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Page Title:
BOOM FLOODLIGHT DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
VOLTAGE TEST
(1) Disconnect negative battery cable from
negative side of battery (Para 8-42).
(2) Remove four screws and access panel.
(3) Set multimeter to volts dc.
(4) Connect multimeter positive lead (+) to
PANEL
circuit breaker CB6 where wire 9
connects.
(5) Connect multimeter negative lead () to
known good ground.
(6) Connect negative battery cable from
negative side of battery (Para 8-42).
(a) If 24 vdc is present, go to Step 7 of
this fault.
(b) If 24 vdc is not present, repair
wire 9 or connector J2 (Para 8-48).
(7) Disconnect negative battery cable from
negative side of battery (Para 8-42).
SCREW
VOLTAGE TEST
WIRE 9
WIRE 1
(1) Set multimeter to volts dc.
(2) Connect multimeter positive lead (+) to
circuit breaker CB6 where wire 1
connects.
(3) Connect multimeter negative lead () to
known good ground.
(4) Connect negative battery cable from
negative side of battery (Para 8-42).
(a) If 24 vdc is present, go to Step 8 of
this fault.
CIRCUIT BREAKER CB6
(b) If 24 vdc is not present, replace
TR01578
circuit breaker CB6 (Para 8-11).
(5) Disconnect negative battery cable from
negative side of battery (Para 8-44).
2-269
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