1. Open all windows, covers, and shrouds on the harvester and start the engine so that each working part operates and carefully eliminate dust, crop residues, and dirt from inside and outside the machine. 2. Take off all the belts and wipe them clean. Label them and keep them properly. 3. Remove all the chains, put them into diesel or kerosene for cleaning, and then put them into the clean waste oil, soak them in boiling water, remove them, and put them back in place or in oil. 4. Repair or replace damaged parts. 5. Apply anti-rust oil on the exposed metal surface. 6. Remove the high-speed bearing, clean it, grease it and replace it. 7, remove the battery, for special inspection and storage. 8. Slowly place the header on a wooden mat, and front and rear wheels are lifted with wooden blocks to make the tire unloaded. 9. Put the cooling water in the water tank and rotate the engine 10-20 laps to drain the water in the pump. 10. Loosen the clutch spring and apply a layer of butter on the clutch slide surface to prevent spring failure and rust on the sliding plate. 11. During the custody, you should always check whether the metal parts are rust, if necessary, remove rust and oil. 12. Shake the engine crankshaft several times a month to re-lubricate the piston, cylinder wall and valve. 13. The charged and stored battery should be recharged once a month, once every 3 months, and the temperature must be kept above 5°C. 14, the machine should not be placed in the open air, should be placed in a cool ventilated room or shed. Suction Breast Pump,Abs Breast Pump,Phthalate Free Breast Pump,Memory Function Breast Pump NINGBO YOUHE MOTHER&BABY PRODUCTS CO.,LTD , https://www.youha.com