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我公司T１４０－１履带推土机变速器输入轴的漏油问题一直是困扰我们的一个难题，用户反应强烈。其特征是：试车阶段基本上没有发现漏油现象，出厂不久就开始漏油。究竟是什么问题？我们曾从多方面查找原因。首先，对油封进行了检测，结论是尺寸符合设计要求，唇口规整，胶料性
Our company T140-1 crawler bulldozer transmission input shaft oil leakage has been a problem that plagued us, the user reaction. Its characteristics are: test phase basically found no oil spill, the factory began to leak oil soon. What is the problem? We have looked for reasons in many ways. First of all, the oil seal was tested, the conclusion is that the size meets the design requirements, lip alignment, compounding