Torque the ring gear screws.Before reassembling any components in the differential:Clean all parts in solvent and blow them dry.Coat all parts with differential oil prior to assembly.

• 其实深谙“官车”市场之道就会明白，奥迪价位下移更能增大“官车”的普惠面，因为政府采购行政用车是套排量和价格上限的，而且商务用车市场也是以“官车”为瞻。