1. Before starting the engine, check the oil and coolant levels.
2. Start the engine, if after 10 seconds after starting the oil pressure lamp does not go out, then stop the engine.
3. Warm up the engine and check for leaks.
4. Check and set the ignition timing.
5. For the first 200 km after repair, do not load the vehicle, avoid driving at high speed, or driving with a sudden change in speed. Change the oil and filter first after 800 km, then after 2500 km, then change the filter every 5000 km. Check oil and fluid levels regularly.