TM 10-1670-296-20&P                                                    0006 00 0006 00-3 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: 3 EFTC Link Adapter Assembly.  Inspect link assembly adapter for rough areas, bends, or cracks.   Ensure that threads are not stripped or damaged. Link assembly adapter has rough areas, bends, or cracks. Threads are stripped. 4 EFTC 3-Point Link Adapter Assembly.  Inspect link assembly, coupling for rough areas, bends, or cracks.   Ensure that threads are not stripped or damaged. Link assembly, coupling has rough areas, bends, or cracks.  Threads are stripped.