What was found
LEFT HYD SYSTEM QUANTITY & PRESSURE INDICATED. PERFORMED AN AIR TURNBACK. REMOVED & REPLACED PACKING ON VERTICLE STAB HYD MANIFOLD IAW DRAWING 272T7203. INSPECTED DPI INDICATIONS OF LT ACMP, LT EDP, AND LT RETURN FILTERS. NO INDICATION BUTTONS POPPED IAW AMM 29-11-00-206-289. REMOVED AND REPLACED EDP PRESSURE & CASE DRAIN. ACMP PRESSURE & CASE DRAIN, AND RETURN FILTER AS PRECAUTION IAW AMM 29-11-00-206-289. NO METAL PARTICAL FOUND. LEAK CHECKED GOOD. NO DEFECT NOTED. OK FOR SERVICE.