RTO 
SWITCH, S127 
AUTOBRAKE CONTROL MODULE, M247
Brake Control System - Component Location 
Figure 102 (Sheet 1)
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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) 
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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)
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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) 
 
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