(14)
Close manual shutoff valves.
(15)
Disconnect fueling hose nozzles.
(16)
Make sure the defuel lever is correctly positioned in the recess of the refuel receptacle adapter.
(17)
Install the refuel receptacle caps.
(18)
If measuring sticks were extended to monitor fuel quantity, raise sticks and lock in place.
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28-21-00
ALL ú ú 09 Page 22 ú Jun 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 FAULT ISOLATION/MAINT MANUAL
PRESSURE FUELING SYSTEM
COMPONENT SHT 102 FIG. QTY ACCESS/AREA REFERENCE AMM
ADAPTER - LEFT WING REFUEL RECEPTACLE 2 521BB, LEFT LEADING EDGE TO FRONT SPAR 28-21-14
ADAPTER - RIGHT WING REFUEL RECEPTACLE 2 621BB, RIGHT LEADING EDGE TO FRONT SPAR 28-21-14
CARD - FUEL JETTISON CONTROL A, A12 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL *
CARD - FUEL JETTISON CONTROL B, A13 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARD LEFT AREA BETWEEN NOSE GEAR WELL *
CARD - FUEL SYSTEM EICAS INTERFACE MAIN, A10 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL *
CARD - FUEL SYSTEM EICAS INTERFACE SLAVE, A11 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL *
CARD - FUEL SYSTEM MANAGEMENT A, A1 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL 28-22-13
CARD - FUEL SYSTEM MANAGEMENT B, A2 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL 28-22-13
CARD - VALVE POSITION LOGIC 1, A6 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL 28-22-14
CARD - VALVE POSITION LOGIC 2, A7 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL 28-22-14
CARD - VALVE POSITION LOGIC 3, A8 1 FILE, M7852 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL 28-22-14
CARD - VALVE POSITION LOGIC 4, A9 CIRCUIT BREAKER - 1 AND FUSELAGE, FUEL SYSTEM CARDLEFT AREA BETWEEN NOSE GEAR WELL FILE, M7852 FLT COMPT, P6 28-22-14
FUEL QTY 1, C10123 1 6D5
FUEL QTY 2, C10124 CIRCUIT BREAKER - 1 6D6 117AL, MAIN EQUIP CTR, P180
FUELING PWR-HOT BAT, C1143 1 180M9
FUELING LTS PANEL, C10746 1 180C25
FUELING LTS RECP, C10747 1 180C26
FUELING VALVE 2, C86 CIRCUIT BREAKER - 1 180M8 117AL, MAIN EQUIP CTR, P414
FUELING PWR, C1142 1 414F22
FUELING VALVE, C90 CIRCUIT BREAKER - 1 414F17 117AL, MAIN EQUIP CTR, P415
FUEL OVERFILL CONT, C62 1 415M14
FILE, FUEL SYSTEM CARD, M7852 1 AND FUSELAGE LEFT AREA BETWEEN NOSE GEAR WELL
* SEE THE WDM EQUIPMENT LIST
Pressure Fueling System - Component Index
Figure 101 (Sheet 1)
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28-21-00
ALL ú
ú 09 Page 101
ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
C19603
A
747-400 FAULT ISOLATION/MAINT MANUAL
FIG.
COMPONENT SHT 102 QTY ACCESS/AREA AMM REFERENCE
LIGHT - CENTER WING LEFT FUELING VALVE, L72 5 1 REFUEL CNT PANEL P42, L WING *
LIGHT - CENTER WING RIGHT FUELING VALVE, L73 5 1 REFUEL CNT PANEL P42, L WING *
LIGHT - FUELING FLOOD PANEL, L67 5 1 REFUEL CNT PANEL P42, L WING *
LIGHT - M1 FUELING VALVE, L69 5 1 REFUEL CNT PANEL P42, L WING *
LIGHT - M2 INBD FUELING VALVE, L71 5 1 REFUEL CNT PANEL P42, L WING *
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