油鋸(ju)化油器的(de)正常(chang)維護 一般化油器問題的(de)解(jie)決(jue)

化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)的(de)正常(chang)(chang)(chang)維護實(shi)際上(shang)就是(shi)保持化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)出廠(chang)時(shi)的(de)清潔(jie)度(du)，這(zhe)在化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)專業生(sheng)產(chan)廠(chang)家是(shi)作為化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)質量(liang)評定(ding)的(de)一項(xiang)關(guan)鍵指標(biao)來控(kong)制，運用(yong)各(ge)種先進(jin)設備和工藝在生(sheng)產(chan)每(mei)個環(huan)節進(jin)行嚴(yan)格控(kong)制。因此(ci)為保證化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)的(de)正常(chang)(chang)(chang)使用(yong)，必須注(zhu)意對(dui)化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)進(jin)行正常(chang)(chang)(chang)的(de)維護：定(ding)期(qi)(qi)清洗化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)，保持化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)油(you)(you)(you)道、氣道的(de)清潔(jie)，細(xi)小孔徑的(de)通暢。這(zhe)對(dui)延長化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)使用(yong)壽命也是(shi)相當重要的(de)。很多化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)性能方面的(de)故(gu)障，都可通過定(ding)期(qi)(qi)清洗化(hua)(hua)(hua)(hua)油(you)(you)(you)器(qi)(qi)(qi)(qi)(qi)加以解決。

油鋸化油器(qi)(qi)的正常(chang)維護 一般化油器(qi)(qi)問題(ti)的解(jie)決

1、化(hua)油器是發動(dong)機(ji)中(zhong)(zhong)的關(guan)鍵(jian)零部(bu)件(jian)，細小(xiao)的變(bian)動(dong)都可能(neng)會影(ying)響整(zheng)車性能(neng)。因而在(zai)化(hua)油器拆裝(zhuang)(zhuang)(zhuang)過程中(zhong)(zhong)，要使(shi)用合(he)適(shi)的工具，并且(qie)力度適(shi)中(zhong)(zhong)，以(yi)防止零件(jian)變(bian)形(xing)。拆卸(xie)的零件(jian)要按先后順序擺放整(zheng)齊，以(yi)防止裝(zhuang)(zhuang)(zhuang)配中(zhong)(zhong)漏裝(zhuang)(zhuang)(zhuang)或錯裝(zhuang)(zhuang)(zhuang)。

2、化油(you)(you)器的(de)(de)清(qing)(qing)洗(xi)要在(zai)清(qing)(qing)潔(jie)的(de)(de)場地(di)進行(xing)。首先擦凈化油(you)(you)器外表(biao)面，內部零件(jian)的(de)(de)清(qing)(qing)洗(xi)可(ke)使用(yong)(yong)(yong)化油(you)(you)器專用(yong)(yong)(yong)清(qing)(qing)洗(xi)劑或工業汽(qi)油(you)(you)。除雜質外，要注意清(qing)(qing)洗(xi)零件(jian)表(biao)面的(de)(de)汽(qi)油(you)(you)膠(jiao)質。清(qing)(qing)洗(xi)完的(de)(de)零件(jian)用(yong)(yong)(yong)壓縮空氣吹凈，不能采用(yong)(yong)(yong)會產生(sheng)毛(mao)邊(bian)的(de)(de)布類或紙張擦拭，以防(fang)止再次污染。堵塞(sai)的(de)(de)小孔(kong)禁用(yong)(yong)(yong)鋼絲等堅(jian)硬(ying)物體捅開，防(fang)止改(gai)變(bian)(bian)孔(kong)徑(jing)引(yin)起化油(you)(you)器性能變(bian)(bian)化，應使用(yong)(yong)(yong)汽(qi)油(you)(you)或壓縮空氣清(qing)(qing)洗(xi)沖出。

3、在化(hua)(hua)油(you)器(qi)裝配過程(cheng)中，對浮子室聯結(jie)螺釘、化(hua)(hua)油(you)器(qi)與發動機聯結(jie)螺釘，切忌一(yi)次擰(ning)緊，必須分幾次擰(ning)緊，一(yi)般擰(ning)緊力矩(ju)(ju)在12N.m～15N.m之間。否則會造(zao)成結(jie)合(he)面變形，出現漏(lou)氣或漏(lou)油(you)現象(xiang)。量孔(kong)類零件擰(ning)緊力矩(ju)(ju)一(yi)般在1.5N.m～3.0N.m之間，擰(ning)緊力矩(ju)(ju)過大(da)會損壞螺紋(wen)，導致零件變形，甚(shen)至產生金屬屑，造(zao)成二次污(wu)染，影(ying)響化(hua)(hua)油(you)器(qi)性能。

4、在清(qing)(qing)洗化油(you)(you)器過程中(zhong)，如發現化油(you)(you)器浮子室(shi)內(nei)有較多沉積物時(shi)，往(wang)往(wang)是由于汽油(you)(you)濾(lv)清(qing)(qing)器失效造成的。此時(shi)要對汽油(you)(you)濾(lv)清(qing)(qing)器進行檢查(cha)，如確認其失效則需清(qing)(qing)洗或更換新的汽油(you)(you)濾(lv)清(qing)(qing)器。

5、如長時(shi)(shi)間不使用摩(mo)托車，需(xu)將化油(you)器浮子室內燃油(you)放盡(jin)，以防止(zhi)汽油(you)膠質沉(chen)積凝結(jie)，造成化油(you)器故障。另外，要特別強調(diao)(diao)的(de)是：由于怠速調(diao)(diao)節螺釘的(de)位置對摩(mo)托車排放、怠速、過(guo)渡、油(you)耗等性(xing)能均有重要的(de)影響(xiang)，化油(you)器清洗時(shi)(shi)一般(ban)禁(jin)止(zhi)轉動怠速空氣調(diao)(diao)節螺釘。如確(que)需(xu)拆卸怠速空氣調(diao)(diao)節螺釘時(shi)(shi)，應先將調(diao)(diao)節螺釘擰到底，記住擰進圈數（精確(que)到1/8圈），裝配時(shi)(shi)按原(yuan)圈數返(fan)回。