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 1–23 1–25. J5 PROTECTIVE COVER 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, 0–15 in.–lb (item 39, Appendix E) #2 Crosstip Screwdriver Socket (item 22, Appendix E) Equipment Condition: Unenergized LRU is on workbench. Personnel Required: One MOS 35Y NOTE This is the standard procedure to remove and replace the J5 protective cover on all LRUs that are so equipped. Check table 1–2 for listing of LRUs with J5 connectors. Table 1–2. LRUs with J5 Connectors LRU J5 Connectors PDIU Yes ACU Yes DU No VMS Modem No a. REMOVAL 1. Remove J5 protective cover (1) from connector (2). 2. Remove screw (3) and flat washer (4) securing J5 protective cover (1) to bottom cover (5). b. INSTALLATION 1. Install screw (3) and flat washer (4) securing J5 protective cover (1) to bottom cover (5). Torque screw to 9.5 + 0.5 in.–lb (1.1 + 0.1 NSm). 2. Install J5 protective cover (1) on connector (2). Change 1 1 2 5 4 3