As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) INFLIGHT, THE CREW RECEIVED A HYD SYS 2 LOW PRESS EICAS MESSAGE. THE CREW DECLARED AN EMERGENCY AND PERFORMED AN UNEVENTFUL LANDING WITH ARFF STANDING BY. MAINTENANCE REPLACED THE NR 2 ENGINE DRIVEN PUMP, EDP, IAW AMM 29-11-01 AND AFTER AN OPS CHECK THE ACFT WAS RETURNED TO SERVICE.