請(qǐng)問(wèn)各位修車師傅汽車點(diǎn)火正時(shí)怎么對(duì),以哈飛民意為例
- 今天學(xué)對(duì)正時(shí),我把凸輪軸搖到一缸氣門全關(guān)閉,二缸進(jìn)氣關(guān)閉,排氣打開(kāi),三缸排氣關(guān)閉,進(jìn)氣打開(kāi),四缸進(jìn)排都打開(kāi)的情況下,再把曲軸搖到一缸上頂,當(dāng)時(shí)看了標(biāo)記是曲軸標(biāo)號(hào)對(duì)上面,凸輪軸對(duì)下邊,師傅說(shuō)不對(duì),怎么回事?
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問(wèn)
提問(wèn)者:網(wǎng)友
2017-04-06