發(fa)動機是為車(che)輛提(ti)供動力的(de)裝置，決定著車(che)輛的(de)動力性、經(jing)濟(ji)性、穩(wen)定性和環保(bao)性。發(fa)動機的(de)健康狀態就是車(che)輛的(de)重中之重，只有細心(xin)地(di)對(dui)待，才能讓它保(bao)持“健康”的(de)狀態。下面就來普及一下發(fa)動機在啟動前需(xu)要注(zhu)意的(de)事項。
先加(jia)冷(leng)卻液(ye)再啟(qi)動FAW，啟(qi)動發(fa)動機(ji)后(hou)再加(jia)入(ru)冷(leng)卻液(ye)，會使(shi)熾熱的缸套(tao)、缸蓋等重要(yao)(yao)部件因驟然遇冷(leng)而引(yin)起炸裂或變形。同(tong)樣，如向冰冷(leng)的機(ji)體(ti)注入(ru)100℃的開水(shui)，也(ye)會激(ji)裂缸蓋和機(ji)體(ti)。在啟(qi)動發(fa)動機(ji)前，必須要(yao)(yao)先加(jia)入(ru)冷(leng)卻液(ye)，冷(leng)卻液(ye)的選擇需要(yao)(yao)參(can)考隨機(ji)攜帶的《操作保養和維護(hu)手冊》中的要(yao)(yao)求，禁(jin)止(zhi)向發(fa)動機(ji)中加(jia)入(ru)自來(lai)水(shui)、溫水(shui)等生(sheng)活水(shui)源。建議大家選擇長效有機(ji)型(xing)冷(leng)卻液(ye)。
啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)時(shi)(shi)(shi)應當先預熱發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)，再加油門供油，再啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)。間(jian)(jian)(jian)隔(ge)15秒(miao)(miao)再啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)FAW柴(chai)油機(ji)(ji)上(shang)的(de)(de)(de)起動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)是在低電(dian)壓、大電(dian)流的(de)(de)(de)情況下工作的(de)(de)(de)，長(chang)時(shi)(shi)(shi)間(jian)(jian)(jian)使(shi)用會損(sun)壞(huai)蓄(xu)電(dian)池(chi)甚(shen)至燒(shao)壞(huai)起動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)。連續啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)時(shi)(shi)(shi)間(jian)(jian)(jian)不(bu)能超過15秒(miao)(miao)以上(shang)，車友們如果一次啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)失敗(bai)，應該間(jian)(jian)(jian)隔(ge)15秒(miao)(miao)以后(hou)(hou)才能再次啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)。剛(gang)(gang)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)切勿(wu)高速(su)運(yun)轉發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)，發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)冷(leng)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)后(hou)(hou)由于處于冷(leng)車狀態，機(ji)(ji)油粘度高，流動(dong)(dong)(dong)(dong)(dong)(dong)阻力也大，使(shi)得(de)(de)機(ji)(ji)油進入摩擦副的(de)(de)(de)時(shi)(shi)(shi)間(jian)(jian)(jian)滯(zhi)后(hou)(hou)，發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)各(ge)部分沒有得(de)(de)到充(chong)分潤滑，造(zao)成發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)的(de)(de)(de)齒(chi)輪及軸承潤滑不(bu)良而損(sun)壞(huai)，同時(shi)(shi)(shi)也加劇了(le)汽缸及軸瓦(wa)的(de)(de)(de)磨損(sun)，嚴重時(shi)(shi)(shi)還會發生(sheng)燒(shao)瓦(wa)抱軸。所以剛(gang)(gang)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)時(shi)(shi)(shi)候，一定要給(gei)發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)一點時(shi)(shi)(shi)間(jian)(jian)(jian)哦！
是車輛(liang)的心臟，只有它(ta)保持健(jian)康(kang)，才能提高的工作效率(lv)，延長壽命(ming)。俗話說，是“七分保養三分修”
