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: 8 Semi- Annual Track Pin/Nuts (T130 Track Only) 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 0541 00, Item 72). Any pins/nuts that are cracked, broken, bent, stripped, missing, or protruding. 9 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 0541 00, Item 72) Any connectors that are cracked, broken, bent, stripped, or missing. 0128 00-25 Change 1