REFERENCE INFORMATION
TM 9-2320-387-24-l
INSTRUMENTS CIRCUIT
-I
Repl.ace harness or repair wiring (para. 4-80).
-- -I
Replace harness or repair wiring (para. 4-80).
-I
Replace harness or repair wiring (para. 4-80).
DC VOLTAGE O-45 VOLTS
STEIlCE-R TEST 89
1. Connect RED clip to the indicated test point,
BLACK clip to negative or ground.
2. Start Test 89, DC Vofts.
3. Displayed reading is in volts.
CONTINUITY (RESISTANCE)
MULTIMETER
1. Set the voltmeter to an ohms scale of about
1.000 ohms.
2. Connect the RED and BLACK leads to the
connections stated in the question.
3. Be sure to read the correct scale. Less than
5 ohms indicates continuity.
For an open
circuit, the meter should peg full scale
(needle all the way to the left).
RESISTANCE AND CONTINUITY
04,500 OHMS
STEKE-R
TEST 91
1. Connect RED clip and BLACK clip to the
indicated terminals in the question.
RED to
the first, BLACK to the second.
2. Start Test 91.04500
Ohms.
3. Displayed reading is in ohms. Less than 5
ohms is continuity.
If the resistance is over
4.800 ohms, STEXE-R
displays -9.9.9.9.
BAlTERY VOLTAGE
MULTMETER
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.
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