对于运行了数万公里的解放CA141型载货车,在跟踪保修服务过程中,我们常常遇到离合器踏板踏下后放松,不能完全复位的故障。踏板不能完全复位,将使踏板自由行程变短(原厂规定这一自由行程量为30～40mm)。加上摩擦片磨损变薄,分离轴承处的间隙缩小,当汽车行驶在坑凹不平的道路上时,分离轴承就会发响。在运行过程中离合器常处于半离合状态,还 For the liberation of CA141 trucks running tens of thousands of kilometers, tracking the warranty service, we often encounter the clutch pedal is depressed, can not be fully reset fault. The pedal can not be fully reset, will make the pedal free travel shorter (the original provisions of this free-wheel stroke is 30 ~ 40mm). Coupled with the friction plate wear thinning, the gap between the separation bearing narrowing, when the car driving in the uneven road, the separation of the bearing will sound. Clutch in the course of the operation is often half-clutch state, also