As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT AT 12000, THE MASTER CAUTION AND HYD LIGHTS ILLUMINATED ON GLARESHIELD PANEL. ENG NR 2 HYD PUMP LOW PRESSURE ILLUMINATED ON OVERHEAD PANEL, QTY WENT TO 0. RETURNED TO ATLANTA. MTC IN PROGRESS, BROKEN HYD PRESS LINE RT ENG PUMP. REPLACED LINE.