REFERENCE INFORMATION
The easiest way to reach the circuit breaker and
gauge wiring is to remove the gauge panel screws
and pull the panel out far enough to work with the
wiring.
Replace harness or repair wiring (para. 4-80).
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Replace circuit breaker (para. 4-12).
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Replace harness or repair wiring (para. 4-80).
TM 9-2320-387-24-l
INSTRUMENTS CIRCUIT
DC VOLTAGE O-45 VOLTS
Sl-EKE-R TEST 99
1. Connect RED dip to the indicated test point,
BLACK clip to negative or ground.
2. Start lest 89. DC Volts.
3. Displayed reading is in volts.
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BATTERY VOLTAGE
MULTIMETER
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1. Set the voltmeter to a DC volts scale of at
least 40 volts.
2. Connect the RED lead to positive and the
BLACK lead to negative.
3. Be sure to read the correct scale.
1
You have checked all the common power wking to all
the gauges and warning lamps. Reconnect wires and
return to step 3, page 2-308. and continue testing.
2-317
