TM 9-2320-387-24-l
INSTRUMENTS CIRCUIT
WARNING
Disconnect negative battery
cable before disconnecting
and
reconnecting
PCB harness.
WARNING
There is battery voltage at the PCB
at all times. Failure to disconnect
battery cable will result in damage
to equipment or injury to personnel.
Engine temperature must be below 120°F
(49%) or the lamp may not come on.
Replace PCB (para. 4-4).
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