As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 3652 - AFTER LANDING AT DFW, HYDRAULIC QUANTITY, BRAKE PRESSURE, AND ACCUMULATOR PRESSURE ALL WENT TO ZERO. DEPLANED PASSENGERS ON TAXIWAY. TOWED AIRCRAFT TO HANGAR. REMOVED AND REPLACED BRAKE LINE THAT ATTACHES TO THE LEFT OUTBOARD BRAKE DUE TO LEAKAGE. SERVICED HYDRAULIC SYSTEM. PERFORMED LEAK AND OPERATIONAL CHECKS. AIRCRAFT RETURNED TO SERVICE. (M)