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  1. M

    How to Remove Prop

    Hi. I've got a 90HP 4-stroke Mercury outboard, 2003. First time removing a prop. I got the first two pieces off. See the blue arrows in the photo below. I'm not sure how to proceed (see red arrows). What am I looking at and how do I remove them? And is this a Flo‑Torq I, II, or III drive hub...
  2. M

    Which lubricant to use?

    Hi. Mercury, 90HP, 4-stroke, 2003. I am winterizing boat for winter. Am completely confused as to which lubricant to use for which required greasings. U-joint and gimbal grease, 2-4-c grease, spline grease, wheel-bearing grease, anti-corrosion grease? I have no owner's manual. PLEASE...
  3. M

    Corrosion around seal?

    Hi. 90HP, 2003 Mercury 4-stroke. Is this white circle around seal something to worry about? Looks like corrosion. Thanks.
  4. M

    Accidentally unplugged this!

    Hi. I have a 4-stroke, 90HP Mercury, 2003. After fogging my engine for winter, I decided to spray a little fogging oil into the spark plugs. It turns out I accidentally peeled the rubber seal back and popped the cord out of its hole (SEE RED ARROW ON PIC), thinking I was undoing the spark...
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