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  1. #1
    Member
    Join Date
    Mar 2015
    Location
    Nampa, Idaho
    Posts
    1,651

    Ultrex sounded rough then died

    Got out on the water and put it in anchor mode. The motor sounded rough but was holding position. After 20 minutes the prop just stopped. I hit the prop icon button on the bottom left of the pedal as you look down at it. Nothing. Couldn't get it to work the rest of the day. Deployed 10-15 more times to use livescope while the wind pushed me but never got the motor back. Ideas?
    2012 Ranger Z521 2023 Mercury 250 Pro XS

  2. Member
    Join Date
    Jul 2004
    Location
    Toronto, ON
    Posts
    544
    #2
    Water intrusion on the motor
    Happen to mine too

  3. Member
    Join Date
    Mar 2015
    Location
    Nampa, Idaho
    Posts
    1,651
    #3
    Quote Originally Posted by figueira View Post
    Water intrusion on the motor
    Happen to mine too
    Thanks. What was the fix?
    2012 Ranger Z521 2023 Mercury 250 Pro XS

  4. Member
    Join Date
    May 2008
    Location
    Pierre Part, La
    Posts
    4,345
    #4
    II would agree. Water intrusion. Remove the prop and loosen 5/16 bolt that holds motor together. There should be water dripping out once it is loose. Do not completely remove it just loosen it.
    If you are uncertain on what to do bring to ASC for repair, especially if it is under warranty.

  5. Member
    Join Date
    Jul 2004
    Location
    Toronto, ON
    Posts
    544
    #5
    Quote Originally Posted by mram10us View Post
    Thanks. What was the fix?

    I took it to the warranty center they fixed it.
    they also replaced all the seals on the lower unit

  6. Member
    Join Date
    Mar 2015
    Location
    Nampa, Idaho
    Posts
    1,651
    #6
    No warranty left. Definitely water intrusion. The armature and bearing were replaced. I'll test it today on the water. Thanks guys
    2012 Ranger Z521 2023 Mercury 250 Pro XS