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Thread: water crossing ??

  1. #1
    Join Date
    Mar 2011
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    water crossing ??

    Hi all,

    This might sound silly to the experts but this is my first auto gear box so I'm going to anyway........... what about gear changes in water crossings? I have heard time and again that you shouldn't change gear in deep water as you risk getting water into the clutch and then some big problems thereafter. So with a manual you had to set gear and hope you got through with it.

    With the auto it can change on you before you know it, so it is ok in water?

    thanks

  2. #2
    Join Date
    Jan 1970
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    Canberra
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    An auto and its equivalant of a manual clutch (torque converter) is fully sealed so there are no issues with the auto changing gear - but in reality it you are in water and driving at a steady pace it will most probably not change anyway.

    Garry
    REMLR 243

    2007 Range Rover Sport TDV6
    1977 FC 101
    1976 Jaguar XJ12C
    1973 Haflinger AP700
    1971 Jaguar V12 E-Type Series 3 Roadster
    1957 Series 1 88"
    1957 Series 1 88" Station Wagon

  3. #3
    Join Date
    Feb 2007
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    If it was deep enough to be worried about, I'd be in low range with 2nd manually selected.

  4. #4
    Join Date
    Oct 2009
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    St George Dragons Territory, NSW
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    Ozzy119,

    As WhiteD3 said, low range and manually select the gear you want will stop gear changes and allow you to keep a steady pace through water crossings.

    I have done a couple of short crossings in the VHC that we pretty deep (600 mm) and 1 long (50 - 60 m) wide crossing that was around 550mm deep with no snorkel and have had no problems.

    These are about as deep as I am comfortable with probably with or without snorkel as things get pretty interesting when you feel the back start to drift from water flow. Only happened once on a very short, 500 mm deep crossing of the Cox river where the water was moving pretty quick, gives you a fright!

    George

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