我矿使用一些贝利埃重型矿用汽车,在油压转向系统经常出现转向重、转向发飘和方向不准等故障。通过实践,我们摸索出一些修理经验,简介如下。一、转向太重汽车转向太重,首先要弄清情况,这样才能根据结构原理,判断故障,采用排除方法。1.转向有时重一般是油泵皮带或风扇皮带打滑,油泵供油不良,油压不稳定而造成的。只要打皮带蜡或清洗皮带即可。 I mine some Belleair heavy mining vehicles, hydraulic steering systems often appear heavy steering, steering hair floating and the direction of the fault is not allowed. Through practice, we worked out some repair experience, as follows. First, the steering too heavy Car steering too heavy, we must first find out the situation, so as to be able to judge the fault according to the principle of the structure and adopt the elimination method. 1. Steering is sometimes heavier than the normal pump belt or fan belt slippage, bad oil pump, oil pressure instability caused. Just hit the belt wax or cleaning the belt can be.