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EEC MODE switches (Both). . . . . . . . . . . . . . . . . . . . . . . .OFF
Push one switch at a time.
[Ensures both engines operate in alternate mode.]
Autothrottle ENGAGE switch. . . . . . . . . . . . . . . . . . . . . PUSH
Note: Maximum thrust limiting is not available with
autothrottle disconnected. Alternate thrust setting
information is displayed on N1 indications.
Do not accomplish the following checklist:
ENG EEC MODE (for other engine)
[]ENG AUTOSTART L, R
ENG CONTROL L, R
[]ENG EEC MODE L, R
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary
7.4
7.4
Condition: Engine speed is below idle.
Autothrottle ARM switch. . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
[Allows thrust lever to remain where manually positioned.]
Thrust lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Close
[Assists in recognition of affected engine.]
Engine will automatically attempt to relight and recover to
running.
If N2 is less than 30% or is not steadily increasing after 1
minute:
FUEL CONTROL switch. . . . . . . . . . . . . . . . . . . . . CUTOFF
[Shuts off fuel and allows engine to be put into start mode.]
Restart may be attempted if no apparent damage.
If restart desired:
If X–START is shown:
START selector. . . . . . . . . . . . . . . . . . . . . . . . . . . .START
[Allows electrical power to starter.]
FUEL CONTROL switch. . . . . . . . . . . . . . . . . . . . . . .RUN
If an abort start condition as listed in normal
procedures occurs:
FUEL CONTROL switch. . . . . . . . . . . . . . . . . CUTOFF
START selector. . . . . . . . . . . . . . . . . . . . . . . . . NORM
If X–START is not shown:
FUEL CONTROL switch. . . . . . . . . . . . . . . . . . . . . . .RUN
If an abort condition as listed in normal procedures
occurs:
FUEL CONTROL switch. . . . . . . . . . . . . . . . . CUTOFF
Continued on next page
[]ENG FAIL L, R
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary 7.5
7.5
Continued from previous page
If restart desired: (continued)
Engine may accelerate to idle very slowly, especially at
high altitudes. Slow acceleration may be incorrectly
interpreted as a hung start or engine malfunction. If N3 is
steadily increasing and EGT remains within limits, the
start is progressing normally. Any further cycling of the
fuel control switches will result in longer start times.
If engine remains failed or is damaged:
FUEL CONTROL switch. . . . . . . . . . . . . . . . . . . . . CUTOFF
[Returns switch to proper position in case of unsuccessful start attempt.]
START selector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NORM
[Returns selector to proper position in case of unsuccessful start attempt.]
APU selector
(If APU available). . . . . . . . . . . . . . . . . . . . .START, then ON
[Provides an additional source of electrical power.]
TRANSPONDER MODE selector. . . . . . . . . . . . . .TA ONLY
[Prevents climb commands which can exceed single engine performance
capability.]
Plan to land at the nearest suitable airport.
If landing using flaps 20:
GND PROX FLAP OVRD. . . . . . . . . . . . . . . . . . . . . OVRD
Note: Use flaps 20 and VREF20 for landing and flaps 5
for go–around.
If landing using flaps 30 (performance permitting):
Note: Use flaps 30 and VREF30 for landing and flaps 20
for go–around.
Do not accomplish the following checklist:
AUTOTHROTTLE
December 15, 2006
787 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D615Z003 Boeing Proprietary
7.6
7.6
Condition: An impending fuel filter bypass condition exists on
the affected engine.
Note: Erratic engine operation and flameout may occur due
to fuel contamination.
Condition: Engine fuel or spar valve position disagrees with
commanded position.
If ENG FUEL VALVE message is displayed when the fuel
control switch is positioned to CUTOFF, the engine may
continue to run for approximately 1 minute.
If on the ground:
Engine START selector. . . . . . . . . . . . . . . . . . . . . . . . NORM
[Prevents overheat of starter because it may not be receiving fuel for
cooling if engine fuel valve failed to open.]
Do not attempt engine start.
[Prevents possibility of not being able to shutdown the engine if both
valves subsequently fail open.]
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787QRH快速检查单(32)
