Automobile maintenance refers to maintaining and restoring the technical performance of the automobile and ensuring the good performance and reliability of the automobile. It contains a lot of knowledge, and timely and correct maintenance will prolong the service life of the car, improve the safety performance, save money and avoid a lot of trouble in repairing the car. However, the concept of "replacing insurance with repair" still exists among drivers, and traffic accidents caused by lack of insurance or improper maintenance often occur. Therefore, timely and correct maintenance of the car is an important part to prolong the service life of the car and ensure the safety of driving. Usually, car maintenance is mainly to keep the car in good technical condition and prolong its service life.
The difference between car maintenance and car repair
(1) Different operational technical measures. Maintenance is based on planned prevention, and forced operation is usually adopted. And repair is a planned and on-demand operation.
(2) The operation time is different. Maintenance is usually carried out before the vehicle breaks down. Repairs are usually carried out after the car breaks down.
(3) Different business purposes. Maintenance is usually to reduce the wear speed of parts, prevent faults and prolong the service life of cars; And repair the parts and assemblies that usually fail or lose their working ability, restore the good technical condition and working ability of the automobile, and prolong the service life.
Automobile maintenance is a preventive work to inspect, clean, supplement, lubricate, adjust or replace some parts of the automobile within a specified period, which is also called automobile maintenance.
Modern automobile maintenance mainly includes the maintenance scope of engine system (engine), gearbox system, air conditioning system, cooling system, fuel system and power steering system.
The purpose of automobile maintenance is to keep the automobile clean and in normal technical condition, eliminate hidden dangers, prevent faults, slow down the deterioration process and prolong its service life.