The failure of a synchro-self-shifting clutch (SSS clutch), a key component in many power units, can lead to the loss of engine power, thereby the failure of the power plant as a whole.

• SSS离合器是许多动力装置的关键设备,如果SSS离合器发生故障将导致发动机功率不能输出,进而导致整个动力装置失效。