First maintenance

With the living conditions getting better and better, there are more and more cars, so do cars need maintenance? The answer is yes. Cars also need maintenance. The better the maintenance, the longer the driving time and the better the car.

Let's talk about what we should pay attention to when maintaining the first car. The first maintenance refers to the first maintenance after buying a new car, and it is also the first step to start the car maintenance business.

The first maintenance of an ordinary car is carried out after driving for half a year or when the mileage is about 5000 kilometers, whichever comes first. However, according to different brands and models, the rules for the first maintenance are different. Please refer to the contents in the vehicle maintenance manual.

What is the number one insurance item?

NO 1: change the oil. When the new car is running, there is a running-in period, and the engine is gradually running-in, so the dust, metal wear and so on during the work.

Impurities will be mixed into the oil. Therefore, the oil will get dirty quickly during the running-in process. If the oil is not changed in time, impurities will damage the inside of the cylinder.

NO2: Replace the oil filter. The core material of oil filter is filter paper, which must filter impurities in oil. However, cleaning and reuse will reduce the filtering effect, thus increasing engine wear and may lead to serious consequences. So the oil filter uses filter paper. The oil filter is usually replaced with new oil.

What other items does the first insurance include?

NO 1: Inspection of brake system and chassis. Check whether the automobile braking system is normal, and check whether the automobile chassis is scratched, under-plated, corroded, and leaking oil.

NO2: Tire inspection. Check the tire pressure and whether the tire wear is consistent. If some tires are worn to a greater extent, it means that the vehicle may run off and need four-wheel alignment.

Tighten the nut. During the first insurance, it is necessary to check the nuts of all parts, and then tighten all screws according to the specified torque.

Computer system check. Check the car comprehensively through the computer system, and then the maintenance personnel will carry out maintenance according to the problems.

Special reminder when going to the first insurance, pay attention to the time limit of the first insurance and bring all the documents. It's best to make an appointment with 4S shop in advance to avoid wasting queuing time. These are all things that should be done and paid attention to in the first maintenance of automobiles.