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  1. #1
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    Smile mercruiser U-joint bellows

    I have a 1992 5.7 mercruiser with gen2 outdrive and am going to try and replace the U-joint bellows. I think i read it here some place that its not too hard(??). any help would be appreciated. my question is do i really need the sleeve installation tool. I really dont live near any marinas (60 mi) so i try and do most things myself. I have changed the shift bellows before and have the mercruser service manual, only prob is am getting senior moments so i have to watch myself. next BD will be big 70. tks for the help.

    john
    god bless all who serve

  2. #2
    Moderator Bond-o's Avatar
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    Default Re: mercruiser U-joint bellows

    only prob is am getting senior moments so i have to watch myself. next BD will be big 70.
    Ayuh,.... Hopefully,... I might be able to say that someday,......

    I haven't done the Gen.II drive,...
    But,...
    I know Don has a few Secerts he'll share with you about it,....
    I'll bump this to the Top,+ Hopefully he'll see it,....

    Good Luck....
    Any Grease is Better,..... Than No Grease at All.......

  3. #3
    Lieutenant Junior Grade
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    Default Re: mercruiser U-joint bellows

    you can make a piece of wood same size as the ring and use that or I used a pvc coupler.

    "Reel Justice"
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    Mercruiser 5.7 250hp

  4. #4
    Supreme Mariner achris's Avatar
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    Default Re: mercruiser U-joint bellows

    The main thing you'll need is the Manual (downloadable, see the 'Sticky' at the top of this section) and the ring installation tool. Without that, forget it. I find the gen I's easier. I know that Don finds these easier... There you go. It's not hard, just time consuming and a pain in the backside.

    Good luck and keep posting.

    (congrats on make the '70')

    Chris........... (not even '50' yet, gee, that makes me feel young )
    The world takes on a whole new perspective when viewed from 100' below...



    1972 Bertram 'Bahia Mar' 20
    2006 Mercruiser 4.3MPI (0W617679) w/Alpha 1 Gen II (0W829301)
    **
    Please don't send service questions in private messages. They will be ignored. That's what the forum is for. Messages of thanks, always accepted.
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  5. #5
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    Smile Re: mercruiser U-joint bellows

    thank you for the information. i think i will try the PVC coupling as the sleeve tool. was in the plumbing trade and prob have some laying around.

    john

  6. #6
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    Smile Re: mercruiser U-joint bellows

    thank you for the information. i think i will try the PVC coupling as the sleeve tool. was in the plumbing trade and prob have some laying around.

    john

    god bless all who serve
    Last edited by goingagain; March 1st, 2009 at 12:04 PM. Reason: doubleserve sorry

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