As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - DURING TAXI IN AFTER LANDING, CREW WAS CONTACTED BY A PASSING AIRCRAFT THAT THE BRAKES APPEARED TO BE SMOKING. CREW NOTED RIGHT HYDRAULIC FLUID QUANTITY HAD DROPPED TO ALMOST ZERO. FOUND NUMBER 1 BRAKE FORWARD BRAKE LINE LEAKING AROUND QUICK CONNECT. REPLACED HOSE AND QUICK CONNECT. SYSTEM GROUND CHECK NORMAL OPERATION.