How Many Kilometers Count as the Break-in Period?

[VanMatthew]

1000 to 1500 kilometers is considered the break-in period. The break-in generally refers to the process where mechanical components make initial contact, friction, and engagement during operation. Maintenance tasks include: 1. Changing the engine oil, oil filter, and cleaning the air filter, checking whether the generator belt and wiper blades are damaged; 2. Checking whether the levels of various fluids are normal; 3. Checking whether the tire pressure is normal and if there is any uneven wear, bulging, or damage to the tires; 4. Inspecting the car chassis, including the brake pads, brake discs, connecting rods, ball joints, and CV joints for any scratches; 5. Checking all switches and lights in the car to ensure they are functioning properly.