Cummins Marine Diesel Repower Specialists › Forums › General Discussion › Fuel Control Actuator replacement QSB5.9

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  • January 19, 2023 at 8:52 pm #141354

    Matthew Swasty
    Participant
    Vessel Name: Tooth Ferry
    Engines: 2006 Cummins QSB5.9 380hp
    Location: Charleston, SC
    Country: USA

    I was replacing the impeller on my seaboard water pumps (QSB5.9) and bumped the plastic connector for the Fuel Control Actuator and broke it off.  Is that an easy swap or is there high fuel pressure behind it?

     

    Thanks

    Matt  

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  • January 20, 2023 at 7:07 am #141373

    Tony Athens
    Moderator
    Vessel Name: Local Banks
    Engines: QSB 6.7 550 HP
    Location: Oxnard, CA
    Country: USA

    Easy swap–No pressure except when running– under 100 PSI

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