As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDED AT ATL UNDER AMBER ALERT DUE TO B-SYSTEM HYDRAULIC FAILURE AND MAIN GEAR ANTI-SKID INOPERATIVE. NR 2 B-HYDRAULIC SYSTEM SUPPLY AND CASE DRAIN RETURN FLEX LINES HAD RUBBED TOGETHER CREATING A HOLE. REPLACED DEFECTIVE LINES. CREW REPORTED THAT HYDRAULIC PUMPS NEVER RAN DRY.