How to Maintain a Lawn Mower
Dec 16, 2025
Before each use of the lawn mower, check the oil level to see if it is between the upper and lower scales of the oil dipstick.
The oil should be changed after the new machine is used for 5 hours, and the oil should be changed again after 10 hours of use, and then the oil should be changed regularly according to the requirements of the manual. The oil change should be carried out when the engine is in a warm state. Do not add too much oil, otherwise there will be: black smoke, insufficient power (too much carbon deposit in the cylinder, small spark plug gap), engine overheating, etc. The engine oil should not be too little, otherwise it will appear: the engine gear is noisy, the piston ring is worn and damaged at an accelerated rate, and even the phenomenon such as lava appears, causing serious damage to the engine. Pay attention to safety when using it.
Therefore, it is necessary to check and test beforehand.