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Page Title:
ALL FLOODLIGHTS DO NOT OPERATE - continued |
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 TM 10-3930-673-20-1
CONTINUITY TEST
(1) Disconnect negative battery cable from
negative side of battery (Para 8-44).
(2) Set multimeter to ohms.
(3) Connect multimeter positive lead (+) to
end of negative battery cable.
(4) Connect multimeter negative lead () to
other end of negative battery cable.
(a) If continuity is present, service or
replace battery (Para 8-42).
(b) If continuity is not present, repair
COVER
negative battery cable (Para 8-44).
NEGATIVE
B
ACTERY
T
ABLE
BATTERY
P2-1
VOLTAGE TEST
(1) Disconnect negative battery cable from
negative side of battery (Para 8-44).
(2) Disconnect connector J2 from
CONNECTOR P2
connector P2.
(3) Set multimeter to volts dc.
(4) Connect multimeter positive lead (+) to
connector P2-1 where wire 9 connects.
CONNECTOR
J
(5) Connect multimeter negative lead () to
2
known good ground.
(6) Connect negative battery cable to
CONNECTOR P2
negative side of battery (3) (Para 8-44).
(a) If 24 vdc is present, go to Step 4 of
this fault.
(b) If 24 vdc is not present, repair
wire 9 or connector P2 (Para 8-49).
(7) Connect connector J2 to connector P2.
TR01076
2-231
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