What is the difference between maintenance and repair?

[IrisDella]

Maintenance refers to the further protection of items, such as car maintenance, which involves maintaining components and adding lubricating oil, while repair is needed when something is worn out or broken. Maintenance is performed when the item is not damaged. Additional extended information is as follows: 1. Oil maintenance cycle: Oil also has a shelf life. Generally, the maintenance cycle for most cars is every 6 months or 5,000 kilometers, while some cars require maintenance every year or 10,000 kilometers. 2. Spark plug maintenance cycle: For most cars, spark plugs generally require maintenance every 60,000 kilometers. The specific maintenance intervals vary for each car, so it is necessary to refer to the maintenance manual. Spark plugs are used for ignition, so they operate at high temperatures.