Severe vibration in sleeper

Discussion in 'Kenworth Forum' started by AdmiralRodCawker, Jun 17, 2021.

  1. AdmiralRodCawker

    AdmiralRodCawker Bobtail Member

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    Mar 29, 2016
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    My wife & I team in a 2021 T680. What would be causing the sleeper to bounce, shake, and vibrate like a jackhammer while driving on even smooth roads?
     
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  3. blairandgretchen

    blairandgretchen Road Train Member

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    Leveling valve on sleeper air bags malfunctioning?
     
  4. Numb

    Numb Crusty Curmudgeon

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    yup, dead air bags will do that
     
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  5. shooter19802003

    shooter19802003 Road Train Member

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    Also check your sleeper Shocks while your there.
     
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  6. AdmiralRodCawker

    AdmiralRodCawker Bobtail Member

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    Mar 29, 2016
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    Thank you. I'll let the mechanics at the yard know. I appreciate y'all helping us.
     
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