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  1. #1
    Member
    Join Date
    Mar 2008
    Location
    Auburn
    Posts
    40

    Lower unit oil question

    While finishing up the winterization of my motor (2008 150 Vmax) I noticed that the old lower unit fluid was kind of sickly looking. I assumed it was perhaps due to moisture and that I should have it checked out when I get it out in the spring. The darn thing is pretty much brand new so I can't imagine any seals would be bad already.

    I was wondering if it could have been due to how cold it was. The temperature in the barn was probably 15-20 degrees.

    Thanks
    Ted

  2. Member
    Join Date
    Jan 2008
    Location
    Nixa, MO
    Posts
    424
    #2

    Re: Lower unit oil question (tgreen)

    yeah Ted, its possible that if you still had a little water in the lower unit from the last time you ran it, the water will freeze and displace the seals and get into your resevoir. Just a thought.


  3. Member
    Join Date
    Mar 2008
    Location
    Auburn
    Posts
    40
    #3

    Re: Lower unit oil question (Mat_HT)

    So I'm thinking I should run it a time or two in the spring and then change the oil again to see what it looks like. Make sense?

    Ted

  4. Member
    Join Date
    Oct 2008
    Location
    Southbridge, VA
    Posts
    1,992
    #4
    That oil should look just like it did the day it was put in.

  5. Member reelman's Avatar
    Join Date
    Jun 2004
    Location
    Palatka, FL 32177
    Posts
    8,256
    #5

    2x a year means less fear too

    Cheap, fast and easy to change 2x a year yourself...Lucas and others have excellent "foot oil"...

    2018 Z19/200 Optimax 2 stroker 24x3 Fury Ultrex 112
    Lowrance HDS 12/9 Lives with AT 2

  6. Member
    Join Date
    Apr 2005
    Location
    cincinnati
    Posts
    211
    #6

    Re: Lower unit oil question (tgreen)

    My 90 hp had to be resealed when it was about a year old. I think it was the seal under the waterpump. I'd watch it close.

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