Reply To: 1969 Mercury 9.8 lack of power in forward

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October 30, 2024 at 1:21 pm #291827
JACQUES
Participant

    check prop slip if it has rubber  sleeve inside.  mark it with a felt marker aswell as  the  prop  side … run the engine wot  and if they don’t line up  after the run   the rubber hub is slipping

    Joining AOMCI has priviledges 🙂