What are the daily maintenance items of cars?

It mainly includes replacing oil and oil filter.

Item 2, Major Maintenance

The content is the daily maintenance of changing oil and oil filter, air filter and gasoline filter.

1. Automobile maintenance is a preventive work to inspect, clean, supplement, lubricate, adjust or replace some parts of an automobile within a specified period, which is also called automobile maintenance.

2. Modern automobile maintenance mainly includes the maintenance scope of engine system (engine), gearbox system, air conditioning system, cooling system, fuel system and power steering system.

3, the purpose of car maintenance is to keep the car clean and tidy, the technical condition is normal, eliminate hidden dangers, prevent failures, slow down the deterioration process and prolong the service life.

Extended data

First, avoid running the engine for a long time in an unventilated garage. The exhaust gas from the engine contains carbon monoxide, which is an invisible and odorless poisonous gas. Long-term exposure to low-concentration carbon monoxide gas will cause headache, shortness of breath, nausea and vomiting, physical weakness and dizziness, psychological confusion and even brain damage. If you start the engine in the garage, you should open the garage door or open the exhaust device, so as to discharge the exhaust gas from the garage at any time. Don't stay near the exhaust pipe of the working engine for a long time, even if you work in the open air.

Second, avoid sucking the tubing with your mouth. Gasoline is not only flammable and explosive, but also toxic. Especially leaded gasoline, will damage people's nervous system, digestive tract and kidneys. In addition, gasoline also contains high concentration of sulfide, because hydrogen sulfide is also toxic, if inhaled gasoline, it will lead to poisoning or death. In case of inhalation, force yourself to vomit and go to the hospital for treatment in time.

Third, avoid contact with carburetor cleaner. Carburetor cleaning agents mostly contain methyl chloride, aromatic hydrocarbons and ethanol, which are toxic to some extent, so it is very dangerous for these substances to be inhaled into the nose or splashed on the skin and eyes.

Fourth, avoid mechanical injury. The maintenance of a car is related to all aspects. During maintenance operations, obvious operation signs should be set to prevent others from being injured due to misoperation. When starting a car, pay attention to the gear of the transmission to prevent misoperation and personal injury. When working under the hood, others should be allowed to leave the cab to prevent the engine from suddenly turning or others operating the mechanism, resulting in accidental injuries.

Five, if you need to work under the car, you should set up a clear sign and cover the car with a car cover. When a car is supported by a jack, the jack should be placed stably. Driving tools (driving bench) should be prepared before driving, and fragile items such as bricks are prohibited. Do not test screw holes, lock holes, etc. when installing components. Avoid breaking your fingers with your hands. Don't work under the car when testing the engine.

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