TM 1-1520-238-23
9-78
Change 3
9.21.
DC BUS TIE CONTACTOR REMOVAL/INSTALLATION – continued
9.21.6. Installation
a. Install contactor (15).
(1) Aline contactor (15) with mounting holes.
(2) Install four screws (16) and washers (17).
b. Perform
electrical
bond
check
(TM 55-1500-323-24).
(1) Bond shall be 0.0025 OHM or less. Use
ohmmeter.
c. Attach wires (11) to two studs (12).
(1) Install wires (11), washers (14), and nuts (13)
on studs (12).
d. Install two conductors (6).
(1) Install two conductors (6) on studs (10).
(2) Install wires (9), washers (8), and nuts (7) on
studs (10).
e. Install two shields (3).
(1) Install screws (4) and washers (5) on shields
(3).
f. Attach connector (A402)P14 (1) to receptacle
(A4)J1 (2).
g. Inspect (QA).
h. Install electrical power distribution box cover
(para 9.9).
i. Perform DC electrical power generation main-
tenance operational check (TM 1-1520-238-T).
END OF TASK
16
15
17
12
13
11
M04-3080-10A
14
9
7
8
11
6
10
1
2
5
3
4
M04-3080-12
