As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NORMAL BRAKING SYS INTERMITTENT. AFTER LANDING, WITH NORMAL BRAKING, LOST BRAKING. INCREASED PEDAL FORCE AND APPROXIMATLEY 2 TO 3 SECONDS BRAKING RETURNED. HAPPENED TWICE ON TAXI TO RAMP. REMOVED AND REPLACED ANTISKID CONTROL BOX IAW CMP 324501. PERFORMED ANTISKID LOCK WHEEL PROTECTION-FUNCTIONAL TEST IAW CMP 324030.