TM 1-1520-238-23
9-544
9.141.
DATA LINK TERMINATION UNIT (DLTU) (NOSE SECTION) REPLACEMENT – continued
c. Detach P640 (1) connector from receptacle
(T12)J1 (2).
d. Detach P642 (3) connector from receptacle
(T14)J1 (4).
e. Detach P644 (5) connector from receptacle
(T16)J1 (6).
f. Detach P646 (7) connector from receptacle
(T18)J1 (8).
g. Detach P648 (9) connector from receptacle
(T20)J1 (10).
h. Detach P650 (11) connector from receptacle
(T22)J1 (12).
i. Remove DLTU (13) from support bracket (14).
(1) Remove two screws (15) and washers (16).
9.141.4. Cleaning
a. Remove old sealant from DLTU mounting sur-
face and support. Use putty knife.
b. Clean removed and attaching parts (para
1.47).
c. Clean mounting surfaces (para 1.47).
9.141.5. Inspection
a. Check removed and attaching parts for dam-
age (para 9.126).
b. Check wires and terminals for wear, cracks,
and cuts (para 9.126).
c. Check removed and attaching parts for corro-
sion (para 1.49).
d. Check support bracket nutplates for stripped
or damaged threads and support bracket for
cracks (para 9.126). Thread damage not to ex-
ceed 50 percent of one thread.
GO TO NEXT PAGE
15
16
1
3
5
7
11
10
12
14
8
6
2
4
M04-3072-2
13
9
