What if the chainsaw can't add oil?

There are several reasons why you can't refuel.

1. The carburetor is improperly adjusted or blocked, and the carburetor is damaged, resulting in ineffective oil-gas mixing.

Solution: Adjust the carburetor to make it unobstructed.

2 The oil circuit is blocked or leaks oil, resulting in insufficient oil supply;

Solution: dredge the oil circuit.

3 air filter is blocked, resulting in insufficient air supply.

Solution: repair the air filter and dredge it.

4 cylinder body or piston is worn,

Solution: it must be completely replaced;

Extended data:

classify

Chain saws are divided into gasoline saws, chainsaws, pneumatic saws and hydraulic saws according to different sources. The advantages and disadvantages of these four kinds of power chain saws are obvious:

Gasoline saw: it has strong maneuverability and is suitable for field mobile operation. However, it is noisy, troublesome to maintain and generates more heat.

Chain saw: stable power, fast start, heavier than other saws. But if the line is too long, it will be inconvenient to move.

Pneumatic chain saw: safe and pollution-free, low noise and light weight. However, it must be equipped with an air compressor, which increases the area and is limited by conditions.

Hydraulic chain saw: it has enough power, but it starts slowly and works smoothly. The volume of hydraulic pump station is smaller than that of air compressor. The cost is higher.

Baidu encyclopedia-chain saw