TB-9-2350-277-40&P-4 M121 M1064A3 Crew Modification Kit Volume 4 Download
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TB 9-2350-277-40&P-4 INSTALLATION PROCEDURES – Continued 0005 00 0005 00-11 WARNING Hanging loads, heavy parts, and overhead equipment can fall unexpectedly. Falling loads can kill or seriously injure personnel. Keep away from hanging loads, heavy parts, and overhead equipment. Use correct lifting devices to move hanging loads and heavy parts. Always have a helper guide you. Keep your hands and feet out of confined spaces from which heavy loads are being installed or removed. 11. Attach an endless sling (31) to primary unit enclosure assembly (30) lifting eye. Attach sling to lifting device of at least 300 lbs capacity. 12. Position primary unit enclosure assembly (30) on rear of vehicle with the open end of the enclosure facing the front of the vehicle. Have helper assist. 13. Secure primary unit enclosure assembly (30) to vehicle hull with four screws (32) and flat washers (33). TORQUE SCREWS TO 105 LB-FT (142.4 N·m). Figure 10. Primary Unit Enclosure Assembly Installation