ＺＬ５０变速器输出轴油封泄漏是装载机在使用过程中出现频率较高的故障。在实际维修过程中，对这一问题的处理往往引不起足够的重视，极易成为更严重故障的隐患。为防止变速器过早损坏、延长其使用寿命和降低维修费用，现就装载机变速器输出轴油封泄漏的原因及处理作一简单介 ZL50 transmission output shaft oil seal leakage is the loader in the process of using the higher frequency of failure. In the actual maintenance process, the handling of this issue often can not afford sufficient attention, easily become a hidden danger of more serious faults. In order to prevent premature transmission damage, to extend its service life and reduce maintenance costs, now on the loader transmission shaft seal leakage causes and treatment for a simple introduction