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时间:2011-04-13 07:45来源:蓝天飞行翻译 作者:航空
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 (3)  
Make sure the chocks are installed at all the wheels.

 S 862-208

 (4)  
Remove the pressure from hydraulic systems No. 1 and 2 and the reservoirs (AMM 29-11-00/201).

 S 842-209

 (5)  
Release the parking brake.

 D.
Remove the Hydraulic Fuse (Alternate Antiskid Module) (Fig. 204)


 S 492-083
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 32-42-02
 ALL  ú ú 01 Page 222 ú Jun 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
MAINTENANCE MANUAL

BULKHEAD 
(1350) 
BULKHEAD 
(1480) 
ALTERNATE  BULKHEAD 
ANTISKID  (1240) 
MODULE 
SEE  A 
FWD 

ANTISKID MODULE
1.
 RETAINER

2.
 O-RING


1. RETAINER
3. SCREW (4 LOCATIONS)
6. FUSE
4.
 O-RING

5.
 UNION


HYDRAULIC LINE
ALTERNATE ANTISKID MODULEA
Alternate Antiskid Module - Hydraulic Fuse Figure 204
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 32-42-02
 ALL  ú ú 01 Page 223 ú Jun 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

 S 032-086
 (1)  
Disconnect the hydraulic line from the hydraulic fuse.

 S 492-087

 (2)  
Install a plug on the hydraulic line.


 S 022-088
 CAUTION: BE CAREFUL TO KEEP CONTAMINATION OUT OF THE PORTS OF THE
_______ ANTISKID MODULE. CONTAMINATION CAN CAUSE A MALFUNCTION OF THE ALTERNATE ANTISKID MODULE.
 (3)  
Remove the four screws (3) and pull the hydraulic fuse (6) from the alternate antiskid module.

 S 492-089

 (4)
Install a plug in the hole in the alternate antiskid module.

 S 032-090

 (5)  
Remove the retainers (1) and the O-ring (2) from the hydraulic fuse, and discard the O-rings.

 S 032-091

 (6)  
Remove the union (5) from the fuse, and discard the O-ring (4).


 TASK 32-42-02-422-092
 9. Hydraulic Fuse (Alternate Antiskid Module) - Installation
_________________________________________________________
 A. Consumable Materials
 (1)  
C00272 Hydraulic Fluid - BMS 3-11

 B.
Parts


 ~.............................................................................. | AMM | | AIPC | ................. ............................ | FIG | ITEM | NOMENCLATURE | SUBJECT | FIG | ITEM | ................................................................................ | 204  |  1 | Retainer | 32-42-02 | 01 | 135 | | | 2 | O-ring | | | 130 | | | 3 | Screw | | | 125 | | | 4 | O-ring | | | 50 | | | 5 | Union | | | 65 | | | 6 | Fuse | | | 110 | 2......…........…...................................…..........…......…........1
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 32-42-02
 ALL  ú ú 01 Page 224 ú Jun 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
MAINTENANCE MANUAL

 C. References
 (1)  
AMM 29-11-00/201, Main Hydrualic Supply System

 (2)  
AMM 32-00-30/201, Landing Gear Door Locks

 (3)  
AMM 32-41-00/201, Brake Hydrualic Sytem

 D.
Access

 (1)  
Location Zones


 135  Wing Landing Gear Well - Left (Forward bulkhead, wing gear wheel well) Alternate Antiskid Module - Left Wing Gear
 136  Wing Landing Gear Well - Right (Forward bulkhead, wing gear wheel well) Alternate Antiskid Module - Right Wing Gear
 137  Body Landing Gear Well - Left (Aft bulkhead, body gear wheel well) Alternate Antiskid Module - Left Body Gear
 
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