As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX INFLIGHT T2454/12JAN - RECEIVED RIGHT HYDRAULIC LOSS INDICATION. RETURNED TO LAX AND LANDED WITHOUT INCIDENT. FOUND RIGHT HYDRAULIC LINE DAMAGED AT RIGHT WHEEL WELL REAR SPAR. REPLACED RIGHT HYDRAULIC LINE AT RIGHT WHEEL WELL REAR SPAR. SYSTEM GROUND CHECKED NORMAL OPERATION.