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天津市汽车修理六厂生产的2.5吨JZ425型装载机原变速箱(图1)中离合器的旋转油封环在使用过程中经常损坏,维修时必须将整个离合器拆修,这给用户带来很大不便。
The 2.5 ton JZ425 loader produced by Tianjin Automobile Repair Liuchang is often damaged in the process of using the original oil seal of the clutch in the original gearbox (Figure 1). During maintenance, the entire clutch must be disassembled, which brings a great deal of users inconvenient.