20 25 (UNDERWING)
50 30
55 25
60 50
65
55
(LEFT WING ONLY)
35 70
50
40 (LEFT WING
35 55 45 ONLY)40 45 50
50
75
(RIGHT WING ONLY)
LEFT AND CENTER WING TANKS (RIGHT AND CENTER WING TANKS ARE OPPOSITE, EXCEPT AS NOTED)
A
Fuel System Placards and Markings
Figure 201 (Sheet 1)
M49068
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A
747-400
MAINTENANCE MANUAL
80
85
90 95
REFUELING CONTROL PANEL (P42) (LEFT WING ONLY)
B
5
FUEL QUANTITY
VTO SET VALUES RESERVE 2 TANK 1 TANK 2 CTR WG TANK TANK 3 TANK 4 RESERVE 3
*15
STENCIL 0.36-STENCIL 0.18-INCH LETTERS INCH LETTERS
MEASURING STICK
2 RESERVE
STICK 33
LOCKED UNLOCKED
BAC27EFS0358-0359, BAC27EFS0400-0401, BAC27EFS0123, BAC27EFS0126-0137, BAC27EFS205, BAC27EFS207
(EXAMPLE)
* FAA REQUIRED 100 105 110
FUELING RECEPTACLE
(LEFT WING IS SHOWN,
RIGHT WING IS OPPOSITE)
C
*10
CAUTION
BEFORE REMOVING DOOR:
1.
UNSCREW MEASURING STICK CAP WITH SPANNER
2.
REMOVE CAP, STICK AND SPRING ASSEMBLY
3.
USE 9/16 INCH ALLEN WRENCH AND UNSCREW HOUSING
4.
LOWER HOUSING FAR ENOUGH TO REMOVE DOOR
5.
FOR DOOR INSTALLATION REVERSE OPERATION
20 STENCIL 0.16-
STENCIL 0.36-
INCH LETTERSINCH LETTERS
PRESSURE RELIEF
VALVE OUTBOARD
IF OPEN, CHECK VENT FOR BLOCKAGE
BEFORE RESETTING
BAC27EFS0339
(EXAMPLE)
Fuel System Placards and Markings
Figure 201 (Sheet 2)
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M49069
A
747-400 MAINTENANCE MANUAL
25 *30
* FAA REQUIRED
Fuel System Placards and Markings Figure 201 (Sheet 3)
M49070
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A
747-400 MAINTENANCE MANUAL
65 7075
* FAA REQUIRED
Fuel System Placards and Markings Figure 201 (Sheet 4)
M49071
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A 747-400 MAINTENANCE MANUAL
*90 *95
* FAA REQUIRED
Fuel System Placards and Markings Figure 201 (Sheet 5)
M49072
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A
747-400 MAINTENANCE MANUAL
SPEED BRAKE SEQUENCE MECHANISM PLACARDS AND MARKINGS - MAINTENANCE PRACTICES
FWD
SEE A
FWD SEQUENCE MECHANISM (NEARSIDE AND FARSIDE) 5
A
5
OPEN COVER TO
GREASE ROLLER
Speed Brake Sequence Mechanism Placards
Figure 201
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú 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 PLACARDS AND MARKINGS(8)
