Driping grease from lower unit

Discussion in 'Outboards' started by Redwing13, Jul 13, 2008.

  1. Redwing13
    Joined: Jul 2008
    Posts: 1
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: Wisconsin

    Redwing13 New Member

    I recently purchased and mid - late 60's Sea King 3 hp after running it and pulling it out of the water,water was dripping from this hole. I figured that this was perfectly normal because I am pretty sure that it is a hole to take in water. However after checking on it several hours later I notice a decent sized puddle of grease/oil with a little water in it and it has a slow yet consistent rate of flow to it. I think that it is the grease from the lower unit. First, what do you think this is and what is causing it, second is it something that I should be worried about and Can I fix it.

    I might be able to get some pics up tomorrow to help.

    I also have a very basic knowledge of outboards and boat motors in general
     
    Redwing13, Jul 13, 2008
    #1
  2. kenJ
    Joined: Jul 2005
    Posts: 349
    Likes: 5, Points: 0, Legacy Rep: 56
    Location: Williamsburg, VA

    kenJ Senior Member

    I'm guessing it is a two cycle engine. The exhaust normally exits by going down the shaft and out the prop hub. Many older 2 cycle engine don't burn the fuel/oil completely so you will get some drainage. I would change the lower unit old just to be sure. There should be a lower and upper screw to drain and fill. If it comes out white and foaming then you have a water leak, dark is normal. They are usually filled with 90wt gear oil.
     
    kenJ, Jul 14, 2008
    #2
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