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  • Re: Rough running 912 during warm up

    by » one month ago


    from newest 912/914 MMH

    always verify angle mates to bore of venturi

    Cheers 

    39049_2_butterfly throttle.jpg (You do not have access to download this file.)

  • Re: Rough running 912 during warm up

    by » one month ago


    Hi RW,

    Ian's carbs indeed did not have the punch mark on the butterfly, but they have a number 15 stamped on them so if someone pays attention to where that is when they remove it it should be okay. If anyone forgets the alignment you can play with the butterfly valve by rotating it in place and you can find the correct sealing position. 


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


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