As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 462 RSW-BOS, AIR RETURN TO RSW - CREW DECLARED EMERGENCY DUE TO AFTER LIFT-OFF LEFT SIDE BRAKES OVERHEAT FROM 45 DEGS TO OVER 600 DEGS ON INDICATION IN 15 SECS. GEAR REMAINED EXTENDED. PERFORMED A/C TAXI AND ALL IND NORMAL. REMOVED AND REPLACED NR 2 BRAKE ASSY AS PER AMM 32-42-27. OPS CHECK NORMAL.