What items are required for the second maintenance?

[CatherineLynn]

The second maintenance is a minor service, primarily requiring the replacement of engine oil and the oil filter, with other tasks mainly involving inspections. The second maintenance involves a relatively extensive list of inspection and replacement items, constituting a comprehensive vehicle service. After the second maintenance's inspections and upkeep, the vehicle's overall condition significantly improves to its optimal state, ensuring the highest level of driving safety. The main items include the following: 1. Replace the engine oil, oil filter, and air filter. 2. Check the tension and speed of the engine belt, and whether various fluids are at normal levels. 3. Inspect tire pressure, and check for bulges, damage, or uneven wear indicating misalignment. 3. Examine the chassis, brake pads, brake discs, ball joints, CV joints, and connecting rods for any scratches or damage. 4. Finally, check all lights and switches throughout the vehicle.