TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 OPERATE NBC SYSTEM — Continued 0081 00 WARNING If it is very cold outside, there is danger of frost bitten lungs from inhaling the cold air. Do not connect the hoses to your M42 mask canister until heater has run for at least 15 minutes. Follow the cold weather operating procedures. 4. Disconnect hose from orifice connector at your duty station. 5. Connect canister coupling to hose. 0081 00-3 Change 2