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  1. #1
    Member
    Join Date
    Aug 2012
    Location
    Monroe, Louisiana
    Posts
    74

    Knocking when I shift into gear.

    I have a 2000 model Yamaha OX66 225. When I shift it into gear I get an knocking sound as the prop rotates. Take it out of gear it stops. The prop has no slack in it. It is tight. Anyone experienced this.

  2. Member
    Join Date
    Sep 2016
    Location
    Ruma Ill
    Posts
    803
    #2
    Yep I’ve had the same thing happen to me once . Lost a tooth on the pinion gear

  3. Member
    Join Date
    Dec 2009
    Location
    Clayton
    Posts
    334
    #3
    Same here....Lower unit gear time