TM-9-1200-215-34&P Technical Manual for M109 Automatic Fire Control System (AFCS) Download
Page 47 of 266
TM 9–1200–215–34&P 2–12 2–13. TOP P ANEL MAINTENANCE INSTRUCTIONS CONTINUED a. REMOVAL CONTINUED CAUTION The EMI shielding gasket is vital to this piece of equipment and is easily damaged. Handle with care when removing or replacing it. Failure to comply may result in damage to equipment. 3. Inspect EMI shielding gasket (4) in groove of housing (5) for cuts, nicks, or signs of stretching. Discard EMI shielding gasket if unserviceable. b. INSTALLATION 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. 1. Attach ESD grounding strap to wrist and ground to ensure ESD protection. CAUTION The EMI shielding gasket is vital to this piece of equipment and is easily damaged. Handle with care when removing or replacing it. Failure to comply may result in damage to equipment. 2. If removed, install EMI shielding gasket (4) in groove in housing (5). 5 4