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  1. #1
    Join Date
    Feb 2011
    Location
    Sylvan Lake, Alberta
    Posts
    307

    Default Need Help PLease

    Can someone please tell me if there is one pump or three pumps installed in a stock Gravity III Ballast System configeration in a 2010 Mobius LSV?

    My dealer just informed me that I have three bags but only one pump. Is this a Gravity III or a Gravity I system? Where do I find a breakdown of this factory configeration?
    Rob Snyder...no not the actor!
    2011 Celestial Blue/Black Accent Moomba Mobius LSV, 340HP

  2. #2
    Join Date
    Aug 2006
    Location
    Salt Lake City
    Posts
    2,291

    Default

    I thought 2010 had the reversible pumps.. 1 pump for every bag.

    My 06 Grav. III has 1 FILL PUMP and 3 drain pumps..

    But was under the impression that 2010 switched to 3 Jabsco Reversibles...
    Brad

    2011 Launch 21V Sold... boatless replaced with a Jeep JKUR
    2006 Moomba Mobius LSV sold
    2004 Outback sold

  3. #3
    Join Date
    Jun 2007
    Location
    Sugar Land, TX
    Posts
    468

    Default

    I have 3 reversible pumps; or 1 per bag. Same boat - 2010 LSV. This is the factory GIII system.
    Current: 2010 LSV
    Previous: 2007 Outback

  4. #4
    Join Date
    Feb 2011
    Location
    Sylvan Lake, Alberta
    Posts
    307

    Default

    Where do I get the factory / stock specs for the GIII option??
    Rob Snyder...no not the actor!
    2011 Celestial Blue/Black Accent Moomba Mobius LSV, 340HP

  5. #5
    Join Date
    Jun 2007
    Location
    Sugar Land, TX
    Posts
    468

    Default

    That I don't know.....I guess I've never really seen specs on it. Hopefully someone here can help!
    Current: 2010 LSV
    Previous: 2007 Outback

  6. #6
    Join Date
    Feb 2011
    Location
    Sylvan Lake, Alberta
    Posts
    307

    Default

    Thank you TL7
    Rob Snyder...no not the actor!
    2011 Celestial Blue/Black Accent Moomba Mobius LSV, 340HP

  7. #7
    Join Date
    Jan 2008
    Location
    Keuka Lake, NY
    Posts
    7,692

    Default

    he is a pic from ed's 09 obv, yours should be similar
    Attached Images Attached Images
    A Day at the Lake...Priceless
    A Day in Powder...Endless


    Joe V
    2012 Möbius XLV~ Loaded & Exiled
    2007 Outback V ~ sold

  8. #8
    Join Date
    Feb 2011
    Location
    Sylvan Lake, Alberta
    Posts
    307

    Default

    Problem is I don't have the boat yet but was just informed by my dealer as I am ordering an upgrade.

    My boat has 1 pump with 3 solenoids and 3 bags (1 center and 2 rear). Is this a GI or a GIII setup?
    Rob Snyder...no not the actor!
    2011 Celestial Blue/Black Accent Moomba Mobius LSV, 340HP

  9. #9
    Join Date
    Jul 2008
    Location
    Des Moines, IA
    Posts
    3,237

    Default

    Quote Originally Posted by Sea N' Things View Post
    Problem is I don't have the boat yet but was just informed by my dealer as I am ordering an upgrade.

    My boat has 1 pump with 3 solenoids and 3 bags (1 center and 2 rear). Is this a GI or a GIII setup?
    That would be a 2008 GIII system. You don't want it. 2009+ should have reversible pumps, one for each bag.

  10. #10
    Join Date
    Jan 2008
    Location
    Keuka Lake, NY
    Posts
    7,692

    Default

    agreed, i thought the jabsco pumps were all standard on the newer 09+ boats.
    A Day at the Lake...Priceless
    A Day in Powder...Endless


    Joe V
    2012 Möbius XLV~ Loaded & Exiled
    2007 Outback V ~ sold

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