29-11-06
ú ALL ú
ú ú ú 01.101 ú BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. Page 403Sep 28/02
A
757 MAINTENANCE MANUAL
(2)
D00054 Hydraulic System Lubricant - MCS 352
B.
Parts
~.............................................................................. | MM | | IPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT |FIG | ITEM | ................................................................................ | 401 | 1 | Bolt | 29-11-06 | 01 | 15 | | | 2 | Washer | | | 20 | | | 3 | Adapter | | | 35 | | | 4 | Packing | | | 40 | | | 5 | Washer | | | 25 | | | 6 | Nut | | | 30 | | | 7 | Valve Assy-Motor Actuated | | | 45 | | | 8 | Elbow (Left hydraulic System) | 29-11-51 | 43 | 490 | | | 8 | Elbow (Right hydraulic System) | | 44 | 510 | 2......…........…...................................…...........…....….........1
C. References
(1)
AMM 06-43-00/201, Engine and Nacelle Strut Access Doors and Panels
(2)
AMM 12-25-01/301, Exterior Cleaning
(3)
AMM 29-11-00/201, Main (Left, Right, and Center) Hydraulic Systems
(4)
AMM 78-31-00/201, Thrust Reverser System
D.
Access
(1)
Location Zone
211/212 Control Cabin
434/444 Nacelle Strut - Aft Fairing
(2)
Access Panels
434AL/444AL Hydraulic Bay
E.
Procedure
(1)
Apply hydraulic lubricant or hydraulic fluid to the O-rings (4).
(2)
Install the O-rings (4) in the grooves on the valve (7).
S 644-015
S 434-016
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29-11-06
ALL ú ú 01 Page 404 ú May 28/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
(3) S 424-017Put the shutoff valve (7) on the aft adapter (3).
(4) S 424-018Put the forward adapter (3) on the valve (7).
(5) S 424-019Install the bolts (1), washers (2, 5) and nuts (6).
(6) S 434-020Tighten the bolts (1) to 50-80 pound-inches.
(7) S 394-021Apply a bead of sealant to the edges of the joints between the adapters (3), the valve (7), and the support bracket.
(8) S 434-022Install the elbow (8) on the forward side of the valve (7).
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