When cleaning the Mud Pump, we should pay attention to the following items: 1. Safety protection: Before cleaning the mud pump, the power should be cut off and safety protective equipment such as protective gloves and goggles should be worn to avoid injury. 2. Cleaning method: Select a suitable cleaning method based on the type and working conditions of the mud pump. Generally speaking, methods such as clean water flushing, chemical cleaning, mechanical cleaning, etc. can be used. 3. Cleaning sequence: When cleaning the mud pump, a certain sequence should be followed: first clean the inside of the pump body, then clean the external components, and finally clean the pipes and accessories. 4. Cleaning tools: Select appropriate cleaning tools, such as brushes, rags, cleaning liquids, etc., to ensure the cleaning effect. 5. Prevention of pollution: When cleaning the mud pump, attention should be paid to preventing environmental pollution and avoiding the discharge of cleaning fluid and impurities into the ground or water source. 6. Inspection and Maintenance: After cleaning the mud pump, the pump body should be inspected and maintained, such as checking for leaks in the sealing parts, abnormal noise or vibration in the pump body, etc. 7. Record and report: After cleaning the mud pump, the cleaning process and results should be recorded and reported to superiors in a timely manner. Choosing appropriate cleaning methods and tools when cleaning the mud pump can ensure its normal operation and extend its service life.