As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OPERATION THE LOWER AFT BODY OVERHEAT ILLUMINATED IN FLIGHT. CREW PERFORMED APPROPRIATE CHECKLIST AND DIVERTED, WHERE IT LANDED WITHOUT INCIDENT. POST FLIGHT INSP REVEALED THAT THE NR 3 ENGINE ANTI-ICE DUCT WAS CRACKED. REMOVED AND REPAIRED DAMAGED DUCT. INSTALLED REPAIRED DUCT AND PERFORMED OPS AND LEAK CHECKS. NO DEFECTS NOTED. ACFT WAS RETURNED TO SERVICE.