Power Steering Failure Cummins ISX

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Steve1945, Apr 2, 2011.

  1. Steve1945

    Steve1945 Bobtail Member

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    Mar 24, 2011
    Melbourne, Australia
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    I very recently had a scary moment at 100kph with 60 tonnes while rounding a modest bend. The power steering failed -luckily I was in a position to safely wrestle the truck (Freightliner Argosy) to a safe stop.

    The cause was the air compressor, which seized, stopping the accessory shaft by removing teeth off the drive. In turn, necessarily, the power steering pump stopped.

    I am aware that the air compressor life is limited, but, my question is; is it common for an air compressor failure to take out the accessory shaft and the power steering with it?

    Looking forward to replies from others with knowledge of similar experiences.

    Steve
     
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  3. Donk

    Donk Have a Cup Of Concrete

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    Apr 27, 2008
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    unfortunatley on the ISX, it is..

    If the compressor fails like that, you loose power assist.
    :biggrin_25524:

    Glad you didnt stick the double off the road.
     
  4. Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    ouh yeah man, it is ISX....
     
  5. biker dave

    biker dave Medium Load Member

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    Jul 5, 2010
    pittsburgh,pa
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    holley mad cow, i guess that cummins is not a million mile motor, perhaps you should try the all new maxxforce 13 liter engine
     
  6. Heavyd

    Heavyd Road Train Member

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    Feb 4, 2009
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    Never heard of that before.
     
  7. Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    You'll get some pain with new CRD injection system and advanced EGR system
     
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