As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI WITH ACFT PARKED WAITING FOR TAKEOFF CLEARANCE RT ENGINE NACELLE OVERHEAT CAME ON, FOLLOWING WITH A FIRE WARNING, ENGINE WAS SHUTDOWN FOLLOWING ENGINE FIRE PROCEDURES. FIRE EXTINGUISHER USED, ONLY ONE SHOT. AWAITING AML PAGE FOR FURTHER DETAILS.