What was found
AFTER TAKEOFF & GEAR RETRACTION ECAM BRAKES HOT MESSAGE WITH NR 4 BRAKE TEMP ABOVE 900C. TEMP IMMEDIATELY RETURNED TO NORMAL AFTER LANDING GEAR EXTENSION. REPLACED RT MLG BRAKE TEMP MONITOR IAW A321 AMM 32-47-18-400-001-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF & GEAR RETRACTION ECAM BRAKES HOT MESSAGE WITH NR 4 BRAKE TEMP ABOVE 900C. TEMP IMMEDIATELY RETURNED TO NORMAL AFTER LANDING GEAR EXTENSION. REPLACED RT MLG BRAKE TEMP MONITOR IAW A321 AMM 32-47-18-400-001-A.