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 2–54 2–25. ACU HANDLE MAINTENANCE INSTRUCTIONS DESCRIPTION This task covers: a. Removal b. Installation INITIAL SETUP Tools: Tool Kits, JTK–17LAL, TK–101/G, or TK–105/G (items 34, 35, & 36, Appendix E) Torque Wrench, 0–75 in.–lb (item 40, Appendix E) Torque Wrench, 0–15 in.–lb (item 39, Appendix E) Torque Wrench, 0–50 ft–lb (item 68, Appendix E) #2 Crosstip Screwdriver Socket Wrench (item 22, Appendix E) Materials/Parts: Lockwasher (item 1, Appendix F) Screw, Machine (item 10, Appendix F) Equipment Conditions: Unenergized ACU is on workbench Personnel Required: One MOS 35Y a. REMOVAL CAUTION ESD SENSITIVE The ACU contains ESD sensitive components. Wear a protective ESD wrist strap whenever handling components. Failure to comply may result in damage to equipment. NOTE • When removing handle from the left side of ACU, perform steps 1 through 10. When removing handle from the right side of ACU, perform steps 1, 2, 11, 9, and 10. • Handle is supplied from vendor with nuts and washers. 1. Attach ESD grounding strap to wrist and ground to ensure ESD protection. 2. Remove top panel in accordance with procedure outlined in paragraph 2–13.