从差速箱处拆卸主动齿轮.

Remove pinion gears from differential case.

当不准许主动齿轮旋转时,向上推环齿轮,并放牢它.

Push and hold ring gear upward while not allowing the pinion gear to rotate.

计算结果表明:主动齿轮轴两端支撑结构对轴承受力和齿轮啮合最有利.

The result indicates that the two - terminal bracing structure is optimum for bearing load and gear mesh.

转动主动齿轮若干圈以校正轴承滚柱.

Rotate the pinion gear several complete revolutions to align the bearing rollers.