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Use alternate navigation.
Left TCP. . . . . . . . . . . . . . . . . . . . . .Enter desired waypoint
Note: Alternate NAV function resides in left TCP.
HDG REF switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TRUE
[TCP backup navigation uses a true track reference.]
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U LOSS OF ALL DISPLAYS
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If all forward displays remain blank: (continued)
HDG/TRK reference switch. . . . . . . . . . . . . . . . . . . . . .TRK
Heading/Track selector. . . . . . . . . . . . . Enter desired track
Heading/Track Select (SEL) switch. . . . . . . . . . . . . . . Push
Note: Monitor the left TCP and update MCP selected track
as necessary.
Note: The following systems or displays may be
inoperative:
• Primary displays are all inoperative, including
crew alert messages
• Autothrottle
• Flight Management Computer, LNAV and VNAV
• Normal landing gear extension and retraction
• Center tank fuel pumps and center tank fuel
scavenge leading to trapped fuel
• Automatic cabin pressure control - defaults to
8000 ft cabin
• Passenger oxygen deployment
• First officer’s and observer’s audio control
• Voice communication on HF or SATCOM
• Window heat and wing anti-ice
----------------------------DEFERRED ITEMS ------------------------------
==> APPROACH CHECKLIST
Landing gear lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DN
ALTN GEAR switch. . . . . . . . . . . . . . . . . . .DOWN and hold
Push and hold for 1 second.
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Copyright © The Boeing Company. See title page for details.
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Condition: A landing at greater than maximum landing weight is
required.
Refer to Landing Climb Limit Weight table in Performance-
Inflight chapter.
If landing gross weight greater than LANDING CLIMB LIMIT
WEIGHT:
GND PROX FLAP OVRD. . . . . . . . . . . . . . . . . . . . . . . OVRD
Note: Use flaps 20 and VREF20 for landing and flaps 5 for
go–around.
U OVERWEIGHT LANDING
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Intentionally
Blank
December 15, 2006
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Copyright © The Boeing Company. See title page for details.
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Condition: A concentration of air conditioning smoke/fumes are
identified.
Oxygen masks and smoke goggles
(If required). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ON
Crew communications
(If required). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Establish
Recirculation FANS switches (Both). . . . . . . . . . . . . . . . . .Off
[Removes fans as a possible source of smoke/fumes. Stops recirculation of
smoke/fumes and increases fresh air flow.]
If smoke/fumes continue:
Left PACK switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
[Removes left side of the air conditioning system as a possible source of
smoke/fumes.]
Left TRIM AIR switch . . . . . . . . . . . . . . . . . . . . . . . . . . . .Off
[Removes left side of the trim air system as a possible source of
smoke/fumes.]
Do not accomplish the following checklists:
PACK L
TRIM AIR L
If smoke/fumes continue:
Left PACK switch. . . . . . . . . . . . . . . . . . . . . . . . . . AUTO
[Restores left side of the air conditioning system.]
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U SMOKE/FUMES AIR COND
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Copyright © The Boeing Company. See title page for details.
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If smoke/fumes continue: (continued)
If smoke/fumes continue: (continued)
Left TRIM AIR switch . . . . . . . . . . . . . . . . . . . . . . . . . .ON
[Restores left side of the trim air system.]
Right PACK switch. . . . . . . . . . . . . . . . . . . . . . . . . . .OFF
[Removes right side of the air conditioning system as a possible
source of smoke/fumes.]
Right TRIM AIR switch . . . . . . . . . . . . . . . . . . . . . . . . .Off
[Removes right side of the trim air system as a possible source of
smoke/fumes.]
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