As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DECLARED EMERGENCY ON DESCENT FOR HYDRAULIC QUANTITY EMPTY MESSAGE. THE AIRCRAFT LANDED SAFELY AND HAD TO BE TOWED OFF THE RUNWAY. NO INJURIES REPORTED. LOSS OF HYD 2 QTY AFTER GEAR EXTENSION, FLUID FOUND IN LT MLG WHEEL WELL. R & R THE HYD LINE TO THE NR 1 MLG DOWNLOCK ASSY IAW AMM 29-10-13. NO LEAKS NOTED. PERFORMED A RETRACTION TEST, LEAK CHECKED IAW AMM 32-33-00. NO LEAKS FOUND. FOUND OK FOR SERVICE.