后橋是指連接兩個后輪的一個橋,向后驅動車的后橋稱之為驅動橋,不是后驅車的后橋稱之為支撐橋
后懸架總成 往往出現在乘用車中,一般由彈簧、減震器、連接桿、等組成的起到傳遞和支撐輪胎和車身的之間的激勵的部件。
一般分為三種 獨立懸架(連桿式的)、半獨立懸架(扭力梁式)、非獨立懸架(橋或者軸式的)。后橋是指連接兩個后輪的一個橋,向后驅動車的后橋稱之為驅動橋,不是后驅車的后橋稱之為支撐橋,
后懸架總成是指用來支撐車輛后部車身的,一般為獨立懸架
1、將(jiang)橋殼下(xia)部的(de)(de)放油螺塞擰下(xia),放出橋殼的(de)(de)潤滑(hua)油;拆(chai)下(xia)主動錐(zhui)齒輪凸緣(yuan)與(yu)傳動軸的(de)(de)連接螺栓;
2、半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)的(de)拆卸(xie)。拆卸(xie)前,應(ying)將前輪用(yong)掩木(mu)掩住(zhu),松開駐車制動(dong)(dong)器。拆卸(xie)時(shi),松開并(bing)擰下(xia)全部(bu)(bu)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)緊固螺母及墊圈;用(yong)銅錘輕輕打擊半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)尾部(bu)(bu)中(zhong)央(yang)2至3下(xia),使半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)法蘭面與輪轂(gu)連接面分離后,用(yong)手(shou)拉(la)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)法蘭,即可將半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)抽出。注意(yi)在(zai)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)花鍵部(bu)(bu)分即將通過(guo)油封時(shi),要用(yong)手(shou)托住(zhu)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)桿部(bu)(bu),并(bing)緩緩轉動(dong)(dong)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou),使半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)并(bing)行移出,不致(zhi)將半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)油封損壞,也預防(fang)半(ban)(ban)(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)掉地扎傷(shang)人;
3、主減(jian)(jian)速(su)(su)器總成(cheng)(cheng)的(de)(de)拆(chai)卸:卸下(xia)(xia)后制動軟管(guan)(guan)與(yu)三通接(jie)頭;用(yong)小車(che),將減(jian)(jian)速(su)(su)器殼(ke)支承好,拆(chai)下(xia)(xia)減(jian)(jian)速(su)(su)器殼(ke)與(yu)后橋(qiao)連接(jie)的(de)(de)12個螺栓,將減(jian)(jian)速(su)(su)器總成(cheng)(cheng)從(cong)橋(qiao)殼(ke)上(shang)取下(xia)(xia);斷開(kai)制動氣室軟管(guan)(guan)、管(guan)(guan)路之(zhi)間的(de)(de)連接(jie),拆(chai)下(xia)(xia)制動氣室,拆(chai)下(xia)(xia)調整臂總成(cheng)(cheng);
4、拆除輪轂調整(zheng)螺(luo)母鎖片緊(jin)固螺(luo)釘,取出鎖片用,專用套筒(tong)拆掉輪轂調整(zheng)螺(luo)母;稍稍轉動(dong)輪轂及制動(dong)鼓總(zong)成(cheng),用拉馬(ma)向外拉輪轂,同(tong)時(shi)在制動(dong)鼓上輕輕敲擊,以(yi)震松外軸承(cheng)內圈(quan),待外軸承(cheng)內圈(quan)松動(dong)后,取下(xia)輪轂及制動(dong)鼓總(zong)成(cheng),但此時(shi)應注(zhu)(zhu)意該(gai)總(zong)成(cheng)重量較重,不要摔(shuai)壞(huai)或砸傷(shang)人,同(tong)時(shi)要注(zhu)(zhu)意保護外軸承(cheng)內圈(quan)不要摔(shuai)壞(huai);
5、用拉馬拆(chai)出內軸承內圈總成和(he)油(you)封座圈總成;用回位彈簧拆(chai)卸(xie)工(gong)具(ju),拆(chai)下(xia)制(zhi)動(dong)器(qi)回位彈簧,取(qu)下(xia)凸輪軸;用板(ban)(ban)手拆(chai)下(xia)制(zhi)動(dong)器(qi)底板(ban)(ban)緊固螺栓(shuan),取(qu)下(xia)制(zhi)動(dong)器(qi)底板(ban)(ban)帶蹄片及防塵罩(zhao)總成;拆(chai)下(xia)制(zhi)動(dong)氣室支架,拆(chai)下(xia)橋殼總成;
6、最后(hou)安裝拆卸的(de)反序安裝即(ji)可。
捷豹(bao)首款SUV車(che)型F-PACE正式在(zai)國內亮(liang)相(xiang)發布,未來豹(bao)F-PACE售(shou)價(jia)為54.8-89.8萬元,新車(che)預計(ji)明年(nian)上市銷售(shou)。
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