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  1. #11
    Join Date
    Apr 2017
    Location
    Hayden Id
    Posts
    339

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    Should be at the very back of the engine compartment , zip tied to one of the black hoses
    2017 Craz surf auto wake
    1140 # rears wet sounds

  2. #12
    Join Date
    May 2013
    Location
    Fairfax, VA :(
    Posts
    925

    Default

    Quote Originally Posted by slopland View Post
    I am having trouble finding a schematic of where the blower is. Can someone show me a pic or describe where it is in the engine?
    It should be between the engine and transom down low. Usually a white round housing attached to a 3" black flexible hose leading to a vent. Something like this.
    2007 XLV Gravity Games
    Full Wake Makers upgraded ballast and pumps
    1,100 in each rear locker
    1,180 in front
    OJ 1435 prop, 325 EFI Indmar Assult.
    Fresh Air Exhaust
    SuckG8
    Bunch of other crap

  3. #13
    Join Date
    Dec 2016
    Location
    Arkansas
    Posts
    18

    Default

    Man thank you! I'll look again this weekend when we go back to the lake. Thanks for all the help.

    Also, I'm looking to buy an engine repair/parts manual so I can learn everything possible about it. Can someone point me to that and/or recommend literature that will help me? I'm good with truck engines but not boat. But, this being a GM block and basically a truck engine, I'm mostly familiar, but don't want to miss anything.

    Thanks,
    2012 Moomba Mojo 2.5
    Indmar Assault 333

  4. #14
    Join Date
    Dec 2016
    Location
    Arkansas
    Posts
    18

    Default

    Finally checked this. The blower fan was hard to turn by hand. It loosened some as I turned but still had a lot of resistance. Can I take it out, WD40 or grease it, or is it time to replace?? If so, where is a good place to purchase this?
    2012 Moomba Mojo 2.5
    Indmar Assault 333

  5. #15
    Join Date
    Dec 2016
    Location
    Arkansas
    Posts
    18

    Default

    And does anyone know the size blower? I found them on Amazon.
    3"or 4" for a 2012 Moomba Mojo 2.5 Indmar Assault 333.
    2012 Moomba Mojo 2.5
    Indmar Assault 333

  6. #16
    Join Date
    Apr 2017
    Location
    Hayden Id
    Posts
    339

    Default

    I would save the headache and just replace , should be a 3" , but I can't say that for 100%, the spare for my 17 is a 3" , but it was leftover from the last boat
    2017 Craz surf auto wake
    1140 # rears wet sounds

  7. #17
    Join Date
    Dec 2016
    Location
    Arkansas
    Posts
    18

    Default

    Thank you! I would pull the old one but I'm 2 hours away! Ill guess and hope for the best!!
    2012 Moomba Mojo 2.5
    Indmar Assault 333

  8. #18
    Join Date
    Apr 2017
    Location
    Hayden Id
    Posts
    339

    Default

    Ya , my boat is still at the dealer , so I can't look at mine , not sure if they would be the same or not being different years, i would go with 3" , good luck
    2017 Craz surf auto wake
    1140 # rears wet sounds

  9. #19
    Join Date
    Nov 2016
    Location
    Knoxville, TN
    Posts
    1,372

    Default

    When in doubt, open all your rear hatches for a bit and leave them open while cranking.
    2018 Supra SA400 aka The Ron Burgandy
    2011 Sea-Doo Wake 155
    2015 Mojo Surf, sold...2013 Axis A22 Recon Edition, sold...2010 Axis A22, sold...2007 Maxum 1800sr3, sold

  10. #20

    Default

    Looks like the Nautique steering thruster.

    Sent from my SM-G930V using Tapatalk

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