As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 2 HYDRAULIC INDICATION WAS SHOWING "0" WHILE THE QUANTITY DECREASING. AN ALTERNATE GEAR EXTENSION WAS PERFORMED AND THE AIRCRAFT HAD LANDED SAFELY WITHOUT INCIDENT. MAINTENANCE FOUND THAT THE EDP PRESSURE LINE WAS LEAKING IN THE NACELLE DUE TO CHAFFING. THE LINE WAS REPLACED. ALSO, THE ENGINE DRIVEN PUMP WAS REPLACED AS A PRECAUTION. THE AIRFRAME HOURS WERE 45227:27, THE AIRFRAME CYCLES WERE 54992.