Maintenance and replacement of automobile oil
Maintenance of engine oil and filter: generally, the engine oil is changed after 5000 km or half a year, whichever comes first. Check the air conditioning grid, air grid and machine filter. These must also be replaced when changing the oil. Brake oil: that is, brake fluid, which is an essential component of the brake. It is mainly used for energy transmission, heat dissipation, anti-corrosion, rust prevention and lubrication. Under normal use, it is recommended to replace it within 2 years or 40000 km. For general models, it is OK to select DOT4 brake oil.
Antifreeze: antifreeze coolant, which is mainly used for antifreeze and cooling. When the vehicle leaves the factory, it is equipped with long-acting antifreeze, which can be used for more than 10 years and more than 100000 km. Generally, there is no need to maintain it, unless there are deposits and flocs in the antifreeze.
Maintenance of automobile tires
Under pressure and over pressure will lead to abnormal tire wear, shorten tire life, increase fuel consumption and even increase the probability of tire burst. It is recommended to check the tire pressure once a month to ensure the normal tire pressure and the degree of tread wear. Reverse the tire according to the situation. The general tire inflation price is about 30 yuan, and the price fluctuates according to different regions and models. The price of opposite tires is high, because it involves four-wheel positioning, and the general price is between 200-400.
Third, replacement of automobile wearing parts
发动机的火花塞属易消耗件，每20000KM 更换一次。 此外，制动液、变速箱油、电瓶、节气门、喷油嘴、刹车片等部件，在常规保养时都属于的检测项目，视使用情况进行维护与保养，汽油滤芯一般在行驶到 20000-25000KM 时进行更换，此外电瓶又称蓄电池，使用寿命通常在2-3年左右。很多时候，如果您的车辆感觉打火费劲，那么就要注意检查看下该对电瓶保养了
The spark plug of the engine is a consumable part and should be replaced every 20000 km. In addition, brake fluid, transmission oil, battery, throttle valve, fuel injection nozzle, brake pad and other components belong to the inspection items during routine maintenance, which shall be maintained and maintained according to the use situation. The gasoline filter element is generally replaced when driving to 20000-25000km. In addition, the battery is also called battery, and the service life is usually about 2-3 years. Many times, if your vehicle feels that it is difficult to ignite, you should pay attention to check and see if it is time to maintain the battery
What daily maintenance should be done for the car and its precautions - Overview
There are two main aspects of vehicle maintenance:
1： Compulsory maintenance provided by the car repair station. I usually do maintenance at the specified time or mileage according to the car maintenance manual, usually every half a year or 5000 km. The first guarantee is basically 3000 kilometers, about three months, basically free.
2： The owner did some routine maintenance himself. Instead of buying a car, you can go to the after-sales station for car maintenance every year. You also need daily maintenance. The normal maintenance of the vehicle is related to the service life of the vehicle and the safety of drivers and passengers. Improper maintenance or use will cause vehicle failure and bring hidden dangers. In addition to mandatory maintenance at our maintenance station on time, they should also do a good job in daily maintenance, which is beneficial to the "health" of the vehicle. To keep the car in good driving condition, it is necessary to benefit from careful daily maintenance.
After buying a car, you must be familiar with the car's operation manual and maintenance manual (many car owners don't read the car, and they don't know where the button is when they finally encounter a fault).
What daily maintenance should be done for the car and its precautions - precautions
"Heart" maintenance: if the engine is used for a long time, it will form a thick layer of carbon deposit, corrode the rubber parts in the engine and affect the normal driving of the vehicle, so it is necessary to clean the engine in time. After cleaning the engine, apply a layer of maintenance wax to prevent the metal parts in the engine from rusting and the rubber parts from being corroded, which is more beneficial to the health of the automobile heart.
Sterilization in the car: the temperature rises gradually in spring, which is the season for the reproduction and growth of various bacteria. Therefore, special attention should be paid to the bacteria prevention in the car room to keep the cab dry and hygienic, especially for the sanitary dead corners such as car seat cushion, foot pad, steering wheel cover and air outlet, so as to keep the environment in the car dry and tidy.
Brake fluid inspection: the vast majority of car braking systems are double pipe vacuum assisted hydraulic braking. It is worth noting that the brake fluid transmitting braking force has strong water absorption. If water enters the brake fluid, the high temperature generated by friction will vaporize the water during braking. The gas is compressible. If it is compressed in the brake fluid, it will cause brake failure or even failure. After spring, there will be more and more rain, and the humidity of the air will be greater and greater. If the brake fluid has a small amount of moisture before the rainy season, it will be very dangerous. For some vehicles with serious water absorption of brake fluid, water droplets can be seen on the brake fluid cup cover. Therefore, check the brake fluid during maintenance to ensure the life of the driver and passenger.
The chassis should be rust proof: after the muddy road after snow in winter, the car chassis will be covered with thick soil. The soil contains the alkaline agent during snow melting, which will not only corrode the car chassis, but also block the ventilation hole on the car chassis. Wash the soil on the chassis at the place where the computer washes the car. If possible, a chassis anti rust treatment can be carried out to resist the corrosion caused by acid and alkali and ensure that the chassis will not rust.
There are many items in the daily maintenance of cars. You should choose the maintenance you need according to your own situation. It must be kept in mind that during routine maintenance, in addition to some parts that need to be replaced regularly, some parts need to be inspected regularly, such as brake disc, brake pad, brake pipeline, steering rod ball joint, shock absorber, and some rubber parts, such as tire, cage dust cover, upper and lower support arm rubber cover, balance bar rubber cover and so on, The failure of these components due to wear or aging will cause hidden dangers to the driving of the vehicle. Therefore, we also need to check the chassis components in detail during maintenance.
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