TM 55-1680-320-23&P 2-18           Change 8 Table    2-1. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES (cont) ITEM NO. INTERVAL D W M A ITEM TO BE INSPECTED PROCEDURES 15 * Control Pendant Assy Visually inspect for cracks or dents. Pressure to test the serviceability for the temperature and caution light. Check electrical connector for bent, broken or missing pins   Ensure operational switches . operate smoothly, free of binding or sticking. Check for stripped, crossed or damaged threads. Inspection shall be in accordance with Task 2-15. 16 * Control Cable Visually inspect for cuts, tears, fraying or broken insulation. Check cable connectors for bent, broken or missing pins. Check for crossed, stripped or damaged threads. Inspection shall be in accordance with Task 2-65. 17 * Cable Umbilical Visually inspect for cuts, tears, fraying or broken insulation. Check electrical connector for bent, broken or missing pins. Check for evidence of overheating or shorting. Check threaded parts for crossed, stripped or damaged threads. Inspection shall be in accordance with Task 2-65. 18 * Boom Position Support Assembly Visually inspect for cracks, loose mounting hardware and corrosion. Check for dents on the stanchion tube, upper and lower support and switch cover. Check aircraft position plate for legibility and security of attachment. Inspect hook and pendant spring for damage. Inspection shall be in accordance with Task 2-28. 19 * Height Adjuster Visually inspect for nicks, cracks corrosion. Ensure smooth operation, free of binding or sticking. Check plunger locking device by placing plunger in locked position and attempt to rotate height adjuster.