新帕萨特DSG变速器的故障诊断与排除
摘要：DSG变速器是一大创新技术，正在迅速融入社会。通过对DSG的介绍和分析，希望使更多人了解DSG变速箱的动力性、经济型、舒适性。课题主旨是DSG变速器详细介绍。第一DSG的分类，然后是7速干式双离合变速器的工作原理，其次是具体检修。里面包含可能出现的故障，解决故障的思路分析和一些拆装的步骤。本课题参阅了一些维修书籍和4S店的维修资料，希望对从事汽修的人一些帮助。
关键词：汽车；DSG变速器；检修；拆装工艺
Fault diagnosis and troubleshooting of the new Passat
DSG transmission
Abstract:DSG transmission is a major innovation technology, is rapidly integrated into society. Through the introduction and analysis of DSG, we hope to make more people understand the power, economy and comfort of DSG gearbox. The subject is a detailed description of the DSG transmission. The first DSG classification, and then the 7 speed dry dual clutch transmission principle, followed by specific maintenance. Which contains the possibility of failure, troubleshooting and analysis of some of the steps of disassembly. This topic refer to some repair books and 4S shop maintenance information, I hope to engage in auto repair some help.
Key words:Automobile; DSG transmission; maintenance; disassembly and assembly process
目 录
一、绪论.................................................3
二、新帕萨特DSG变速器结构及工作原理.....................4
三、新帕萨特使用及养护.................................11
（一）新帕萨特DSG使用..............................11
(二）新帕萨特DSG的养护............................12
四、新帕萨特DSG变速箱常见故障及诊断方法................14
（一）新帕萨特DSG变速箱常见障......................14
（二）新帕萨特DSG变速箱诊断方法....................15
五、新帕萨特DSG典型案例分析............................16
案例一..............................................16
案例二..............................................19
案例三.............................................22 六、总结...............................................27
致谢...................................................27
参考文献...............................................27
参考文献
1、上海大众4S店三级维修子公司企业资料
2、苑新华 《大众DSG变速器简介及常见故障分析》
3、林传荣 《双离合四档变速机构设计》
4、成晓河 《DCT636型汽车变速驱动桥总体设计》
5、赵艳宇 《双离合器式自动变速器的七速齿轮变速器设计》
6、刘飞 《干式双离合器自动变速器结构设计与研究》
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