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TM 9-2320-364-20-4
2-3101
20
10
19
9
18
8
17
7
16
6
15
5
14
4
13
3
12
2
11
1
(1) Remove LED #1 lamp wires from
powerbox terminals 19 and 20.
(2) Connect LED #1 lamp wires to a known
good 24 vdc.
(a) If LED #1 lamp does not illuminate,
replace LED #1 lamp (Para 21-15)
and perform Steps (3) and (4) below.
(b) If LED #1 lamp does illuminate,
LED #1 lamp is OK. Perform Step
(3) below and go to Step 19 of this
Fault.
(3) Install LED #1 lamp wires to powerbox
terminals 19 and 20.
(4) Install powerbox cover and tighten four
screws.
VOLTAGE TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
Tag and mark wires prior to removal.
NOTE
SCREWS
POWERBOX
COVER
TERMINAL 20
TERMINAL 19
LED #1
LAMP WIRES
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