What was found
MX REPORTED FINDING HYDRAULIC FLUID ACCUMULATED INSIDE OF THE NR 1 ENGINE PYLON DUE TO THE LEAK AT AUK7617-5001 HYDRAULIC LINE. HYDRAULIC LEAK WAS FIXED AND PYLON VISUALLY INSPECTED FOR INTEGRITY/SECURITY PRIOR TO ANC/LAX LEG. A FOLLOW UP CONDITIONAL INSPECTION FOR SUSPECTED TITANIUM MEMBERS THAT MIGHT HAVE OR WOULD MORE THAN LIKELY BECOME HYDROGEN EMBRITTLED DUE TO HOT HYDRAULIC FLUID CONTAMINATION WAS REQUESTED PER EA 1-5450-74134. REMOVED AND REPLACED NR 1 ENG PYLON BULKHEADS (4 EA) EA 1-5450-74184 STEPS 1 THRU 11. AIRCRAFT RELEASED FOR REVENUE SERVICE.