As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2035. ON APPROACH RECEIVED A HYD 2 LO QTY FOLLOWED BY THE HYD 2 LO PRESS MESSAGE. EMERGENCY DECLARED WITH ATC. LANDED SAFELY AND WAS TOWED INTO THE GATE. NO ADVERSE PASSENGER REACTION. REMOVED FROM SERVICE. REPLACED NR 2 ENGINE DRIVEN HYDRAULIC PUMP. TIME SINCE NEW 6769 HOURS. DURING CHECKS THE LEAK CONTINUED AND WAS ISOLATED TO A HOSE. BOTH OF THOSE WERE REPLACED. FILTERS FOR THE CASE DRAIN AND THE PRESSURE FILTER WERE REPLACED. CHECKS GOOD AND AIRCRAFT RELEASED FOR SERVICE.