What does Nissan's first and second maintenance mean?
1 Answers
Nissan's first and second maintenance refers to the car's first maintenance (first maintenance) and second maintenance (second maintenance), which means the first and second oil and oil filter changes for the car. Of course, depending on the mileage and time, there may also be other maintenance items such as replacing the air conditioning filter and air filter, but it mainly refers to the process of changing the oil and oil filter. Below are the specific details: 1. First maintenance time: The first maintenance time for a new car is usually based on the mileage and the specified first maintenance time, generally 5000 kilometers or 6 months. However, some brand 4S stores have shortened the customer maintenance cycle to remind customers of the maintenance period of 3000 kilometers or 3 months, with the two values being whichever comes first. 2. Car maintenance: Cars need regular maintenance to inspect various parts of the car and replace the oil and oil filter. During driving, various parts of the car are in a high-speed operating state, which can easily cause minor wear and tear, especially the parts inside the engine, which are under high-temperature working conditions for a long time. The friction between parts requires timely replacement of oil and oil filter. The oil can reduce the working temperature inside the engine and reduce the friction loss between parts. The oil filter needs to be replaced regularly as impurities in the oil can easily clog the oil filter. After regular maintenance, the normal service life of the car and engine can be extended, ensuring safe driving.