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Maintenance of lawn mower engine

Maintenance of lawn mower engine

  • Categories:Corporate News
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  • Time of issue:2021-04-07
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(Summary description)The lawn mower is an indispensable weapon in garden machinery. For the maintenance of the lawn mower, the most important thing is the maintenance of the engine. Yantai Tianhong Gearbox Manufacturing Co., Ltd. summarizes the maintenance of lawn mowers as follows:

Maintenance of lawn mower engine

(Summary description)The lawn mower is an indispensable weapon in garden machinery. For the maintenance of the lawn mower, the most important thing is the maintenance of the engine. Yantai Tianhong Gearbox Manufacturing Co., Ltd. summarizes the maintenance of lawn mowers as follows:

  • Categories:Corporate News
  • Author:
  • Origin:
  • Time of issue:2021-04-07
  • Views:0
Information

The lawn mower is an indispensable weapon in garden machinery. For the maintenance of the lawn mower, the most important thing is the maintenance of the engine. Yantai Tianhong Gearbox Manufacturing Co., Ltd. summarizes the maintenance of lawn mowers as follows:

Special care in spring

After months of hibernation, your lawn mower finally sees the sky again, and the garden is waiting for you to mow it. But don't worry, start the lawn mower right away. You only need to make three steps to prepare, and the next job will be much easier! The first step is to fill the crankcase with high-quality engine oil (such as SE, SF or SC engine oil, but also high-quality guaranteed SAE30W engine oil. The second step is to switch to clean, fresh gasoline, because the oil will be ready after 30 days It will deteriorate. Do not mix old and new gasoline to prevent the engine from starting. The third step is to use a new set of spark plugs. After the engine is started for the first time, all the atomized oil will be consumed, and new spark plugs must be used at this time.

Special care in winter

Be sure to fill the fuel tank with oil before storing the engine for a long time to prevent moisture from forming water in the fuel tank and prevent rust and fouling. When the fuel tank is almost full, you can add a gasoline stabilizer to the gasoline, and let the engine ignite and run for a few minutes, so that the additives can circulate in the carburetor. Gasoline stabilizers can prevent condensation in the fuel intake system or key components of the carburetor. After the above steps are completed, take out the air filter (air filter) and start the engine. When the engine is running, spray oil into the carburetor throat for about 5 seconds (for large displacement engines, the fuel injection time should be extended). Then turn off the engine, take out the spark plug, and spray carbureted oil into the cylinder 1 or 2 times (short injection). Before reinstalling the spark plugs, rotate the engine 1 to 2 revolutions to lubricate the pistons, piston rings and cylinder walls. Next, disconnect the negative wire of the battery used in the lawn mower and take out the battery. Use battery electrode cleaner to clean the electrodes and spray the electrode protector. Store the battery in a cool, dry place.

Before long-term storage of the engine, it should be thoroughly cleaned to remove grass clippings or other debris on the surface of the engine, and the ignition high-voltage line of the engine should be disconnected, and water pipes should be used to flush away the remaining debris. You should also pay attention to using small wooden sticks or other tools (do not use your hands or feet) to remove the grass or debris that hinders the movement of the blade, and wash it with water.
Regular maintenance every season

Change the oil and oil filter of the lawn mower. Engine oil is very important to the engine because it can lubricate the internal parts of the engine and reduce friction. Then replace the air filter (air filter for short), clean the cooling system, check the brake, change the fuel filter, and finally replace the spark plug. Blades, air filters, and spark plugs are all vulnerable parts of lawn mowers, and each is not expensive.

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