Within 65438+ 10,000 kilometers, what should I change for maintenance?

For friends who just bought their first car, they often feel that "buying a car is easier than maintaining it". They are worried about the adverse effects of poor car maintenance, but they don't know what to change when maintaining. Although 4S stores can really help many car owners not to forget the maintenance items, the higher cost is one of them. Some parts and maintenance items are only maintained according to the theoretical needs, but not the actual needs, which will cause some accessories to be replaced before the actual service life is reached.

First maintenance

Generally speaking, after buying a new car, the 4S shop will tell you the first maintenance time when you deliver the car. According to the requirements of different brands and models, it is about 5000-8000 kilometers. After buying a new car in a 4S store, it is usually given several maintenance, but some friends talk about lower prices. Maybe the 4S shop only gives one maintenance, that is, the first maintenance. Generally speaking, the first maintenance is mainly to replace the oil and oil filter, while the air filter and air conditioner filter are slightly different according to the maintenance standards of different brands.

Second, basic maintenance within 50,000 kilometers

For different brands and models, the general maintenance interval of family cars is about 5000 km or 10000 km. Every maintenance, it is necessary to conduct a comprehensive inspection of the vehicle, including:

Electrical systems, such as vehicle lighting;

Whether the chassis of the vehicle has traces of supporting the bottom and bumping;

Engine oil pan and gearbox oil pan have no leakage oil stains;

Whether chassis components such as suspension and swing arm are abnormal;

Whether the dustproof rubber sleeve is damaged;

Wear of brake disc and brake pad;

Whether the water content of brake oil and coolant level are normal.

Generally speaking, when the vehicle is within 50,000 kilometers, only the oil and oil filter need to be replaced, and the air filter and air conditioner filter can be replaced once a year. If vehicles often run on roads with poor space quality, severe dusty weather, or desert or field, it is necessary to shorten the replacement cycle of air-conditioning filter elements and air-conditioning filter elements according to the actual situation. In addition, according to the actual use, the wiper blade needs to be replaced once every 1-3 years.

30,000 km maintenance

Ordinary family cars are generally overhauled every 50,000 kilometers. There are more items to check. In addition to the routine inspection of each maintenance mentioned above, it is necessary to check the wear of these vulnerable parts:

Tire wear and rubber aging, generally speaking, tires need to be replaced every 5 years or 50-60 thousand kilometers;

Rubber sleeves such as swing arm rubber and machine foot pad are aging;

Valve carbon deposit.

In addition to the normal maintenance of engine oil, oil filter, air conditioner filter and air filter, most models also need to replace spark plugs, gearbox oil, gearbox oil pan filter, coolant and brake pads. If the local oil is not good, you can also replace the gasoline filter. If it is a city with high label and good oil products for long-term use, it can be postponed to 60-80 thousand kilometers before replacement.

Fourth, 60,000-90,000 km basic maintenance

After a major maintenance of 50,000 kilometers, according to the maintenance contents before 50,000 kilometers, routine maintenance of 60,000-90,000 kilometers can generally be carried out. If there is a specific fault or computer fault prompt when using the car normally, then check or repair it. In addition, if it is rear-wheel drive or four-wheel drive, it is necessary to replace tail oil, differential oil and transfer case oil for 60,000-80,000 kilometers.

However, according to my past experience, there are no other special problems in other aspects. It's nothing more than that my car cleaned the walnut sand valve once when it was 70 thousand kilometers, and changed the brake pads early, without changing the wheel speed sensor and brake pad induction line, and nothing else.

Five, 65438+ ten thousand kilometers maintenance

65,438 438+ 10/00000 km maintenance needs to be checked and replaced, which is roughly the same as 50000 km maintenance. However, after 654.38 million kilometers, chassis parts and some rubber parts should be carefully inspected, such as shock absorber, half shaft, steering gear, shaft head, swing arm and other parts. If there is aging or abnormal response, replace them in time.

Six, every 20-30 thousand kilometers need to be checked.

According to the usage of each vehicle, it is very important to check brake oil, antifreeze, battery, tires, wheels, belts, brake discs, brake pads and other parts every 20,000-30,000 kilometers. It is also important to know whether there is any sign of blockage in each drain pipe on the vehicle. Don't ask me why I know! Especially for cars that are often parked outdoors or under trees, if this kind of inspection is not carried out, it may be found that after a heavy rain, the roof leaks and even there is water in the car.