747-400 AMM 飞机维护手册 机翼 WINGS(25)

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747-400
MAINTENANCE MANUAL

 (1)  Remove the DO NOT TOUCH tags from the spoiler lever, flap lever, hydralic pump switch and APU air switch.
 (2)  S 864-046Retract the inboard trailing edge flaps.
 (3)  S 094-047Remove the spoiler lockout tools.
 (4)  S 864-048Retract the inboard spoilers.

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747-400 MAINTENANCE MANUAL
0.50 INCH SPACER BLOCKS

TORQUE TUBE PANEL TIEDOWN (RIB NO. 2)
Fixed Trailing Edge Upper Panel, Tie Down Details
Figure 401

E55341
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747-400
MAINTENANCE MANUAL

Fixed Trailing Edge Upper Panel Installation
Figure 402 (Sheet 1)

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A 747-400 MAINTENANCE MANUAL
TRAILING EDGE PANEL

INBD
(WITH A MACHINED STEP)
A-A

Fixed Trailing Edge Upper Panel Installation
Figure 402 (Sheet 2)

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747-400
MAINTENANCE MANUAL

SPOILER NO. 6
FIXED TRAILING EDGE UPPER PANEL

Fixed Trailing Edge Upper Panel Installation
Figure 402 (Sheet 3)

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747-400
MAINTENANCE MANUAL

Fixed Trailing Edge Upper Panel Installation
Figure 402 (Sheet 4)

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747-400 MAINTENANCE MANUAL
SHIM  SHIM

BEAM CHORD
SHIM

SHIM
SEE TRAILING

SHIM 0.005 INCH MAXIMUM

SHIM

Fixed Trailing Edge Upper Panel Installation
Figure 402 (Sheet 5)

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