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时间:2011-03-31 16:18来源:蓝天飞行翻译 作者:航空
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 ALL  ú ú 03 Page 3 ú Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
F45160
A
747-400 MAINTENANCE MANUAL
 (e)  Fuselage: Height of body reference plane (top of floor beam WL 199.3) above ground at main gear -- 5.5 inches Angle of body reference plane with respect to ground line --1/2 degrees (nose down)
 Height (constant cross section) -- 267.75 inches Above body reference plane -- 158.95 inches Below body reference plane -- 108.80 inches
 Height to centerline of windows above body reference plane --38 inches Length -- 2702 inches
 (2)  Areas
 (a)  
Wing (basic) -- 5660 square feet

 (b)  
Flaps
 Leading Edge (retracted) -- 448 square feet
 Trailing Edge (retracted) -- 847 square feet


 (c)  
Ailerons -- 226 square feet

 (d)  
Spoilers -- 304 square feet

 (e)  
Horizontal stabilizer surfaces (total, including area within fuselage) -- 1470 square feet

 (f)  
Elevator Surfaces -- Inboard - 81.9 square feet, Outboard -

76.5 square feet

 (g)  
Vertical tail surface (total) -- 830 square feet

 (h)  
Rudder Surfaces -- Upper - 135.8 square feet, Lower - 92.4 square feet


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 ALL  ú ú 01 Page 4 ú Oct 10/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
BODY STATION DIAGRAM - DESCRIPTION AND OPERATION

WL 312
WL 118
WL 91

STA STA STA STA STA 1000 1101 1241 1350 1480
STA

Body Station Diagram
Figure 1 (Sheet 1)

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 06-21-00
 ALL  ú ú 02 Page 1 ú Feb 10/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
C15689
A

747-400
MAINTENANCE MANUAL

B STA B STA B STA B STA B STA B STA 1480 1640 1800 1920 2040 2261
SIDE CARGO DOOR (OPENING 122 X 134 INCHES, LEFT SIDE)
AFT CARGO DOOR (OPENING 68 X 104 INCHES, RIGHT SIDE)

Body Station Diagram
Figure 1 (Sheet 2)

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 ALL  ú ú 04 Page 2 ú Feb 10/94
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
C15692
A
747-400 MAINTENANCE MANUAL
WING LANDING FORWARD ELECTRONIC
GEAR DOOR
B BL 0
B BL 0

B STA B STA 1394340 1480

PLAN VIEW
BWL 358.75
BWL 231
BWL 199.8


BWL 130.4 BWL 118
SHOULDER BWL 91
POINT
CONSTANT CROSS SECTION - SECTION 46 (EXAMPLE)

1
2ND-DEGREE CURVE - LOWER LOBE
FROM WL 231 TO BL 0 AT WL 91

Body Station Diagram
Figure 1 (Sheet 3)

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 ALL  ú
 ú  01  Page 3
 ú  Oct 10/92 

BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
VERTICAL STABILIZER AND RUDDER STATION DIAGRAM - DESCRIPTION AND OPERATION
1.  
FIN STATIONS ARE PERPENDICULAR TO REAR SPAR CENTERLINE.

2.  
LEADING EDGE STATIONS ARE PERPENDICULAR TO LEADING EDGE.

3.  
RUDDER STATIONS ARE PERPENDICULAR TO 70% CHORD RUDDER HINGE.

4.  
ANGLES ARE AS FOLLOWS:

(a)
A = 50`7'

(b)
B = 48`59'

(c)
C = 42`53'

(d)
D = 35`53'

(e)
E = 32`50'

(f)
F = 22`14'

 
 
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