Flight
Fuel USED shown by
EDM-760/790
USD L USD R
Actual fuel used by
topping tanks
filled left filled right
1
2
3
Total
2. Total the EDM-760/790 fuel used and the actual fuel used for
each tank.
3. Record the current K factor here left_________ right_________
and in the table below.
4. Calculate the Adjustment ratio:
Adjustment ratio = ( / ) - 1
2
New K Factor = x (Adjustment ratio +1).
Every time you fine tune the K factors, record the measurements here:
Left Engine
Date
EDM-
760 fuel
used
actual
fuel used
Current K
factor
Left Right
New K factor
=
x
/
Left Right
Page 44 Engine Data Management