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Fuel Orifice

in 912iS Technical Questions 7 years ago

  • Re: Fuel Orifice

    by » 7 years ago

    good point
      
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  • Re: Fuel Orifice

    by » 6 years ago

    Is there a good source in the US for the orifice? Haven't been able to find one on the "normal" aviation websites.

    ==
    Michael
      
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  • Re: Fuel Orifice

    by » 6 years ago

    Rotax pilot jet #35 part number 963820.
    Available from Lockwood, LEAF, CPS
      
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  • Re: Fuel Orifice

    by » 6 years ago

    If you want to make your own...

    Take a set screw that you can thread into your fitting of choice.
    Drill a 1/8"(3mm) hole down the middle of it.
    Fill the hole back up with solder and then drill a #60(1mm) hole through the solder.

    It is easier to drill the larger hole through the steel of the bolt and then drill the #60 hole through the softer solder.
    Solder machines even nicer than Brass.

    The hole does not need to be ultra small if the path through the solder is 4-6mm long.
    A 1mm hole is 10x easier than trying to drill a 0.4mm hole.
    The longer path makes up for the larger hole and is also less likely to ever get clogged.

    Bill Hertzel
    Rotax 912is
    North Ridgeville, OH, USA
    Clicking the "Thank You" is Always Appreciated by Everyone.

      
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  • Re: Fuel Orifice

    by » 6 years ago

    What fitting is everyone using to mate with this jet?

    I see the threads on the jet are M5x0.8. I assume I can find the correct fitting, tap it with a M5x0.8 tap, then screw it in with fuel safe thread locker.

    Thanks for the assistance.
    ==
    Michael


    Rotax pilot jet #35 part number 963820.
    Available from Lockwood, LEAF, CPS
      
    Report
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