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  1. #1
    Member
    Join Date
    Jun 2004
    Location
    Dubuque, IA
    Posts
    79

    LU Seal Question - I am stuck!!

    Started the process of replacing the seals in my LU ('85 GT150 but the LU was replaced with a newer unit a few years ago).

    I purchased an entire Gear Case Seal Kit # 5006373.

    OK I started by attacking the seals in the shift lever. I loosened the shift lever cover and then removed the shift lever. I am wondering now if I even needed to bother with this, but the parts schematic on the BRP website shows that there is a shift lever O-ring underneither the shift lever cover, but I find none and no place to put it???

    I am guessing that it trying to show that the O-ring sits between the shift lever cover and the bronze bushing mounted in this cover. I assume that this o-ring is not a user replaceable part??? Do I need to worry about this part leaking or does the the exhaust housing to shift lever grommet seal the shift lever for me?

    Also the kit includes a gasket for the shift lever cover which I will obviously have to use now - do I use a real gasket sealer when I put this down, or just coat it good with oil or grease?
    My Bass-n-Beach rig:
    92 Ebbtide Dyna-Trak 181SS Fish-n-Ski -
    98 Evinrude 150 Intruder
    74lb MinnKota
    SOLD all the above Fall of 2010 - bought a big open bow Larson "family" boat. Family does not like the Mississippi River as much as I do, so I sold that in the fall of 2012.
    I'm thinking it is time for a straight up bass boat.

  2. Member
    Join Date
    Mar 2006
    Location
    Houston
    Posts
    1,422
    #2

    Re: LU Seal Question - I am stuck!! (greglenz)

    The o-ring goes inside the shifter housing. clean it up and you will see it in there. It is replaceable, use a pick to remove it, becarefull when reinstalling it, do no tear it or knick it, it will leak. Use grease at reinstall to make it go in easier.

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