TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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REFERENCE INFORMATION TM 9-2320-387-24-l STARTER CIRCUIT Connect red to positive = power stud. Connect black to negative = battery side of current shunt. Replace batteries (para. 4-74). i Connect red to positive = power stud. Connect black to negative = battery side of current shunt. Replace batteries (para. 4-74). I BATTERY VOLTAGE STMCE-R TEST 67 I 1. Start Test 67, Battery Voltage. 2. Displayed reading is in volts. Batteries should be 23-25.5 volts. Batteries voltage will drop when glow plugs turn on. I VOLTAGE MULTIMETER I 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. VOLTMETER 2-255