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FUEL JETT NOZZLE L, R ................................ 12.13
Fuel Jettison ................................................ 12.14
FUEL JETTISON MAIN ................................... 12.15
FUEL JETTISON SYS ..................................... 12.15
Fuel Leak .................................................... 12.16
FUEL LOW AUX ............................................ 12.23
FUEL LOW CENTER ....................................... 12.23
FUEL PRESS ENG L, R ................................... 12.24
FUEL PRESS ENG L+R................................... 12.25
FUEL PUMP CENTER L, R ............................... 12.26
FUEL PUMP L AFT, FWD................................. 12.26
FUEL PUMP R AFT, FWD ................................ 12.26
FUEL QTY LOW ............................................ 12.27
FUEL TEMP LOW........................................... 12.29
FUEL VALVE APU .......................................... 12.30
December 10, 2007
NNC.12-Fuel
Table Of Contents
777 Flight Crew Operations Manual
Non-Normal Checklists -
Fuel
Table of Contents
Copyright © The Boeing Company. See title page for details.
12.TOC.2 D632W001-TBC
Intentionally
Blank
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 12.1
12.1
NNC.12 Non-Normal Checklists-Fuel
[Metric Units]
1 Choose one:
􀀙 Continued on next page 􀀙
[] FUEL AUTO JETTISON
Condition: One of these occurs:
•The total fuel quantity is less than the fuel
to remain and a jettison nozzle valve is
open
•The fuel jettison automatic shutoff is
failed
Objective: To manually close the fuel jettison nozzle
valves when fuel jettison is complete.
One or more tank quantity displays are blank:
Determine jettison time using the following
rates:
Fuel in center tank: 2500 kgs/minute
Center tank empty: 1400 kgs/minute
􀁦􀁦Go to step 3
All tank quantity displays stay shown:
􀁦􀁦Go to step 3
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
12.2
12.2
[English Units]
2 Choose one:
3 FUEL JETTISON NOZZLE
valve switches (both) . . . . . . . . . . . . . . . . . .ON
4 Do not accomplish the following checklist:
FUEL JETTISON
5 When fuel jettison is complete:
FUEL JETTISON NOZZLE
valve switches (both) . . . . . . . . . . . . . . . .Off
FUEL JETTISON ARM switch . . . . . . . . . . . .Off
􀀙 Continued on next page 􀀙
􀀙FUEL AUTO JETTISON continued􀀙
One or more tank quantity displays are blank:
Determine jettison time using the following
rates:
Fuel in center tank: 5400 lbs/minute
Center tank empty: 3100 lbs/minute
􀁦􀁦Go to step 3
All tank quantity displays stay shown:
􀁦􀁦Go to step 3
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 12.3
12.3
6 Choose one:
􀀙FUEL AUTO JETTISON continued􀀙
FUEL line on PERF INIT page is blank:
Wait 5 minutes. Manual entry of fuel
quantity is not possible until 5 minutes
after jettison is complete.
Enter the current estimated total fuel in the
FUEL line box prompts on the PERF INIT
page. This provides gross weight data for
FMC performance calculations and allows
VNAV to be re–engaged.
􀂠􀂠􀂠􀂠
FUEL line on PERF INIT page shows:
􀂠􀂠􀂠􀂠
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
12.4
12.4
[Auxiliary Fuel Tank - One]
2 Choose one:
[Metric Units]
􀁦􀁦Go to step 3
[English Units]
􀁦􀁦Go to step 4
􀀙 Continued on next page 􀀙
[] FUEL AUX XFR
Condition: Auxiliary fuel fails to transfer.
Attempt only one reset.
1 AUX fuel switch . . . . . . . . . . . . . . Off, then ON
FUEL AUX XFR message blanks:
􀂠􀂠􀂠􀂠
FUEL AUX XFR message stays shown:
AUX FUEL switch . . . . . . . . . . . . . . . .Off
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 12.5
12.5
　
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