TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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REFERENCE INFORMATION ELECTRICAL 0 II . . WARNING Disconnect negative battey cable before disconnecting and reconnecting protective control box harness. WARNING There is battery voltage at the PCB at all times. Failure to disconnect battery cable will result in damage to equipnwtnt or injury to personnel. Replace PCB (para. 4-4). TM 9-2320-387-24-l DC CURRENT O-1.500 AMPS STVICE-R TEST 90 1. Connact probe. 2. Start Test 90, DC amps. 3. Displayed reading is in amps. 2-83