As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DECLARED EMERGENCY. NR 2 ENGINE DRIVEN HYDRAULIC PUMP LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. DURING DESCENT, B-SYSTEM HYDRAULIC FLUID QUANTITY DECREASED FLUID QUANTITY DECREASED TO ZERO WITH SUBSEQUENT LOSS OF B-SYSTEM PRESSURE. REMOVED AND REPLACED HYDRAULIC PUMP PER MM.