A.2~3mm B.5~10mm C.10~20mm D.20~30mm
A.釋放軸承磨損 B.釋放叉磨損 C.來(lái)令片易磨損 D.排檔有響聲
A.離合器打滑 B.排檔困難 C.踏板空檔變小 D.起步時(shí)易震動(dòng)