757 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 1(112)

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5  BUSHING BOLT ID OD  0.3750 (9.525) 0.3755 (9.538) 0.3740 (9.500) 0.3745 (9.512)  0.3758 (9.545) (9.495) 0.3738  0.0005 (0.013)  X  X  1 
6  ASSY TRUNNION BUSHING ID OD  1.0015 (25.438) 1.0020 (25.451) 0.9998 (25.395) 1.0000 (25.400)  1.0023 (25.458) 0.9996 (25.390)  0.0005 (0.013)  X  X  1 
7  LINK ASSY REACTION BOLT ID OD  0.4371 (11.102) 0.4375 (11.113) 0.4360 (11.074) 0.4370 (11.100)  0.4379 (11.123) 0.4358 (11.069)  0.0004 (0.010)  2  X  1 
8  LINK ASSY REACTION PIN ID OD  0.3125 (7.938) 0.3135 (7.963) (7.945) 0.3128 0.3136 (7.965)  0.3135 (7.963) 0.3128 (7.945)  --- X X  1 1 

1
THIS PART CAN BE REPAIRED. REFER TO THE COMPONENT MAINTENANCE MANUAL FOR THE REPAIR PROCEDURE REPLACE WITH AN OVERSIZE BOLT

Aileron-PCA Reaction-Link-Assembly Wear Limits
Figure 602 (Sheet 2)

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 27-11-20
 ALL  ú ú 01 Page 606 ú Jan 28/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757 MAINTENANCE MANUAL
 AILERON - REMOVAL/INSTALLATION
______________________________
 1.  General_______
 A.  This procedure contains two tasks. One task is to remove the aileron and the other is to install it.
 TASK 27-11-21-024-001
 2.  Remove the Aileron__________________
 A.  Equipment
 (1)  
Aileron Sling - B27012-1

 B.  
References

 (1)  
AMM 06-44-00/201, Wing Access Doors and Panels

 (2)  
AMM 27-11-20/201, Aileron Power Control Actuator (PCA)

 (3)  
AMM 27-51-00/201, Trailing Edge Flap System

 (4)  
AMM 29-11-00/201, Pressurize/Depressurize Main Hydraulic Systems

 C.  
Access

 (1)  
Location Zones
 558 Aileron (Left)
 668 Aileron (Right)

 (2)  
Access Panels
 561AB/661AB
 561BB/661BB
 561CB/661CB
 561DB/661DB
 561EB/661EB

 D.  
Prepare for Removal

 S 864-002
 (1)  
Remove the power from the left, center, and right hydraulic systems (AMM 29-11-00/201).

 S 864-003

 (2)  
Do the deactivation procedure for the trailing edge flaps (AMM 27-51-00/201).

 S 014-004

 (3)  
Open the access panels that follow: 561AB, 561BB, 561CB, 561DB, and 561EB (left wing) or 661AB, 661BB, 661CB, 661DB, and 661EB (right wing) (AMM 06-44-00/201).

 S 434-005

 (4)  
Attach the aileron sling with a hoist to the aileron (1).

 E.  
Remove the Aileron (Fig. 401)

 S 034-006
 (1)  Disconnect the aileron-position-transmitter control-rod (19) from the aileron (1).
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 27-11-21
 ALL  ú ú 01 Page 401 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

757
MAINTENANCE MANUAL

AILERON POSITION TRANSMITTER
SEE E HINGE 1
SEE B
AILERON

HINGE 2  SEE A
SEE  B HINGE 3
AILERON POSITION SEE C TRANSMITTER
HINGE 4
SEE E SEE D AILERON
SEE  AHINGE 5
SEE  B1. AILERON
AILERON
A
WING
2. JUMPER
(HINGE 1) 4
1

3. JUMPER (HINGE 5)
A A
2. JUMPER 5. BOLT 4. BOLT
2. OR 3. JUMPER
4
RETAINER
6.
 WASHER

7.
 NUT

1. AILERON
4. BOLT 1. AILERON RETAINER
HINGES 1 AND 5
9. WASHER
B 2 13. BOLT
10.
 NUT

11.
 BUSHING

12. WASHER
1  LUBRICATE WITH BMS 3-33 (RECOMMENDED),
HINGE 1
BMS 3-24 (OPTIONAL)
HINGE
B3
2  HINGE 1 WITH 2 JUMPERS
A-A
3  HINGE 1 WITH 1 JUMPER
4  YOU CAN INSTALL A (IPC ITEM 35 OR 35J) JUMPER CABLE AT THIS
LOCATION BUT MAKE SURE THAT YOU COMPLETE THE ELECTRICAL
　
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