I have a blue top 582 to which I’m fitted an oil injection pump. The engine has been sitting without it propeller for a couple of months . About 1/2 litre of oil has leaked out of one carburettor. Is this just unlucky positioning of the pump when the engine stopped or is there a problem and hopefully a cure?

  • Re: 582 oil leak

    by » 3 years ago

    It appears one of the check valves in the injection pump is not seating correctly causing oil to bypass it. You can replace the check valves with new ones.

    The P/N is 956 010

    See attachment for IPC reference (#24)


    30830_2_Check Valve.jpg (You do not have access to download this file.)

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