裝載機轉向遲緩該怎麼辦？

　   當裝載機在作業過程中出現轉向遲緩現象，檢查轉向係統油管並無破損，各管路接頭也無鬆動，是什麼原因?

　　1.檢查轉向器

　　由於其他動作基本正常，說明先導油壓力正常。單向閥關閉不嚴、zhuanxiangqidebaixianchilunmadazhuanziyudingzihuotaotongyuhuafazhijiandegongzuomianmosunyanzhong
，douhuidaozhiliuxiangzhuanxiangfadexiandaoyoubeifenliuhuiyouxiang

，zaochengzhuanxiangchihuan。zhuandongzhuanxiangpanshouganbuzhong
，shuomingdanxiangfagongnengwanhao;而當發動機熄火後，轉動轉向盤手感沉重，說明轉向器內部並未磨損內泄
，故排除了轉向器故障。

　　2.檢查轉向閥

　　若贓物卡住過載溢流閥的控製提升閥，或因該閥彈簧彈力減弱，使部分油液泄回油箱，會導致轉向係統壓力過低;若滑閥2被(bei)贓(zang)物(wu)卡(ka)住(zhu)，則(ze)發(fa)動(dong)機(ji)在(zai)低(di)轉(zhuan)速(su)時(shi)轉(zhuan)換(huan)泵(beng)不(bu)能(neng)和(he)轉(zhuan)向(xiang)泵(beng)共(gong)同(tong)為(wei)轉(zhuan)向(xiang)係(xi)統(tong)供(gong)油(you)，也(ye)會(hui)導(dao)致(zhi)轉(zhuan)向(xiang)速(su)度(du)緩(huan)慢(man)。拆(chai)檢(jian)證(zheng)明(ming)


，閥(fa)內(nei)各(ge)處(chu)正(zheng)常(chang)
，且(qie)無(wu)卡(ka)滯(zhi)現(xian)象(xiang)，說(shuo)明(ming)轉(zhuan)向(xiang)閥(fa)無(wu)故(gu)障(zhang)。

　　3.檢查轉向液壓缸

　　ruozhuanxiangyeyaganghuosaihuanposunhuogangtongneibibeiyiwuhuashangdaozhijianxiguoda
，gaoyaqiangdeyoubianhuineixiedaodiyaqiang，yehuidaozhizhuanxiangchihuan。jiangwuguzhangdezhuanxiangyeyaganghuanzhuangshiyan，guzhangyijiu
，shuomingzhuanxiangyeyagangyemeiyouwenti。

　　4.檢查轉向泵

　　最後解體檢查轉向泵。發現其主動齒輪有1gechiyijingzheduan，congershizhuanziheyepiandedecemianyucebanduanmianchuxianyanzhongmosunhehuahen，daozhiyanzhongneixie，yinqigongyouliangbuzu
，zaochengzhuanxiangchihuan。genghuanxinbenghou，zhuanxiangxingnenghuifu。