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configure for landing using alternate
systems, if needed.
HYD PRESS SYS R+C message blanks:
HYD PRESS SYS R+C message stays shown:
Go to step 5
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 13.21
13.21
11 Handling qualities are degraded. Pitch and roll
control capability is reduced with fewer operating
control surfaces.
12 Plan to land at the nearest suitable airport.
13 GND PROX FLAP OVRD switch . . . . . . . . . . OVRD
14 Do not accomplish the following checklists:
AUTO SPEEDBRAKE
FLIGHT CONTROLS
SPOILERS
STABILIZER
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HYD PRESS SYS R+C continued
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
13.22
13.22
[777-200]
[777-200ER]
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Note: Inoperative Items
Multiple flight control surfaces inop
Handling qualities are degraded.
Stabilizer inop
Pitch trim is available in the normal flight control
mode.
Primary flap and slat operation inop
Plan additional time for slower flap and slat
operation.
Main landing gear hydraulic operation inop
Alternate gear extension is needed.
Right thrust reverser inop
Left thrust reverser is available.
Autobrakes inop
Manual braking is available.
Normal and alternate brakes inop
Reserve brakes are available.
Main gear steering inop
Tires may scrub during turns.
Note: Slats will extend beyond midrange when
airspeed is below 215 knots. For go–around,
do not exceed 215 knots until slats retract to
midrange.
Note: Slats will extend beyond midrange when
airspeed is below 239 knots. For go–around,
do not exceed 239 knots until slats retract to
midrange.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 13.23
13.23
[777-300]
[777-200LR, 777-300ER]
15 Checklist Complete Except Deferred Items
Descent Checklist
Recall . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
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HYD PRESS SYS R+C continued
Note: Slats will extend beyond midrange when
airspeed is below 246 knots. For go-around,
do not exceed 246 knots until slats retract to
midrange.
Note: Slats will extend beyond midrange when
airspeed is below 256 knots. For go-around,
do not exceed 256 knots until slats retract to
midrange.
Notes:Use flaps 20 and VREF 30 + 20 for landing.
This allows higher approach speeds to
improve airplane maneuvering
characteristics.
Roll rate may be reduced in flight.
Speedbrake effectiveness may be reduced in
flight and during landing.
Do not arm the speedbrake lever. This
prevents inadvertent inflight extension.
Manually extend speedbrakes after landing.
For go–around, do not exceed the gear
EXTEND limit speed (270 knots/.82 Mach).
Deferred Items
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
13.24
13.24
Autobrake . . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
Landing data . . . . VREF 30 + 20, Minimums ___
Approach briefing . . . . . . . . . . . . . . . . Completed
Approach Checklist
Altimeters . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Flap extension
Initiate flap extension as required.
Do not accomplish the following checklists:
FLAPS PRIMARY FAIL
SLATS PRIMARY FAIL
Alternate gear extension
Landing gear lever . . . . . . . . . . . . . . . . . . . . .DN
ALTN GEAR
extend switch . . . . . . . . . . Push to DOWN and hold
until all gear indicate in-transit
Reduction of airspeed to below 240 knots may be
necessary for landing gear to lock down.
Do not accomplish the following checklist:
GEAR DOOR
Landing Checklist
Speedbrake . . . . . . . . . . . . . . . . . . . . . . . DOWN
Landing gear . . . . . . . . . . . . . . . . . . . . . . DOWN
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HYD PRESS SYS R+C continued
December 10, 2007
777 Flight Crew Operations Manual
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波音777快速检查单 Quick Reference Handbook QRH(68)
