Fuel Flow test

by Joseph Gallagher in 912iS Technical Questions 4 years ago

Hey guys

I'm getting ready for an Airworthiness inspection on my Kitfox S7SS. I installed the 912iS and don't see, in the Rotax Operators Manual, what the needed fuel supply is. How many gallons/minute is needed? FAA wants the pumps to be 125% of the needed fuel for take off. Does anyone have the specs for this?

Thanks

Joe

Re: Fuel Flow test

by Rotax-Owner » 4 years ago

Rotax-Owner

9 684 2.14k

Hi Joseph

These two videos should help you:

https://www.rotax-owner.com/en/videos-topmenu/builder/415-bs-750-2

https://www.rotax-owner.com/en/videos-topmenu/builder/425-750-4

Also, check the Rotax 912iS Installation manual found here - https://www.rotax-owner.com/en/support-topmenu/engine-manuals#912-i-series-engines

And lastly, the calculation we used are in the attachments

27217_2_C14E_Fuel_Flow_Report_20130211 SAMPLE.pdf (You do not have access to download this file.)

27217_2_C14E Fuel flow report procedure.docx (You do not have access to download this file.)

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Fuel Flow test

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