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、將橋(qiao)殼(ke)(ke)下部的(de)(de)放油螺(luo)塞擰下,放出(chu)橋(qiao)殼(ke)(ke)的(de)(de)潤滑油;拆下主動錐齒輪凸緣(yuan)與(yu)傳動軸(zhou)的(de)(de)連接螺(luo)栓;
2、半(ban)(ban)(ban)軸(zhou)的拆(chai)(chai)卸(xie)。拆(chai)(chai)卸(xie)前(qian),應將前(qian)輪用(yong)掩木掩住(zhu),松(song)開(kai)駐車(che)制動器。拆(chai)(chai)卸(xie)時,松(song)開(kai)并擰(ning)下全部(bu)(bu)(bu)半(ban)(ban)(ban)軸(zhou)緊固(gu)螺母及墊(dian)圈;用(yong)銅錘輕輕打擊半(ban)(ban)(ban)軸(zhou)尾(wei)部(bu)(bu)(bu)中央(yang)2至3下,使半(ban)(ban)(ban)軸(zhou)法蘭(lan)面與輪轂連接(jie)面分離(li)后(hou),用(yong)手拉半(ban)(ban)(ban)軸(zhou)法蘭(lan),即(ji)可(ke)將半(ban)(ban)(ban)軸(zhou)抽(chou)出。注意(yi)在半(ban)(ban)(ban)軸(zhou)花鍵(jian)部(bu)(bu)(bu)分即(ji)將通過油封時,要用(yong)手托住(zhu)半(ban)(ban)(ban)軸(zhou)桿部(bu)(bu)(bu),并緩緩轉動半(ban)(ban)(ban)軸(zhou),使半(ban)(ban)(ban)軸(zhou)并行移出,不致(zhi)將半(ban)(ban)(ban)軸(zhou)油封損壞(huai),也預防(fang)半(ban)(ban)(ban)軸(zhou)掉地扎傷人;
3、主減速(su)器總成(cheng)(cheng)的(de)拆卸(xie)(xie):卸(xie)(xie)下(xia)后(hou)制(zhi)動軟(ruan)管(guan)與三通(tong)接(jie)頭;用小車,將減速(su)器殼(ke)支(zhi)承好,拆下(xia)減速(su)器殼(ke)與后(hou)橋(qiao)連接(jie)的(de)12個螺栓,將減速(su)器總成(cheng)(cheng)從(cong)橋(qiao)殼(ke)上(shang)取下(xia);斷(duan)開制(zhi)動氣(qi)(qi)室(shi)軟(ruan)管(guan)、管(guan)路之間(jian)的(de)連接(jie),拆下(xia)制(zhi)動氣(qi)(qi)室(shi),拆下(xia)調整臂總成(cheng)(cheng);
4、拆除輪轂(gu)(gu)調整螺(luo)母鎖(suo)(suo)片緊固螺(luo)釘,取出鎖(suo)(suo)片用(yong),專用(yong)套筒拆掉輪轂(gu)(gu)調整螺(luo)母;稍稍轉(zhuan)動(dong)輪轂(gu)(gu)及(ji)制(zhi)(zhi)動(dong)鼓總(zong)成(cheng),用(yong)拉馬向外(wai)拉輪轂(gu)(gu),同(tong)時(shi)在(zai)制(zhi)(zhi)動(dong)鼓上(shang)輕輕敲擊,以震(zhen)松(song)外(wai)軸承(cheng)(cheng)內(nei)圈,待(dai)外(wai)軸承(cheng)(cheng)內(nei)圈松(song)動(dong)后,取下輪轂(gu)(gu)及(ji)制(zhi)(zhi)動(dong)鼓總(zong)成(cheng),但此時(shi)應注意(yi)該總(zong)成(cheng)重(zhong)量較重(zhong),不(bu)要摔壞(huai)或砸傷人,同(tong)時(shi)要注意(yi)保護外(wai)軸承(cheng)(cheng)內(nei)圈不(bu)要摔壞(huai);
5、用(yong)拉馬拆出(chu)內軸(zhou)承內圈(quan)總(zong)(zong)成(cheng)和油封座圈(quan)總(zong)(zong)成(cheng);用(yong)回位彈(dan)(dan)簧拆卸工具,拆下(xia)(xia)制動(dong)器(qi)(qi)回位彈(dan)(dan)簧,取下(xia)(xia)凸輪軸(zhou);用(yong)板手拆下(xia)(xia)制動(dong)器(qi)(qi)底板緊(jin)固螺栓,取下(xia)(xia)制動(dong)器(qi)(qi)底板帶蹄片及(ji)防塵(chen)罩總(zong)(zong)成(cheng);拆下(xia)(xia)制動(dong)氣(qi)室支架,拆下(xia)(xia)橋殼總(zong)(zong)成(cheng);
6、最后(hou)安裝拆卸的反序安裝即可(ke)。
睿藍X3 PRO(null)是睿藍汽車的國產車廠睿藍(lan)汽(qi)車于2022年推(tui)出的(de)一款(kuan)(kuan)SUV,最新(xin)年款(kuan)(kuan)為2022,官方(fang)指(zhi)導價:4.99-6.79萬元(yuan);
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