Coat all parts with differential oil prior to assembly.During reinstallation, examine the gears to locate any timing marks on the gearset that indicate where the gears were lapped by the manufacturer.

• 上海通用将其定位为“求质务实的社会中层人群打造的全新中级轿车”，是雪佛兰标志性产品，锁定的竞争对手是桑塔纳3000和现代的索纳塔。