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Thread: Mud Buddy Sport Lower Unit Rebuild

  1. #1
    Join Date
    Jun 2019
    Location
    St.Thomas Island
    Posts
    71

    Default Mud Buddy Sport Lower Unit Rebuild

    This season took a toll on my lower. Boat was ran pretty hard in and out of state. Its full of good grease which I change every 50 hours along with the oil change. I started noticing a sort of metal to metal sound when I am in gear and idling. I also notice that my prop spins when I'm in neutral which didn't happen before. Its not necessarily grinding but sounds like a worn out bearing, the prop spinning in idle out of water happened about the same time. Anybody have some pointers before I take it off and start pulling it apart? I'm most likely going to get the Kit with all the seals and bearings from Backwater performance.

  2. #2
    Join Date
    Jun 2019
    Location
    St.Thomas Island
    Posts
    71

    Default

    Note: This is on a 2016 Mud buddy 3700 EFI Sport

  3. #3
    Join Date
    Nov 2008
    Location
    Scumter
    Posts
    21,826

    Default

    Check YouTube for videos yet?

    Sent from my SM-G970U using Tapatalk
    [SIGPIC][/SIGPIC]
    Delta in a nutshell: Breeding grounds + small wetlands + big blocks of grass cover + predator removal + nesting structures + enough money to do the job= plenty of ducks to keep everyone smiling!

    "For those that will fight for it...FREEDOM...has a flavor the protected shall never know."
    -L/Cpl Edwin L. "Tim" Craft

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