__________ ~............................................................. | Left Wing Gear Antiskid Module | ............................................................... | Valve No. 1 | Valve No. 2 | Valve No. 3 | Valve No. 4 | ............................................................... | DV25 | DV24 | DV26 | DV65 | 2...............…..............…...............…..............1 ~............................................................. | Left Body Gear Antiskid Module | ............................................................... | Valve No. 5 | Valve No. 6 | Valve No. 7 | Valve No. 8 | ............................................................... | DV41 | DV40 | DV42 | DV69 | 2...............…..............…...............…..............1 ~............................................................. | Right Body Gear Antiskid Module | ............................................................... | Valve No. 9 | Valve No. 10| Valve No. 11| Valve No. 12| ............................................................... | DV44 | DV43 | DV51 | DV73 | 2...............…..............…...............…..............1 ~............................................................. | Right Wing Gear Antiskid Module | ............................................................... | Valve No. 13 | Valve No. 14| Valve No. 15| Valve No. 16| ............................................................... | DV127 | DV126 | DV128 | DV77 | 2...............…..............…...............…..............1
S 492-009
(2) Put a cap on the open connector.
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL
WING GEAR ANTISKID VALVE
ASEE MODULE ANTISKID NORMAL WING GEAR ANTISKID VALVE
6. (4 LOCATIONS) SCREW VALVE ANTISKID ASSEMBLY 1. 2. RETAINER (2 LOCATIONS) O-RING (2 LOCATIONS) RETAINER (2 LOCATIONS) RETAINER (2 LOCATIONS) 0-RING (2 LOCATIONS) (2 LOCATIONS) RETAINER4. 5. 4. 2. 3. ANTISKID MODULE
SCREW
CLAMP
CONNECTOR SUPPORT BRACKET
NORMAL ANTISKID MODULE
NOTE:BODY GEAR SHOWN, WING GEAR EQUIVALENT.
A
Normal Antiskid Module - Antiskid Valve Figure 201
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 032-010
CAUTION: BE CAREFUL TO KEEP CONTAMINATION OUT OF THE PORTS OF THE
_______ ANTISKID MODULE AND THE ANTISKID VALVE. CONTAMINATION CAN CAUSE A MALFUNCTION OF THE ANTISKID VALVE.
(3)
Remove the four screws (6), and pull the antiskid valve (1) from the antiskid module assembly.
S 492-011
(4)
Install a plug on the open port in the antiskid module assembly.
S 032-012
(5)
Remove the retainers (2 and 4) and the O-rings (3 and 5) from the valve, and discard the O-rings.
TASK 32-42-02-412-013
3. Antiskid Valve Assembly (Normal Antiskid Module) - Installation
_______________________________________________________________
A. Special Tools and Equipment
(1)
T63619 - Packing Installation Tool
Hydro-Aire Division, Crane Co.
Burbank, CA 91510 USA
B.
Consumable Material
(1)
C00272 Hydraulic Fluid - BMS 3-11
C.
Parts
~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 201 | 1 | Antiskid Valve | 32-42-02 | 11 | 5 | | | 2 | Retainer | | | 40 | | | 3 | O-ring | | | 30 | | | 4 | Retainer | | | 35 | | | 5 | O-ring | | | 25 | | | 6 | Screw | | | 10 | 2......…........…...................................…..........…......…........1
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