TM 10-1670-296-20&P                                                    0005 00 0005 00-29 Table 1.  Preventive Maintenance Checks and Services – continued B – Before D – During A – After INTERVAL ITEM NO. B D A ITEM TO BE CHECKED   OR SERVICED EQUIPMENT NOT READY/AVAILABLE IF: 45 Initiator Simulator.  Check for missing components and damage affecting functionality.   Refer to WP 0058 00. Initiator simulator is no complete or obvious damage is found affecting functionality. 46 Squib Tester.  Check for missing components and damage affecting functionality.   Batteries are serviceable and LEDs illuminate.  Refer to WP 0059 00. Squib tester is not complete or obvious damage is found affecting functionality.   Batteries are dead, or LEDs do no illuminate.