As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE INSPECTING NR 1 ENGINE NACELLE FOR HYDRAULIC LEAKS, A PIN HOLE LEAK WAS DISCOVERED IN THE CASE DRAIN HYDRAULIC TUBE, P/N 82970410-115. WHEN NR 1 ENGINE EXHAUST AND SHROUD ASSEMBLY WAS REMOVED THE NR 1 HYDRAULIC PRESSURE HYDRAULIC LINE WAS ALSO FOUND CHAFED ALMOST TO COMPLETE FAILURE.