TM 1-1520-238-23
9-551
9.143.
DATA LINK TERMINATION UNIT (DLTU) (RIGHT FORWARD CATWALK AREA)
REPLACEMENT – continued
9.143.6. Installation
a. Install DLTU (9) on support bracket (10).
(1) Install two screws (11) through washers (12)
and DLTU (9) into bracket (10).
b. Perform
electrical
bond
check
(TM 55-1500-323-24).
(1) Bond shall be 0.0025 OHM or less. Use
ohmmeter.
c. Apply insulation compound around base of
DLTU (9). Use brush (item 34, App F) and
insulating compound kit (item 97, App F). Discard
brush in suitable container.
d. Attach P654 (1) connector to receptacle
(T26)J1 (2).
e. Attach P656 (3) connector to receptacle
(T28)J1 (4).
f. Attach P658 (5) connector to receptacle
(T30)J1 (6).
g. Attach P660 (7) connector to receptacle
(T32)J1 (8).
h. Inspect (QA).
i. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
j. Perform multiplex subsystem maintenance
operational check (TM 9-1230-476-20-2).
END OF TASK
9
6
10
12
7
8
1
2
5
3
M04-3071-3
4
11
