AILERON
PROGRAMMER
QUADRANT
CLC CONTROL ROD
CLC
CONTROL ROD
RIGHT CENTRAL LATERAL CONTROL PACKAGE (RIGHT AUTOPILOT)
H
INPUT CRANK
(REF)
LEFT OR RIGHT AILERON PROGRAMMER
G
Ailerons - Component Location (Details from Sht 2) Figure 102 (Sheet 3)
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A
747-400 FAULT ISOLATION/MAINT MANUAL
OUTBOARD AILERON OUTBOARD AILER0N POWER CONTROL PACKAGE AND LOCKOUT MECHANISM
SEE IINBOARD AILERON
INBOARD AILERON
LEFT WING SHOWN POWER CONTROL PACKAGE
RIGHT WING OPPOSITE SEE J
TORQUE
OUTBOARD AILERON DRIVE
POWER CONTROL LINKAGE (REF)
PACKAGE ACTUATOR
L OR R OUTBOARD
AILERON LOCKOUT
ACTUATOR, X452 OR X453
OUTBOARD
AILERON
QUADRANT
OUTBOARD OUTPUTAILERON
LINKAGE (REF) POWER CONTROL INBOARD AILERON
PACKAGE INPUT OUTBOARD QUADRANT
LINKAGE (REF) AILERON LOCKOUT
TORQUE DRIVE MECHANISM
LINKAGE (REF)
OUTBOARD AILERON CONTROL PACKAGE AND LOCKOUT MECHANISM
I
INBOARD POWER CONTROL PACKAGE ACTUATOR
INBOARD AILERON
WING STRUCTURE (REF)
INBOARD AILERON POWER CONTROL PACKAGE
J
Ailerons - Component Location Figure 102 (Sheet 4)
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A
747-400 FAULT ISOLATION/MAINT MANUAL
(RIGHT WING OPPOSITE)
HYDRAULIC LINES (REF)
AILERON & SPOILER
HYDRAULIC SHUTOFF VALVE
V140 (SYSTEM 1)
V141 (SYSTEM 2)
V145 (SYSTEM 3)
V149 (SYSTEM 4)
Ailerons - Component Location
Figure 102 (Sheet 5)
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A 747-400 FAULT ISOLATION/MAINT MANUAL
INBOARD AILERON POSITION TRANSMITTER POSITION TRANSMITTER OUTBOARD AILERON MSEE
SEE L
673AB 573AB PANEL ACCESS 673BB 573BB PANEL ACCESS 691AB 591AB PANEL ACCESS 691BB 591BB PANEL ACCESS 691CB 591CB PANEL ACCESS 691DB 591DB PANEL ACCESS 691EB 591EB PANEL ACCESS 691FB 591FB PANEL ACCESS
LEFT WING SHOWN
(RIGHT WING OPPOSITE)
INBOARD AILERON CONTROL ROD (REF) L OR R INBOARD TRANSMITTER, AILERON POSITION T1670 OR T1671 ROD (REF) CONTROL AILERON OUTBOARD
L OR R OUTBOARD
(REF) STRUCTURE WING WING STRUCTURE (REF) AILERON POSITION TRANSMITTER, T488 OR T489
INBOARD AILERON POSITION TRANSMITTER OUTBOARD AILERON POSITION TRANSMITTER
L M
Ailerons - Component Location
Figure 102 (Sheet 6)
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A
747-400 MAINTENANCE MANUAL
AILERON AND AILERON TRIM CONTROL SYSTEM - DESCRIPTION AND OPERATION
___________________________________________________________________
1. General_______
A. Two ailerons in each wing operating with the spoilers provide lateral control of the airplane. The ailerons are hydraulically powered with the control system utilizing all four airplane hydraulic supply systems. The inboard ailerons are operable at any airspeed; the outboard ailerons are used exclusively during low speed flight. Extension of the trailing edge (TE) flaps activates the outboard ailerons.
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本文链接地址：747-400 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 1(43)
