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Thread: Major Chassis Issue

  1. #1
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    Major Chassis Issue

    Noticed this on the rear left chassis this morning!! is this the end of my 03 defender ??

    Photo 1 outside
    Photo 2 top view
    Photo 3 inside

    Please Help, I dont know if it can be welded and plated or its a lost cause.. how could this happen on such a strong frame?

    Regards

    Bruce
    Attached Images Attached Images

  2. #2
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    Years ago when I had my first Chassis failure I figured the vehicle was a write off (Nissan Patrol).
    Over the years I have found that its very common and acceptable to have a competent welder to weld them up.
    Give the whole Chassis a check over it isnt the end of the World.

  3. #3
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    Is that a 130?

    Nothing is not saveable on a Defender.

  4. #4
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    Merely a flesh wound

  5. #5
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    Bruce,

    A decent welding shop or mobile certified welder would sort this out is a few hours.
    As the others have said it is definitely not the end of the world.

    You may need to get the welds certified if you intend to sell but thats not an immediate issue.

    Regards,

    Phil.

  6. #6
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    Cool repair scheme

    the end of the crack should be stop drilled, the cracked section realigned and welded then a fishplate put on either side. As has been said get a professional welder and talk to an engineer for the fishplate dimensions. Don't make the fishplate too thick.

    Is the vehicle a trayback or passenger. Have seen this with traybacks used for crop spraying.

  7. #7
    JDNSW's Avatar
    JDNSW is offline RoverLord Silver Subscriber
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    Quote Originally Posted by dromader driver View Post
    .......
    Is the vehicle a trayback or passenger. Have seen this with traybacks used for crop spraying.
    ........and routinely grossly overloaded while driving over rough ground!

    (My question was going to be "What on earth have you been using it for?")


    John
    John

    JDNSW
    1986 110 County 3.9 diesel
    1970 2a 109 2.25 petrol

  8. #8
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    thanks for the stress leveler mariner
    Quote Originally Posted by Ancient Mariner View Post
    Merely a flesh wound

    i live a few dirt hours from any good place in town but have some of the best welder on site at the moment.. and would back them anyday

    what thickness for a fisher plate would be recommended... apart from drilling out the bottom to halt the crack, is there anything else i should be looking at to get it right.

    Its a 2003 single cab 130, what about future loads and travel over rough terrain ??

    would this be from overloading, or no load over rough terrain.

    Regards

  9. #9
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    Fish Plate

    The plate/s that you use should not exceed the thickness of the material that is being plated.

  10. #10
    JDNSW's Avatar
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    Quote Originally Posted by occybruce View Post
    thanks for the stress leveler mariner
    .......

    would this be from overloading, or no load over rough terrain.

    Regards
    I would expect overloading over rough terrain. However, if it is a trayback, cracking can result from bad installation (design or execution) of the tray. Also possibly carrying very concentrated loads.

    I would be very surprised to see this from operating unloaded, or indeed, from operating on smooth roads, even if overloaded. (although some people can manage to drive roughly on the smoothest roads!)

    John
    John

    JDNSW
    1986 110 County 3.9 diesel
    1970 2a 109 2.25 petrol

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