What maintenance items are required after driving 20,000 kilometers?

[Diego]

Maintenance items for a vehicle after driving 20,000 kilometers include: replacing engine oil and oil filter, replacing air filter, among other routine inspections. If the vehicle uses conventional material spark plugs, they also need to be replaced at 20,000 kilometers. The 20,000-kilometer service is considered an intermediate maintenance, while a major maintenance is performed every 40,000 kilometers. Vehicle maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle. The purpose of maintenance is to keep the vehicle clean, maintain normal technical conditions, eliminate potential hazards, prevent faults, slow down the deterioration process, and extend the service life of various components.