As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE TO KFNT SYS A HYDRAULIC FLUID WENT TO ZERO QUANTITY. ALONG W/ 2 SYS A LOW PRESSURE LIGHTS. HYDRAULIC SYSTEM LEAK OR LOSS PROCEDURES ACCOMPLISHED IAW QRH. FOUND NR 2 SPOILER HYD RETURN LINE BROKEN. REMOVED AND REPLACED BOTH NR 1 AND NR 2 HYDRAULIC CASE DRAIN FILTERS IAW M/M 29-11-041-2. REMOVED AND REPLACED BOTH A SYSTEM PRESSURE FILTERS IAW M/M 29-11-062-3. SERVICED HYDRAULIC SYSTEM BACK TO FULL IAW M/M 12-12-000-2 PER M/M 29-11-000-1.