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一、整体检查将犁停放在平整的水泥地面上,用绳子和皮尺检查犁架和各部件之间的安装位置。犁架的纵梁应在同一平面内,犁梁之间横距离应相等,偏差不大于7毫米。检查主梁地面至各犁铧刃垂直距离,新犁高差不超过5毫米,旧犁高差不超过15毫米。各犁体
First, the overall inspection Plow parked on a flat concrete floor, with a rope and tape measure check the plow and the mounting position between the various components. Plow frame longitudinal beams should be in the same plane, the horizontal distance between the plows should be equal, the deviation of not more than 7 mm. Check the ground beam to the ridge to the vertical distance between the blade, the new plow height difference of not more than 5 mm, the old plow height difference of not more than 15 mm. Plow body