TM 1-1520-238-23
9-291
9.77.
MULTICHANNEL DIMMING CONTROLLER CHASSIS DISASSEMBLY/ASSEMBLY
(AVIM) – continued
e. Remove front panel (2) from base (7).
(1) Remove four screws (47) from bottom of pan-
el (2).
(2) Remove panel (2) from base (7).
CAUTION
Exercise care when removing and han-
dling case grounding harness. Ground wire
and/or terminal lug solder joints may break
if wire or terminal lugs are bent or twisted
abruptly or frequently.
NOTE
Case grounding harness is an electrical
assembly consisting of four terminal lugs
soldered together with bare solid wire.
The upper two terminal lugs of grounding
harness are installed on rear of recep-
tacles and lower two terminal lugs are
installed on rear of channel bracket.
f. Remove two channel brackets (48), left case
ground harness (49), right case ground har-
ness (50), and two mounting brackets (51) from
panel (2).
(1) Hold four screws (52). Remove nuts (53) from
rear of panel (2).
(2) Remove left case ground harness (49) from
screws (52).
(a) Remove two terminal lugs (54).
(3) Remove right case ground harness (50) from
screws (52).
(a) Remove two terminal lugs (55).
(4) Remove four screws (52) and washers (56)
from panel (2).
(5) Remove brackets (48) and (51) from panel (2).
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47
2
7
M04-4208-11
M04-4208-12
2
52
53
51
50
55
56
48
56
52
53
49
54
51
48
