Fifth wheel won’t release (with photos)

Discussion in 'Heavy Haul Trucking Forum' started by AFC, Nov 28, 2025.

  1. AFC

    AFC Medium Load Member

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    Another problem. My fifth wheel will not release. My fifth wheel has 2 levers. The first lever closest to trailer will not release and I can’t disconnect. I am attaching photos. If anyone knows how to fix this it will be greatly appreciated and save me roadside call. IMG_0009.jpeg IMG_0008.jpeg IMG_0010.jpeg
     
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  3. lester

    lester Midwest's #1 Feed Hauler

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    Are you backed into the trailer? As in set trailer brakes and gently reverse the truck and set tractor brakes?
    Level ground?
     
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  4. nikmirbre

    nikmirbre Road Train Member

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    What brand of 5th wheel do you have?
     
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  5. AFC

    AFC Medium Load Member

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    I’m on concrete ground. It’s the safety latch that is preventing the disconnect of the trailer. Additional pictures
     

    Attached Files:

  6. AFC

    AFC Medium Load Member

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    a holland
     
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  7. AFC

    AFC Medium Load Member

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    Yes sir brakes set
     
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  8. nikmirbre

    nikmirbre Road Train Member

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    Try hitting the wedge stop thingy on the opposite side of where the handles are.
     
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  9. nikmirbre

    nikmirbre Road Train Member

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    Anything a road service call is gonna do....you can do.
     
  10. AFC

    AFC Medium Load Member

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    Don’t understand? It won’t lock just that safety latch is locked. I have blocked the trailer. The only other thing I can think of is driving on some dunnage
     
  11. AFC

    AFC Medium Load Member

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    Appreciate that. I have all the tools just trying to free the safety latch so I can reconnect. The jaws aren’t closing either but the lever opens and closes for the jaws
     
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