As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PUSHBACK AND PRIOR TO ENGINE START, THE CREW NOTED NR 2 ENGINE OVERHEAT INDICATION ILLUMINATED. THE CREW COMPLETED THE ENGINE OVERHEAT AND ENGINE FIRE CHECK LISTS AND DISCHARGED BOTH ENGINE FIRE EXTINGUISHER BOTTLES. AFTER DISCHARGING THE BOTTLES, THE INDICATION REMAINED ILLUMINATED. RETURNED TO GATE. MAINTENANCE R & R NR 2 ENGINE LOWER FIRE AND OVERHEAT ELEMENT. ENGINE RUN OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.