3000 miles maintenance

1. Please maintain the truck according the rules for 1000 miles maintenance.
2. Please check the electronic system to make sure whether the connectors need tightening.
3. Please clean up the dirt inside the engine.
4. Please check the stroke of the brake pedal and the clutch pedal.
5. Please adjust the V belt.
6. Please wash and check the battery. Clean up the oxide on the electronic pole and then paint some Vaseline on it.
7. Please adjust the place of tires as follows:
   Spare tire → rear right tire → front right tire → rear left tire → front left tire → Spare tire
8. Please clean up the dirt in the air filter.
9. Please wash the element of the fuel filter, change it in the shortest time if it is damaged.
10. Please change the lubricating oil one time after driving for 1000 miles, then, change the lubricating oil filter every 8 miles.