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    oil pump

    Hi all I have 1988 150 counter rotating yamaha's.One motor seems to be using more oil than the other. have to add more oil into the reserve tank than the other and more often, this motor also shows more blue smoke than the other. my question is, is there a adjustment on the oil pump it self...
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    oil leaking

    HI, I HAVE YAMAHA 1988 150 HP MOTORS, WHEN I PULLED THE PROP I NOTICED OIL LEAKING FROM THE SHAFT, ALSO WHEN I DUMPED THE LOWER UNIT OIL IT WAS WHITE TELLING ME THE SEALS ARE BAD. RIGHT UNDER THE PROP THERE IS A SEAL THAT IS TORN UP. I WAS TOLD THAT I CAN JUST PULL THE PROP SHAFT AND NOT THE...
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    LOWER OIL RINGS

    HELLO ALL. I OWN TWIN 1988 YAMAHA 150'S AND I WAS TOLD THAT I CAN CHANGE THE 2 OIL RINGS ON THE SHAFT IF I PULL THE SHAFT AND NOT THE BEARING. IS THIS TRUE, AND HOW DIFFICULT IS IT ?
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    CHANGING OIL SEALS

    I HAVE 1988 150HP YAMAHA MOTORS TO CHANGE THE OIL SEALS IN THE LOWER UNIT DO I HAVE TO PULL THE WHOLE BEARING OR CAN I JUST PULL THE SHAFT
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    Leaking gas

    I have a 1988 150 HP yamaha outboard, at idle speed I have gas flowing in to the engine clowing<br />looks to be comming from the middle carberator,I have already checked the hoses no problem there,where else should i check where do i go from here.<br /><br />Thank you both for the help will let...
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