As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENG, OIL DRIPPING FROM LARGE DRAIN TUBE BOTTOM OF REVERSER COWL. FOUND EVIDENCE OF ACTIVE HYD LEAK INSIDE NR 1 PYLON ACCESS PLATE RT OF PYLON. FOUND TORQUE OF HYD B-NUTS AT INSIDE OF DISCONNECT PANEL OK. APPEARS TO BE COMING FROM ABOVE AND AFT OF ACCESS PLATE OPENING. TIGHTENED SUPPLY LINE. CLEANED ENTIRE AREA, MOTORED AND RAN ENG, CYCLED ALL FLIGHT CONTROLS AND NR 1 REV. NO EVIDENCE FOUND AFTER RUN.