As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT AIR RETURNED TO DEPARTURER ON ACCOUNT OF AUTOBRAKE FAULT. FLIGHT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED WHEEL TACH #2 FIN 21GG IAW AMM 32-42-57. FUNCTIONAL TEST ACCOMPLISHED, CHECKS GOOD IAW AMM 32-42-00.