The characteristics of the four-stroke lawn mower are: the weight of the machine is heavier than two strokes, but the performance is stable, the vibration is low during operation, the noise is low, the fuel is good, the maintenance is good, the wearing parts are easy to replace with standard parts, ...

1. you should use it first when using a new file. Only when it is blunt can you use the other side. Do not use the chain saw circular knife on both sides during drilling.2. in the boring saw chain, the full length of the file should be fully utilized, which can improve the boring efficiency and avoi...

First, the reason analysis of the power saw's weakness1. The oil filter of the chain saw can filter foreign substances such as sawdust and dust, prevent foreign substances from entering the cylinder, and cause serious accidents in the cylinder. When the chain saw has problems such as refueling a...

Chain saw is one of the most widely used and frequently used power tools in many gardening products. Someone asked me if I did not know whether to buy a chain saw or a chain saw. What is the difference between a chain saw and a chainsaw? In fact, this is very simple for you today, it can summarize s...

Before adjusting the chain saw carburetor, make sure that the carburetor is clean. The air filter, fuel filter, and related fuel lines are unobstructed, otherwise it will not help.Mixed oil ratio: gasoline: engine oil = 25:1 (the engine oil is a two-stroke special engine oil)Fuel inlet: Fuel from th...

Step 1: Place the different components (motor, saw chain and guide) on a clean, flat work surface. You can place some soft materials (such as carpet) underneath to avoid damage to the machine or the floor.Step 2: To remove the sprocket cover, open the wing nut and then rotate it counterclockwiseStep...