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WBL21型稳定土拌和机是一种全液压传动的筑路机械。在使用过程中，由于工作环境恶劣或使用木当，易发生故障。下面列举一些故障的原因及排除方法。一、分动箱换气孔窜油1．故障原因拌和机在作业或行走时从分动箱换气孔处窜油。其原因主要是分动箱上的PV24泵或PV23泵轴头漏油所
WBL21 Stabilized Soil Mixer is a full hydraulic transmission road construction machinery. In use, due to poor working conditions or the use of wooden, prone to failure. Here are some reasons for failure and troubleshooting. First, the transfer case vent air channeling 1. Fault reasons Mixer in the operation or walking from the transfer case ventilation holes at the oil. The main reason is the transfer case PV24 pump or PV23 pump head oil spill