As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE FIRE ON TAXI. ENGINE SHUT DOWN LT BANK CO2 BOTTLES DISCHARGED. CREW ALSO DISCHARGED MAIN CABIN ABC, COCKPIT AND CABIN HALON BOTTLES TO EXTINGUISH FIRE. NR 2 ENGINE REPLACED AND SENT TO SHOP FOR INSPECTION: FIRE RESULTED FROM THE NR 9 CYLINDER CRACKED HEAD. FURTHER INSPECTION SHOWED MINOR DAMAGE TO INTAKE SCOOP.