5th wheel jaw not staying open.

Discussion in 'Ask An Owner Operator' started by Midnightrider909, Aug 2, 2020.

  1. bad-luck

    bad-luck Road Train Member

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    You don't need a hoist its not that heavy. Eat you Wheaties lol.
     
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  3. bad-luck

    bad-luck Road Train Member

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    Hee is what I googled holland 7f12 5th wheel manual
     
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  4. daf105paccar

    daf105paccar Road Train Member

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    Is it this file you wanted uploaded?
     

    Attached Files:

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  5. Midnightrider909

    Midnightrider909 Road Train Member

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    Found it! First of all I am going to adjust it one click tighter. I don’t have the fancy kingpin simulation tool but I know it’s not as tight as it should be. I also need to clean it up and replace the spring farthest to the right on the diagram. Mine is stretched and not holding the jaw open.
    639DFB3B-7B31-46E0-BD60-F2FFEFEB97FE.png
     
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  6. Midnightrider909

    Midnightrider909 Road Train Member

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    Thanks everyone. I think the mystery has been solved.
     
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  7. bad-luck

    bad-luck Road Train Member

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    Yes, thanks! I didn't know how to do it for the OP
     
  8. bad-luck

    bad-luck Road Train Member

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    Glad you figured it out. Only thing is I am not sure if you can get the spring.
     
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  9. daf105paccar

    daf105paccar Road Train Member

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    If your are on a pc,download the file to your pc.
    Remember where you saved it.
    Then use the "upload a file" button ,select the right folder and click the file.
    Save.
    Post reply.
    Done.
     
  10. bad-luck

    bad-luck Road Train Member

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    Thanks, I have a laptop in my truck but hardly ever use it. I was using my phone
     
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  11. HoneyBadger67

    HoneyBadger67 Road Train Member

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    Cheap engine hoist from harbor freight would do the trick
     
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