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: 15 Semi- Annual Idler and Road Wheel Hub Ribbed Bolts a. Check for bent, broken, or stripped idler/road wheel hub ribbed bolts. Any broken, bent, and stripped bolts. 16 Semi- Annual Road Wheel Arm Mounting Hardware and Support Bumpers a. CHECK AND TIGHTEN LOOSE ROAD WHEEL ARM MOUNTING HARDWARE TO 130-140 LB-FT (176-190 N·M) TORQUE. Check for missing or loose road wheel arm support bumpers. Any loose mounting hardware. 17 Semi- Annual Road Wheel Mounting Holes a. Check for road wheel mounting holes extending beyond head of mounting nut. Any elongated holes that extend beyond mounting nuts. 0128 00-32 Change 1