What are the contents of car maintenance

Update:17-09-2021
Summary:

In addition to minor maintenance, the car also includes […]

In addition to minor maintenance, the car also includes major maintenance. Major maintenance refers to the routine maintenance of replacing the oil and oil filter element, air filter element, and gasoline filter element within the time or mileage specified by the manufacturer.

Major maintenance is based on the existence of minor maintenance. Generally, these two maintenances are carried out alternately. The interval varies with different car brands, please refer to the manufacturer's recommendation for details. In addition to replacing the oil and oil filter, there are two other items in the car maintenance:

Air filter: The engine must suck in a large amount of air during the working process. If the air is not filtered, the dust in it will accelerate the wear of the piston group and cylinder. Larger particles enter between the piston and the cylinder, which can also cause serious "cylinder pull" phenomenon. The function of the air filter element is to filter out the dust and particles in the air, and to ensure that sufficient and clean air enters the cylinder.

Gasoline filter: The function of the gasoline filter element is to provide clean fuel for the engine and filter out the moisture and impurities of the gasoline. So that the engine performance is optimized, and it also provides better protection for the engine.

Generally, during car maintenance, operators will perform other inspections based on the specific conditions of the car, and other maintenance items will be added, such as inspection and cleaning of engine-related systems, tire positioning inspection, inspection of various fastening components, and so on.

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