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  1. #1

    Default 2015 Moomba Mondo, depth finder not reading

    The depth finder on my 2015 Moomba Mondo either reads 999 or - - -. Could it be an issue with the transducer? I have pulled in and cleaned the face of and debris. Checked connections. Is it time for a new transducer?


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    2015 Moomba Mondo Surf Edition

  2. #2
    Join Date
    Apr 2022
    Location
    Oklahoma
    Posts
    22

    Default

    I’m having the same issues with my 2015 Mojo. Did you find a solution? Where is the depth finder located? I got underneath the boat the best I could and couldn’t find it.

  3. #3
    Join Date
    Jan 2021
    Location
    Columbus, Ohio
    Posts
    1,251

    Default

    There is a triducer. It reads depth, and water temp. More than likely it finally died.

    I am waiting for the same thing to happen. If you lift the v-drive cover and look around toward the gas tank, oppisite of the bilge pump you will find it.
    2015 Moomba Mojo Surf Edition
    4,000lbs
    Manual Flow

  4. #4
    Join Date
    Apr 2022
    Location
    Oklahoma
    Posts
    22

    Default

    How difficult is the replacement?

  5. #5

    Default

    Quote Originally Posted by tpjsooner View Post
    How difficult is the replacement?
    I changed mine and all is good now. There is an updated part number. This was the one for my ‘15 Moomba.

    Sld S/O Lay 1 0 0
    P/U Part Number 0 SC117395P
    Description
    PADDLE WHEEL, CAN TRI-DUCER
    Subtotal Special Handling Sales Tax Invoice Total
    Total Amount Due
    DISCOVER, MASTERCARD, VISA & AMEX
    Price
    $484.62

    Replacement is very easy and can be done in the water. Simply unplug the old unit, unscrew the collar and pull it out. There is a semi check valve in the housing that slows the water flow. Check the new unit for correct o-rings, grease the o-rings, install the new unit in the correct orientation for the paddle wheel. Connect the new unit.







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    2015 Moomba Mondo Surf Edition

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