离合器安装在发动机与变速器之间．主要用于控制发动机动力输出或截止的机件，其工作的好坏直接影响到整车的功能。下面，以黄海客车为例谈一下其离合器主要故障的诊断及其调整。 主要故障诊断 （１）分离不彻底 现象：发动机旋转时，踏下离合器踏板，进行变速操作时，齿轮难以 The clutch is installed between the engine and the transmission. Mainly used to control engine power output or deadline parts, the quality of their work directly affects the function of the vehicle. Here, take the Yellow Sea passenger car as an example to talk about the diagnosis of the main fault of the clutch and its adjustment. The main fault diagnosis (1) is not completely separated phenomenon: the engine rotation, depress the clutch pedal, the gear operation, the gear is difficult