What was found
SUPPLEMENTAL: FLIGHT: 3989 AFW/AFW CAPTAIN LEFT BRAKE INOPERATIVE. CORRECTIVE ACTION: REMOVED AND REPLACED BRAKE ASSEMBLY OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SUPPLEMENTAL: FLIGHT: 3989 AFW/AFW CAPTAIN LEFT BRAKE INOPERATIVE. CORRECTIVE ACTION: REMOVED AND REPLACED BRAKE ASSEMBLY OPERATIONAL CHECK GOOD.