在安裝密封圈的(de)時候要注意方向(xiang)
(1)不能裝錯方向和破壞唇邊。唇邊若有50um以上的傷痕,就可能導致明顯的漏油.
(2)防止強制安裝。不能用錘子敲入,而要用專用工具先將密封圈壓入座孔內,再用簡單圓筒保護唇邊通過花鍵部位。安裝前,要在唇部涂抹些潤滑油,以便于安裝并防止初期運轉時燒傷,要注意清潔
(3)防止超期使用。動密封的橡膠密封件使用期一般為3000 ~5000h,應該及時更換新的密封圈
(4)更換密封圈的尺寸要一致。要嚴格按照說明書要求,選用相同尺寸的密封圈,否則不能保證壓緊度等要
(5)避免使用舊密封圈。使用新密封圈時,也要仔細檢查其表面質量,確定無小孔、凸起物、裂痕和凹槽等缺陷并有足夠彈性后再使用。
(6)安裝時,應先嚴格清洗打開的液壓系統各部位,最好使用專用工具,以防金屬銳邊將手指劃傷
(7)更換密封圈時,要嚴格檢查密封圈溝槽,清除污物,打磨溝槽底。
(8)為防止損壞導致漏油,必須按規程操作,同時,不能長時間超負荷或將機器置于比較惡劣的環境中運轉。
幫手汽配平臺提(ti)供(gong)各個車型密封環原車配件的訂購服務
在(zai)安(an)(an)裝(zhuang)密(mi)封(feng)圈(quan)(quan)(quan)(quan)的時(shi)(shi)(shi)候(hou)(hou)要(yao)(yao)注(zhu)意方向,而且不能夠破(po)壞唇(chun)邊,如果唇(chun)邊帶有(you)(you)50μm上的傷痕就會導(dao)致漏(lou)(lou)油。不能夠強制安(an)(an)裝(zhuang),也不能夠使(shi)用(yong)(yong)(yong)錘子,必須要(yao)(yao)使(shi)用(yong)(yong)(yong)專用(yong)(yong)(yong)的工具將密(mi)封(feng)圈(quan)(quan)(quan)(quan)壓入(ru)座(zuo)孔(kong)內,接(jie)著再用(yong)(yong)(yong)圓筒對唇(chun)邊進(jin)行保(bao)護,在(zai)安(an)(an)裝(zhuang)之(zhi)前還(huan)需要(yao)(yao)摸些潤滑油。更(geng)換的密(mi)封(feng)圈(quan)(quan)(quan)(quan)尺(chi)寸要(yao)(yao)一致,必須要(yao)(yao)嚴(yan)格(ge)按照說(shuo)明書(shu)要(yao)(yao)求,否則便無法保(bao)證壓緊度。還(huan)有(you)(you)使(shi)用(yong)(yong)(yong)的密(mi)封(feng)圈(quan)(quan)(quan)(quan)不能是老舊的,在(zai)使(shi)用(yong)(yong)(yong)新密(mi)封(feng)圈(quan)(quan)(quan)(quan)時(shi)(shi)(shi),也要(yao)(yao)對表面進(jin)行仔細檢(jian)查,確認表面沒有(you)(you)小孔(kong),裂痕,凹槽等缺陷。在(zai)安(an)(an)裝(zhuang)的時(shi)(shi)(shi)候(hou)(hou),還(huan)應(ying)當對液壓系統(tong)等部位進(jin)行嚴(yan)格(ge)清洗(xi)。更(geng)換密(mi)封(feng)圈(quan)(quan)(quan)(quan)時(shi)(shi)(shi),也要(yao)(yao)對密(mi)封(feng)圈(quan)(quan)(quan)(quan)溝(gou)(gou)槽污物(wu)進(jin)行清除(chu),對溝(gou)(gou)槽底(di)進(jin)行打磨,為防止損(sun)壞導(dao)致漏(lou)(lou)油,安(an)(an)裝(zhuang)密(mi)封(feng)圈(quan)(quan)(quan)(quan)時(shi)(shi)(shi)必須要(yao)(yao)按照規程嚴(yan)格(ge)操作(zuo)。
承襲(xi)梅賽德斯-奔馳對安(an)(an)(an)全的(de)極致追求,6個安(an)(an)(an)全氣囊全面保障駕駛員的(de)安(an)(an)(an)全,配(pei)備注(zhu)意力輔助系統(tong)(tong)、主動(dong)駐車(che)輔助系統(tong)(tong)、碰撞(zhuang)預防(fang)輔助系統(tong)(tong)增強版等,為(wei)駕駛者提(ti)供支持以減輕他(ta)們的(de)駕駛強度。值得(de)一提(ti)的(de)是,國產GLA 還搭載了盲(mang)點(dian)輔助系統(tong)(tong)、主動(dong)駐車(che)輔助系統(tong)(tong),為(wei)駕乘帶來更多便利。
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