天氣越來(lai)越冷,也給不少(shao)車(che)主的汽車(che)保養(yang)帶(dai)來(lai)相(xiang)應的困難。為(wei)此小(xiao)編在這里(li)為(wei)廣(guang)大(da)網(wang)友提供一些(xie)冬季保養(yang)小(xiao)常識,包括胎壓(ya)、汽車(che)暖風的使用以及電池的維護(hu),希望(wang)可以幫(bang)助廣(guang)大(da)車(che)友的愛車(che)安心(xin)過冬。
輪胎胎壓不要過高
進(jin)入冬季輪(lun)(lun)胎(tai)會變硬而(er)且相對較(jiao)(jiao)脆,摩擦系數(shu)會降低(di)(di),所以輪(lun)(lun)胎(tai)氣(qi)壓(ya)不可(ke)太高,但(dan)是更不可(ke)過低(di)(di)。外部氣(qi)溫低(di)(di)、輪(lun)(lun)胎(tai)氣(qi)壓(ya)過低(di)(di),輪(lun)(lun)胎(tai)會加(jia)速老化。另外,車主在冬季要經常清(qing)理胎(tai)紋內夾雜物,盡量避免使用補過一次以上的輪(lun)(lun)胎(tai),更換掉磨損較(jiao)(jiao)大的輪(lun)(lun)胎(tai)。
開暖氣要先讓發動機預熱
冬季寒冷,很(hen)多車(che)主啟(qi)動(dong)愛車(che)后(hou)立(li)即把空(kong)調(diao)開到暖氣狀態(tai),其實(shi),這樣做(zuo)反而耽誤了發動(dong)機(ji)溫(wen)度正常提(ti)升。正確(que)的做(zuo)法(fa)是,應(ying)先(xian)啟(qi)動(dong)發動(dong)機(ji)預熱,待發動(dong)機(ji)溫(wen)度指針(zhen)到中間位(wei)置,打開暖風空(kong)調(diao),把空(kong)氣循(xun)環設為(wei)(wei)外循(xun)環,等(deng)待2~3分鐘,將空(kong)氣循(xun)環設為(wei)(wei)內循(xun)環即可(ke)。
注重電池養護
冬季到(dao)來了,汽車(che)的耗電(dian)(dian)(dian)(dian)(dian)量要(yao)(yao)比(bi)其(qi)他(ta)季節大得多。因此,要(yao)(yao)對汽車(che)的電(dian)(dian)(dian)(dian)(dian)池進行護理,免得打不著(zhu)火時干(gan)著(zhu)急。對于不是(shi)免維護的蓄(xu)電(dian)(dian)(dian)(dian)(dian)池如果已(yi)(yi)使用(yong)的時間較長,應將蓄(xu)電(dian)(dian)(dian)(dian)(dian)池送到(dao)修理廠進行一次徹底(di)充電(dian)(dian)(dian)(dian)(dian),以保持(chi)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池良(liang)好的工作狀態(tai)。一般電(dian)(dian)(dian)(dian)(dian)瓶的使用(yong)壽(shou)命(ming)是(shi)兩(liang)到(dao)三(san)年(nian)。如果已(yi)(yi)接近使用(yong)壽(shou)命(ming)的車(che)輛,尤其(qi)是(shi)自(zi)動擋車(che)型最(zui)好提(ti)前更換(huan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池,以防誤事。
坡道停車不應長時間用手剎
在(zai)坡道上停(ting)車(che),不建議純(chun)粹(cui)用手(shou)(shou)(shou)(shou)剎(cha)將車(che)固(gu)定(ding)(ding)住,因為(wei)這(zhe)樣做會讓手(shou)(shou)(shou)(shou)剎(cha)承(cheng)受(shou)太大(da)的(de)制(zhi)動力,加快手(shou)(shou)(shou)(shou)剎(cha)的(de)磨損。正確(que)的(de)做法是(shi)停(ting)車(che)后(hou)先(xian)用手(shou)(shou)(shou)(shou)剎(cha)固(gu)定(ding)(ding),然后(hou)找一些(xie)可靠的(de)磚頭或(huo)者其(qi)他物(wu)體墊(dian)在(zai)輪(lun)(lun)胎下面,待車(che)輪(lun)(lun)固(gu)定(ding)(ding)牢靠后(hou),釋(shi)放手(shou)(shou)(shou)(shou)剎(cha)讓受(shou)力轉移(yi)到四個車(che)輪(lun)(lun)上,再次拉起手(shou)(shou)(shou)(shou)剎(cha),讓車(che)輪(lun)(lun)和手(shou)(shou)(shou)(shou)剎(cha)共同(tong)受(shou)力。不過,還是(shi)不建議在(zai)坡道上停(ting)車(che),這(zhe)樣多少會加快車(che)輛部分零件的(de)磨損。