As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DECLARED EMERGENCY, B SYSTEM HYDRAULIC FLUID QUANTITY STARTED DECREASING FOLLOWED BY NR 2 ENG LOW PRESSURE LIGHT ILLUMINATING. QRH FOLLOWED & LANDING ACCOMPLISHED. FOUND HYD FLEX LINE BETWEEN ACOUSTIC FILTER & MODULAR PACKAGE RUPTURED. R&R LINE, HYD PUMP & FILTER PER MM.