As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2099. WHILE TAXIING, AIRCRAFT PULLS RIGHT SIGNIFICANT POWER IS NEEDED TO TAXI RIGHT INBD BRAKE TEMP INCREASES WHILE TAXIING NO BRAKE OVERHEAT EICAS MESSAGE. REMOVED FROM SERVICE. INSPECTED RT INBOARD BRAKE FOUND BRAKE SEIZED. REMOVED RT INBOARD BRAKE ASSY AND INSTALLED NEW/SERVICEABLE RT INBD NR 3 BRAKE ASSY IAW QX TASK CARD E175-3249003 OP CHECKS OF MAIN BRAKE, EMERGENCY / PARKING BRAKE SYSTEM OPS CHECKS GOOD. RETURNED TO SERVICE.