TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0120 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 12 Semi-annual Track Pin/Nuts a. Check track pin nuts for looseness or cracks. Replace cracked nuts. Check track pins for stripped threads. Replace stripped track pins. TIGHTEN LOOSE NUTS TO 115-135 LB-FT (156-183 N·M) TORQUE. Use torque wrench (WP 0780 00, Item 104). Any pins/nuts that are cracked, broken, bent, stripped, missing, or protruding. 13 Semi-annual Track Shoe End Connector/Bolts (T150 Track Only) a. Check all end connectors/bolts for cracks and looseness. Check bolts for stripped threads. TIGHTEN BOLTS TO 400-430 LB-FT (543-588 N·M) TORQUE. Use torque wrench (WP 0780 00, Item 105). Any connectors that are cracked, broken, bent, stripped, or missing. 0120 00-29