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我单位有厦工、柳工、徐工和临工等厂家生产的ZL40型、ZL50型装载机近30台。在变速器组装过程中，由于没有专用试验台，变速器装配后需吊装上车后才能测试装配性能。如果变速器在测试过程中出现离合器打滑、Ⅰ挡和倒挡分离不彻底、活塞油封被卡死、驱动力不足等故障现象，不得
My unit has Xiamen, Liugong, XCMG and temporary workers and other manufacturers ZL40-type, ZL50-type loader nearly 30 units. In the transmission assembly process, because there is no dedicated test rig, the transmission assembly to be hoisted to test the assembly performance after the car. If the transmission clutch slip during the test, Ⅰ block and reverse gear separation is not complete, the piston seal is stuck, lack of driving force and other symptoms, not