Aiming at oil leakage phenomenon of transmission output shaft of domestic ZL40/50 loaders, causes of the leakage and countermeasures are expatiated.

• 摘要针对国产ZL40/50装载机变速器箱输出轴渗漏现象，详细阐述了引起输出轴渗漏的原因及解决的方法。