TM 1-1520-238-23
9-278
9.76.
MULTICHANNEL DIMMING CONTROLLER MODULE DISASSEMBLY/ASSEMBLY
(AVIM) – continued
NOTE
Step c is applicable only to controller module 4,4A.
c. Remove circuit card assembly (CCA) (45) from circuit card assembly (CCA) (46).
(1) Remove nut (47), lockwasher (48), and washer (49) from screw (50).
(2) Remove screw (50) and washer (51) from support bracket (52), standoff (53), CCA (45), and bracket (54).
(3) Remove standoff (53).
(4) Remove nut (55), lockwasher (56), and washer (57) from screw (58).
(5) Remove screw (58) and washer (59) from CCA (45) and bracket (60).
(6) Remove two nuts (61), lockwashers (62), and washers (63) from screws (64).
(7) Remove two screws (64) and washers (65) from CCA (46) and brackets (66) and (67).
(8) Shift bracket (52) end up or down until clear of screw (68).
(9) Remove two screws (68) and washers (69) from standoff (70).
(10) Remove two screws (71) and washers (72) from bracket (73) and remove CCA (45).
65
64
72
71
6968
46
5051
6869
7172
45
M04-4207-4
616263
66
73
70
67
48
49
47
54
60
52
53
58
59
56
55
57
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