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: 60 Semi-annual 0.5 Drive Shafts and Universal Joints NOTE See 1g under General Maintenance Instructions for proper use of torque wrench adapter. a. Check for loose or missing screws and lockwashers on universal joints. Joints are located on drive shaft between transmission and differential and between differential and final drives. Any hardware is loose, broken, or missing. b. Use adapter (WP 0780 00, Item 7) for 6C joints or (WP 0780 00, Item 6) for 7C to tighten screws. c. TIGHTEN 6C JOINTS SCREWS TO 35-40 LB-FT (47-54 N·M) TORQUE. Use torque wrench (WP 0780 00, Item 100). TIGHTEN 7C JOINT SCREWS TO 83-100 LB-FT (113-136 N·M) TORQUE. Use torque wrench (WP 0780 00, Item 104). d. Lubricate U-joints every 1500 miles or semi-annually with GAA. 0120 00-76