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Mtu w4 service

Discussion in 'Engines' started by mike Hartley, Jan 22, 2023.

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  1. mike Hartley, Jan 22, 2023
    #1
    mike Hartley

    mike Hartley Member

    Joined:
    Jul 22, 2016
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    Location:
    nj
    I am just hitting 4000 hours on my 76 yacht (2000 year) with MTU 12v183 engines.

    Ive Done both engines cooling systems, water pumps, trans coolers, but looking for engine guys who can do the rebuild heads, rebuild turbos, injection pumps, new imjectors, etc, etc...im in Stuart.

    Ive seen Pascal used Torque...anyone else that can be recommended? Maybe closer to Stuart area? Ive heard RPM, seems everyone is in Miami, Lauderdale area...hoping someone closer to Stuart?
  2. ychtcptn, Jan 23, 2023
    #2
    ychtcptn

    ychtcptn Senior Member

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    Location:
    Lighthouse Point, FL
    Are you going by the recommended hours in the maintenance schedule? If so I would have FDDA in Fort Pierce come over and do a Lama analysis to see if it is warranted.

    I know on this is done on the 4000 series and it significantly changes the maintenance schedule profile depending on how the boat is used.
  3. mike Hartley, Jan 27, 2023
    #3
    mike Hartley

    mike Hartley Member

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    Thanks on recommendation...what is a Lama evaluation?
  4. ychtcptn, Jan 28, 2023
    #4
    ychtcptn

    ychtcptn Senior Member

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    That is where they hook up the computer and do an analysis of the hours-RPM-Fuel burned to establish your maintenance hour schedule.
  5. mike Hartley, Jan 28, 2023
    #5
    mike Hartley

    mike Hartley Member

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    Ah...ok...thanks. I am just looking at the mtu books for boat and have almost all previous maint records...see nothing ever on turbos rebuild, injector pump rebuilds...injector or any head work..so im guessing im in the w4 service might really need done..
    I will try them..
  6. captholli, Jan 28, 2023
    #6
    captholli

    captholli Senior Member

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    The turbos and injector pump amongst other items would have been serviced @ the 2,000 hr. or W-2 interval and should reflect the same in your records.
  7. mike Hartley, Jan 30, 2023
    #7
    mike Hartley

    mike Hartley Member

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    Thanks gents...im going to look back thru...see if I can find anything done on the 2k hour timeline...know heat exchanger was done...dont know on injectors, turbos...probably going to do them all for my own knowing its done