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2006 15HP 4 Stroke water circulation

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  • 2006 15HP 4 Stroke water circulation

    After the "Big Freeze" in Texas this past February I found that water was leaking out the casing up high. Long story short I replaced the water seal at the top of the water tube. This stopped the leaking up high, but I was not getting circulation through the motor. I tried "priming the system" by using the flush tube. I got moderate flow but it was still leaking out the bottom of the casing where you connect the drive unit to the lower casing. I've replaced the water pump and checked the water tube position.... I'm frustrated and lost as to what to do next, it's still flowing water out the bottom of the lower casing. Note: When I had the hose connected to the flush tube water flowed out the back of the engine, as expected, and was running out the bottom of the lower casing as well. Another note: There was no water in the engine oil.

  • #2
    pics maybe the best to explain what running out the bottom of the lower casing means

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    • #3
      Photo shows where the water is running out.

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