1. Do not use the flatbed truck excessively;

2. The flatbed truck must be filled with grease after 300 hours of use;

3. The connection between the traction frame and the suspension frame must be flexible and free from sticking;

4. After the tire height adjustment seat is used for 300 hours, it must be filled with grease such as butter;

5. During the traction and walking process, it is found that the tire is not flexible, and the vehicle is overhauled;

6. When there is tire damage, it should be stopped for repair and replacement;

7. If the chain and spring of the boarding bridge are loose or damaged, they need to be replaced in time;

8. The poncho is damaged for a long time and needs to be replaced in time;

9. When the ground pillar screw is not flexible, it must be filled with grease such as butter; 10. The vehicle must not have other diseases with disease;

XI. Check that all components should be complete, connected, the transmission mechanism is firm and the lubrication is normal;

12. Operators must be professionally trained and qualified before they can be employed.

13. The operator must understand the technical performance and conditions of use of the flatbed, be familiar with the operating essentials, operate correctly, and prohibit overloading or expand the scope of use.