MD Helicopters MD Explorer - Page 702

CSP−900RMM−2 MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 102
Revision 4
26-20-20
P511 J3
J2P510
P507 J1
J3P512
J1P508
J2P509
P302-SP2
P302-SP1
P173J2J3P170
P105J5
A612
P302J302
E
E
E
E
E
GS301-A
GS307-A
GS305-A
GS303-E
GS301-C
A620
ELECTRICAL LOAD CENTER
P375 J1
P130J1
ALTERNATE LEFT
CARTRIDGE
PRIMARY RIGHT
CARTRIDGE
PRESSURE
SENSOR
ALTERNATE
RIGHT
CARTRIDGE
PRIMARY LEFT
CARTRIDGE
CB32
FIRE HRD
RTN
PRESSURE LO
28VDC
RTN
B
A
A
B
B
A
A
B
C
A
C
A
TANK PRESS LO Z 10
24
22
9
BAT
BUS
5A
2
4
6
8
10
7
5
3
1
Y
D
C
B
A
S6
L FUEL SHUTOFF
SWITCH
S7
R FUEL SHUTOFF
SWITCH
OFF
OFF
5
2
4 ALT
6 PRI
1 ALT
3 PRI
1 CLOSED
3 OPEN
4 SELECT
6 OFF
2
5
5
2
6 OFF
4 SELECT
3 OPEN
1 CLOSED
A2
A604
FWD INTERCONNECT PANEL
W125
W125
W307
W122
A704
A705
9G26−008A
ENGINE/FUEL CONTROL PANEL
RH FIRE BOTTLE
LH FIRE BOTTLE
28VDC
RTN
28VDC
RTN
PRESSURE
SENSOR
28VDC
RTN
IIDS
S8
BOTTLE DISCHARGE
SWITCH
Figure 101. Fire Extinguisher System Wiring Diagram