27-11-12
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MAINTENANCE MANUAL

 TASK 27-11-12-402-010
 3. Inboard Aileron Power Control Package Installation
__________________________________________________
 A. Special Tools and Equipment
 (1)
OHME65B81843-1 Sling and Hoist Assembly

 (2)
ST2580-267 Spanner Wrench

 (3)
6MIT65B04002-14 Spanner Wrench

 (4)
6ME65B02200-1 Inboard Aileron Lock

 B.
Consumable Materials

 (1)
D00013 MIL-G-23827 - Grease

 (2)
G00062 Fluid - Hydraulic, Fire-Resistant, BMS 3-11

 (3)
D00054 Lubricant - Assembly, Skydrol, MCS352

 C.
Parts ~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 201 | 5 | Bolt | 27-11-12 | 02 | 10 | | | 7 | Pin | | | 185 | | | 11 | Power Control Package | | | 5 | | | 12 | Actuator Link | | | 245 | | | 13 | Reaction Link Bolt | | | 130 | | | 14 | Actuator Attach Bolt | | | 80 | | | 19 | Bolt | 27-11-11 | 02 | 10 | | | 20 | Washer | | | 20 | | | 21 | Nut | | | 25 | | | 22 | Control Rod | | | 35 | | | 24 | Bushing | 27-11-12 | 02 | 97 | | | 25 | Antirotation Plate | | | 120 | | | 28 | Antirotation Plate | | | 175 | | | 29 | Retaining Ring | | | 160 | | | 30 | Bushing | | | 155 | | | 31 | Nut | | | 170 | | | 32 | Washer | | | 165 | | | 35 | Nut | | | 95 | | | 36 | Washer | | | 90 | | | 37 | Retaining Ring | | | 75 | | | 38 | Bushing | | | 50 | | | 39 | Washer | | | 210 | | | 40 | Washer | | | 205 | | | 41 | Nut | | | 215 | | | 42 | Nut | | | 220 | | | 44 | Bushing | | | 40 | | | 45 | Nut | | | 30 | | | 46 | Nut | | | 35 | | | 47 | Bushing | | | 45 | 2......…........…...................................…...........….....…........1

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 27-11-12
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MAINTENANCE MANUAL

 D. References
 (1)  
06-09-08/201, Wing Access Doors and Panels

 (2)  
12-12-01/301, Hydraulic System

 (3)  
24-22-00/201, Manual Control

 (4)  
27-11-00/501, Aileron and Aileron Trim Control System

 (5)  
29-11-00/201, Main Hydraulic Supply System

 E.
Access

 (1)  
Location Zone
 579 Inboard Aileron, LH
 679 Inboard Aileron, RH

 (2)  
Access Panel
 573CB Hydraulic, LH
 573AB Inboard Aileron Actuator, LH
 573BB Inboard Aileron Actuator, LH
 673CB Hydraulic, RH
 673AB Inboard Aileron Actuator, RH
 673BB Inboard Aileron Actuator, RH

 F.
Procedure

 S 422-011
 (1)  
Install the power control package (Fig. 201):

 (a)  
Lubricate the O-rings and the threads of fittings with assembly lubricant or hydraulic fluid before installation.

 (b)  
Install hydraulic fittings in the power control package.

 (c)  
Attach the reaction link (12) to the power control package (11).

 (d)  
Apply a thin layer of grease on the reaction link pin (7).

 (e)  
Install the pin (7) and washers (39 and 40).

 (f)  
Install the nuts (41) and (42) but do not tighten.

 (g)  
Measure the nuts (41) and (42) run-on torque with the spanner wrenches.

 (h)  
Tighten the nut (42) to 40-60 pound-inches more than the run-on torque.

 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 27-11-12
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

 (i)  
　
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