TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 1 Download
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(para 4-79). (para 4-79). REFERENCE INFORMATION TM 9-2320-280-20-1 STARTER CIRCUIT BATTERY VOLTAGE STE/ICE-R TEST 67 1. Start Test 67, battery voltage. 2. Displayed reading is in volts. Batteries should be 23-25.5 volts. Batteries voltage will drop when glowplugs turn on. VOLTAGE MULTIMETER 1. Set the voltmeter to a DC vollts 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. VOLTS GAUGE 2-269