TM 10-1670-296-20&P                                                    0006 00 0006 00-4 Table 2.  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: 5 EFTC Latch Assembly.  Inspect latch assembly coupling for rough areas, bends, cracks, or foreign material.  Check that the retainer hook releases when the latch assembly adapter is activated. Latch assembly coupling has rough areas, bends, or cracks, or foreign material is present.  Retainer hook does not release when the latch assembly adapter is activated. 6 Latch Connector Assembly.   Inspect for rough areas, bends or cracks.  Ensure the threads are not stripped or damaged.   Assembly has rough areas, bends or cracks.  Threads are stripped.