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(qiao)殼下(xia)(xia)部的(de)放油螺塞(sai)擰下(xia)(xia),放出橋(qiao)殼的(de)潤滑油;拆(chai)下(xia)(xia)主動錐(zhui)齒輪凸(tu)緣(yuan)與(yu)傳動軸(zhou)的(de)連接螺栓;
2、半(ban)(ban)(ban)軸(zhou)的拆(chai)卸。拆(chai)卸前(qian),應將(jiang)(jiang)前(qian)輪(lun)用(yong)掩木掩住,松(song)開駐車(che)制動器(qi)。拆(chai)卸時,松(song)開并擰下全部(bu)半(ban)(ban)(ban)軸(zhou)緊(jin)固螺母及(ji)墊圈;用(yong)銅(tong)錘輕輕打(da)擊半(ban)(ban)(ban)軸(zhou)尾部(bu)中央2至3下,使半(ban)(ban)(ban)軸(zhou)法(fa)蘭(lan)面與輪(lun)轂連接面分離后,用(yong)手拉半(ban)(ban)(ban)軸(zhou)法(fa)蘭(lan),即(ji)可將(jiang)(jiang)半(ban)(ban)(ban)軸(zhou)抽出。注意在(zai)半(ban)(ban)(ban)軸(zhou)花鍵(jian)部(bu)分即(ji)將(jiang)(jiang)通(tong)過油封時,要用(yong)手托(tuo)住半(ban)(ban)(ban)軸(zhou)桿部(bu),并緩(huan)緩(huan)轉動半(ban)(ban)(ban)軸(zhou),使半(ban)(ban)(ban)軸(zhou)并行移(yi)出,不致將(jiang)(jiang)半(ban)(ban)(ban)軸(zhou)油封損壞(huai),也預(yu)防半(ban)(ban)(ban)軸(zhou)掉地扎傷人(ren);
3、主減速(su)器(qi)總(zong)成(cheng)的(de)拆卸(xie):卸(xie)下后(hou)制(zhi)動軟管與三通(tong)接頭;用小(xiao)車,將減速(su)器(qi)殼支承(cheng)好,拆下減速(su)器(qi)殼與后(hou)橋連(lian)接的(de)12個螺栓,將減速(su)器(qi)總(zong)成(cheng)從橋殼上(shang)取下;斷開制(zhi)動氣室(shi)(shi)軟管、管路之間的(de)連(lian)接,拆下制(zhi)動氣室(shi)(shi),拆下調整(zheng)臂總(zong)成(cheng);
4、拆除輪(lun)轂調整螺(luo)母鎖(suo)片緊固(gu)螺(luo)釘,取出(chu)鎖(suo)片用(yong),專用(yong)套筒拆掉輪(lun)轂調整螺(luo)母;稍稍轉動(dong)輪(lun)轂及(ji)制動(dong)鼓(gu)總(zong)成(cheng),用(yong)拉馬向外拉輪(lun)轂,同時(shi)在制動(dong)鼓(gu)上輕(qing)輕(qing)敲(qiao)擊,以震松外軸承內(nei)(nei)圈(quan),待外軸承內(nei)(nei)圈(quan)松動(dong)后,取下輪(lun)轂及(ji)制動(dong)鼓(gu)總(zong)成(cheng),但(dan)此(ci)時(shi)應(ying)注(zhu)意該總(zong)成(cheng)重(zhong)量較(jiao)重(zhong),不要(yao)(yao)摔壞或砸傷人,同時(shi)要(yao)(yao)注(zhu)意保護外軸承內(nei)(nei)圈(quan)不要(yao)(yao)摔壞;
5、用拉馬拆(chai)出內(nei)軸承內(nei)圈(quan)(quan)總成和油封座圈(quan)(quan)總成;用回位(wei)彈簧拆(chai)卸工具,拆(chai)下(xia)制(zhi)(zhi)動(dong)器(qi)(qi)回位(wei)彈簧,取下(xia)凸輪(lun)軸;用板手拆(chai)下(xia)制(zhi)(zhi)動(dong)器(qi)(qi)底(di)板緊(jin)固螺栓,取下(xia)制(zhi)(zhi)動(dong)器(qi)(qi)底(di)板帶(dai)蹄片及防塵罩總成;拆(chai)下(xia)制(zhi)(zhi)動(dong)氣室支架,拆(chai)下(xia)橋殼總成;
6、最后安(an)裝(zhuang)拆卸的反序(xu)安(an)裝(zhuang)即可。
吉麥新(xin)能源旗(qi)下新車——凌寶BOX Pro正式上市(shi),新車是BOX的升級版(ban)車型,共推出3款車型,售(shou)價區間4.68萬(wan)-6.88萬(wan),電池(chi)提(ti)供8年或12萬(wan)公(gong)里的質保。
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