C. Access
(1)
Location Zones
221 Control Cabin, Left
222 Control Cabin, Right
521 Leading Edge to Front Spar, Left
621 Leading Edge to Front Spar, Right
(2)
Access Panels
521BB Fueling Station Access Door
521CB Fueling Control Panel Access Door
621BB Fueling Station Access Door
D. Prepare the Airplane for a Refuel Operation
S 653-037
WARNING:_______OBEY ALL THE REFUEL OPERATIONS PRECAUTIONS. IF YOU DO NOT OBEY THE REFUEL PRECAUTIONS, INJURIES TO PERSONNEL, AND DAMAGE TO EQUIPMENT CAN OCCUR.
(1) Read and obey the precautions in this task: Precautions and Limits for Fuel Servicing.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-11-01
ALL ú ú 04A Page 311 ú Oct 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
CENTER WING TANK
TOTAL USABLE FUEL
FUEL TANK U.S. GALLONS IMPERIAL GALLONS LITERS
CENTER WING TANK 17,164 14,292 64,973
NO. 1 MAIN TANK 4,482 3,732 16,966
NO. 2 MAIN TANK 12,546 10,447 47,492
NO. 3 MAIN TANK 12,546 10,447 47,492
NO. 4 MAIN TANK 4,482 3,732 16,966
RESERVE NO. 2 1,322 1,101 5,004
RESERVE NO. 3 1,322 1,101 5,004
TOTAL FUEL 53,864 44,852 203,897
Fuel Tank Usable Fuel Quantities
Figure 301
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-11-01
ALL ú ú 07A Page 312 ú Oct 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L81082
A
747-400
MAINTENANCE MANUAL
LANYARD
PRESSURE (PREFERRED
REFUEL INSTALLATION)
STATION
SEE A
PRESSURE REFUELREFUEL RECEPTACLESTATION
REFUEL ADAPTER SEE A RECEPTACLE
SEE BADAPTER
SEE B
PRESSURE REFUEL STATION
REFUEL RECEPTACLE
A
REFUEL RECEPTACLE ADAPTER
MANUAL FLANGEHANDLE FOR FUELING SHUTOFF VALVE
DEFUEL
LEVER
SEE C
REFUEL RECEPTACLE ADAPTER
(EXAMPLE)
DEFUEL LEVER DEFUEL LEVER B IN THE INCORRECT IN THE CORRECT POSITION (STOWED) POSITION (STOWED)
DEFUEL LEVER
C
Refuel Components
Figure 302
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-11-01
ALL ú ú 01A Page 313 ú Oct 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L81342
A
747-400
MAINTENANCE MANUAL
SURGE TANK ACCESS DOOR
NOTE:PRESSURE RELIEF VALVE SHOWN IN THE CLOSED POSITION.
LEFT WING IS SHOWN, THE RIGHT WING IS SIMILAR.
Pressure Relief Valve
Figure 303
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
12-11-01
ALL ú ú 03A Page 314 ú Oct 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
M25920
A
747-400
MAINTENANCE MANUAL
S 863-038
(2)
Supply electrical power (AMM 24-22-00/201).
S 863-039
(3)
If the APU is to supply power, do this task: Fuel Supply for APU Operation.
S 863-040
(4)
Make sure the airplane is in a 0.5° nose down and a 0.0° roll attitude (| 2.0° pitch and roll).
S 683-041
(5)
Sump the water from the fuel tanks prior to refueling the airplane (AMM 12-11-10/301).
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：747-400 AMM 飞机维护手册 SERVICING 1(8)
