As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTO NEEDED TO TAXI OFF RWY 8R DUE TO HOT BRAKES. DMI# 533325 BRAKE #8 MUCH HOTTER THAN OTHER BRAKES ( MAIN WHEEL BRAKES ). REMOVED AND REPLACED #8 BRAKE ASSY FWD QUICK RELEASE COUPLING PER AMM 32-42-27-960-804-A RE-ACTIVATED #8 BRAKE REVERSED MEL MAINT PROCEDURES OK FOR SVC PLACARD MIC CLEARED.