WTO harmonization and HS codes

List of contents of this article:

• 1,WTO harmonization and HS codes Top ten car maintenance skills
• 2, How to repair and maintain the car.
• 3, How to maintain a car
• 4. How to maintain and maintain a car
• 5, common sense of car maintenance and upkeep

Top Ten Maintenance Skills for Automobiles

1. Especially some diesel cars are difficult to start in the cold in winter. Some drivers often use spray lamps for heating, which must prevent burning lines, oil lines, etc.For fear of "duplication", some parts should be used once, but individual drivers or repairmen reuse them in order to save money or because they do not understand the "taboo", which is very easy to lead to accidents.

2. Ten maintenance points that must not be ignored to make your car last, check the engine oil level, and park the vehicle on the horizontal road. Pull out the ruler to check the amount of oil. If the oil is within the two marking lines (F) and (L), it is within the normal range, and if it is below (L).

3. Turn up the air pressure of the front wheel in the direction of running or lower the air pressure of the tires in the other direction; adjust the front bundle within the specified range; most of the vehicles run to the right, which is caused by using the right road teeth.

How to repair and maintain the car.

Car maintenance items Regular replacement of oil and three filters: As the main maintenance items in automobiles, the replacement cycle of oil and filters is generally 5,000 kilometers or 10,000 kilometers, and the replacement cycle of air conditioning filters and air filters is 10,000 kilometers or 20,000 kilometers. Generally, these accessories are also the main More slippery.

[Pacific Automobile Network] Maintenance around the engine: the spark plug should be replaced when it reaches 90,000 kilometers.Air filters and gasoline filters should be replaced at 15,000 kilometers. The fuel injection head and throttle valve should be cleaned when driving 30,000 kilometers. The engine oil is changed every 8,000 kilometers.

There are two main aspects of vehicle maintenance. One is the mandatory maintenance provided by the maintenance station. On the other hand, there are some daily maintenance done by the owner himself. The normal maintenance of the vehicle is related to the service life of the vehicle and the safety of drivers and passengers. If it is improperly maintained or used, it will cause vehicle failure and bring safety hazards.

How to maintain and maintain the car? Daily maintenance and routine inspection monitor tire pressure from time to time, monitor tire pressure, clean up debris on the tire, clean and wax the car, clean up the dust on the outside of the water tank and oil radiator, and add car front windshield cleaning solution.

Simple partsYou can replace it by yourself, such as wipers, etc. These secondary replacements and inspections are relatively simple. You can buy the brand you want online, and then carry out simple inspection and installation. Proper maintenance is scientific. The car maintenance cycle refers to the interval mileage or time of car maintenance.

How to maintain the car

1. The replacement of oil and oil filters 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.

2. Oil maintenance If the car engine is the heart of the car, then the oil is the blood of the car.

3. It mainly includes: car paint maintenance, cushion carpet maintenance, bumper and skirt maintenance, dashboard maintenance, electroplating processing maintenance, leather and plastic maintenance, tires, { the service life of tires is generally 2-3 years or about 60,000-100,000 kilometers. When the pattern depth is 6mm (minimum wear), the tire should be replaced immediately.

4. Clean the interior and exterior of the car. Monthly maintenance content External inspection: inspect the car, check the degree of damage to the light bulb and lampshade/check the fixation of the car body ornaments, and check the rearview mirror.

5. The regular regular replacement items of automobiles are organic oil, engine filter, air filter, fuel filter, air conditioning filter, carbon tank, transmission oil, brake fluid, booster oil, antifreeze transmission belt, etc. There are also items that are regularly checked, adjusted and replaced, including four-wheel positioning and replacement, brake pads, etc.

6. How to maintain a car Car maintenance tutorial: Regular car washing and waxing, which is a necessary job for paint maintenance. It can not only maintain the paint surface, but also make your car clean and comfortable to drive; 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 maintain and maintain the car

1. 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.

2. Clean the exterior of the car; clean all parts of the car. Monthly car maintenance. During the monthly car maintenance, the weekly car maintenance items should be repeated, but the inspection should be more detailed.

3. How to maintain a car correctly? Friends who drive all know that their cars must be "repaired in three parts and maintained in seven parts", but if it really comes to the relationship between maintenance and repair, I'm afraid not many friends can explain it clearly.

4. Monitor tire pressure from time to time, monitor tire pressure, clean up debris on tires, clean and wax the car, clean up the dust on the outside of the water tank and oil radiator, and add car windshield cleaning solution. Check the oil leakage of the chassis, find the traces of oil leakage, check the oil volume of each assembly gear and make appropriate supplements.

5. Daily maintenance and routine inspection irregularly monitor tire pressure, monitor tire pressure, clean up debris on tires, clean and wax the car, clean up the dust on the outside of the water tank and oil radiator, and add car front windshield cleaning liquid. Check the oil leakage of the chassis, find the traces of oil leakage, check the oil volume of each assembly gear and make appropriate supplements.

6. How to carry out the daily maintenance and upkeep of the car. Maintenance and routine inspection are carried out from time to time. Tire pressure monitoring is carried out, the air bed of the tire is monitored, debris on the tire is removed, the car is cleaned and waxed, the exterior of the water tank is removed, the exterior of the engine oil radiator is removed, and the car is added Front windshield, glass cleaning liquid.

Common knowledge of automobile maintenance

Regular maintenance items made by mileage.It mainly includes the replacement of oil and oil filter. Interval of minor maintenance: The time of minor maintenance depends on the effective time or mileage of the oil and oil filter used. The validity period of mineral engine oil, semi-synthetic engine oil and fully synthetic engine oil of different brands and levels is also different. Please refer to the manufacturer's recommendation.

Basic common sense of car maintenance Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting or replacing certain parts of the relevant parts of the car, also known as car maintenance.

On the road surface that damages tires such as snow; when driving on the ramp, you should try to avoid parking on the slope; when driving in summer, you should choose a shady place to avoid exposing the tires to the hot sun; when driving in the cold season and need to stop, you should choose a sunny place to avoid the wind to prevent the tires and the ground from freezing.

Supplement windshield cleaning liquid, etc.Clean the exterior of the car; clean all parts of the car. Monthly car maintenance. During the monthly car maintenance, the weekly car maintenance items should be repeated, but the inspection should be more detailed.

Supplies in major maintenance In addition to replacing oil and oil filter, there are also the following two items in automobile maintenance. The air filter engine needs to absorb a large amount of air during work. If the air is not filtered, the dust in it will accelerate the wear of the piston and cylinder.