As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE A-HYDRAULIC SYSTEM FLUID WAS LOST ON FINAL APPROACH TO EWR. THE LANDING GEAR WAS MANUALLY EXTENDED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NR 4 BRAKE LINE LEAKING. THE BRAKE LINE WAS REMOVED AND REPLACED AND THE BRAKES WERE BLED, LEAK CHECKS WERE GOOD.