TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0155 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED C R E W M E M B E R PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 18 Semi- Annual Idler and Road Wheel Hub Ribbed Bolts a. Replace bent, broken or stripped idler or road wheel hub ribbed bolts (WP 0416 00, WP 0418 00). Refer to WP 0425 00 for idler components. Any broken, bent or stripped bolts. HUB RIBBED BOLTS 0155 00-64 Change 3 19 MOUNTING HARDWARE Semi- Annual Road Wheel Arm Mounting Hardware a. Tighten loose road wheel arm mounting hardware to 130-140 lb-ft (176-190 N m) torque. Use torque wrench (WP 0926 00, Item 79). Any loose mounting hardware.