NO.22 VIBRATION CONCERNS (ENGINE)[L3 Turbo]
id0103b4802800
22 |
VIBRATION CONCERNS (ENGINE) |
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DESCRIPTION
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• Vibration from under the hood or driveline
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POSSIBLE CAUSE
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• Loose attaching bolts or worn parts
• Components malfunction such as worn parts
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Diagnostic procedure
STEP |
INSPECTION |
RESULTS |
ACTION |
---|---|---|---|
1
|
Inspect the following components for loose attaching bolts or worn parts:
• Cooling fan
• Condenser fan
• Drive belt and pulley
• Engine mounts
• Exhaust system
Are all items normal?
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Yes
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Inspect the following systems:
• Wheels
• Transmission and mounts
• Driveline
• Suspension
Service if necessary.
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No
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Readjust or retighten suspect parts installation position.
Service if necessary for other parts.
|
||
2
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Verify test results.
• If normal, return to the diagnostic index to service any additional symptoms.
• If a malfunction remains, inspect the related Service Bulletins and/or On-line Repair Information and perform the repair or diagnosis.
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