申沃客车离合助力器的故障排除

Clutch Assistant Device's Failure and Recovery

申沃客车性能较稳定，目前在南方地区的公交车市场应用广泛，社会保有量也较大。该客车的离合器采用气压助力式，在大、中型客车及货车上已被广泛应用。它能极大地改善后置大功率发动机离合器操纵困难的问题，极大地减轻驾驶员的劳动强度，保证离合器快速分离，而且还能使离合器踏板缓慢复位，使离合器平稳柔和地接合，大大改善了乘坐的舒适性。

Taking clutch assistant device of the coach as example, the article introduces the inner-structure and operating principle of vapor-pressure clutch assistant device, and analyzes the common breakdown in operation and solutions as well.