RTO
SWITCH, S127
AUTOBRAKE CONTROL MODULE, M247

Brake Control System - Component Location
Figure 102 (Sheet 1)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-42-00
 ALL  ú
 ú  01  Page 104
 ú  Feb 18/02 

BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
FAULT ISOLATION/MAINT MANUAL

CENTER EQUIP CTR ACCESS, 125B
SEE B
BRAKE 
INDICATION 
DISABLE 
SWITCH 
(REF) 
SEE  C 
E9 SHELF 
BRAKE SYSTEM  CONTROL UNIT, M80 
B 
BRAKE CONTROL UNIT  : 
PART NO. 42-747  DATE MFD 
BOEING PN S283U002- SERNO 
BRAKE INDICATION 
CRANE  BURBANK, CALIFORNIA 91510 HYDRO-AIRE DIVISION  DISABLE 
7  8  9 
6  10 
5  11 
4  12 
3  13 
2  14 
1  15 
NORM  16 
1  2  BRAKE INDICATION  13  14 
DISABLE 
3  4  7  8  9  15  16 
6  10 
5  11 
5  6  4  12  9  10 
3  13 
2  14 
7  8  1  15  11  12 
NORM  16 

BRAKE SYSTEM CONTROL UNIT, M80
C

H/A445-10
Brake Control System - Component Location Figure 102 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-42-00
 ALL  ú ú 01 Page 105 ú Oct 18/99
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400
FAULT ISOLATION/MAINT MANUAL

METERED
PRESSURE
LINE (REF)

FWD
SUPPORT
BRACKET
SYSTEM

(REF)
PRESSURE
LINE (REF)

FILTER
WING GEAR NORMAL
ANTISKID MODULE
SHUTOFF VALVE

ASSEMBLY
SEE D
WING GEAR NORMAL
ANTISKID VALVE, ANTISKID MODULE
V25 LEFT OR V126 RIGHT  BODY GEAR NORMAL ASSEMBLY
ANTISKID MODULE SEE D
ASSEMBLY
ANTISKID VALVE,
V24 LEFT OR V127 RIGHT

SEE E
ANTISKID VALVE,
V26 LEFT OR V77 RIGHT FUSE (4 LOCATIONS)
ANTISKID VALVE,
V65 LEFT OR V128 RIGHT
RETURN LINE
(REF)

WING GEAR NORMAL ANTISKID MODULE ASSEMBLY
D
INLET
FILTER SHUTOFF SYSTEM PRESSURE VALVE LINE (REF)
ANTISKID VALVE,
V41 LEFT OR V43 RIGHT

METERED PRESSURE LINE (REF)
ANTISKID VALVE,
V40 LEFT OR V44 RIGHT

SCREEN FILTER (REF)
ANTISKID VALVE,
V42 LEFT OR V73 RIGHT

ANTISKID VALVE,
V69 LEFT OR V51 RIGHT

SUPPORT BRACKET (REF)
FUSE
(4 LOCATIONS)

BODY GEAR NORMAL ANTISKID MODULE ASSEMBLY
E
Brake Control System - Component Location
Figure 102 (Sheet 3)

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 32-42-00
 ALL  ú ú 01 Page 106 ú Feb 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A

747-400
FAULT ISOLATION/MAINT MANUAL

BULKHEAD (1350)
(1480) BULKHEAD  (1240) BULKHEAD 
FWD 
MODULE ASSEMBLY ALTERNATE ANTISKID  METERED PRESSURE 
SEE  F  ALTERNATE WING GEAR  (REF) 
V36 (LEFT) OR V38 (RIGHT) ALTERNATE BODY GEAR V35 (LEFT) OR V37 (RIGHT) ANTISKID VALVE, ANTISKID VALVE,  SYSTEM PRESSURE (REF)  FILTER INLET 
ALTERNATE WING GEAR 
ALTERNATE BODY GEAR V129 (LEFT) OR V132 (RIGHT) ANTISKID VALVE, 
V130 (LEFT) OR V131 (RIGHT) ANTISKID VALVE, 

SCREEN 
FILTER 
SUPPORT 
BRACKET 
(REF) 
RETURN LINE 
(REF) 
FUSE 
(2 LOCATIONS) 
　
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 起落架 LANDING GEAR 7(6)