As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3686, CREW REPORTED UPON LANDING A "GIVE" IN THE BRAKING. THIS WAS FOLLOWED BY "BRAKE DEGRADED" EICAS CAUTION MESSAGE. AIRCRAFT TOOK LONGER TO SLOW AND ATC INFORMED THE CREW THEY SAW A "PUFF" OF SMOKE FROM THE RIGHT WHEEL. CREW CALLED FOR CFR AIRCRAFT WAS TOWED BACK TO GATE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED BRAKE NUMBER 3 AND 4, WHEEL ASSY 3 AND NR 3 BRAKE LINE. OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.