TM 1-1520-238-23
9-190
9.55.
AFT AVIONICS BAY DISTRIBUTION BOX REMOVAL/INSTALLATION – continued
b. Attach eight connectors from distribution box
(17).
(1) Attach connector P498 (15) to receptacle
(A323)J1 (16). Use socket head key set.
(2) Attach connector P494 (13) to receptacle
(A323)J2 (14). Use socket head key set.
(3) Attach connector P497 (11) to receptacle
(A323)J3 (12). Use socket head key set.
(4) Attach connector P493 (9) to receptacle
(A323)J4 (10). Use socket head key set.
(5) Attach connector P499 (7) to receptacle
(A323)J5 (8). Use socket head key set.
(6) Attach connector P491 (5) to receptacle
(A323)J6 (6). Use socket head key set.
(7) Attach connector P496 (3) to receptacle
(A323)J8 (4). Use socket head key set.
(8) Attach connector P485 (1) to receptacle
(A323)J7 (2).
c. Inspect (QA).
d. Perform
electrical
bond
check
(TM 55-1500-323-24).
(1) Bond shall be 0.0025 OHM or less. Use
ohmmeter.
e. Install
air
data
processor
(TM 9-1230-476-20-1).
f. Perform DASE and stabilator maintenance op-
erational checks (TM 1-1520-238-T).
g. Perform doppler navigation system (DNS) and
HARS
operational
checks
(TM 11-1520-238-23-2).
h. Secure access door R295 (para 2.2).
END OF TASK
M04-3378-6
2
15
8
11
9
7
5
3
4
6
1
13
12
14
10
16
