What was found
ABORTED TAKEOFF AT 30 KNOTS FOR PARKING BRAKE CAUTION. PARKING BRAKE WAS RELEASED. REPLACED PARKING BRAKE CONTROL QUADRANT IAW AMM 32-44-21-000/400-801. TAXI ACFT AND CONDITION DID NOT RETURN. RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ABORTED TAKEOFF AT 30 KNOTS FOR PARKING BRAKE CAUTION. PARKING BRAKE WAS RELEASED. REPLACED PARKING BRAKE CONTROL QUADRANT IAW AMM 32-44-21-000/400-801. TAXI ACFT AND CONDITION DID NOT RETURN. RETURNED TO SERVICE.