Regarding the maintenance of heavy duty trucks, most car owners will go to the special service station for maintenance according to the manufacturer's regulations when the first warranty period is reached. Because most manufacturers have implemented the first insurance policy for free oil change. If the owner misses the first guarantee, the engine oil will become black and dirty. If the internal impurities are not cleaned in time, the engine block will be worn out, shortening the engine life.
Key maintenance items:
Brake pads: generally speaking, when the vehicle travels to 40,000 to 60,000 kilometers, it will be replaced. For owners with bad driving habits, the number of replacement strokes will be shortened accordingly. Without maintenance, it is difficult to find out that the brake pads have become thin or worn out in time. If the worn brake pads are not replaced in time, the braking force of the vehicle will gradually decrease, threatening the safety of people and vehicles, and the brake drum will be worn out, and the maintenance cost will increase accordingly.
Pay attention to tire wear signs: use spare tires in an emergency, and the owner should replace them with standard tires as soon as possible. In addition, the tire maintenance project also includes adjusting the air pressure. For the tire pressure, the owner can not be underestimated. If the tire pressure is too high, it is easy to wear the middle of the tread. It is worth reminding that it is difficult to accurately measure the tire pressure without using a barometer. In addition, the tire is stuck. If it is the side part, the owner must not blindly repair the tire. It is best to change the tire immediately, otherwise the consequences will be very serious. Because the sidewall is very thin, it will not be able to withstand the weight of the car after repairing, and it is prone to puncture.