What should I pay attention to in spring vehicle maintenance?

Spring is full of warm green, but the wet rainy season is not so pleasant. When people enjoy the warmth of spring, they also have to face the rainy and sleepy climate. For car owners, spring has higher requirements for car maintenance and driving safety. To this end, we visited the traffic police department and Wenzhou automobile maintenance market and asked them to talk about matters needing attention in spring driving safety and vehicle maintenance. To prevent driving in spring, when the weather gets warmer in spring, many people will feel sleepy and always be in a state of fatigue, leading to inattention and even taking a nap while driving. In addition, when the night time is shortened in spring, people's sleep time will be shortened accordingly, which also leads to insufficient sleep at night and drowsiness during the day. Therefore, in the process of driving, we should pay special attention to this kind of human body reflection to prevent the occurrence of "spring sleep". Lin Haiyong, the propaganda unit of Ouhai Traffic Police Brigade, said that there are many reasons for the accident, but the driver's mental state is also the key to driving safety. He reminded everyone to improve traffic awareness, and at the same time pay attention to ensuring adequate sleep, maintaining a good mental state, and not driving fatigue. Timely beauty car paint has more rain in spring, and the acidic components in the rain have a strong corrosive effect on the car paint surface, which will cause damage to the car paint surface over time. Therefore, in the rainy spring, special attention should be paid to protecting the automobile paint surface. Maintenance must not ignore the waterproof work of the car. The staff of Wenzhou Shen Lian Automobile Service Co., Ltd. introduced that it is best to hire a paint beautician for seasonal maintenance. The simplest thing is to wax the car and put an invisible protective coat on it to prevent the paint from fading and aging, so that the beautiful car can always be around. (Li Haiou) Check the wiper carefully. The increase of rain in spring will inevitably make the wiper take on more responsibilities. Because the road and sight are not conducive to driving in rainy days, if the wiper fails to brush the rain, it will bring great danger to your driving safety. At this time, the wiper plays a very important role, so it is necessary to check and maintain it more carefully. The personnel of Rifeng Automobile Maintenance Center said that when checking the wiper, pay attention to whether the wiper has vibration and abnormal sound, check whether it keeps a certain speed when it rains at different speeds, observe the state of the wiper, and whether the wiper strut swings unevenly or leaks air. Either of these two faults means that the wiper blade is damaged. The method is to pull up the wiper and touch it with your fingers on the rubber wiper blade to check whether it is damaged and how elastic the rubber wiper blade is. If the blade is aged, hardened and cracked, it should be replaced in time. Strengthening antibacterial and moisture-proof Generally, windows are rarely ventilated in winter, and a large number of bacteria have accumulated in the car. In addition, the temperature rises and the air is humid in spring, which is the golden season for the reproduction and growth of various bacteria. Therefore, we should pay special attention to the antibacterial work in the car and keep it dry and hygienic. Turning on the air conditioner can protect against moisture. When the car is not in use, desiccant can be used instead of air conditioner for dehumidification. In addition, the ventilation duct is kept clear, which is not easy to breed peculiar smell. In addition to dehumidifying the air conditioner in the car, it is best to buy a simple dehumidifying box, so that the parts in the car are not easy to get wet after staying overnight. There are also simple methods, such as rolling newspapers into a bundle and putting them on the front and rear mats or in the trunk, which also has the effect of dehumidification. The trunk is a place that people tend to overlook. Many people like to pile some car washing tools and sundries in it, especially where the spare tire is placed, which makes it easier to hide dirt and shelter people, and the accumulated water vapor can easily flow to the spare tire in the groove. If it is not used for a long time, this part of the sheet metal and tire changing tools will rust and eventually spread to the whole chassis part. Therefore, it is best not to pile up unnecessary sundries in the trunk. In addition, it will be difficult to see the CD clearly when playing, so it is best to scrub it every once in a while. In addition, because many car CD boxes are installed in the trunk, in order to prevent the sound from getting damp, you can also put a small dehumidification box in the trunk. It is worth mentioning that if the car is parked in the open-air parking lot for a long time, in addition to the welding part between the door and the body, the iron parts such as hinges and locks inside the door are also easy to get wet because they are covered by the door trim. Therefore, on a sunny day, you can find a cool place, open all the doors and trunk lids, and let the moisture in the car be exhausted and ventilated. Then remove the mat and chair cover from the car to clean and dry. After running in winter, the surface of water tank and condenser will be covered with a lot of dust and catkins, which will cause problems such as high water temperature and poor refrigeration effect of air conditioner, which will lead to long-term work of electronic fans of air conditioner, easy to damage air conditioner, increase vehicle fuel consumption and increase vehicle noise. Therefore, in order to avoid this situation, the surface of water tank condenser should be cleaned with high-pressure air gun in spring. In addition, when there are too many dust and impurities on the surface of air conditioning pipes and evaporators, mildew will occur after long-term use, and a large number of bacteria will breed when the weather gets warmer. At this time, turning on the air conditioner will find an odor, which will affect your health. Therefore, before using the air conditioner, in addition to cleaning the condenser surface of the water tank, the air conditioning system should be cleaned and disinfected, and the air conditioning filter element should be replaced. After this treatment, you can use the air conditioner with confidence.