As we all know, the composition of the car is very complex. Some parts of the car are not easily damaged, but some are vulnerable, and these vulnerable parts need to be maintained or replaced in each maintenance. Then what are the vulnerable parts of the general car? Let's take a look at them.

Let's give you a brief introduction first! ___________ At high speed, the car can't run, the throttle can only run 80-90 kilometers on the ground, and when starting with the first gear, the car has a sense of rush forward and backward, and it also needs to change the clutch plate and pressure plate. Stepping on, lifting clutch when there is astringency also need to be replaced. There are also clutch felt uneven, may be more serious wear and tear clutch, you can consider timely replacement. Until you find that when you suddenly step on the throttle at speed of 100/h in 5th gear, the speed increases obviously and the speed doesn't accelerate much, it means that your clutch is slipping, or that you can hear the sound of metal friction every time you lift the clutch, which means it's time to change.

Indeed, some people think that the maintenance of automobiles is to change oil, which is one-sided and wrong. Car maintenance is a wide range of concepts, including the replacement and cleaning of oil and filters in engine systems, and the replacement and maintenance of vulnerable parts of automobiles, such as belts, spark plugs, batteries, tires, brake pads, ball heads, clutch pads, shock absorbers and so on.

Of course, after the rubber sleeve is damaged, the vehicle may have a series of faults, such as running deviation, swing, abnormal noise, etc. Even four-wheel positioning is not helpful. At this time, the car should be lifted up, by professional repairman, carefully check the chassis, rubber bush damage is very easy to be found, then it can be replaced directly, if not provide rubber bush alone, it can only be replaced by the total.

Indeed, the replacement cycle of tyres is recommended to be 30,000 to 40,000 kilometers. Of course, due to different driving habits, different roads are often taken, and the replacement cycle will change relatively. 20,000 km car owners had better do a four-wheel positioning, correct the four-wheel data, ensure the normal use of tires, prevent eccentric wear. If the four-wheel alignment data are inaccurate, it is easy to cause tire eccentric wear and reduce tire life. When the tire pattern is less than 1 mm, the owner must immediately replace the tire.

In a word, chassis can ensure the safety of vehicle and owner. Generally, new cars will be sprayed with rust-proof primer when they leave the factory, but they will be oxidized slowly after a period of time. Once the chassis parts are rusted and corroded, it will lead to the loosening of the structure of the whole vehicle and bring potential safety hazards, and many traffic accidents are caused by the chassis loosening.