TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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REFERENCE INFORMATION -I Replace harness or repair wiring (para. 4-80). TM 9-2320-387-24-l INSTRUMENTS CIRCUIT I DC VOLTAGE O-45 VOLTS STWICE-R TEST 99 I 1. Connect RED clip to the indicated test point, BUCK clip to negative or ground. 2. Start Test 89. DC Volts. 3. Displayed reading is in volts. BAlTERY VOLTAGE MULTIMETER 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. 2-367