As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LANDING ROLLOUT, AFTER ACTUATING THRUST REVERSERS LOST RT HYDRAULIC QTY. FOUND REVERSER HYDRAULIC LINE WITH HOLE IN IT. PERFORMED TEMP REPAIR PER MM 20-10-09-358-151. CYCLED REVERSER AND ALL HYDRAULIC SYSTEMS SEVERAL TIMES. OPS NORMAL. OLD BAD HYDRAULIC LINE LOCATED IN MCO POUCH.