As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI IN, NOTICED RT BRAKE CAUSES A NOTICEABLE SHUDDER AND SHAKES THE ENTIRE AIRCRAFT. ONLY RH BRAKE CAUSED IT, TESTED THEM INDEPENDENTLY AND ONLY FELT THE SHAKE,SHUDDER WHEN RT BRAKING WAS APPLIED. REMOVED FAULTY RT MLG BRAKE ASSEMBLY & INSTALLED A CUSTOMER SUPPLIED OVERHAULED BRAKE ASSEMBLY. PERFORMED SATISFACTORY BLEED/OPS CHECKS WITH NO DEFECTS. ALL WORK PERFORMED IN REF WITH AMM 32-45-21