TM 9-611-662-13&P
3. Refer to power plant wiring diagram (figure FO-1) for identification of components inside switch box
assembly and check:
a. Refer to table 5-1 and check continuity of wiring harness W20 (7).
Table 5-1. Wiring Harness W20.
Wire Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
From
XDS1-1
XDS1-2
XDS3-2
S1-3
S1-5
S1-6
S2-6
S2-5
S2-3
XDS4-2
XDS2-1
XDS2-2
S1-3
S2-3
To
P3-A
P3-B
P3-C
P3-D
P3-F
P3-G
P3-H
P3-I
P3-K
P3-L
P3-M
P3-N
XDS3-1
XDS4-1
b. Remove electrical connector cover, refer to table 5-2 and check continuity of wiring harness W9 (18).
NOTE
The bus bar is physically connected to L0 of the switch box assembly and is a common
ground. Wires connected to bus bar maybe connected to any terminal on the bus bar.
5-17
