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: 19 Semi-annual Sprocket Hub Bolts a. Check sprocket hub bolts for looseness or missing bolts. TIGHTEN LOOSE BOLTS TO 170-190 LB-FT (231-258 N·M) TORQUE. Use torque wrench (WP 0780 00, Item 105). If bolts are missing, replace (T130 Track) (WP 0382 00) or (T150 Track) (WP 0384 00). Any screws are missing, loose, or worn. 0120 00-35