TM 1-1520-238-T-7
10–104
Change 7
10–18. FUEL CROSSFEED/BOOST SYSTEM – WIRING INTERCONNECT DIAGRAM (cont)
10–18
CLOSED
(NOTE 4)
(NOTE 5)
P/O CPG FIRE EXTINGUISHER PANEL
(GLARESHIELD)
28 VDC IN
B6
B14
28 VDC
IN
OUT
28 VDC
B19
28 VDC OUT
A15
A17
B5
(NOTE 3)
ACTUATOR SWITCH
ENG 1 FUEL VALVE
B18
A14
B17
P475
(NOTE 6)
P/O PILOT FIRE EXTINGUISHER PANEL
28 VDC OUT
28 VDC OUT
A327
B14
J475
28 VDC OUT
28 VDC OUT
B8
B5
P1
XK2-5/6-(D2)
RELAY PANEL
P/O ENGINE START MODE
P978
J2
P977
J1
1
M70-002-2C
SHEET 2 OF 6
1
FWD TK
6
NORM
AFT TK
5
1
3
4
2
B16
A131
S1
(NOTE 2)
TK SEL SWITCH
1
2
3
S6
(NOTE 3)
ACTUATOR SWITCH
ENG 2 FUEL VALVE
HC
OFF
8
7
6
5
3
1
2
S2
B17
BOOST PUMP SWITCH
3
2
1
28 VDC IN
J1039
S2-C
S3-C
S3-C
A322
S2-C
S5
P/O PILOT FUEL PANEL
28 VDC INB6
B15
XK1-5/6-(D2)
B6
28 VDC IN
A330
P174 J1
(ENG 1 START RELAY)
(ENG 2 START RELAY)
(NOTE 13)
W612
W119
W612
ENG 1
ENG 2
ENG 1
ENG 2
(NOTE 14)
(NOTE 14)
4
OPEN
ON
CLOSED
OPEN
H(3)
J(3)
K(3)
L(3)
M(3)
N(3)
D(1)
E(1)
F(1)
B(1)
G(1)
AW(5)
AX(5)
AY(5)
A16
A13
A18
BB(3)
BC(3)
BD(3)
ABD
ADB
ADB
ADB
