TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 1 Download
Page 327 of 890
TM 9-2320-280-20-1 REFERENCE INFORMATION PROTECTIVE CONTROL BOX/DISTRIBUTION BOX Change 1 2-231 Disconnect negative battery cable before disconnecting and reconnecting protective control box/distribution box harness. Failure to do so may result in injury to personnel or damage to equipment. WARNING