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一、汽油泵的检查 汽油泵上的全部零件分解后,应进行彻底清洗,然后再对每个零件进行检验。 1.将汽油泵的上体和下体放在平板上检查,其结合面的平面度误差不得超过0.1毫米,否则用砂布垫在平板上磨平。泵体与气缸体结合面的平面度误差不得超过0.20毫米,如平面拱曲,则应磨平。 2.内、外摇臂间隙检查。通常将直角板的一边靠紧在泵的结合平面上(即与气缸体结合的平面),移动外摇臂,直至与内摇臂间隙消除为止,
First, the inspection of the petrol pump After the breakdown of all parts of the petrol pump should be thoroughly cleaned, and then each part for testing. 1. Gasoline pump on the body and the lower body on the flat check, the flatness of the combined surface error of not more than 0.1 mm, or with the emery cloth pad flat on the flat. Pump and cylinder body surface of the flatness of the error shall not exceed 0.20 mm, such as flat arching, should be polished. 2. Internal and external rocker clearance check. Usually one side of the right angle plate is close to the coupling plane of the pump (that is, the plane which is combined with the cylinder block), the outer rocker arm is moved until the clearance with the inner rocker arm is eliminated,