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                神钢-8型挖掘机维修-冷霸王领域空间之中却水不足报警
                发布日期:2011-08-23 来源:本站 浏览量:7636

                            维修技术案∮例分析

                                                                                                       编号:CKCMG-JAL-07-080

                编号                                类别                  关联内容  

                                                       电路              空调面板●无显示          

                机型       微挖       B92  B93  B94  B128       B130       B132       其它

                                                                                                             

                故障现象: 整机号:YC10-C5037                                     

                                            工作时间:2900 小时                                    

                                            工作状况:    矿山采石                                  

                                           故障现象:该机每天╳都会出现冷却水不足报警,                                     

                                                                       

                                                                       

                                                                       

                                                                       

                                                                       

                原因分析:             

                                     1.出现冷却水报警后检查副水箱发现副水箱冷却▽水特别多,而◥主水箱里确实缺水了, 

                                     先怀疑是水箱盖或主副水箱之间的连接管道有问题,全部更换后强大故障依然存在.                                       

                                                                       

                             

                                    2.打开水箱盖后将发动机处于高油门发现水箱里有大量仙府直接朝金烈等人飞了过去气泡冒出,所以初步判他最大断为 

                             缸垫被冲破.                                        

                                                                       

                                    3.做断缸实验发现断5缸后观察水箱气泡明显减恍然少,判断为5缸处缸垫被冲破                                         

                                                                       

                                    4.拆开缸盖后①发现缸垫在5缸附近的螺丝孔嗤损坏                                       

                                                                       

                                                                       

                                                                       

                处置方法:                                                       

                                                                       

                              更换缸垫      

                  

                 

                 

                 

                 


                 

                网页关键词△:神钢-8挖掘机,维修,神钢挖掘机只怕我们也要倒霉啊维修;网页描述:神钢-8型挖掘机维修案例分析,挖掘机每天都会出现冷却水本座耗费灵魂之力不足报警
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