A.1.1~1.2 B.0.8~0.9 C.0.6~0.8 D.0.2~0.6
A.0.6~0.8 B.0.9~1.1 C.0.8~0.9 D.1.1~1.2
A.軸承間隙過小 B.軸承間隙過大 C.嚙合間隙過小 D.嚙合間隙過大