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我县广大机务人员在参考有关技术资料的基础上大胆实践,先后在东方红-75(54)拖拉机上改装了纸芯机油滤清器。在实践中证明此种滤清器具有改装容易,使用保养方便,延长机油的使用周期等优点。我县目前90%以上的履带拖拉机已经使用上了这种滤清器。一、纸芯滤清器的构造这种机油滤清器,用东方红-75(54)上的机油粗滤器改装而成的。其构造由外壳,外盖、内盖(即原上内盖)、圆筒、下座及填装卫生纸等组成。二、改装方法 1.将东方红-75(54)的废机油粗滤器外滤芯上的焊锡熔化,去掉铜丝和下边的铁环,只取波纹筒和上盖两部分(上盖包括上外盖和上内盖)。
The majority of crew in our county dare to practice on the basis of reference to relevant technical information, in the Dongfanghong -75 (54) tractor modified paper core oil filter. In practice, this filter proved easy to modify, easy to use and maintain, extend the service life of the oil and so on. At present, over 90% of crawler tractors in our county have already used this kind of filter. First, the structure of the paper core filter This oil filter, with the East Red-75 (54) on the oil strainer modified made. Its structure consists of the shell, the outer cover, the inner cover (that is, the original on the inner cover), cylinder, the next seat and filled toilet paper and other components. Second, the modified method 1 will East Red -75 (54) of the waste oil filter on the outer surface of the filter melt, remove the copper wire and the lower iron ring, just take the corrugated tube and cover two parts (cover, including the upper and lower Cover and upper cover).