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Living in the city, we can see green plants and bright flowers on both sides of the road on the way to and from get off work or school. There are certain reasons for their vigorous growth, and we need to rely on our garden masters to treat them and Take good care of them. In their work, the tool that is often used is the lawn mower. Today I will mainly tell you about the maintenance procedures of the lawn mower.
1. Maintenance of blades
1. Regularly check the connection between the blade and the shaft sleeve. When the blade hits other objects during use, it should be checked in time.
2. When grinding the blade, the original angle and direction of the blade should be followed, the amount of sharpening on both sides should be equal, and static balance should be done after sharpening.
3. Before reinstalling the blade, apply lubricating oil on the surface of the crankshaft end and the inner hole of the coupling sleeve, and also apply some lubricating oil on the center screw bolt and the screw hole of the crankshaft to prevent future corrosion and disassembly.
4. If it is not used for a long time, the surface of the blade should be cleaned and coated with lubricating oil to prevent corrosion.
2. Maintenance of the casing
The inside of the casing must be cleaned after each use to prevent the cut grass, leaves, sludge, or other debris from adhering to the core and causing rust.
3. Maintenance of lawn mower carburetor
Strictly follow the requirements of the lawn mower carburetor operation, repair, and maintenance instructions, and pay attention to the following points:
1. Under normal circumstances, the air filter should be cleaned once a day. When used in a very dirty environment, it needs to be cleaned every few hours.
2. The spark plug should be cleaned after each use season. Readjust the gap of the spark plug every season of use (check and adjust according to the model and spark gap in the lawn mower carburetor manual to prevent errors and affect the performance of the whole machine).
3. The outer surface of the lawn mower carburetor should be wiped clean with a cloth or brush frequently to ensure clean ventilation.
4. The rotating shaft of the walking clutch rod should be dripped with lubricating oil regularly to prevent corrosion.
5. The front and rear rollers should be lubricated with light oil at least once every season.
6. The transmission mechanism of the walking part should be cleaned and replaced with grease after two years of operation.
7. The weeds, waste residue, or dust on the protective cover should be removed every day to prevent the engine from being damaged due to overheating or speeding.
8. When not in use for a long time, the gasoline in the petrol lawn mower should be drained to prevent the gasoline from deteriorating and clogging the carburetor and other components.
