will also affect the starting effect. The starting rope can be replaced.

6.If none of the above methods can solve the problem, you can consider sending the chain saw to a professional repair shop for overhaul and repair to ensure the normal operation and safe use of the chain saw.

If the chainsaw doesn't catch fire, here are a few things you can try:

1.Check that the chain saw is assembled according to the correct steps, such as whether there is enough oil in the tank, whether the spark plug is clean and corrosion-free, etc.

2.Check the chainsaw's battery or wires to make sure the power connection is good.

3.Check that the ignition system is working properly, and if the ignition problem is the main cause, you can use engine starter to bridge the object to assist with ignition.

4.Check if the air filter needs to be replaced or cleaned. A clogged air filter can affect engine operation.

5.Make sure that the cutting edge of the chain saw and other parts of the chain saw are not faulty or damaged. Replace damaged parts in a timely manner if necessary.

If you are still unable to light the fuel saw after the above operations, try to consult a professional for service and maintenance. Please take care to stay safe during operation and maintenance to avoid any accidents.