好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)隨看(kan)(kan)(kan)(kan)溫度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)廾高,黏(nian)(nian)(nian)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)變(bian)化(hua)(hua)會(hui)比(bi)(bi)(bi)平緩(huan),而(er)且(qie)(qie)不會(hui)迅變(bian)稀。如(ru)某知名(ming)品牌(pai)(pai),雖然表(biao)(biao)面“看(kan)(kan)(kan)(kan)”起來(lai)黏(nian)(nian)(nian)度(du)(du)并(bing)不是(shi)(shi)非(fei)常高,但是(shi)(shi)使(shi)用(yong)(yong)(yong)起來(lai)黏(nian)(nian)(nian)度(du)(du)表(biao)(biao)現(xian)非(fei)常突(tu)出(chu)而(er)有些品牌(pai)(pai)則表(biao)(biao)面“看(kan)(kan)(kan)(kan)”起來(lai)非(fei)常“黏(nian)(nian)(nian)”,但使(shi)用(yong)(yong)(yong)起來(lai)卻不盡(jin)如(ru)此,出(chu)現(xian)強烈(lie)的(de)(de)(de)(de)(de)(de)(de)(de)反差(cha)。看(kan)(kan)(kan)(kan)來(lai),廣大(da)(da)柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)用(yong)(yong)(yong)戶選(xuan)用(yong)(yong)(yong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)還(huan)是(shi)(shi)得(de)認牌(pai)(pai)子(zi)。一(yi)般知名(ming)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)廠家都會(hui)提品比(bi)(bi)(bi)齊全的(de)(de)(de)(de)(de)(de)(de)(de),不同(tong)黏(nian)(nian)(nian)度(du)(du)別(bie)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)供各種用(yong)(yong)(yong)戶選(xuan)用(yong)(yong)(yong),只要(yao)按照(zhao)正(zheng)常的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)慣選(xuan)擇(ze)適當質(zhi)(zhi)(zhi)量(liang)級(ji)別(bie)和(he)(he)(he)(he)黏(nian)(nian)(nian)度(du)(du)級(ji)別(bie)的(de)(de)(de)(de)(de)(de)(de)(de)潤滑(hua)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)品即可。 發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)溫度(du)(du)以(yi)及(ji)實際機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)況(kuang)(kuang),盡(jin)可能選(xuan)用(yong)(yong)(yong)黏(nian)(nian)(nian)度(du)(du)小的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。對機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)況(kuang)(kuang)好(hao),磨損比(bi)(bi)(bi)較小的(de)(de)(de)(de)(de)(de)(de)(de)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),則可以(yi)選(xuan)擇(ze)黏(nian)(nian)(nian)度(du)(du)小的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you),而(er)對磨損已(yi)比(bi)(bi)(bi)嚴重,間(jian)(jian)隙(xi)已(yi)比(bi)(bi)(bi)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),可適當選(xuan)用(yong)(yong)(yong)黏(nian)(nian)(nian)度(du)(du)稍大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。此外(wai)(wai),中(zhong)于(yu)(yu)夏(xia)冬(dong)溫差(cha)比(bi)(bi)(bi)大(da)(da),夏(xia)天油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)壓(ya)表(biao)(biao)普(pu)遍偏低。如(ru)果(guo)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)壓(ya)表(biao)(biao)離(li)奇偏高或偏低,比(bi)(bi)(bi)正(zheng)常情(qing)況(kuang)(kuang)偏離(li)太多或者不在含理(li)范(fan)圍之(zhi)內(nei),那么就要(yao)徹底(di)(di)襝(lian)查一(yi)下(xia)(xia)(xia),看(kan)(kan)(kan)(kan)看(kan)(kan)(kan)(kan)是(shi)(shi)不是(shi)(shi)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)出(chu)了什么問(wen)顆,比(bi)(bi)(bi)如(ru)說(shuo)傳感器壞(huai)(huai)了,油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)路堵了等。切忌看(kan)(kan)(kan)(kan)到(dao)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)壓(ya)表(biao)(biao)偏低。到(dao)底(di)(di)夏(xia)季(ji)該(gai)如(ru)何選(xuan)用(yong)(yong)(yong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。根據使(shi)用(yong)(yong)(yong)時(shi)的(de)(de)(de)(de)(de)(de)(de)(de)氣溫范(fan)圍在保(bao)證潤滑(hua)的(de)(de)(de)(de)(de)(de)(de)(de)條件下(xia)(xia)(xia)就拼(pin)命選(xuan)用(yong)(yong)(yong)極高黏(nian)(nian)(nian)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。一(yi)船(chuan)情(qing)況(kuang)(kuang)下(xia)(xia)(xia)。 表(biao)(biao)明機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)已(yi)變(bian)質(zhi)(zhi)(zhi)。柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)使(shi)用(yong)(yong)(yong)過(guo)久,由于(yu)(yu)金屬屑和(he)(he)(he)(he)外(wai)(wai)界雜質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)混入以(yi)及(ji)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)本身理(li)化(hua)(hua)性質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)變(bian)化(hua)(hua),會(hui)逐(zhu)漸失(shi)去(qu)潤滑(hua)作(zuo)用(yong)(yong)(yong),必(bi)須及(ji)時(shi)更(geng)(geng)換。廠牌(pai)(pai)不同(tong)的(de)(de)(de)(de)(de)(de)(de)(de)汽(qi)車,對于(yu)(yu)換油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)周期的(de)(de)(de)(de)(de)(de)(de)(de)規定(ding)常有差(cha)異。機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)更(geng)(geng)換不應(ying)以(yi)使(shi)用(yong)(yong)(yong)時(shi)間(jian)(jian)長短(duan)來(lai)衡量(liang),而(er)應(ying)以(yi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)品質(zhi)(zhi)(zhi)來(lai)確定(ding)。更(geng)(geng)換機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)時(shi),應(ying)趁熱車放出(chu)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)底(di)(di)殼(ke)和(he)(he)(he)(he)粗,細弗列加濾清(qing)(qing)器內(nei)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。嚴格(ge)按柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)要(yao)求,工作(zuo)環境選(xuan)用(yong)(yong)(yong)規定(ding)牌(pai)(pai)號的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you),嚴禁使(shi)用(yong)(yong)(yong)劣質(zhi)(zhi)(zhi)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)男外(wai)(wai),使(shi)用(yong)(yong)(yong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)時(shi),應(ying)選(xuan)用(yong)(yong)(yong)同(tong)一(yi)牌(pai)(pai)號的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。 說(shuo)明機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)中(zhong)已(yi)混有大(da)(da)量(liang)水分(fen),使(shi)添(tian)加劑遭到(dao)了破壞(huai)(huai),并(bing)己(ji)使(shi)黏(nian)(nian)(nian)度(du)(du)降低。試驗法。把機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)尺擦凈(jing)后(hou)插入曲(qu)軸(zhou)箱再取出(chu),把黏(nian)(nian)(nian)附在油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)標尺上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)滴(di)落在白色(se)(se)濾紙上(shang),觀(guan)(guan)察(cha)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)滴(di)擴(kuo)散(san)情(qing)況(kuang)(kuang)和(he)(he)(he)(he)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)斑核(he)(he)心部分(fen)的(de)(de)(de)(de)(de)(de)(de)(de)顏(yan)色(se)(se),以(yi)判明機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)品質(zhi)(zhi)(zhi)。如(ru)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)滴(di)擴(kuo)散(san)范(fan)圍較大(da)(da),且(qie)(qie)的(de)(de)(de)(de)(de)(de)(de)(de)顏(yan)色(se)(se)較淺(qian)。對機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)檢查既機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)已(yi)被燃(ran)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)稀釋如(ru)果(guo)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)滴(di)核(he)(he)心部分(fen)是(shi)(shi)黑(hei)色(se)(se)在選(xuan)用(yong)(yong)(yong)非(fei)同(tong)一(yi)牌(pai)(pai)號機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)時(shi),應(ying)將柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)內(nei)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)放盡(jin),并(bing)用(yong)(yong)(yong)柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)清(qing)(qing)洗干凈(jing)柴(chai)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)發(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)后(hou),方(fang)可換用(yong)(yong)(yong)其他牌(pai)(pai)號的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)。同(tong)時(shi)。通(tong)常是(shi)(shi)觀(guan)(guan)察(cha)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)外(wai)(wai)觀(guan)(guan)和(he)(he)(he)(he)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)斑痕(hen)跡來(lai)確定(ding)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)能否繼(ji)續使(shi)用(yong)(yong)(yong)。判斷機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)好(hao)壞(huai)(huai)的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)法主要(yao)有以(yi)下(xia)(xia)(xia)兩種直觀(guan)(guan)法。憑經驗觀(guan)(guan)察(cha)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)是(shi)(shi)否變(bian)質(zhi)(zhi)(zhi)。如(ru)從外(wai)(wai)觀(guan)(guan)上(shang)發(fa)現(xian)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)中(zhong)呈白色(se)(se)乳(ru)化(hua)(hua)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)膜(mo)要(yao)清(qing)(qing)洗機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)油(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)(you)弗列加濾清(qing)(qing)器,并(bing)更(geng)(geng)換濾芯,清(qing)(qing)潔曲(qu)軸(zhou)箱通(tong)風裝置,拆下(xia)(xia)(xia)通(tong)風管和(he)(he)(he)(he)閥門,清(qing)(qing)洗后(hou)用(yong)(yong)(yong)壓(ya)縮空氣吹凈(jing)。裝復(fu)后(hou)檢查各接頭(tou)有無漏(lou)氣現(xian)象。