Cummins Marine Diesel Repower Specialists › Forums › Cummins Marine Engines › CTA SMX seawater pump overhaul

  • This topic has 3 replies, 3 voices, and was last updated 1 year ago by Bill.
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  • January 12, 2023 at 10:08 am #141062

    cam
    Participant

    Hi looking for instructions or a video on how to overhaul the SMX pumps on my 450CTAs. I’ve got the kits and want to get them overhauled, as I’ve got 7,000 trouble free hours on them. They’ve earned some TLC! thanks   Cam      

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  • January 15, 2023 at 6:44 am #141160

    Bill
    Participant
    Engines: Cummins 6CTA (2001)

    Here it is:

    Leaking SMX pump

    1 user thanked author for this post.
    cam
    January 15, 2023 at 6:41 am #141159

    Bill
    Participant
    Engines: Cummins 6CTA (2001)

    I posted a thread on here a couple years ago where I described how I took my smx pump apart and replaced the seals.  I’ll see if I can find it.  

    January 14, 2023 at 7:07 am #141141

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

    Cam,

    We have not produced a video on them, but I think I have a few pics that may help.. Drop me a note @ [email protected] to remind me on Monday. What year did you buy the pumps?

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