As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HARD VIBRATION ON LANDING AROUND 100 KNOTS AIRCRAFT PULLED TO THE RIGHT ON TAXI IN DID NOT PULL ON TAXI OUT IN ATL. FOUND #3 MAIN BRAKE STICKING. NOT RELEASING PRESSURE. R/R #3 MAIN BRAKE ASSY IAW A320 AMM 32-42. CHECKS GOOD. OK FOR SERVICE. (LP: 8181122). AIRCRAFT WAS GROUNDED