As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE A HYDRAULIC SYSTEM WAS LOST ON FINAL APPROACH TO EWR. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE A SYSTEM HYDRAULIC PRESSURE LINE IN AFT AIRSTAIRS TO FIREWALL LEAKING. THE HYDRAULIC PRESSURE LINE WAS REMOVED AND REPLACED. THE HYDRAULIC SYSTEM WAS SERVICED. LEAK AND OPERATIONAL CHECKS WERE GOOD.