安顺斗山150挖机旋转伸二臂有响声案例
,李师傅
17号,我厂接到一位安顺王先生电话,说"我的一台斗山150挖机转向伸二臂时会有咯噔声音出现,还会有停顿,是什么问题"
美瑞特维修师傅与安顺王先生故障对话.
维修师傅:是行走转向还是回转是臂上出现咯噔响还是回转或者行走是臂出现停顿还是回转或者行走
安顺王先生:甩土时,边旋转边伸二臂时会有声音出现,同时还有点停顿.
美瑞特维修师傅:找个人在回转转盘处仔细听听,转盘是转一圈有间歇性的N声,还是转一圈就一声,如果是N声是回转马达故障,如果是一声是转盘坏了.
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