Automobile maintenance project

The list of automobile maintenance items includes:

1, change the oil.

The routine maintenance of automobiles (every 7000- 10000 km) requires oil change. Engine oil includes mineral oil, semi-finished engine oil and synthetic engine oil, and their quality is progressive. Semi-synthetic engine oil can meet the service life of 5000-7000 kilometers. If the maintenance frequency is less within one year, you can choose the whole synthetic engine oil with better quality.

2. Change the transmission oil.

Most automobile maintenance manuals stipulate that the gearbox oil should be changed every 2 years or 40,000 kilometers, and the gearbox oil will only be changed during major maintenance. The gearbox is the link between the clutch and the transmission shaft, and the internal gears are very precise. Frequent gear shifting can easily lead to deterioration of gearbox oil, and cooling and lubrication cannot be realized after deterioration, resulting in easy damage of gearbox. Therefore, the transmission oil should be changed according to the maintenance manual.

3, antifreeze replacement.

The replacement time of automobile antifreeze is generally 2 years, and the colors are pink and blue. The cost of antifreeze is not high. According to the car maintenance manual, it is necessary to add 40 thousand kilometers to the average car.

4. Replacement of brake oil.

As the power transmission medium in automobile braking system, the quality of automobile brake oil directly affects the braking effect of automobile, so it should be replaced after driving 40 thousand kilometers. The reason is that brake oil is prone to thermal deterioration and foaming, which leads to the decrease of braking effect.

5. Check and replace the brake pads.

The replacement of brake pads depends on the wear and tear during automobile inspection. The replacement of brake pads in some domestic automobile maintenance manuals is 40,000-60,000 km, which directly affects the braking safety of automobiles. The wear of automobile brake pads is inconsistent, depending on the actual situation of automobile brake pads.

6. Check and replace the steering power fluid.

Automobile steering fluid needs to be replaced once every 3 years or 60 thousand kilometers, mainly for automobile steering wheel steering system. Insufficient steering power fluid will make steering feel heavy.

7. Oil filter, air filter, fuel filter and engine belt.

It is also necessary to replace the oil filter element. Many car owners may find that when maintaining, especially when changing the oil, a round object needs to be replaced under the car, that is, the machine filter.

The fuel filter element will not be replaced frequently. Of course, it is mainly based on the replacement cycle in different vehicle manuals, because the mileage or time for changing the oil filter in different vehicles is different. Of course, you can also reach the mileage in the manual or advance or postpone the time.

Air filters are generally replaced every 20,000 kilometers or 2 years. In every minor maintenance, it needs to be blown once with an air gun to ensure the cleanliness of the air filter element.

The automobile belt was changed from 654.38+10,000 km to1.5,000 km. In order to ensure the normal operation of the engine and improve the service life of the engine, the automobile should be repaired and maintained reliably and normally. After the engine belt is used for one and a half to two years, ordinary vehicles can be replaced. If the mileage reaches 60,000 kilometers, it should be replaced.

8. Clean the throttle and injector.

The throttle and nozzle of the automobile are cleaned every 20,000 kilometers to ensure the normal operation of the air intake system and fuel system of the vehicle.

9. Air conditioning filter.

The air conditioning filter element can be completely replaced by itself. You need to pay attention to the first maintenance. This is not difficult to replace.

10, spark plug.

The function of spark plug is self-evident. If there is no spark plug, it is like a car in a vegetative state. Once working for a long time, the engine will run unsteadily and the car will shake. In severe cases, the cylinder will be deformed and the engine will be more fuel efficient. So the function of spark plug is very important. About 60,000 kilometers can replace the spark plug.

1 1, tire.

In fact, there are several common requirements for tire replacement: tire noise reduction, wear replacement, and demand replacement. Of course, except for wear and tear replacement, the rest is determined according to personal circumstances.

12, battery.

The battery replacement cycle is about 40,000 kilometers. If you don't drive for a long time and feel weak when you start the vehicle again, the battery may be broken. Do not turn on the headlights or put music or DVD in the car for a long time after the car is turned off. This will drain the battery.

13, wiper wiper.

There is no standard replacement cycle for wiper blades. It depends on the quality of the wiper blade, the use environment and other factors to judge whether it needs to be replaced.