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1.故障现象1台ZL50型装载机在进行整机强化试验过程中底盘出现异响,具体情况是:在发动机怠速状态下行驶时转动转向盘,该机底盘某个部位会发出清脆的金属撞击声,转向盘转到哪个位置出现异响不确定;当踩下油门加速行驶时,该响声变得微弱,或基本消失。我们本着对客户负责及做“精品工程”的态度,决定查找出该异响的原因并予以解决,以消除潜在危险。
1. Symptom 1 ZL50 loaders in the course of strengthening the chassis during the whole chassis abnormal sound, the specific situation is: turn the steering wheel while driving in the engine idle state, the aircraft chassis will issue a crisp part of the metal impact Sound, steering wheel to where the location of abnormal noise is not sure; when you press the accelerator to speed up the sound becomes weak, or basically disappeared. We take the responsibility of the customer and do “good work ” attitude, decided to find out the cause of the abnormal noise and resolved to eliminate potential dangers.