Thread: Prop rattle?

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  1. #1
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    Prop rattle?

    The laser 2 prop that I am using on my 2010 Optimax has a solid rubber hub instead of the flow torque design. It rattles when in gear at idle but other than being slightly annoying is it going to hurt anything in the long run?

  2. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #2
    Not usually. And this is far less noticeable when in the water.


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
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    #3
    In the water going at low speeds is when I notice it, it goes away as rpms increase.

  4. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #4
    Make sure the prop is tight... That must be a relatively old Laser-II, right?


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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    #5
    Quote Originally Posted by EuropeanAM View Post
    Make sure the prop is tight... That must be a relatively old Laser-II, right?
    I believe so, it takes the rectangle vent plugs. I torqued it to 55 ft lbs.

  6. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
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    #6


    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor