50cc Gas Brush Cutter 4 Stroke GX50 Low consumption Easy start Brush Cutter

A brush cutter, also known as a brush cutter, brush cutter, lawn trimmer, etc., is a mechanical tool used for trimming lawns, vegetation, etc. It can be divided into diesel engines and gasoline engines. Today, I will mainly talk about the Corep gasoline brush cutter. It is composed of a cutterhead, engine, walking wheel, walking mechanism, blades, handrails, control, and other parts. The blade greatly improves the output speed by utilizing the high-speed rotation of the engine, saving the working time of weeders and reducing a large amount of human resources. Today, let me talk about some common malfunctions of brush cutters, hoping to help everyone.

1、 Unable to start in spring

If the maintenance is not good after winter and the engine cannot be started in spring, the reasons and countermeasures are as follows:

(1) It is possible that the fuel tank has not been drained of oil from the previous year, so check if the fuel is qualified fresh oil;

(2) Its function is to discharge the pulse high-voltage electricity sent by the high-voltage wire (flame nozzle wire), breakdown the air between the two electrodes of the spark plug, generate electric sparks, and ignite the mixed gas in the cylinder. Many cases of unstable idle, shaking, poor acceleration, and insufficient power often result in self ignition during idle, leading to increased consumption of oil and gas, which is caused by damage to spark plugs. If the spark plug is dirty and can be cleaned, it is severely damaged and needs to be replaced with accessories of the same model. If ignition is not possible, the spark plug electrode gap can be adjusted, which is 0.6-0.9mm in winter and 0.9-1.0mm in other seasons;

(3) If the fuel of the gasifier was not burned out before it was discontinued last year, the gasifier should be cleaned (it must be cleaned by a professional);

(4) Send the carburetor of the brush cutter engine to a professional shop for repair.

2、 How to change the oil of a brush cutter?

The oil of the new brush cutter should be changed after the first 5 hours of operation, and every 30-50 hours of use thereafter.

Changing the oil can be done by draining the oil through the drain hole in the lower oil pan of the cutterhead, or by opening the oil filling port and tilting the brush cutter to the left to drain the oil (the air filter must be on the upper part). Regardless, it should be drained and restored immediately after the engine has stopped and the spark plug ignition wire has been removed, and appropriate engine oil should be added to the specified scale.

Attention: The discharged waste engine oil should be stored well and handed over to the waste oil recycling company to avoid polluting the environment.