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2007 Yamaha 4HP coolant leak

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  • 2007 Yamaha 4HP coolant leak

    2007 F4MSH has about 100 hours 99% slow *****ing speed.
    Ran up in tank today readying for fishing .
    Halfway down to the lower unit the shift rod goes into a plate through a rubber seal which has a small chip out of it. A tiny bit of hot water is leaking/bubbling out.
    Just above this is a 1/4" thick rubber seperator between the lower unit sections.
    There is a slight bit of movement here with sideways pressure on lower unit.
    Do I have a problem or can I run like this?
    Ran fine with good telltale stream. Minnesota freshwater use.
    Help will be sincerely appreciated.

  • #2
    Common to see water come out around lower housing, as water exits engine it goes through mid section and out through prop.
    Regards
    Boats.net
    Yamaha Outboard Parts

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