油(you)鋸化油(you)器的正常維(wei)護 一般化油(you)器問(wen)題(ti)的解(jie)決
化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)的正(zheng)常(chang)(chang)維護實際上就是保(bao)(bao)持(chi)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)出(chu)廠(chang)時的清潔度,這在(zai)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)專業生(sheng)產(chan)(chan)廠(chang)家是作為(wei)(wei)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)質量評(ping)定的一項關鍵指標來控制(zhi),運用各種先(xian)進設備和工(gong)藝在(zai)生(sheng)產(chan)(chan)每個(ge)環節進行(xing)嚴格控制(zhi)。因此為(wei)(wei)保(bao)(bao)證(zheng)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)的正(zheng)常(chang)(chang)使用,必須注(zhu)意對化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)進行(xing)正(zheng)常(chang)(chang)的維護:定期(qi)清洗化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi),保(bao)(bao)持(chi)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)油(you)(you)(you)(you)(you)道(dao)、氣道(dao)的清潔,細小孔徑的通暢。這對延長化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)使用壽命也是相當(dang)重(zhong)要的。很多(duo)化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)性能方面(mian)的故(gu)障,都可通過定期(qi)清洗化(hua)(hua)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)加(jia)以解決。
油(you)鋸(ju)化油(you)器(qi)的(de)(de)正(zheng)常維護 一般化油(you)器(qi)問題的(de)(de)解決
1、化油器(qi)是發動(dong)機中(zhong)的(de)關鍵零部(bu)件(jian),細小的(de)變動(dong)都可能會影響整(zheng)車性能。因而在化油器(qi)拆裝(zhuang)過程中(zhong),要使用合適(shi)的(de)工具(ju),并(bing)且力度適(shi)中(zhong),以防止零件(jian)變形。拆卸的(de)零件(jian)要按先后順序擺放整(zheng)齊,以防止裝(zhuang)配中(zhong)漏裝(zhuang)或(huo)錯裝(zhuang)。
2、化油(you)(you)器的(de)(de)清(qing)洗要在(zai)清(qing)潔(jie)的(de)(de)場地進行。首(shou)先擦(ca)凈化油(you)(you)器外(wai)表面(mian),內(nei)部零(ling)件(jian)的(de)(de)清(qing)洗可使用(yong)(yong)化油(you)(you)器專用(yong)(yong)清(qing)洗劑(ji)或(huo)工(gong)業汽(qi)油(you)(you)。除雜質外(wai),要注意(yi)清(qing)洗零(ling)件(jian)表面(mian)的(de)(de)汽(qi)油(you)(you)膠(jiao)質。清(qing)洗完的(de)(de)零(ling)件(jian)用(yong)(yong)壓(ya)縮空氣吹凈,不能(neng)采用(yong)(yong)會產生毛(mao)邊的(de)(de)布(bu)類或(huo)紙張(zhang)擦(ca)拭(shi),以(yi)防止再次污染。堵塞的(de)(de)小(xiao)孔禁用(yong)(yong)鋼絲等堅硬物體捅(tong)開(kai),防止改變孔徑引起化油(you)(you)器性(xing)能(neng)變化,應使用(yong)(yong)汽(qi)油(you)(you)或(huo)壓(ya)縮空氣清(qing)洗沖出。
3、在化油(you)器(qi)(qi)裝配過(guo)程中,對浮子室聯結螺釘、化油(you)器(qi)(qi)與發動機聯結螺釘,切忌一次(ci)擰緊(jin)(jin),必須分幾次(ci)擰緊(jin)(jin),一般(ban)擰緊(jin)(jin)力矩(ju)在12N.m~15N.m之(zhi)間。否則(ze)會(hui)造(zao)成結合面變形,出現(xian)漏(lou)氣或漏(lou)油(you)現(xian)象。量孔(kong)類(lei)零(ling)件擰緊(jin)(jin)力矩(ju)一般(ban)在1.5N.m~3.0N.m之(zhi)間,擰緊(jin)(jin)力矩(ju)過(guo)大(da)會(hui)損壞螺紋(wen),導致(zhi)零(ling)件變形,甚至產生(sheng)金屬屑(xie),造(zao)成二次(ci)污染(ran),影(ying)響化油(you)器(qi)(qi)性能(neng)。
4、在清(qing)(qing)洗化油(you)器(qi)過程中,如發現化油(you)器(qi)浮子(zi)室內(nei)有(you)較多沉積物(wu)時(shi),往往是由于汽油(you)濾(lv)清(qing)(qing)器(qi)失效造成的。此(ci)時(shi)要對汽油(you)濾(lv)清(qing)(qing)器(qi)進(jin)行檢查,如確(que)認其失效則需清(qing)(qing)洗或(huo)更換新的汽油(you)濾(lv)清(qing)(qing)器(qi)。
5、如長時間不(bu)使用摩(mo)托車(che),需將化(hua)油(you)器(qi)浮子室內燃油(you)放(fang)盡,以防止(zhi)汽(qi)油(you)膠質沉積凝結,造成化(hua)油(you)器(qi)故(gu)障(zhang)。另外,要(yao)特別強調(diao)(diao)的(de)是:由于(yu)怠(dai)速(su)調(diao)(diao)節(jie)螺(luo)釘(ding)的(de)位置對摩(mo)托車(che)排放(fang)、怠(dai)速(su)、過渡、油(you)耗(hao)等性能均有重要(yao)的(de)影響(xiang),化(hua)油(you)器(qi)清洗時一般禁止(zhi)轉動怠(dai)速(su)空氣(qi)調(diao)(diao)節(jie)螺(luo)釘(ding)。如確需拆(chai)卸怠(dai)速(su)空氣(qi)調(diao)(diao)節(jie)螺(luo)釘(ding)時,應先將調(diao)(diao)節(jie)螺(luo)釘(ding)擰(ning)到(dao)底,記住擰(ning)進圈(quan)數(shu)(精確到(dao)1/8圈(quan)),裝配時按(an)原圈(quan)數(shu)返(fan)回。