TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0128 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 12 Semi- Annual Idler and road Wheel Arms a. Check cracked or bent idler arm or road wheel arms. Check idler or road wheel arm relief valves and grease fittings if leaking. Check for leaking road wheel arm seals and gaskets. Any bent, bro ken, or cracked arm, leaking seal, or loose bearing. 13 Semi- Annual Idler and road Wheel Mounting Nuts a. Check idler and road wheel mounting nuts for looseness. TIGHTEN LOOSE NUTS TO 150-170 LB-FT (203-230 N·M) TORQUE. Any missing or stripped nuts. 0128 00-30 Change 1