HS code mapping for duty optimization

List of contents of this article:

• 1, How about Chang'an Automobile
• 2, How to maintain the car? The key is how to use your car?
• 3、How to run in a car
• 4,HS code mapping for duty optimization How to maintain a car
• 5, How to open the trunk of the car

How about Chang'an Automobile What kind

High cost-effectiveness In terms of performance, Changan Automobile's products have excellent performance, which can meet the various needs of consumers, and the price is also very reasonable, so that consumers can buy more cost-effective cars and meet their needs for buying cars.

Generally speaking, the service life of Changan Automobile is trustworthy. Among them, Chang'an Automobile has excellent performance in manufacturing process, parts, technical quality, technical service and post-maintenance, which effectively ensures the reliability of the vehicle and can also effectively extend the service life of the vehicle. .

The quality is unstable. The production process of Chang'an car is not very perfect. Many problems such as accessories and electrical appliances in the car have caused trouble to consumers. In other words, the quality and stability of Chang'an cars are not high, and all kinds of faults often occur.

Chang'an Automobile is good. Chang'an Automobile has stable quality, good mechanical performance, relatively reasonable price, sufficient supply of accessories in the market, and a wide range of after-sales service outlets, which is convenient for users to maintain and repair. Although the exterior design and interior decoration are relatively traditional, the engine technology is relatively mature and the quality is stable and reliable.

Chang'an Automobile takes "green technology, safe driving" as its development tenet, and is committed to providing consumers with safe, comfortable and economical automobile products. Chang'an Automobile is one of the outstanding enterprises in the domestic automobile industry with its excellent quality, and its product quality has also been recognized by the majority of consumers.

Very good. Changan Automobile is one of the well-known automobile brands in China, with many years of automobile manufacturing experience and technical strength. Changan Automobile pays attention to product quality control, adopts advanced production technology and strict quality management system to ensure that each car meets high standard quality requirements.

How to maintain the car? The key is how to use your car?

1. The air conditioner filter element can filter impurities, pollen, odors, moisture, etc. to protect the car from bacteria. If the impurities increase, the wind resistance will also increase, which will increase energy consumption. Decide whether to replace it according to the actual situation.

2. Car maintenance, which of these are enough? Engine oil There are many functions of engine oil, mainly lubrication, heat dissipation and cleaning. Needless to say, the effect of lubrication is needed. The engine has been turning all the time, and each friction part must be well lubricated.

3. Now let's see what the replacement cycle of common car accessories is and whether your car is well maintained. Oil There are three types of oil: mineral oil, semi-synthetic oil and fully synthetic oil. Mineral oil replacementThe recommended cycle is 5,000 kilometers, the semi-synthetic oil is 6,000-7,000 kilometers, and the fully synthetic oil is 10,000 kilometers.

4. Automobile circuit maintenance The maintenance of automobile circuit system is one of the core contents of automobile maintenance, especially for vehicles that have been used for more than three years. It is very important to go to the repair shop for thorough maintenance of the automobile circuit system every year. Experts suggest that if you find that the fuel consumption of your car suddenly increases, you should check the oil line and circuit of the car.

How to run in a car

The run-in of a new car is generally divided into two stages: the engine operation stage and the gear shift stage. In the stage of engine operation, the engine is required to run at low speed, and the engine temperature is not more than 90 degrees, which can ensure the normal operation of the engine for a long time and make the parts reach the expected service life.

The running-in period is to wear out the part of direct contact within a certain period of time. This period is called the running-in period. The running-in mileage of a new car is generally 1,000 kilometers to 3,000 kilometers. Why is the running-in period so important? Whether the new car can pass the running-in period with the correct driving method has a crucial impact on the service life of the car.

Load reduction: The load of the car during the running-in period should not exceed 75% of the rated load. Because overload will increase the burden of the engine, transmission, transmission system, suspension system and other parts, increase wear and tear, causing damage to the vehicle. Choose high-quality lubricating oil: this can lubricate the friction surface well and slow down the wear of parts.

How to maintain the car

Maintenance of wipers The function of wipers is to clean the windshield.It is recommended to replace the wiper blee according to the usage. Generally, it can be replaced when the scraping effect is poor, the scraping is striped, and the scraping noise is loud. Maintenance of air conditioner filter The function of air conditioner filter is to purify the air entering the car.

(1) Engine maintenance In the vehicle maintenance project, the most basic is engine maintenance. Regular replacement of oil and filter can effectively reduce engine wear and extend the service life of the engine. ( 2) Brake system maintenance Another important item of vehicle maintenance is the brake system.

Pay attention to the purification of the air in the car. Everyone knows that new cars need to purify the air, run away with odors, and reduce toxic gases such as formaldehyde. In addition to opening the window for ventilation, it is also necessary to use air purifiers. For example, Maya Blue air purifier is good, with no secondary pollution and strong sustainability.

Oil and oil filter The replacement of oil and oil filter is mainly for the maintenance of the lubrication system. The main function of the lubrication system is to effectively lubricate all parts of the automobile engine to prevent excessive wear. The function of the oil filter is to remove various impurities in the oil and ensure the normality of the lubrication system.

The content of daily maintenance is the appearance inspection. Before leaving the car, look around the car to see if the lighting device is damaged, whether the car body is tilted, whether there is oil leakage, water leakage and other leaks; check the appearance of the tire; check the condition of the door, engine compartment cover, luggage compartment cover and glass window.

Car maintenance tutorial: Regular car washing and waxing, which is a necessary job for paint maintenance. It not only maintains the paint surface, but also makes your car clean and bright, and you can drive comfortably;Regularly replace oil, engine filter, air conditioning filter, air filter and other maintenance items. Generally, the above maintenance work needs to be carried out every 5,000 kilometers.

How to open the trunk of the car

There are three ways to open the trunk of the car: press the position directly in the middle of the trunk, and then find a switch, and open it up to open the trunk normally. Find the key socket of the car trunk and turn it right with the key to open the trunk of the car.

Open the remote control key directly: The remote control key opens the trunk of the car, which is also the most direct and easiest way to open. It is also relatively easy to use. Take out the remote control key and directly press the trunk open button to open it.

There is a button to open the trunk in the driver's seat, which can be opened by pressing it.

Open with the trunk button of the door. The left front door of the car, which is the position of the main cab, on the interior panel of the door, we can see a trunk opening button. We only need to pull up the button, and the trunk lid will open.

The way the car opens the trunk is opened by the car key button. No matter how the car key is designed, there will be three buttons. The first button is the car unlock button, the second button is the car lock button, and the third button is the button to open the trunk. Press or hold the key for 3 seconds to open the suitcase.