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• total fuel remaining on EICAS compared to planned fuel
remaining
• fuel flow indications, for an engine with excessive fuel
flow
• individual tank quantities
• totalizer compared to calculated quantities (PROGRESS
page 2). The TOTALIZER value is the sum of the individual
tank quantities. The CALCULATED value is the totalizer
value at engine start minus fuel used (calculated using
fuel flow rates and time).
If there is an indication of an engine fuel leak:
Accomplish the FUEL LEAK checklist.
If FUEL DISAGREE message is displayed without any
indication of an engine fuel leak:
CROSSFEED switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . .ON
[Ensures fuel is available to both engines if the low tank empties.]
FUEL PUMP switches (All). . . . . . . . . . . . . . . . . . . . . . . .ON
[Ensures all fuel is available for use.]
Plan to land at the nearest suitable airport.
GND PROX FLAP OVRD. . . . . . . . . . . . . . . . . . . . . . . OVRD
Note: Use flaps 20 and VREF 20 for landing.
[Increased speed at Flaps 20 provides improved elevator control for
landing flare in the event of a dual engine flameout.]
Note: Avoid high nose up attitude and excessive
acceleration or deceleration.
[Prevents forward pumps from uncovering.]
[]FUEL QTY LOW
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary
12.14
12.14
Condition: Fuel temperature is approaching maximum.
Note: Maximum fuel temperatures are:
C1 and C2 PUMP selectors. . . . . . . . . . . . . . . . . . . . . . . AUTO
[Allows one pump (both on ground) to shut down if demand is low, reducing
fuel heating.]
LEFT and RIGHT DEMAND PUMP selectors. . . . . . . . . AUTO
[Allows pumps to shut down if demand is low, reducing fuel heating.]
If on the ground:
Taxi out time is limited. For takeoff, fuel temperature
must be 2 deg C less than the fuel temperature limit.
Refer to Fuel Heating Schedule table in
Performance-Inflight chapter for available taxi time.
If in flight:
Note: At low altitude and high outside air temperature,
engines may flame out. Avoid extended operation
at low altitude.
Note: Fuel pump low pressure indications may occur.
Main tank fuel pump switches should remain ON.
Do not accomplish the following checklists:
FUEL PUMP L AFT
FUEL PUMP L FWD
FUEL PUMP R AFT
FUEL PUMP R FWD
[]FUEL TEMP HIGH
FUEL TYPE DEG C
JET A, JET A-1, JP-5, JP-8 60
TS-1 57
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary 12.15
12.15
Condition: Fuel temperature is approaching minimum.
Increase airspeed, change altitude, and/or deviate to a
warmer air mass to achieve a TAT equal to or higher than the
fuel temperature limit (3 degrees C above the fuel freeze
point).
TAT increases approximately 0.5 to 0.7 degrees C for each
.01 Mach increase in airspeed. In extreme conditions it may
be necessary to descend as low as FL250.
Condition: APU fuel valve is not in the commanded position.
Do not start the APU.
[Prevents a potential fire hazard.]
Note: APU is not available for remainder of flight.
Do not accomplish the following checklist:
APU SHUTDOWN
[]FUEL TEMP LOW
[]FUEL VALVE APU
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary
12.16
12.16
Intentionally
Blank
December 15, 2006
787 Flight Crew Operations Manual
Non-Normal Checklists Chapter NNC
Hydraulics Section 13
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary TOC.13.1
Table of Contents
[N]NHC.Y13D N oOn-VNoErmRaHl CEheAckTlis Cts-1H,y dCra2u li.c .s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1
[] HYD OVERHEAT DEM L, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1
[] HYD OVERHEAT PRI L, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1
[] HYD PRESS C1, C2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2
[] HYD PRESS DEM L, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2
[] HYD PRESS PRI L, R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2
[] HYD PRESS SYS C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.4
[] HYD PRESS SYS L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.6
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