As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: EXCESSIVE BRAKE CHATTERING AFTER LANDING DURING TAXI CAUSED NOTICABLE VIBRATIONS THROUGHOUT COCKPIT AND CABIN. PERFORMED BLEEDING OF ALL BRAKES WITH A AND B SYSTEM. PER AMM 32-41-00 UNTIL FLUID FLOWED CLEAR AND PUCK MOVEMENTS VERIFIED.