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针对HX_N5-0195机车首次暴露的柴油机摇臂球座断裂的质量问题,分析原因并提出改进措施,实施效果良好。
Aiming at the quality problem of the first breakage of the diesel engine rocker arm seat exposed by HX_N5-0195 locomotive, the reasons for the breakage are analyzed and the improvement measures are put forward and the implementation effect is good.