液壓濾芯使用(yong),即(ji)是(shi)保養更換(huan)液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)。有(you)以下幾點(dian)注(zhu)意:換(huan)前先放掉原有(you)液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you),檢查回油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin),吸(xi)油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin),先導濾(lv)(lv)芯(xin)(xin)(xin),看(kan)是(shi)否附有(you)鐵屑(xie)銅屑(xie)或其他雜質(zhi),有(you)的(de)話可能有(you)液(ye)(ye)壓(ya)(ya)(ya)元(yuan)件(jian)故(gu)障(zhang),檢修排除(chu)后(hou)(hou),清(qing)洗系統。換(huan)液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)時須同(tong)時更換(huan)所有(you)液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin)(回油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin),吸(xi)油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin),先導濾(lv)(lv)芯(xin)(xin)(xin)。否則(ze)(ze)相當干(gan)沒換(huan)。辨別液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)標號,不同(tong)標號,不同(tong)品牌(pai)的(de)液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)不混(hun)用(yong),可能會起反應變質(zhi)產生絮狀物。加油(you)(you)(you)前必須先裝上(shang)(shang)吸(xi)油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin),吸(xi)油(you)(you)(you)濾(lv)(lv)芯(xin)(xin)(xin)置著的(de)管口直(zhi)接通向主(zhu)泵(beng),進了(le)雜質(zhi)輕則(ze)(ze)加速(su)主(zhu)泵(beng)磨損,重(zhong)則(ze)(ze)打(da)泵(beng)。加油(you)(you)(you)至標準位(wei)置,液(ye)(ye)壓(ya)(ya)(ya)油(you)(you)(you)箱上(shang)(shang)一般都有(you)油(you)(you)(you)位(wei)表,看(kan)表。注(zhu)意停放方式,一般是(shi)所有(you)油(you)(you)(you)缸全部收回,即(ji)小臂(bei),鏟斗(dou)完全伸出并落地。加宗油(you)(you)(you)后(hou)(hou)注(zhu)意主(zhu)泵(beng)要排空(kong)(kong)氣(qi)(qi),否則(ze)(ze)輕則(ze)(ze)暫(zan)時全車無動(dong)作,主(zhu)泵(beng)異(yi)響,空(kong)(kong)氣(qi)(qi)音爆,重(zhong)則(ze)(ze)氣(qi)(qi)穴損壞主(zhu)泵(beng)。排空(kong)(kong)氣(qi)(qi)方法(fa)是(shi)直(zhi)接在主(zhu)泵(beng)頂部松(song)開(kai)管子接頭,直(zhi)接加滿即(ji)可。