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What are the essential maintenance items at 30,000 kilometers?

1 Answers

DiLilah

07/30/25 10:16am

At 30,000 kilometers, the essential car maintenance items include oil change, oil filter replacement, air filter replacement, fuel filter replacement, throttle body cleaning, and spark plug replacement. The oil and oil filter replacement primarily focus on the lubrication system maintenance. The main function of the lubrication system is to effectively lubricate various components of the car engine to prevent excessive wear. The oil filter's role is to remove various impurities from the oil, ensuring the proper functioning of the lubrication system. Below is an introduction to car maintenance: 1. Introduction to car maintenance: Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. 2. Scope of car maintenance: Modern car maintenance mainly includes the engine system (engine), transmission system, air conditioning system, cooling system, fuel system, power steering system, and other maintenance areas. 3. Purpose of car maintenance: The purpose of car maintenance is to keep the car clean, maintain normal technical conditions, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.

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