Thread: WTF???

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  1. #1
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    WTF???

    I have a 2020 Mercury Pro XS 175. I was running down the lake this weekend at ~45 mph. I trimmed up slightly and all of the sudden I lost rpm's and the motor started to vibrate. I thought something was wrong with the motor. I put it in neutral and revved it up and it's as smooth as butter. I'm in FL and the lake I was on has zero things to hit in the lake. I looked at my prop- no signs of damage. We had to idle all the way back to the dock as the vibration was bad. Any ideas???

  2. Moderator 21XDC's Avatar
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    Sep 2004
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    Westland Michigan
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    #2
    Cracked blade, failed hub. Lower unit fail etc.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  3. Member
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    #3
    Does that happen on it's own without hitting anything??

  4. Moderator 21XDC's Avatar
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    #4
    Yep, Sure can. Do some closer inspecting.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  5. Member cwilt's Avatar
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    Jan 2007
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    Homestead, FL
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    #5
    Your in Florida. Gators are everywhere.
    2008 Ranger 178VX
    150 Yamaha V-max

    GO Fins!!!

  6. Member
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    Jul 2010
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    Prairieville, LA
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    #6
    That happened to me several years ago and my motor had bearing failure in the lower unit due to seal leaks and water intrusion.