(4)
Move the hub (18) forward and remove it from the strut housing.
S 024-024
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TASK 29-21-01-424-025
3. Install the Ram Air Turbine (RAT) Assembly, Hydraulic Pump, and Turbine_______________________________________________________________________ Hub___
A. General
(1) This task contains three procedures, one to install the RAT assembly, one to install the hydraulic pump, and one to install the turbine hub. Because this task contains three procedures, only the applicable group of steps must be done.
To start one of these procedures, do the group of steps that is necessary to install the components. Then, do the "Put the Airplane Back to Its Usual Condition" group of steps.
B. Equipment
(1)
Wrench (optional):
(a)
Wrench - WAS-33662
Sundstrand Corp.
Rockford, Illinois
(b)
7/16-inch Thin-wall Socket Wrench -Commercially Available
(2)
RAT Circuit Breaker Lock Set - B27065-9 or
Equialent
C.
Consumable Materials
(1)
D00054 Hydraulic System Lubricant - MCS352
(2)
D00013 Grease - MIL-G-23827
(3)
A00064 Sealant - RTV732
D.
Parts
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MAINTENANCE MANUAL
~.............................................................................. | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 401 | 1 | Bolt | 29-21-01 | 01 | 205 | | | 2 | Nut | | | 220 | | | 3 | Washer | | | 210,215| | | 4 | Bushing | | | 225 | | | 6 | Bolt-Pivot | | | 230 | | | 7 | Nut | | | 240 | | | 8 | Washer | | | 235 | | | 10 | Bolt | 29-21-05 | 01 | 40 | | | 11 | Washer | | | 45,50 | | | 12 | Bushing | | | 60,65 | | | 13 | Nut | | | 55 | | | 14 | Nut | 29-21-01 | 01 | 105 | | | 15 | Washer | | | 115 | | | 17 | Pump | | | 285 | | | 18 | Hub | | | 385 | | | 21 | Screw | | | 365 | | | 22 | Cover | | | 360 | | | 23 | Screw | | | 375 | | | 24 | Tube | | | 340 | | | 25 | Tube | | | 320 | | | 26 | Tube | | | 300 | | | 29 | Shim | | |315,335,| | | | | | |355 | | | 30 | Retainer (Back-up ring) | | |305,325,| | | | | | |345 | | | 31 | Packing (O-ring) | | |310,330,| | | | | | |350 | | | 32 | Bolt | | | 290 | | | 33 | Washer | | | 295 | | | 34 | Speed Sensor | | | 370 | | | 36 | Screw | | | 390 | 2.......….......…...................................…...........….....…........1
E. References
(1)
AMM 12-21-30/301, Ram Air Turbine
(2)
AMM 24-22-00/201, Electrical Power - Control
(3)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(4) 中國航空網 m.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 2(73)
