As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE OFF WE RECEIVED LEVEL 1 BRAKE TEMP DIFF ALERT. BRAKE 2 INDICATED PEAK TEMP OF 503 DEGREES. ALL OTHER BRAKES WERE 150 DEGREES OR COOLER. REMOVED AND REPLACED BTMTPI IAW AMM 32-46-02-4 AS A PRECAUTION SINCE THERE IS HISTORY FOR OTHER BRAKE POSITIONS RUNNING HOT, AND MOST CURRENTLY NR 2 MLG BRAKE BEING HOT. OPS CHECK GOOD. ALL R-T-S TESTS PASSED AND ALL INDICATIONS ARE NORMAL.