TM 1-1520-238-23
9-54
9.15.
GENERATOR CONTROL UNIT (GCU) CIRCUIT CARD REMOVAL (AVIM) – continued
b. Remove circuit cards A1 (5) and A2 (6).
(1) Remove six screws (7), lockwashers (8), and
flat washers (9).
(2) Remove four screws (10), lockwashers (11),
flat washers (12), and insulators (13).
(3) Detach circuit card A1 (5) from circuit card A2
(6).
(4) Detach circuit card A2 (6) from receptacles J2
(14) and J3 (15).
(5) Remove four insulators (16).
9.15.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
9.15.5. Inspection
a. Check removed and attaching parts for dam-
age (para 9.1).
b. Check mounting area for stripped threads
(para 9.1).
c. Check connectors for cracks, broken connec-
tions, and bent or damaged pins (para 9.1).
d. Check removed and attaching parts for corro-
sion (para 1.49).
END OF TASK
5
M04-1415-2
6
14
16
15
9
8
7
10
11
12
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