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摩托车挂五档有异响

更新时间: 2021-04-01 14:44:17     

1、异响与发动机转速有关系。发动机的大多数常见异响的存在取决于发动机的转速状态。异响仅在怠速或低速运转时存在。

2、发响的原因有:活塞与气缸壁间隙过大;活塞销装配过紧或连杆轴承装配过紧;挺杆与其导孔间隙过大;配气凸轮轮廓磨损;有时,起动抓松动而使皮带轮发响(在转速改变时明显)。

关键词: 摩托车

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