As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKES WERE DRAGGING ON TAXI IN, ALONG WITH A BRAKE SQUEEKING NOISE. FURTHER INVESTIGATION ON THE GROUND WE SAW THE LT INBD BRAKE APPLY ITSELF WITH HYD PRESSURE APPLIED THRU THE A AUX PUMP. FOUND LT BRAKE ACTUATION LEVER ON VALVE HAD NOT FULLY RETURNED TO THE BRAKE OFF POSITION. R & R THE BRAKE CABLES. PERFORMED BRAKE CABLE RIGGING FUNCTIONAL TEST AND TAXI CHECK. BRAKE SYS OPS CHECKED NORMAL. IAW MM 32-42-02.