S 862-010
(7)
Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a)
P180, DC Power Distribution Distribution Panel
1) 180E6, LATERAL CONT VLV SYS 2
2) 180H23, LATERAL CONT VLV SYS 3
S 022-011
(8)
Remove the spoiler control package:
(a)
Remove the bolt (13), washer (11), and nut (12) to disconnect the spoiler control package (1) from the spoiler.
(b)
Remove the bushings (10) from the control package.
(c)
Put a container below the spoiler control package to catch the hydraulic fluid.
(d)
Disconnect the hydraulic lines (2) from the control package.
(e)
Install the caps on the hydraulic lines and in the ports of the control package.
CAUTION: DO NOT CHANGE THE LENGTH OF THE INPUT ARM ROD AFTER YOU
_______ DISCONNECT IT. YOU CAN CAUSE DAMAGE TO EQUIPMENT.
(f)
Remove the bolt (7), washer (8), and nut (9) to disconnect the input rod (6) from the control package input arm.
(g)
Remove the four bolts (3), washers (4), and nuts (5) and remove the spoiler control package.
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747-400 MAINTENANCE MANUAL
TASK 27-61-05-402-012
3. Spoiler Control Package Installation (Fig. 201)
____________________________________
A. Special Tools and Equipment
(1)
G27032-8 (preferred) or G27032-1 (optional) No. 1 thru 4, and 9 thru 12 Spoiler Actuator Locking Tool
(2)
MIT69B82662-18, Outboard Spoiler Socket Adapter Assembly
(3)
4MIT65B80307-1 or A27021-30, Protractor
(4)
G12001-50, Rig Pin Kit
B.
Consumable Materials
(1)
A00344, Compound - Soft Filmed, MIL-C-11796, Class 2 or 3
(2)
B00083, Solvent - TT-N-95, Aliphatic Naphtha
(3)
A00099, Sealant - Silicone RTV-162
(4)
A00247, Sealant - Chromate, BMS 5-95
C.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 201 | 1 |Spoiler Control Package (Left | 27-61-05 | 01 | 260 | | | |System) | | | | | | |Spoiler Control Package (Right | | 03 | 230 | | | |System) | | | | | | 3 |Bolt (Spoiler No. 1, 2, and 3 Both | | 01 | 265 | | | |Upper) | | | | | | |Bolt (Spoiler No. 1, 2, and 3 Both | | | 270 | | | |Lower) | | | | | | |Bolt (Spoiler No. 4 Upper Inboard) | | | 267 | | | |Bolt (Spoiler No. 4 Upper Outboard | | | 275 | | | |and Both Lower) | | | | | | |Bolt (Spoilers No. 9 Upper Inboard | | | | | | |and Both Lower) | | 03 | 245 | | | |Bolt (Spoiler No. 9 Upper Outboard)| | | 235 | | | |Bolt (Spoiler No. 10, 11, and 12 | | | 240 | | | |Both Upper) | | | | | | |Bolt (Spoiler No. 10, 11, and 12 | | | 250 | | | |Both Lower) | | | | 2......…........…...................................…..........….....….........1
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A
747-400
MAINTENANCE MANUAL
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 201 | 4 |Washer (Left System) | 27-61-05 | 01 | 285 | | | |Washer (Right System) | | 03 | 255 | | | 5 |Nut (Left System) | | 01 | 290 | | | |Nut (Right System) | | 03 | 260 | | | 6 |Input Rod (Left System) | | 01 | 65 | | | |Input Rod (Right System) | | 03 | 70 | | | 7 |Bolt (Left System) | | 01 | 20 | | | |Bolt (Right System) | | 03 | 20 | | | 8 |Washer (Left System) | | 01 | 40 | | | |Washer (Right System) | | 03 | 99 | | | 9 |Nut (Left System) | | 01 | 79 | | | |Nut (Right System) | | 03 | 55 | | | 10 |Bushing (Left System) | | 01 | 255 | | | |Bushing (Right System) | | 03 | 225 | | | 11 |Washer (Left System) | | 01 | 230 | | | |Washer (Right System) | | 03 | 200 | | | 12 |Nut (Left System) | | 01 | 235 | | | |Nut (Right System) | | 03 | 205 | | | 13 |Bolt (Left System) | | 01 | 225 | | | |Bolt (Right System) | | 03 | 195 | 2......…........…...................................…..........….....….........1 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：747-400 AMM 飛機維護手冊 飛行操縱 FLIGHT CONTROLS 6(78)
