曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
or starter duct.
Objective: To isolate the heat source, or reduce the
flow of bleed air through the leak.
Note: Avoid icing conditions. Anti-ice is not
available to the affected engine.
ANTI–ICE LEAK ENG message blanks:
ANTI–ICE LEAK ENG message stays shown:
Go to step 4
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 3.7
3.7
PACK
8 Wait 1 minute.
9 Choose one:
10 A/T ARM switch (affected side). . . . . . . . . . . OFF
11 Thrust lever (affected side) . . . . . . . . . . . . . Idle
12 Transponder mode selector . . . . . . . . . . TA ONLY
13 Do not accomplish the following checklist:
AUTOTHROTTLE
Continued on next page
ANTI–ICE LEAK ENG L, R continued
ANTI–ICE LEAK ENG message blanks:
ANTI–ICE LEAK ENG message stays shown:
Go to step 10
Note: Run the engine at idle for the rest of the
flight.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
3.8
3.8
14 Choose one:
15 Checklist Complete Except Deferred Items
Descent Checklist
Recall . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Autobrake . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing data . . . . . . . . VREF 20, Minimums ___
Approach briefing . . . . . . . . . . . . . . . . Completed
Approach Checklist
Altimeters . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing Checklist
Speedbrake . . . . . . . . . . . . . . . . . . . . . . . ARMED
Continued on next page
ANTI–ICE LEAK ENG L, R continued
Landing using flaps 20:
GND PROX FLAP OVRD switch . . . . .OVRD
Note: Use flaps 20 and VREF 20 for
landing and flaps 5 for go-around.
Go to step 15
Landing using flaps 30 (performance
permitting):
Note: Use flaps 30 and VREF 30 for
landing and flaps 20 for go-around.
Deferred Items
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 3.9
3.9
Landing gear . . . . . . . . . . . . . . . . . . . . . . DOWN
Flaps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
1 ENGINE ANTI–ICE
selectors (both) . . . . . . . . . . . . . . . AUTO or OFF
2 WING ANTI–ICE selector . . . . . . . . . AUTO or OFF
ANTI–ICE LEAK ENG L, R continued
ANTI–ICE LOSS ENG L, R
Condition: Anti–ice bleed air for the engine is not
available.
[] ANTI–ICE ON
Condition: All of these occur:
•An ANTI-ICE selector is ON
•TAT is more than 10 degrees C
•Ice is not detected
Objective: To correctly configure the ANTI-ICE
selectors.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
3.10
3.10
1 WING ANTI–ICE selector . . . . . . . . .OFF, then ON
2 Choose one:
[] ANTI–ICE WING
Condition: One or both wing anti–ice valves are failed
closed.
ANTI–ICE WING message blanks:
Operate wing anti–ice manually.
ANTI–ICE WING message stays shown:
WING ANTI–ICE selector. . . . . . . . . . OFF
[] HEAT PITOT C
Condition: The center pitot probe heat is failed.
Note: Standby air data is unreliable in icing
conditions.
[] HEAT PITOT L
Condition: The left pitot probe heat is failed.
Note: Air data is not affected by a single pitot heat
failure. Ensure that the right AIR DATA/ATT
source switch remains off.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 3.11
3.11
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
波音777快速检查单 Quick Reference Handbook QRH(20)
