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I have just installed the new style mechanical fuel pump to a 912 in a Titan Tornado 2. The install manual says to keep the drain out of the slip stream. However most installations I've see have it coming out the belly or cowling. Any recommendations? 

  • Re: 912 fuel pump drain routing

    by » 4 months ago


    The same warning applies to the carb vent lines. So if the manufacturer did their homework, placing the drain line next to the vent lines would seem an okay technique.

     


  • Re: 912 fuel pump drain routing

    by » 4 months ago


    You can run the fuel pump drain line back up under the 1&3 cyl. to the back of the firewall. It should have a downward angle all the way back and down the back of the firewall. Do no put it out into the slip stream. Cut and mount it back up inside the bottom of the cowl lip about 2" or so. It isn't an exact measurement, juts not in the slip stream. You may never see anything come of the the tube, but may see a drop or two. 


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


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