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: 52 After NBC Air Filter System (M548A3) DRIVER NOTE Typically, the M548A3 will have only four NBC stations. However, M548A3 vehicles converted from M730A2 vehicles may have five NBC stations. a. Raise spring clip up to uncover air inlet openings on the precleaner and particulate filter assembly. Turn NBC air filter switch on instrument panel to ON. Pull filtered air hose down from orifice connector assembly and check for air flow from each hose outlet. Check protective mask and microphone operation. b. Make sure spring clips are serviceable and present. Spring clips should be installed on the gas particulate filter unit (GPFU) when the GPFU is not in operation. Proper spring clip installation prevents water from damaging the filters and blower motors. c. Check hoses for tears, cracks, restrictions, dry rot, and missing or damaged connectors and hose clamps. Properly stowing the hoses after each use will help maintain your hoses in a serviceable condition. 0057 00-88 Change 1