TM-9-2350-247-10 Operator Manual M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-10 PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued 0057 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 9 Before Airbox Heater — Below 40 F ( 4.44 C) DRIVER a. Check the airbox heater as follows: b. Turn the master switch on and pull the fuel shut-off. NOTE Be sure the starter is engaged before operating heater. c. Press the starter switch. Turn the airbox heater on. Look for puffs of black smoke from the engine exhaust. d. If you see smoke, heater is OK. e. Notify unit maintenance if no smoke appears. 0057 00-19 Change 1 º º