What caused the chain saw to stall?

There are generally two cases of flameout:

1 Sudden flameout: the carburetor transition is not good, and the L screw of the carburetor needs to be readjusted.

2 Idle flameout: air leakage or mismatched carburetor adjustment.

The chainsaw can't start because:

One: Check the oil circuit and circuit to see whether the oil filter is blocked, whether the carburetor pumps oil normally and whether the spark plug has electricity. Remove the spark plug and put the top on the metal. Pull the machine to see if the spark plug has electricity.

Two: Remove the air filter and check whether the air filter is clean.

Extended data

Precautions for using chainsaw:

1. Before the chainsaw works, let it run at a low speed for a few minutes, and then start working after the chainsaw lubricates the chain oil and weighs an oil line. When working, the throttle can be set at high speed. 1 The tank oil is not used up, so it needs to rest for a period of time, which is roughly 10 minute. After the work is completed, it is necessary to clean the heat sink of the chainsaw to ensure the normal heat dissipation of the machine.

2. The air filter of the chainsaw needs to be dusted once every 25 hours, and it can be adjusted by itself under special circumstances. The foam filter element can be cleaned with washing liquid or gasoline, then washed with clear water, squeezed dry, and then soaked in engine oil, and the excess engine oil can be squeezed out for installation.

3. When using a new chainsaw, pay attention to the tightness of the chainsaw, so as to drive the chainsaw to rotate. Use the chainsaw manually, and the guide teeth are parallel to the guide plate. After a few minutes of use, pay attention to observe it again and repeat it several times.