What Maintenance Should Be Done When a Car Reaches 40,000 Kilometers?

1 Answers
DeCharlie
07/30/25 5:58am
The 40,000-kilometer maintenance for a vehicle is considered a major service. The primary maintenance tasks include replacing the engine oil, three filters, and all vehicle fluids, along with necessary routine inspections such as changing the brake fluid, transmission fluid, power steering fluid, and coolant. Below are the relevant details: In addition to the main maintenance items, it is also necessary to check the wear of the brake pads, inspect tire wear and tire pressure, and assess the aging and wear of rubber components like the engine's external belts. Additionally, check for any oil leaks in the engine, transmission, and shock absorbers. Depending on the vehicle's usage, inspect the carbon buildup in the intake and exhaust systems. If necessary, perform cleaning and maintenance on the exhaust system, which generally includes cleaning the fuel injectors, throttle idle valve, intake manifold, and three-way catalytic converter.
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