TM-9-1200-215-34&P Technical Manual for M109 Automatic Fire Control System (AFCS) Download
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TM 9–1200–215–34&P 2–13 2–13. TOP P ANEL MAINTENANCE INSTRUCTIONS CONTINUED b. INSTALLATION CONTINUED 3. Place top panel (1) into position and align holes. NOTE When torquing screws on top panel, sequence numbers 22, 14, and 16 require a 20 in.–lb (2.3 NSm) torque. 4. Insert 21 shorter screws (2), 3 longer screws (6), and 24 flat washers (3). Following torque sequence chart below, torque screws to 30 in.–lb (3.4 NSm). 11 7 21 15 1 13 9 10 22 14 16 2 8 12 24 18 4 20 6 23 17 3 19 5 3 2 1 3 6