With the spring flowers blooming, we are also about to face the season of spring rain. For trucks, in addition to the maintenance during use, the driving safety in the rainy season is heavier, and good maintenance can effectively ensure the safety of card users on the road. How to do truck maintenance work?
1. All kinds of oil should be replaced in time
The first and most important part of seasonal maintenance is the inspection, addition and replacement of various oils. It is recommended that the majority of card users replace the appropriate lubricating oil in time. The inspection and replacement of antifreeze is also an essential process in seasonal maintenance. After the truck has been in operation for several months, the antifreeze in the engine cooling circuit may evaporate, deteriorate or be mixed with impurities. Therefore, during seasonal maintenance, it is best to replace the antifreeze with a new one to ensure the normal operation of the engine cooling system and the air conditioning refrigeration system.
2. Tire inspection
The tire is the most hard-working part of the truck body. Because of its performance, it is responsible for the driving safety of the truck drivers. It is necessary to do a good job in tire maintenance. Focus on checking whether the tires are damaged or worn, and the tires in question should be replaced in time. Seasonal maintenance of trucks is very important. Do a good job in truck maintenance to avoid damage to accessories in time. If you have the conditions, you can go to the service station to do a complete vehicle inspection and maintenance.
3. Maintenance of the ignition system
In rainy days, the car may be caused by the leakage of electricity caused by the wet ignition system, which makes the engine difficult to start. If this happens, you can first use a dry paper towel or dry cloth to dry the inside and outside of the distributor and the wires, and then spray the desiccant on the distributor cover, battery connectors, spark plugs, high-voltage wires and ignition coils, etc. Wait for a while The engine can be started.
4. Pay attention to the deviation of the car
The role of the braking system in the car is self-evident, it is an important guarantee for our safe driving. In rainy days, the brake system is also prone to water entry, which makes the brakes sluggish, causing the car to deviate when braking and causing accidents. Therefore, it is very important to maintain a farther distance than usual in rainy days. If the brake system is flooded, after the rain stops, drivers and friends can remember to eliminate this potential hidden danger. Lightly press the brake with your left foot, and step on the accelerator with your right foot. Through the friction between the brake pad and the brake disc, the water evaporates to ensure driving safety. In addition, improper maintenance and use of tires can also cause the car to deviate. China is a vast country, and the weather varies from place to place. In some cities, the rainy season is very frequent. Those drivers who often drive in rainy days should use waterproof tires as much as possible, and pay attention to the tread pattern of the tire. If the tread pattern is too shallow, also Remember to replace it. When it rains, the road will be slippery. If the tire tread of the car is too shallow, and lack of friction with the ground, the car will deviate and drift, which will prolong the braking distance and cause traffic accidents. At the same time, it is necessary to remove the stones and gravel from the tire in time after the rain. We all know that the tread of the tire also has the function of drainage. These things are attached to the tire, which will make the drainage of the tire insufficient.
5. Replace wear-resistant parts
For trucks over three years old, belts are an important part of maintenance. Dislocation and breakage of the belt can easily cause abnormal combustion of the engine and serious damage to other components. After a certain year of use, uneven wear will cause the clutch plate to slip, reducing the effectiveness of the clutch. When it is found that the clutch is not normal, try to adjust the clutch plate, if the situation still does not improve, you need to consider replacing it.
