What was found
SEA - ON FLIGHT 2070, RETURNED TO GATE. LARGE VIBRATION AND SHUTTER WHEN BRAKES APPLIED. MAINTENANCE REMOVED AND REPLACED NR 1 AND NR 2 MAIN BRAKES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - ON FLIGHT 2070, RETURNED TO GATE. LARGE VIBRATION AND SHUTTER WHEN BRAKES APPLIED. MAINTENANCE REMOVED AND REPLACED NR 1 AND NR 2 MAIN BRAKES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.