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Thread: Outlet valve Leakage

  1. 11-02-2018, 09:43 AM #1
    dirk07
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    Outlet valve Leakage

    Need a decision and a would love to hear some input from the engine guys.

    73E strong driver with a oil leckage.
    We found and repaired the leacking parts ( inner seal of oil inlet of chain case and Sporto oil pump).

    But unfortunately the pressure drop test under warm condition says for cylinder 1,3-6: approximately 0-2% while 2 has 70%.
    Outlet valve is leaking.

    We can’t find the reason with endoscope why 2. cylinder‘s outlet valve blows off.

    It might be some old oil deposite.

    Suggestion how to proceed before we will have to remove the engine.
    Last edited by dirk07; 11-02-2018 at 01:08 PM.
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  2. 11-09-2018, 12:38 AM #2
    dirk07
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    solved with cleaning, adhesives and autobahn driving.
    too risky to recommend with details
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  3. 11-09-2018, 01:47 AM #3
    Hellraiser
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    When I die, I want to go peacefully like my Grandfather did, in his sleep -- not screaming, like the passengers in his car.

    What's the difference between heroin addiction & P-Car projects? Heroin use has it's limits.

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  4. 11-10-2018, 12:16 PM #4
    Haasman
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    Dirk07,

    Tell us about the adhesives part.
    Haasman

    Registry #2489
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  5. 11-17-2018, 09:58 AM #5
    dirk07
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    Luiqi Moly Ventilsauber
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