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Running on Condition

in 912 / 914 Technical Questions 6 years ago

  • Re: Running on Condition

    by » 6 years ago

    Thanks Roger.
    After reading SB-912-057UL I am still confused as to the status of engine SN 5646671. Section 1.1 seems to indicate that the crankcase change occurred at SN 6,775.790 for a 912ULS but section 3.4.1 would indicate a crankcase change at 5,646.559.
    Can you help me better understand this SB.
    Thanks,
    Jim
      
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  • Re: Running on Condition

    by » 6 years ago

    You're good to go by just 112 engines. You qualify for the extension. You will need to replace the oil pressure plug screw and spring and then make sure all this gets documented in the logbook.

    Roger Lee
    LSRM-A & Rotax Instructor & Rotax IRC
    Tucson, AZ Ryan Airfield (KRYN)
    520-349-7056 Cell

    Thank you said by: JIM TERRY
      
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  • Re: Running on Condition

    by » 6 years ago

    Thanks Roger for your invaluable expertise.
      
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  • Re: Running on Condition

    by » 6 years ago

    I have same problem. My engine number 56.51.060
    According to sb I can have extension to 2000 hours if I change oilplug and ALSO do a gearbox check.
    Not clear to me is if the 12 years tbo will then also go up till 15 years.
    Any info on this is very welcome as I just bought the plane and it will be 12 years old next year.
    Thanks
      
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  • Re: Running on Condition

    by » 6 years ago

    TBO Hours and years in service both increase.

    Roger Lee
    LSRM-A & Rotax Instructor & Rotax IRC
    Tucson, AZ Ryan Airfield (KRYN)
    520-349-7056 Cell

      
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