Five mandatory items such as refueling car tires

Maintenance item 1 tire

In addition to the regular route, some car owners choose an alternative moon tour, which involves off-road or mountain road driving, which causes the position of the groove on the tire surface to be mixed with gravel. If it is not cleaned up in time, it will affect the normal service life of the tread. At the same time, poor road conditions in the wild may affect the balance of tires. Therefore, the return of self-driving tour should be based on the specific circumstances to re-balance every tire.

At the same time, it is necessary for vehicle owners to check if the tire has obvious injuries, scratches, and nails. Especially tire sidewalls, if there are obvious scars on the side of the tire, the tires should be replaced in time, otherwise it is easy to puncture the danger. In addition, it is also necessary to check if the tire pressure is up to standard. When the tire pressure is measured, the same tire pressure should be maintained for four rounds. If the tire pressure is abnormally low, it is necessary to carefully observe whether the tire has been pierced and timely repaired and replaced.

Maintenance item 2 brake pads

Vehicles that have travelled in the mountains have a relatively large impact on the brake pads due to the rugged terrain and the unsteady running of the car. In fact, when driving in the mountains or on the outskirts, the sensitivity of the car's braking system can easily be affected by bumpy roads.

Especially after long downhill slopes, check brake discs and brake pads. Because, for a long time, slamming the brakes will cause high temperatures, causing serious wear on the surfaces of the brake discs and brake pads. If the brake pedal is too loose and powerless and the reserve stroke is too small, it means that there is leakage or failure of the brake.

Maintenance item 3 battery

When traveling by car, it is more frequent to use various parts of the vehicle, and it is sometimes difficult to avoid long-distance driving at night. This also imposes higher requirements on battery power. The instrument displays the data that is conveyed to the driver. If there is an abnormality, there may be hidden dangers.

Therefore, after returning, check whether the battery power is sufficient, the light is intact, and the meter display is normal. If the vehicle is left unused for more than one week, the battery head is not removed and natural discharge or leakage may occur. The electrolyte level of the battery must be 10-15m higher than the plate. When it is not enough, distilled water should be added to keep the battery level and the battery should be charged if necessary.

Maintenance item 4 oil

Vehicles that choose to travel by car for a long period of time have a considerable loss of various auxiliary oil liquids. Therefore, after returning, it is advisable to pay attention to checking various oils such as oil, brake oil, and antifreeze to see if there is oil leakage and consumption. In particular, vehicles traveling north of the National Day may experience large differences in temperature between North and South. The poor quality plastic tubing can easily become explosive and brittle in environments with large differences between hot and cold, which can lead to leakage of antifreeze and oil products. In addition, scratches may also occur when driving on roads such as the countryside. If oil leakage is caused, it must be resolved in time.

In addition, the quality of oil products at various gas stations is uneven. If there is too much gum in the oil, a lot of gum around the intake valve will be generated after the vehicle is used. This will make the intake valve poorly moving, causing serious increase in fuel consumption and difficulty in engines. start up. In this regard, minor carbon deposits can be cleaned with detergents. Severe carbon deposits can only remove the cylinder heads for cleaning, in addition to cleaning the oil circuit.

Maintenance item 5 glass

Some people complained that when they finished high speed and returned to the urban area, they found various small cracks or scratches on the glass. Usually, on the freeway, when other vehicles surpass their own vehicles or follow their own large trucks, the splashed stones may cause this phenomenon to occur.