目录1、维修过程.................................................................................................................11.1预约与准备工作...........................................................................................21.1.1预约.......................................................................................................21.1.2准备工作...............................................................................................21.2接车与制单...................................................................................................21.2.1接车.......................................................................................................21.2.2制单.......................................................................................................41.3故障分析与诊断流程...................................................................................51.3.1故障分析...............................................................................................51.3.2诊断流程...............................................................................................81.4故障诊断总结.............................................................................................111.5内部交车与结账.........................................................................................111.5.1内部交车.............................................................................................111.5.2结账.....................................................................................................121.6跟踪服务.....................................................................................................132、汽车驱动桥及故障维护.......................................................................................142.1驱动桥的结构.............................................................................................152.2驱动桥的工作原理.....................................................................................202.3驱动桥常见故障现象一：驱动桥过热.....................................................