【摘 要】
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东方红—54拖拉机选用ZS15S15轴针节流式喷油器,其针阀的标准尺寸为24.85_(+0.000)~(-0.005)毫米;其针阀磨损后允许使用的尺寸为24.75毫米;其壳体磨损下沉量允许不修的尺寸为
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东方红—54拖拉机选用ZS15S15轴针节流式喷油器,其针阀的标准尺寸为24.85_(+0.000)~(-0.005)毫米;其针阀磨损后允许使用的尺寸为24.75毫米;其壳体磨损下沉量允许不修的尺寸为0.05毫米。当喷油器壳体及针阀磨损超限后,喷油器的技术状态恶化,从而导致发动机马力不足、耗油率增加。因此需进行检查和修
Dongfanghong -54 Tractor ZS15S15 axial needle choke injector, the needle valve standard size of 24.85 _ (+ 0.000) ~ (-0.005) mm; the needle valve wear allows the use of the size of 24.75 mm; its The amount of wear and tear on the shell allows for an unskilled size of 0.05 mm. When the injector housing and needle valve wear overrun, the fuel injector technical conditions worsened, resulting in insufficient engine horsepower, fuel consumption increased. Therefore need to check and repair
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