亚洲日韩国产AV无码无码精品,蜜桃视频无码区在线观看,日韩人妻无码精品-专区,99久久精品熟女高潮喷水免费,综合综合综合综合综合网

4423

住友型200-1液壓挖掘機清晨全車憋車

2019/12/14

住(zhu)友型200-1液壓(ya)(hydraulic)挖掘(excavate)機(ji)(ji)清(qing)晨(chen)全車(che)憋車(che) 住(zhu)友型200-1液壓(ya)(hydraulic)挖掘機(ji)(ji)(excavator)(excavator)清(qing)晨(chen)全車(che)憋車(che)
2月(yue)23號,維修(wéi xiu)師傅接到一(yi)位北(bei)碚(bei)龔老板電話,反應(ying)(reaction)"挖掘(excavate)(excavate)機清晨全車(che)(che)憋(bie)車(che)(che)",通過進(jin)一(yi)步溝通得知"龔老板住友(you)型200-1挖掘機(excavator)(excavator)昨(zuo)天下午剛(gang)剛(gang)換了空濾,今天早(zao)上(shang)報全車(che)(che)憋(bie)車(che)(che)現(xian)象".
  由于我廠之前有過5臺(tai)"液壓(hydraulic)(hydraulic)挖掘(jue)(excavate)機清晨(chen)全車憋車"故障(zhang)(fault)維護(hu)修理案(an)例(àn lì),維修(wéi xiu)師傅(fu)對龔老板講到"昨天下午剛換了(le)空濾(lv),且(qie)昨夜有霧濕度(shī dù)大(da),懷(huai)疑空濾(lv)進氣問題導致(cause)".
  龔老板聽完維護(Maintain)修理師(shi)傅分析(Analyse)(Analyse)后,要(yao)求馬上派師(shi)傅到(dao)北碚工地現場(chang)修理挖(wa)機(ji).
  維(wei)護修理(li)廠(chang)應(ying)北碚龔老板要求,派我(wo)廠(chang)住友型專修師傅到北碚為其修理(li)挖機.
  23號早上(shang),從維護(hu)(Maintain)修理(li)廠里面出發,驅車一個多小時趕到北碚龔老板(ban)工(gong)地現(xian)場.
  23號."住友型200-1液壓(ya)(hydraulic)(hydraulic)挖(wa)掘(excavate)機清晨全車憋(bie)車"故(gu)障(fault)維護(Maintain)修理:
  1 現場試機(ji),挖機(ji)全車憋車.
  2 挖機(ji)液(ye)壓(ya)(hydraulic)(hydraulic)電路,全正常(chang).因為昨(zuo)夜有霧濕度(shī dù)大,懷疑空(kong)濾(lv)進(jin)氣問(wen)題(Emerson).龔老板提出昨(zuo)下午剛剛換(huan)新品,不可能(maybe)有問(wen)題.
  3 經(jing)強(qiang)烈要(yao)求拆除(chu)空濾試機,一切(qie)正常.說明(ming)空濾質量(Mass)不行,當空氣(qi)濕(shi)度(du)(shī dù)大(da)時,紙(zhi)質膨脹(inflate)(inflate),阻塞了過濾兇(xiong).
  至(zhi)此,重(zhong)慶(qing)北碚龔老板"住友型200-1液(ye)壓(hydraulic)(hydraulic)挖掘(excavate)機清晨全車憋車"故障(fault)(fault)維護修(xiu)理完(wan)畢.
  回(hui)重慶前代表與龔(gong)(gong)老(lao)板(ban)簽訂了故障(fault)(fault)保(bao)修合同(contract)(contract),承諾故障保(bao)修期(qi)內24小時故障上門服(fu)務(fú wù),并(bing)對(dui)龔(gong)(gong)老(lao)板(ban)講(jiang)到"挖(wa)掘(excavate)(excavate)機(ji)(excavator)憋(bie)車除(chu)了可能(maybe)是空濾問題(Emerson)導致(zhi)(cause),還(huan)可能是挖(wa)機(ji)泵閥組(zu)壓力(pressure)值不對(dui)導致(zhi),故障原因需要實(shi)地(di)故障". 
掃一掃二維碼 微信咨詢