NVH fault phenomenon tableNVH故障现象表
Use the table below to find the cause of the problem and repair or replace if necessary.使用下表查找故障原因，需要时维修或更换。
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Failure symptoms故障症状
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Possible reasons可能原因
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Solution解决办法
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|---|---|---|---|---|---|---|---|
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noise噪音
|
Jitter抖动
|
vibration振动
|
tremble颤动
|
shake摇动
|
Uncomfortable ride乘坐不舒适
|
||
|
x
|
x
|
x
|
x
|
x
|
x
|
Improper installation of parts and loose parts零部件安装不当，松动
|
Reinstall and tighten重新安装并紧固
|
|
x
|
x
|
x
|
x
|
x
|
x
|
The rear sliding column assembly is deformed, damaged or twisted后滑柱总成变形、损坏或扭曲
|
Replace rear sliding column assembly更换后滑柱总成
|
|
x
|
x
|
x
|
x
|
x
|
x
|
Aged bushings or fixtures衬套或固定装置老化
|
Replace damaged parts更换损坏部件
|
|
x
|
x
|
x
|
x
|
x
|
Part interference零部件干涉
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Reinstall intervening components重新安装干涉零部件
|
|
|
x
|
x
|
x
|
Rear coil spring failure后螺旋弹簧失效
|
Replacement rear coil spring更换后螺旋弹簧
|
|||
|
x
|
x
|
Suspension is loose悬架松动
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Retighten loose bolts重新紧固松动螺栓
|
||||
|
x
|
x
|
Incorrect wheel alignment车轮定位不正确
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Check wheel alignment检查四轮定位
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||||
|
x
|
x
|
x
|
x
|
x
|
wheel failure车轮故障
|
Check the wheels检查车轮
|
|
|
x
|
x
|
x
|
x
|
x
|
Brake failure制动器故障
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Check calipers检查卡钳
|
|
x: applicablex：适用