Vibration Analysis - Road Testing

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Test Description

The numbers below refer to the step numbers on the diagnostic table.

  1. Obtaining rotational speed for the components rotating at tire/wheel speed is critical to systematically eliminating specific vehicle component groups. These component rotational speeds can be generated by u...

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Document Tags

Document Title: Vibration Analysis - Road Testing

test

description

diagnostic

rotational

speed

tire

wheel

specific

vehicle

component

vibrate

software

customer

electronic

vibration

analyzer

eva

frequency

disturbance

sensor

reading

occurs

accelerate

neutral

engine

range

concern

road

review

starting

point

diagnosis

step

correction

only

assemblies

steering

suspension

faults

obtain

drive

axle

ratio

available

transmission

gear

install

scan

tool

data

select

symptoms

analysis

dominant

component rotational

eva sensor

frequency reading

customer concern

vibration diagnosis

wheel assemblies

components suspension

suspension components

steering components

software available

vibration frequency

frequency data

eva available

symptoms vibration

diagnosis correction

vibration analysis

sensor available

accelerate vehicle

vehicle speed

gear range

disturbance occurs

dominant frequency

component rotational speeds

down disturbance range

diagnostic starting point

customer concern indicate

concern indicate vibration

indicate vibration occurs

only vehicle standing

vehicle standing still

tire wheel assemblies

wheel assemblies steering

components suspension components

assemblies steering components

correct faults tire

faults tire wheel

steering components suspension

drive axle final

axle final drive

final drive ratio

vibrate software available

vibration frequency data

symptoms vibration diagnosis

vibration diagnosis correction

vibration analysis engine

eva sensor available

select smooth level

smooth level road

level road slowly

road slowly accelerate

slowly accelerate vehicle

dominant frequency reading