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一辆捷达轿车在起动后,将离合器踏板踩到底,挂上低速档后稍稍松开一点离合器踏板,汽车即猛向前冲并迫使发动机熄火。 经检查,变速器操纵机构技术状况正常,用变速杆挂入的各档位都正确无误。从故障现象分析,故障原因可能是离合器不能分离或分离不彻底造成。接着检查离合器踏板自由行程,没有发现问题,再检查离合器分离轴承与分离导套,工作状况也都良好。检查结果令维修人员陷入沉思,难道是自己判断有误,离合器压板有问题?于是仔细询问司机,得知该车最近在行驶时偶尔会感到离合器自由行程
After starting a Jetta sedan, the clutch pedal is pushed to the bottom. After loosening the lower gear, release the clutch pedal a little, and the car flies forward and forces the engine to stall. After examination, transmission control mechanism technical condition is normal, with gear shift lever linked to the gear are correct. From the symptom analysis, the cause of the malfunction may be caused by the clutch can not be separated or separation is not complete. Then check the clutch pedal free travel, did not find the problem, and then check the clutch release bearing and separation guide sleeve, the working conditions are also good. Check the results so that maintenance staff in thought, is it their own judgments wrong, clutch platen problems? So carefully asked the driver that the car occasionally feel the clutch free travel when traveling recently