1.清选。用水冲洗玉米联合收割机及秸秆还田装置的内外泥土,清理碎玉米秸秆、缠草等杂物。卸下的链条、螺丝及甩锤(刀)用柴油浸泡洗净油泥,用机油浸泡5～10min,后涂上润滑脂用牛皮纸或塑料袋包好放在干燥处。2.入库。彻底清洁后开进机库,无机库的要加盖防雨淋、防日晒的简易棚,用塑料袋将柴油、机油的加注口、空滤器、排气管口包扎防尘土进 Clear Water rinse corn and combine harvester and straw inside and outside the soil, clean broken corn stalks, hay and other debris. Remove the chain, screws and hammer (knife) soaked with diesel oil wash oil, soak with oil 5 ~ 10min, coated with grease kraft paper or plastic bag on the dry place. 2 storage. Thoroughly clean and open into the hangar, no hangar to be stamped with anti-rain, anti-sun simple shed, with a plastic bag of diesel, oil filler, air filter, exhaust pipe mouth dusting into the bandage